The research studies using the self-distancing paradigm described here were supported by a grant from the John Templeton Foundation (215464) to Angela L. Duckworth, Ethan Kross, and Stephanie M. Carlson. The authors would also like to thank the families and children who participated in these studies and the undergraduate research assistants who helped with data collection and coding.

All methods described here were approved by the Institutional Review Board at the University of Minnesota and complied with guidelines for research with human subjects. Written informed consent was obtained from a parent or guardian of the child participants, and verbal assent was obtained from children given they were too young to provide written consent.
1. Procedure
<ol>
	<li>Randomly assign 4-6-year-old children to one of three experimental conditions: self-immersed, third-person, or exemplar. 
	NOTE: It is optional to include a control group that receives no special modifications to the standard task instructions.</li>
	<li>Obtain written informed consent from a parent or guardian of the child participant.</li>
	<li>Build rapport with and obtain verbal assent from child participants. See Supplementary File 1: Appendix A for an example of an assent script that can be used by the experimenter.</li>
	<li>Introduce the target task to the child. 
	NOTE: The target task will vary depending on the study&#39;s focus.
	<ol>
		<li>Introduce the distracting task. Show a tablet computer (e.g., iPad) to the child and say, &#34;Okay, I am going to show you a game on this before we start our work.&#34;</li>
		<li>Ask the child, &#34;Have you ever played on an iPad before?&#34; to get a sense of the child&#39;s experience with iPads or touchscreens.</li>
		<li>Open up the &#34;Where&#39;s My Water&#34; app on the device to the second level and let the introduction play. 
		NOTE: &#34;Where&#39;s My Water&#34; is only one example of an app that could be used for the perseverance task described. The app used should be simple enough for children in the study&#39;s age range to understand and be a game they would be tempted to play.</li>
		<li>Say, &#34;This is the game. Have you ever played Where&#39;s My Water before?&#34; Wait for child&#39;s response and then say, &#34;In this game, you want to get the water into the pipes so the alligator can take his shower. To get the water to him, you have to move the dirt out of the way. See how moving my finger on the screen digs through the dirt?&#34; Drag finger through dirt but only a little (not enough to complete the level).</li>
		<li>Say, &#34;Sometimes there will be rocks in the way, like this&#34; and point to the rock on the screen. Then say, &#34;Then you have to move the dirt around the rock, like this&#34; and demonstrate how to move dirt around the rock.</li>
		<li>Say, &#34;After the dirt is out of the way, the water can flow to the pipes. I want the water to go to this pipe, so I am going to move my finger like this&#34; and drag finger the rest of the way so that the water flows to the pipe. Watch the animation then restart the level by pressing the circle arrow.</li>
		<li>Say, &#34;Did you see how I got the water to the pipe? Now you try.&#34; Let the child try the level.
		<ol>
			<li>If the child completes the level, say, &#34;Good job! You got the water to the alligator.&#34;</li>
			<li>If the child does not complete the level, say, &#34;Good job, let&#39;s try again. Try moving the dirt out of the way so that it gets to the pipe. Demonstrate the game again and let the child try again. Continue this process until the child is able to complete the level or they have tried 6 times.</li>
		</ol>
		</li>
		<li>Say, &#34;Good. Once you finish, you&#39;ll see these buttons&#34; and show buttons on the screen (if the child completed level) or on the script page (if the child did not complete the level). Then say, &#34;If you want to play this level again, you can press the left button&#34; and point to the left button that says &#34;Replay.&#34;
		<ol>
			<li>Then say, &#34;If you want to play the next level, press this button (point to the right button that says &#34;Next&#34;) and you&#39;ll get a new screen.&#34; Finally, say, &#34;If you accidently press this button (press the middle button that says &#34;Levels&#34; so the game goes to the &#34;box screen&#34;), just pick a new box to play.&#34;</li>
		</ol>
		</li>
		<li>Ask the child, &#34;Do you have any questions about this game?&#34; Wait for the child to respond and then answer any questions that he or she has about the game.</li>
		<li>Say, &#34;Great! That&#39;s the game you will get to play later.&#34;</li>
		<li>Open the &#34;Where&#39;s My Water&#34; app to the first level on the device so that it is ready to play when the child chooses to. Place the device next to the computer so that it is easily accessible to the child while they are sitting at the computer. 
		NOTE: Make sure screen saver is set to &#39;never&#39;.</li>
		<li>Introduce the work task to the child. Say, &#34;Now, I&#39;m going to show you the work that we&#39;re going to do today. It would be helpful if you worked hard on this. This is a very important activity and it would be helpful if you worked hard on this for as long as you could. The reason I want you to do this activity is because you would be a good helper.&#34;</li>
		<li>Ask the child a rule check question to make sure the child understands why the experimenter wants them to play the game. Say, &#34;Can you tell me why I want you to do this activity?
		<ol>
			<li>If the child responds incorrectly (i.e., does not say &#34;to be a good helper&#34; or something similar) or does not respond, say, &#34;Oops! Remember, I want you to do this activity because you would be a good helper. So, why do I want you to do this activity?&#34; Move on to the next step after the second try and correction.</li>
		</ol>
		</li>
		<li>Say, &#34;Now, I&#39;ll show you how this activity works.&#34; Start the computer program, select the child&#39;s condition using the arrow keys, and then press the space bar twice to continue.</li>
		<li>Place a cardboard overlay on the keyboard to cover all non-relevant keys for the task (i.e., all keys but the space bar and the enter key).</li>
		<li>Say, &#34;The goal of this activity is for you to feed pieces of cheese to a mouse. Whenever you see a picture of cheese on the computer screen you can feed the mouse by pressing the space bar&#34; and then point to the space bar.</li>
		<li>Say, &#34;But, sometimes there won&#39;t be cheese, and instead a cat may appear! Whenever you see a picture of a cat, make sure you do NOT press the space bar.&#34;</li>
		<li>Press the space bar twice to start the rule check phase.
		<ol>
			<li>Ask the child, &#34;What will you do when you see a picture of a piece of cheese on the computer screen?&#34;</li>
			<li>If the child responds incorrectly (i.e., doesn&#39;t say &#34;press the button&#34; or something similar), say, &#34;Oops! Remember, when you see the cheese you press this button&#34; and point to the space bar. Then say, &#34;So, if you see the cheese, what do you do?&#34; Move on to the next step after the second try and correction.</li>
			<li>Say, &#34;What will you do if you see a picture of a cat?&#34;</li>
			<li>If the child responds incorrectly (i.e., does not say &#34;nothing&#34; or something similar), say &#34;Oops, remember when you see the cat you do nothing. So, when you see the cat what do you do?&#34; Move on to the next step after the second try and correction.</li>
		</ol>
		</li>
		<li>Say, &#34;Great job! Let&#39;s practice&#34; and then press the space bar twice to begin the practice trials (4 trials with feedback). Then say, &#34;When you see the cross on the screen, just look at it.&#34;
		<ol>
			<li>After the first practice trial runs, read the feedback on the screen, and press the space bar twice to continue. Continue running the rest of the practice trials and reading the feedback on the screen.</li>
		</ol>
		</li>
		<li>Say &#34;Good job! You are ready to start the real activity!&#34; and press the space bar twice to start the activity. Allow the child to work on the work task for 1 min.</li>
		<li>Say, &#34;Great.You did a good job! Remember, it would be helpful if you worked hard on this for as long as you could. But, this activity can get pretty boring. So, when you want, if you want, you can take a break by pressing this button. It&#39;s your choice.&#34; Then place the break button overlay (sticker with picture of the game) on the keyboard.</li>
		<li>Demonstrate how children can take a break. Say, &#34;And then you can switch and play this game (motion to the tablet computer [e.g., iPad]) like this.&#34; Then demonstrate moving over to the tablet and starting the game.</li>
		<li>Say, &#34;Then, when you&#39;re done taking a break you can come back to the activity and press this button again like this.&#34; Point to the break button on the keyboard before pressing the break button.</li>
		<li>Ask the child a rule check question to make sure they know how to take a break. Say, &#34;Now, what do you do when you want to take a break?&#34;
		<ol>
			<li>If the child responds incorrectly (i.e., does not say &#34;press the break key&#34; or something similar), say, &#34;Remember, you press this button when you want to take a break&#34; and point to the break key. Then say, &#34;So, what do you do if you want to take a break?&#34; Move on to the next step after the second try and correction.</li>
		</ol>
		</li>
		<li>Ask the child a rule check question to make sure they understand what to do when they want to end a break. Say, &#34;And what do you do when you&#39;re done taking a break?&#34;
		<ol>
			<li>If the child responds incorrectly (i.e., does not say &#34;press the break key&#34; or something similar), say, &#34;Remember, you press this button when you&#39;re done taking a break&#34; and point to the break key. Then say, &#34;So, what do you do if you&#39;re done taking a break?&#34; Move on to the next step after the second try and correction.</li>
		</ol>
		</li>
	</ol>
	</li>
	<li>Introduce a self-distancing strategy based on the condition that children were randomly assigned to (self-immersed, third-person, or exemplar condition) by saying, &#34;Before we get started, I&#39;d like to tell you about something that you can do during this activity.&#34; 
	NOTE: The following example is for a child randomly assigned to the exemplar condition. Follow the scripts in Supplementary File 1: Appendix B based on the child&#39;s assigned self-distancing condition.
	<ol>
		<li>Say, &#34;It would be helpful if you worked hard on this. This is a very important activity and it would be helpful if you worked hard on this for as long as you could. You would be a good helper if you worked on this activity for as long as you can, but it can be boring sometimes. Some kids like to pretend that they&#39;re somebody else who would be a really hard worker on this activity, when it gets boring. That&#39;s what I&#39;d like you to do today.&#34;</li>
		<li>Show the child a laminated sheet of paper with pictures of four characters that are familiar and popular in the participating children&#39;s culture and age range and say, &#34;Which one of these characters would you like to [pretend to] be for this activity?&#34; 
		NOTE: In past studies with 4-6-year-olds from the United States, Batman, Superman, Bob the Builder, Rapunzel, Elsa (Frozen), and Dora the Explorer have been used.</li>
		<li>After the child chooses a character, say, &#34;Okay, to help you pretend you get to wear this.&#34; Then give the child the prop associated with their chosen character, so they can wear it. 
		NOTE: Some examples of props used in past studies include a cape for Batman, a tool belt for Bob the Builder, a tiara for Rapunzel, and a backpack for Dora the Explorer.</li>
		<li>Say, &#34;So, if you get bored at any point during this task, ask yourself, &#34;Is [character&#39;s name] working hard?&#34; 
		NOTE: The phrase &#34;Is [character&#39;s name] working hard&#34; can be modified based on the nature of the target task. For example, in an emotion regulation task, &#34;How is [character&#39;s name] feeling?&#34; could be used.</li>
		<li>Tell the child about reminders to help them remember their self-distancing condition. Say, &#34;You&#39;re going to hear reminders to help you remember. The computer will say, &#34;Is [character&#39;s name] working hard?&#34; to help you remember to ask yourself, &#34;Is [character&#39;s name] working hard?&#34;&#160;This sticker will help you remember too.&#34; Place a sticker of the child&#39;s chosen character on the computer used for the work task. Then say, &#34;When you see the sticker, remember to ask, &#34;Is [character&#39;s name] working hard?&#34;&#34;</li>
		<li>Make sure the child can repeat their self-distancing prompt. Say, &#34;Now you try it. Say, &#34;Is [character&#39;s name] working hard?&#34;&#34;Continue to ask the child to say this prompt until they are successfully able to do so.</li>
		<li>Say, &#34;So remember, while you are working on this activity, I just want you to think whether [character&#39;s name] is working hard.&#34;</li>
	</ol>
	</li>
	<li>After the child&#39;s assigned self-distancing strategy has been explained, say,&#34; Okay, I&#39;m going to be in the corner doing some work. Do you have any questions now, before we start?&#34; Wait for child to respond and answer any questions.</li>
	<li>Say, &#34;It would be helpful if you worked hard on this for as long as you could. Remember, if you see the cheese, you press this button (point to space bar) and if you see the cat you don&#39;t press any button. If you want to take a break press this button (point to break button). Make sure you stay in your seat while you&#39;re on the computer or playing the game.&#34; Then say, &#34;Okay, go ahead and start the activity&#34; and point to the computer.</li>
	<li>Sit in the corner of the room with back turned to the child and look busy doing work. Let the child work on the task for 10 min. 
	NOTE: Make sure the child starts with the computer activity.</li>
	<li>After the task is over, ask the children questions about the task&#160;and their use of their assigned self-distancing strategy (See Supplementary File 1: Appendix C). 
	NOTE: The questions included in Appendix C are specific to the perseverance task example described in this protocol. The questions asked after the target task should be modified to be relevant to the target task being used and can serve as a manipulation check to make sure that the children remembered their distancing strategy, to determine whether they were using that strategy, and to get information about their motivation and thoughts about the target task itself.</li>
</ol>

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Stephanie M. Carlson is the Co-founder and Chief Science Officer of Reflection Sciences that produces the Minnesota Executive Function Scale (MEFS) which was used in this article. The other authors have nothing to disclose.

The child self-distancing paradigm described herein is important because it is developmentally appropriate and capitalizes on young children&#39;s love for role-play23. Previous research shows that this method can be successfully implemented with children between 4 and 6 years of age and that children who create the most theoretical distance from the self by pretending to be a popular media character show better performance on self-regulation tasks than children who use the first-person perspectiv...

Self-regulation is the ability to deliberately control one&#39;s thoughts, actions, and emotions. Self-regulation involves the interaction between &#34;reactive&#34; and &#34;deliberate&#34; processes and is a general concept that includes several different types of skills such as emotion regulation, executive function, perseverance, and effortful control (i.e., parent-reported temperament measure of self-regulation)1. Several studies have found that self-regulation is associated with and predictive of many important cognitive and social outcomes2,3. Additionally, early self-regulation skills have been found to be predictive of long-term wealth and health outcomes4. This previous research highlights the importance of intervening early to improve young children&#39;s self-regulation skills for more positive life outcomes later.
One strategy for improving young children&#39;s self-regulation is self-distancing. Self-distancing refers to creating mental distance between the self and a stimulus by having individuals think about their thoughts, feelings, or actions from an outsider&#39;s perspective5. Self-distancing is one form of psychological distancing. Psychological distancing refers to creating mental distance between a stimulus and response. This distance allows individuals to reflect and demonstrate greater control of their emotions, actions, and thoughts6,7. Most of the previous research on psychological distancing with children has focused on creating distance by transforming the task stimuli. For example, having children think about treats in an abstract way such as imagining that marshmallows are clouds during a delay of gratification task8 or replacing actual treats with symbols (e.g., a pile of rocks to represent a pile of jelly beans) during a reverse- contingency task9,10 promotes better performance. However, a few studies have created psychological distance in other ways such as by having children make decisions for another person instead of for themselves11 or thinking about an individual who would perform well on the task, like Superman12. These studies also showed benefits of psychological distancing for children&#39;s ability to delay gratification11,12.
While self-distancing seems like another promising way to improve different aspects of children&#39;s self-regulation, the majority of the research on self-distancing has been conducted with adults. Self-distancing has been studied with adults mainly in the domain of emotion regulation. In these studies, adults are asked to use visual imagery or language to create distance from the self13. For example, they are instructed to recall a past event that evokes negative emotions by visualizing it either through their own eyes (non-distanced) or from an outsider&#39;s perspective or as if they were &#34;a fly on the wall&#34; (self-distanced)13,14,15. In other studies, adults are asked to use first-person (non-distanced) or third-person speech (self-distanced) while thinking about past negative emotions16,17,18,19,20,21. These studies suggest that taking a distanced perspective helps adults focus on why they are feeling what they are feeling instead of focusing on the negative emotions themselves and results in better coping when recalling these past negative emotions13,14,15,16,17,18,19,20,21.
Recently, a self-distancing paradigm for children was created by modifying the self-distancing conditions used in the adult literature to be developmentally appropriate for young children22 and creating an additional self-distancing condition based on children&#39;s love for role-play23. The self-immersed condition was adopted from the adult literature and is meant to elicit an exaggerated egocentric or first-person perspective. Theoretically, the self-immersed condition should be more detrimental to children&#39;s performance than a control condition in which children are not given any distancing instructions. In the control condition, children may take on a first-person perspective by default, but they are not as immersed in this perspective as children in the self-immersed condition. In both the self-immersed and control conditions, participants should not be creating distance from the self. The third-person condition creates some distance from the self by asking children to think about themselves using their own name. This condition allows children to think about their own thoughts, feelings, and actions from a distanced perspective. Finally, an additional condition called the exemplar condition was created by looking at past research with children on role-play such as a study by Karniol and colleagues12 in which children were asked to pretend to be Superman during a delay of gratification task. In the exemplar condition, children are instructed to take the perspective of another person by pretending to be a media character. Having children pretend to be someone else creates even more distance from the self than the third-person condition since it asks children to think as if they were someone else with different thoughts, feelings, and skills. It also allows children to use their love for role-play, which peaks in early childhood23. During the target task, children are given either verbal or visual (e.g., stickers, costumes) reminders of their self-distancing condition. Allowing children to use the different self-distancing strategies while performing self-regulation tasks avoids children having to retrospectively remember situations in which they needed to exert self-regulation. While the adult literature allows researchers to study the difference between taking a non-distanced and distanced perspective, this child self-distancing paradigm allows children to take on a broader range of distances from the self (self-immersed, third-person, and exemplar) and allows researchers to test the effectiveness of these varying amounts of distance from the self on&#160;children&#39;s self-regulation.
In this article, we describe the self-distancing paradigm in detail, including the materials needed and the procedure for using this paradigm with young children. Additionally, we discuss results from studies that have used the self-distancing paradigm to examine its effects on young children&#39;s (3-6-year-olds) self-regulation. Finally, we discuss ways that the self-distancing paradigm can be used in future research, potential modifications to the paradigm, and implications for using it.
The target task that children complete while using the self-distancing instructions varies depending on the focus of the study. The following protocol demonstrates how the self-distancing paradigm can be used during a perseverance task24. However, the self-distancing paradigm can be applied to a number of behavioral tasks that involve effort on the part of the child. The task must be sufficiently challenging so that not all children will succeed even without the task manipulation, and yet not too far beyond their developmental level such that they cannot understand the instructions or perform the task under any circumstances. The following illustration of the self-distancing paradigm was used with typically developing 4- and 6-year-olds24.

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	<tbody>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Child-sized table</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td style="width:317px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">2 Child-sized chairs (one for child and one for experimenter)&#160;</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td></td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;">Camera to record children working on the task for coding their behaviors later</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td></td>
		</tr>
		<tr height="105">
			<td height="105" style="height:105px;width:216px;">A laminated sheet of paper with pictures of four media characters that are popular with children of the study&#8217;s age range in their specific culture</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td>In past studies, Batman, Superman, Bob the Builder, Rapunzel, Elsa (Frozen), and Dora the Explorer have been used.</td>
		</tr>
		<tr height="84">
			<td height="84" style="height:84px;width:216px;">Props associated with each media character that children can wear while working on the target task</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td style="width:317px;">For example, a cape for Batman, a tool belt for Bob the Builder, a tiara for Rapunzel, and a backpack for Dora the Explorer.&#160;</td>
		</tr>
		<tr height="336">
			<td height="336" style="height:336px;width:216px;">Laptop/computer to play audio reminders if audio reminders are used</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td style="width:317px;">These recordings should say the following for each condition every 60 seconds: 
			 
			Self-immersed: &#34;Am I working hard?&#34; 
			 
			Third- person: &#34;Is [child&#8217;s name] working hard?&#34; 
			 
			Exemplar: &#34; Is [media character&#8217;s name] working hard?&#34; 
			 
			This is one option for reminding children of their distancing condition. The type of reminder used will depend on the target task and if the experimenter will be present in the room during the target task.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</td>
		</tr>
		<tr height="231">
			<td height="231" style="height:231px;width:216px;">Plain stickers to write &#34;I&#34; or the child&#39;s name to be used as reminders for the self-immersed and third-person condition</td>
			<td></td>
			<td></td>
			<td style="width:317px;">Stickers can be placed on the apparatus being used or on children&#39;s hands to remind them of their self-distancing strategy. These stickers would have the letter &#34;I&#34; for the self-immersed condition or their name spelled out for the third-person condition. This is one option for reminding children of their distancing condition. The type of reminder used will depend on the target task and if the experimenter will be present in the room during the target task.</td>
		</tr>
		<tr height="210">
			<td height="210" style="height:210px;width:216px;">Stickers with pictures of 4 media characters chosen for exemplar condition</td>
			<td></td>
			<td></td>
			<td>Stickers with pictures of the media characters used in the study can be purchased and placed on the apparatus being or on the children&#39;s hands to remind them of their self-distancing strategy. This is one option for reminding children of their distancing condition. The type of reminder used will depend on the target task and if the experimenter will be present in the room during the target task.&#160;</td>
		</tr>
		<tr height="147">
			<td height="147" style="height:147px;width:216px;">Ipad or tablet with developmentally approariate and entertaining game for children in the age range being studied downloaded onto it</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td>&#34;Where&#39;s My Water&#34; is one example of an app that can be used for 4-6-yea-olds. The app should be developmentally appropariate for the age range being studied and a game that children of that age want to play. This is only needed if the perseverance target task is used.&#160;</td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:216px;">Laptop/computer with go/no-go task program described in the protocol&#160;</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td>This is only needed if the perseverance target task is used.&#160;</td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:216px;">Cardboard keyboard overlay to cover keys that are not needed for the go/no-go task</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td style="width:317px;">This is only needed if the perseverance target task is used.&#160;</td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:216px;">Sticker illustrating iPad game to put on the &#34;break&#34; key on the computer keyboard</td>
			<td style="width:71px;"></td>
			<td style="width:119px;"></td>
			<td style="width:317px;">This is only needed if the perseverance target task is used.&#160;</td>
		</tr>
	</tbody>
</table>

experimental paradigm for measuring the effects of self-distancing in young children

Self-distancing (i.e., creating mental distance between the self and a stimulus by adopting a less egocentric perspective) has been studied as a way to improve adolescents' and adults' emotion regulation. These studies instruct adolescents and adults to use visual imagery or language to create distance from the self before engaging in self-regulation tasks and when thinking about past and future events. For example, adults are asked to recall past, negative emotional experiences from either a first-person perspective (no distance) or a third-person perspective (self-distanced). These studies show that a self-distanced perspective allows adults to cope more adaptively when recalling negative feelings. However, the self-distancing paradigm used with adults was not developmentally appropriate for young children. This modified self-distancing paradigm involves instructing children to think about their thoughts, feelings, and actions from different perspectives that vary in their distance from the self while completing a self-regulation task. The paradigm involves randomly assigning children to use one of three perspectives: self-immersed, third-person, or exemplar. In the self-immersed condition, children are asked to think about themselves using the first-person perspective (e.g., "How am I feeling?") and no distance is created from the self. In the third-person condition, children are asked to create distance from the self by using the third-person perspective (e.g., "How is [child's name] feeling?"). In the exemplar condition, the greatest distance from the self is created by asking children to pretend to be a media character and to think about that character's thoughts and feelings (e.g., "How is Batman feeling?"). Studies using the self-distancing paradigm with 4-6-year-olds have found that as the amount of distance from the self increases (self-immersed &lt; third-person &lt; exemplar), children perform better on self-regulation tasks. These findings suggest that the strategies implemented in the self-distancing protocol may be useful to include in self-regulation interventions for young children.

Overall effectiveness of self-distancing 
The self-distancing paradigm has been used in several studies focusing on young children&#39;s self-regulation including executive function skills, perseverance, and emotion regulation. To determine the effectiveness of self-distancing, children&#39;s performance on the target task is compared across the different self-distancing conditions (self-immersed, third-person, and exemplar). Studies with children between the ages of...

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Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children

An experimental paradigm was created to measure the effects of self-distancing in young children (4-6-year-olds). Self-distancing is a process through which individuals adopt a less egocentric perspective. This paradigm has been used to examine the effects of self-distancing on young children&#39;s self-regulation.

Self-distancing (i.e., creating mental distance between the self and a stimulus by adopting a less egocentric perspective) has been studied as a way to ...

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7.7K 조회수.  University of Minnesota-Twin Cities. An experimental paradigm was created to measure the effects of self-distancing in young children (4-6-year-olds). Self-distancing is a process through which individuals adopt a less egocentric perspective. This paradigm has been used to examine the effects of self-distancing on young children's self-regulation.

비디오: Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children

Measuring Attentional Biases for Threat in Children and Adults

Investigators have long been interested in the human propensity for the rapid detection of threatening stimuli. However, until recently, research in this domain has focused almost exclusively on adult participants, completely ignoring the topic of threat detection over the course of development. One of the biggest reasons for the lack of developmental work in this area is likely the absence of a reliable paradigm that can measure perceptual biases for threat in children. To address this issue, we recently designed a modified visual search paradigm similar to the standard adult paradigm that is appropriate for studying threat detection in preschool-aged participants. Here we describe this new procedure. In the general paradigm, we present participants with matrices of color photographs, and ask them to find and touch a target on the screen. Latency to touch the target is recorded. Using a touch-screen monitor makes the procedure simple and easy, allowing us to collect data in participants ranging from 3 years of age to adults. Thus far, the paradigm has consistently shown that both adults and children detect threatening stimuli (e.g., snakes, spiders, angry/fearful faces) more quickly than neutral stimuli (e.g., flowers, mushrooms, happy/neutral faces). Altogether, this procedure provides an important new tool for researchers interested in studying the development of attentional biases for threat.

Here we describe a touch-screen visual search paradigm that can be used to study threat detection across the lifespan. The paradigm has already been used in various studies demonstrating that both children and adults detect threatening stimuli like snakes, spiders, and angry faces faster than non-threatening stimuli.

어린이와 성인의 위협에 대한 주의력 편견을 측정

Investigators have long been interested in the human propensity for the rapid detection of threatening stimuli. However, until recently, research in this ...

연구

행동분석학

A Treatment Package without Escape Extinction to Address Food Selectivity

Feeding difficulties and feeding disorders are a commonly occurring problem for young children, particularly children with developmental delays including autism. Behavior analytic interventions for the treatment of feeding difficulties oftentimes include escape extinction as a primary component of treatment. The use of escape extinction, while effective, may be problematic as it is also associated with the emergence of challenging behavior (e.g., extinction burst). Such challenging behavior may be an acceptable side effect in treatment cases where feeding problems are severe and chronic (e.g., failure to thrive). However, in more acute cases (e.g., selective eating), the negative side effect may be unwarranted and undesired. More recent research on the behavioral treatment of food selectivity has begun to evaluate treatments for feeding difficulties that do not include escape extinction (e.g., demand fading, behavioral momentum), with some success. However, research to date reveals individual differences in responsiveness to such treatments and no clear preferable treatment has emerged. This manuscript describes a multi-component treatment package that includes shaping, sequential presentation and simultaneous presentation, for the treatment of food selectivity in four young children with developmental delays. This treatment package extends the literature on the behavioral treatment for food selectivity and offers a multi-component treatment protocol that may be clinically applicable across a range of treatment scenarios and settings.

Feeding difficulties are a common problem for children with developmental disorders, including autism, and behavioral interventions often include escape extinction. Recent research has begun to evaluate treatments that do not include escape extinction. This manuscript describes a multicomponent treatment package that does not use escape extinction to treat feeding difficulties.

음식 선택도 주소 탈출의 멸종하지 않고 치료 패키지

Feeding difficulties and feeding disorders are a commonly occurring problem for young children, particularly children with developmental delays including ...

The Social Dimension of Stress: Experimental Manipulations of Social Support and Social Identity in the Trier Social Stress Test

In many situations humans are influenced by the behavior of other people and their relationships with them. For example, in stressful situations supportive behavior of other people as well as positive social relationships can act as powerful resources to cope with stress. In order to study the interplay between these variables, this protocol describes two effective experimental manipulations of social relationships and supportive behavior in the laboratory. In the present article, these two manipulations are implemented in the Trier Social Stress Test (TSST)&#8212;a standard stress induction paradigm in which participants are subjected to a simulated job interview. More precisely, we propose (a) a manipulation of the relationship between different protagonists in the TSST by making a shared social identity salient and (b) a manipulation of the behavior of the TSST-selection committee, which acts either supportively or unsupportively. These two experimental manipulations are designed in a modular fashion and can be applied independently of each other but can also be combined. Moreover, these two manipulations can also be integrated into other stress protocols and into other standardized social interactions such as trust games, negotiation tasks, or other group tasks.

Previous research on the social dimension of stress has focused on two important variables: social identity and social support. This protocol introduces an effective experimental manipulation of these two social variables and describes their implementation in a standard stress induction paradigm (Trier Social Stress Test).

스트레스의 사회적 차원 : 트리어 사회에서 사회적지지와 사회적 정체성의 실험 노는 시험 스트레스

In many situations humans are influenced by the behavior of other people and their relationships with them. For example, in stressful situations ...

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children &#8211; Working Memory (CABC-WM)

The Comprehensive Assessment Battery for Children - Working Memory (CABC-WM) is a computer-based battery designed to assess different components of working memory in young school-age children. Working memory deficits have been identified in children with language-based learning disabilities, including dyslexia1,2 and language impairment3,4, but it is not clear whether these children exhibit deficits in subcomponents of working memory, such as visuospatial or phonological working memory. The CABC-WM is administered on a desktop computer with a touchscreen interface and was specifically developed to be engaging and motivating for children. Although the long-term goal of the CABC-WM is to provide individualized working memory profiles in children, the present study focuses on the initial success and utility of the CABC-WM for measuring central executive, visuospatial, phonological loop, and binding constructs in children with typical development. Immediate next steps are to administer the CABC-WM to children with specific language impairment, dyslexia, and comorbid specific language impairment and dyslexia.

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children &amp;#8211; Working Memory (CABC-WM)

Working memory predicts a significant amount of variance for a variety of cognitive tasks, including speaking, reading, and writing. However, few tools are available to assess working memory in children. We present an innovative, computer-based battery that comprehensively assesses different components of working memory in school-age children.

어린이의 작업 기억 평가 : 어린이를위한 종합 평가 배터리 - 작업 메모리 (CABC-WM)

The Comprehensive Assessment Battery for Children - Working Memory (CABC-WM) is a computer-based battery designed to assess different components of ...

Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language

In a typical eye tracking study using the visual world paradigm, participants' eye movements to objects or pictures in the visual workspace are recorded via an eye tracker as the participant produces or comprehends a spoken language describing the concurrent visual world. This paradigm has high versatility, as it can be used in a wide range of populations, including those who cannot read and/or who cannot overtly give their behavioral responses, such as preliterate children, elderly adults, and patients. More importantly, the paradigm is extremely sensitive to fine grained manipulations of the speech signal, and it can be used to study the online processing of most topics in language comprehension at multiple levels, such as the fine grained acoustic phonetic features, the properties of words, and the linguistic structures. The protocol described in this article illustrates how a typical visual world eye tracking study is conducted, with an example showing how the online processing of some semantically complex statements can be explored with the visual world paradigm.

The visual world paradigm monitors participants' eye movements in the visual workspace as they are listening to or speaking a spoken language. This paradigm can be used to investigate the online processing of a wide range of psycholinguistic questions, including semantically complex statements, such as disjunctive statements.

음성된 언어의 온라인 처리를 탐험 시각적인 세계 패러다임에 기록 하는 눈 움직임을 사용 하 여

In a typical eye tracking study using the visual world paradigm, participants' eye movements to objects or pictures in the visual workspace are recorded ...

Using a Classroom-Based Deese Roediger McDermott Paradigm to Assess the Effects of Imagery on False Memories

Associated word list procedures can elicit false memories in predictable ways by inducing associative processing, thus making it harder to monitor the accuracy of memories. The purpose of the method presented here was to induce false memories using lists of either semantically or phonologically related words and to assess the effects of imagery instructions on the recall and recognition of those false memories. To do this, we used a modified version of the Deese Roediger McDermott (DRM) paradigm. We adapted word lists from previous DRM studies to suit imagery procedures and created an automated presentation to present the word lists in classroom settings. We then recruited undergraduate classes and instructed some of the classes to create mental images of the list words as they were being presented, while instructing the other classes to simply remember the words. The automated presentation presented word lists to participants, one word at a time, alternating between phonologically and semantically related lists. Participants used paper-pencil recall packets to immediately recall list items, complete a distractor activity, and take a subsequent final recognition test. Often, participants immediately recalled and later recognized words that were related to the list items but were not actually presented; these are known as critical lures and indicate a false memory. The protocol detailed here describes a four-step procedure - list presentation, immediate recall, distractor phase, and final recognition - that can assess the effects of list type and imagery instruction within the DRM paradigm on memory. The automated nature of the list presentation provides the ability to systematically vary variables of interest, and the paper and pencil method of data collection affords an easily accessible method for collecting data in classroom settings. The protocol also offers options to modify the procedure to a more traditional DRM paradigm without imagery and/or list type manipulations. The use of this protocol can provide results relevant to both classroom learning and cognitive science principles.

The method presented here induced false memories using lists of related words and also assessed the effects of imagery instructions on the recall and recognition of those false memories. This protocol details a modified version of the Deese Roediger McDermott (DRM) paradigm.

거짓 기억에 이미지의 효과 평가 하기 위해 교실 기반 Deese Roediger 맥 더 못 패러다임을 사용 하 여

Associated word list procedures can elicit false memories in predictable ways by inducing associative processing, thus making it harder to monitor the ...

Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism

Sentence comprehension relies on the ability to rapidly integrate different types of linguistic and non-linguistic information. However, there is currently a paucity of research exploring how preschool children with autism understand sentences using different types of cues. The mechanisms underlying sentence comprehension remains largely unclear. The present study presents a protocol to examine the sentence comprehension abilities of preschool children with autism. More specifically, a visual world paradigm of eye-tracking is used to explore the moment-to-moment sentence comprehension in the children. The paradigm has multiple advantages. First, it is sensitive to the time course of sentence comprehension and thus can provide rich information about how sentence comprehension unfolds over time. Second, it requires minimal task and communication demands, so it is ideal for testing children with autism. To further minimize the computational burden of children, the present study measures eye movements that arise as automatic responses to linguistic input rather than measuring eye movements that accompany conscious responses to spoken instructions.

We present a protocol to examine the use of morphological cues during real-time sentence comprehension by children with autism.

자폐증을 가진 아이 들 중국어 말하기에서 문장 독 해 공부를 시각적인 세계 패러다임을 사용 하 여

Sentence comprehension relies on the ability to rapidly integrate different types of linguistic and non-linguistic information. However, there is ...

The HoneyComb Paradigm for Research on Collective Human Behavior

Collective human behavior such as group movement frequently shows surprising patterns and regularities, such as the emergence of leadership. Recent literature has revealed that these patterns, often visible at the global level of the group, are based on self-organized, individual behaviors that follow several simple local parameters. Understanding the dynamics of human collective behavior can help to improve coordination and leadership in group and crowd scenarios, such as identifying the ideal placement and number of emergency exits in buildings.
In this article, we present the experimental paradigm HoneyComb, which can be used to systematically investigate conditions and effects of human collective behavior. This paradigm uses a computer-based multi-user platform, providing a setting that can be shaped and adapted to various types of research questions. Situational conditions (e.g., cost-benefit ratios for specific behavior, monetary incentives and resources, various degrees of uncertainty) can be set by experimenters, depending on the research question. Each participant's motions are recorded by the server as hexagonal coordinates with timestamps at an accuracy of 50 ms and with individual IDs. Thus, a metric can be defined on the playfield, and movement parameters (e.g., distances, velocity, clustering, etc.) of participants can be measured over time. Movement data can in turn be combined with non-computerized data from questionnaires garnered within the same experiment setup.
The HoneyComb paradigm is paving the way for new types of human movement experiments. We demonstrate here that these experiments can render results with sufficient internal validity to meaningfully deepen our understanding of human collective behavior.

Here, we present the computer-based, multi-agent game HoneyComb, which enables experimental investigations of collective human movement behavior via black-dot-avatars on a virtual 2D hexagonal playfield. Different experimental conditions, like variable&#160;incentives on goal fields or vision radius, can be set, and their effects on human movement behavior can be investigated.

연구 집단 인간 행동에 대 한 벌집 패러다임

Collective human behavior such as group movement frequently shows surprising patterns and regularities, such as the emergence of leadership. Recent ...

Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools

The analysis of functional abilities and their development in early childhood (0-6 years old) are fundamental aspects among young children with certain types of developmental difficulties that can facilitate prevention, through programmed interventions adapted to the needs of each user (student or patient). There are, however, few investigations to date, that have analyzed the use of automated tools for recording and interpreting the results of the initial assessment. Here, a protocol is presented to examine the functional abilities in early childhood in young children, aged between 3-6 years old, with intellectual disabilities, but the protocol can also be used for ages 0 to 6 years. The protocol makes use of a computer application, eEarlyCare, that facilitates the interpretation of the results of systematic observations, which are recorded in natural environments by professionals trained in early intervention. The software can be used to analyze 11 functional areas (Food Autonomy, Personal Care and Hygiene, Dressing and Undressing Independently, Sphincter Control, Functional Mobility, Communication and Language, Daily Life Routines, Adaptive Behavior and Attention) and a total of 114 different behaviors. Its use facilitates the analysis of the observed abilities and greatly assists early intervention. Compared to other observational methods, it allows a more efficient use of personal and material resources. The use of the computer application facilitates the recording of the observation results, which helps with organization and reflection on the observations. The software displays the observation results on-screen compared to normal developmental parameters. This information can be referred to for decision-making about the most suitable intervention program for each user (student or patient). Likewise, clustering techniques are applied to analyze the relation between the type of intellectual disabilities and functional development identified with the software, a relation that is intended to serve as a guide for early-care professional intervention.

We present a protocol to use a computational tool to record and analyze the functional abilities of children aged 3-6 years old. The protocol facilitates the comparison of these abilities throughout their development and can be used to assess developmental difficulties.

관찰 방법 및 컴퓨터 도구로 3-6 세 어린이의 기능 능력 측정

The analysis of functional abilities and their development in early childhood (0-6 years old) are fundamental aspects among young children with certain ...

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

Previous studies have found that older adults have greater difficulties in processing syntactically complex sentences than younger adults. However, the exact regions where the difficulties arise have not been fully identified. In this study, a maze task was implemented to investigate how older adults and younger adults differentially processed two types of sentences with different levels of syntactic complexity, namely subject relative clauses and object relative clauses. Participants were asked to choose between two alternatives at each segment of the sentences. The task required participants to engage in a strictly incremental mode of processing. The reading times for each segment were recorded, allowing the quantification of the difficulty of sentence reading. The task allowed us to identify the exact locations of the processing difficulty and thus facilitate a more accurate assessment of the age-related decline in sentence processing. The results indicate that the effect of ageing was found mainly at the head nouns, but not at other regions of the sentences, a finding which suggests that the maze task is an effective method to identify the exact location of the ageing effect on sentence processing. The implications of this experimental paradigm for investigating the effect of ageing on sentence processing are discussed.

Here, we present a protocol to examine the age-related decline in sentence processing using a maze task that allowed us to localize the processing difficulty at each word of the sentences during reading.

문장 처리에 대한 노화의 영향을 측정하기위한 실험 패러다임

Previous studies have found that older adults have greater difficulties in processing syntactically complex sentences than younger adults. However, the ...