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<span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Dear colleagues, </span></div>
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<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">We
are conducting a meta-analysis focused on context effects, specifically examining the attraction, similarity, compromise effects and their reversed effects. Our goal is to conduct the analysis using individual-level data from both published and unpublished
studies. </span></p>
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<span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">In our initial search and inquiries for datasets, we collected 50 datasets. We are
aware of a larger list of papers that have empirically investigated context effects. We have compiled a list of those papers and their corresponding individual-level data availability for us, accessible via the file:
</span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; line-height: 19.425px; color: black; background-color: rgb(244, 244, 244);"><span class="_Entity _EType_OWALink _EId_OWALink _EReadonly_1" style="display: inline-block;"><span><a href="https://indiana-my.sharepoint.com/:x:/g/personal/cai14_iu_edu/EU8nQe5AvDZJghPiZLRK4iYBZeOKevfznxvTUfBfXVpe4g?e=WY942P" rel="noopener noreferrer" id="OLK_Beautified_OLK_Beautified_e2dee62a-8f37-a80d-6524-6770b5e1a4fb" class="OWAAutoLink eScj0 none" style="text-decoration: none; margin: 0px; pointer-events: auto; padding: 0px 1px; border-radius: 2px; user-select: all; background-color: rgb(244, 244, 244);" data-ogsb="rgb(244,244,244)" data-ogsc="" link_custom_icon="https://res-h3.public.cdn.office.net/assets/mail/file-icon/png/xlsx_16x16.png" data-loopstyle="linkonly"><img class="suRDx" alt="" role="presentation" style="width: 16px; height: 16px; vertical-align: middle; padding: 1px 2px 2px 0px;" src="https://res-h3.public.cdn.office.net/assets/mail/file-icon/png/xlsx_16x16.png">CE
paper list.xlsx</a></span></span></span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;"> </span></p>
<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">We
are reaching out to inquire if you have data for any of the listed studies, or if you have been involved in a study on context effects (published or unpublished) that is not included in our list. Your contribution in sharing this data would be immensely valuable
to our analysis. </span></p>
<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Our
focus is towards studies that meet the following criteria: </span></p>
<ol start="1" data-listchain="__List_Chain_9" style="text-align: left; margin-top: 0px; margin-bottom: 0px; list-style-position: initial; list-style-type: decimal;">
<li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Empirical investigations of the
context effects (attraction, similarity, compromise effects</span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: rgb(209, 52, 56);"><u>,</u></span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;"> and
their reversed effects). </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Participants were
</span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: blue;"><a href="https://en.wikipedia.org/wiki/Neurodiversity#Term" id="OWAa39d6798-02b4-84a9-2840-deee0b247c8a" class="OWAAutoLink" data-auth="NotApplicable" data-linkindex="1" data-ogsc="" data-loopstyle="linkonly" style="text-decoration: none; margin: 0px;">neurotypical</a></span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;"> human
adults. </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Participants made individual
choices. </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Participants were required to
choose only one option from a choice set; they did not have the option to abstain from choosing or to delay their choice. </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">A choice set included no more
than three options. </span></p>
</li></ol>
<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">To
facilitate data analysis, please include: </span></p>
<ol start="1" data-listchain="__List_Chain_10" style="text-align: left; margin-top: 0px; margin-bottom: 0px; list-style-position: initial; list-style-type: decimal;">
<li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Individual responses and stimuli
for each trial. If available, we would also be interested in the response times. </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Sometimes we have found that
when participants chose a decoy/distractor option, the data was not reported. If you have this data, please include this data as well. </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">A data catalog. </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">If the study was published,
then please </span></p>
</li><ol start="1" style="text-align: left; margin-top: 0px; margin-bottom: 0px; list-style-position: initial; list-style-type: lower-alpha;">
<li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Provide the citation </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Provide a PDF of the publication </span></p>
</li></ol>
<li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">If the study was unpublished,
then please </span></p>
</li><ol start="1" style="text-align: left; margin-top: 0px; margin-bottom: 0px; list-style-position: initial; list-style-type: lower-alpha;">
<li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Tell us how we should cite
your work </span></p>
</li><li style="letter-spacing: normal; font-family: Calibri, Calibri_MSFontService, sans-serif; font-size: 11pt; font-weight: 400; direction: ltr; color: black;">
<p style="text-align: left; margin: 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Provide a writ up to help
us understand your study – e.g. a manuscript, brief description, or tech report. </span></p>
</li></ol>
</ol>
<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">If
you are willing to contribute your datasets, please submit them via the following link:
</span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: blue;"><a href="https://iu.co1.qualtrics.com/jfe/form/SV_3Epr8uFcRfZu3NI" id="OWAe396bde3-c652-38fd-8e0a-9fb4cf7accc7" class="OWAAutoLink" data-auth="NotApplicable" data-linkindex="2" data-ogsc="" data-loopstyle="linkonly" style="text-decoration: none; margin: 0px;">data
submission link</a></span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">. We are aiming to collect all data by
</span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; color: black;"><b><u>January 15th, 2024</u></b></span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">. </span></p>
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<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">If
you have any questions, please do not hesitate to contact Xiaohong Cai at </span>
<span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; color: rgb(83, 129, 53);"><b><u>cai14@iu.edu</u></b></span><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">.
Your participation and contribution is invaluable to the advancement of context effects research. Thank you for your support in advance! </span></p>
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<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Best
regards, </span></p>
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<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Xiaohong
Cai </span></p>
<p style="direction: ltr; text-align: left; margin: 12pt 0px 0px;"><span style="letter-spacing: normal; font-family: Calibri, Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif; font-size: 11pt; line-height: 19.425px; font-weight: 400; color: black;">Tim
Pleskac </span></p>
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