Roberts, A. M., Sternberg, R. J., Runco, M. A., Acar, S., Ward, T. B., Kolomyts,, Y., Kaufman, J. C. (2021). Creativity and cognition, divergent thinking, and intelligence. Creativity: An introduction. 102-127.
Acar, S., Ogurlu, U., Runco, M. A. (2020). Meta-analytic research on creativity. Challenges and solutions. Handbook of Research Methods on Creativity. 244–258. Edward Elgar. https://www.e-elgar.com/shop/usd/handbook-of-research-methods-on-creativity-9781786439642.html
Acar, S. (2019). Divergent thinking through cognitive hyperspace for creative ideas. Integrative explorations of the creative mind. 40–62. Newcastle, UK: Cambridge Scholars Publishing.
Runco, M. A., Acar, S. (2019). Divergent Thinking. The Cambridge Handbook of Creativity. 224-254. Cambridge University Press. http://dx.doi.org/10.1017/9781316979839.013
Acar, S. (2017). Creative leadership among executives and managers. Handbook of creative leadership. 359–383.
Acar, S. (2012). Creative abilities: Divergent thinking. Handbook of organizational creativit. 115-140. London; Waltham, MA: Elsevier/Academic Press..
Runco, M. A., Cayirdag Acar, N., Acar, S. (2010). Quantitative research on creativity. Researching creative learning methods and issues. 153-171. London, UK: Routledge.
Murphy, M., Runco, M. A., Acar, S., Reiter-Palmon, R. (2013). Reanalysis of Genetic Data and Rethinking Dopamine's Relationship With Creativity. Creativity Research Journal. 25(1), 147-148.
Acar, S. (2020). Asynchronicity. Encyclopedia of creativity. 1(3rd), 83–89. San Diego, CA: Academic Press. https://www.elsevier.com/books/encyclopedia-of-creativity/runco/978-0-12-815614-8
Acar, S. (2020). Creativity gap. Encyclopedia of Creativity. 1(3rd Ed.), 263–267. San Diego, CA: Academic Press. https://www.elsevier.com/books/encyclopedia-of-creativity/runco/978-0-12-815614-8
Acar, S., Runco, M. A. (2020). Hyperspace. Encyclopedia of Creativity. 1(3rd Ed.), 595–600. San Diego, CA: Academic Press. https://www.elsevier.com/books/encyclopedia-of-creativity/runco/978-0-12-815614-8
Acar, S. (2020). Matthew, Pygmalion, and Founder Effects. Encyclopedia of creativity. 2(3rd Ed.), 86–93. San Diego, CA: Academic Press. https://www.elsevier.com/books/encyclopedia-of-creativity/runco/978-0-12-815614-8
Acar, S., Ogurlu, U. (2020). Meta-analyses. Encyclopedia of Creativity. 2(3rd Ed.), 132–139. San Diego, CA: Academic Press. https://www.elsevier.com/books/encyclopedia-of-creativity/runco/978-0-12-815614-8
Acar, S., Berthiaume, K., Grajzel, K., Dumas, D., Flemister, C. ., Organisciak, P. Applying Automated Originality Scoring to the Verbal Form of Torrance Tests of Creative Thinking. Gifted Child Quarterly. 001698622110618. SAGE Publications. http://dx.doi.org/10.1177/00169862211061874
Alteshehr, K. K., Acar, S., Sahin, A., Yildirim, Y., Taban, F. College Students’ Academic Online Engagement, Creative Self-Efficacy, Self-Regulation and Wellbeing During the Pandemic. Other. 4(6), 83-92. European Open Science Publishing. http://dx.doi.org/10.24018/ejedu.2023.4.6.701
Acar, S. Creativity Assessment, Research, and Practice in the Age of Artificial Intelligence. Creativity Research Journal. 1-7. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2023.2271749
Acar, S. Does the Task Structure Impact the Fluency Confound in Divergent Thinking? An Investigation with TTCT-Figural. Creativity Research Journal. 1-14. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2022.2044656
Abdulla Alabbasi, A. M., Reiter-Palmon, R., Acar, S. Problem finding and divergent thinking: A multivariate meta-analysis.. Psychology of Aesthetics, Creativity, and the Arts. American Psychological Association (APA). http://dx.doi.org/10.1037/aca0000640
Acar, S., Tadik, H., Uysal, R., Myers, D., Inetas, B. Socio‐Economic Status and Creativity: A Meta‐Analysis. Other. Wiley. http://dx.doi.org/10.1002/jocb.568
Abdulla Alabbasi, A. M., Runco, M. A., Acar, S., Aljasim, F. A. Validation of Arabic Version of Runco Ideational Behavior Scale. Creativity Research Journal. 1-9. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2022.2110731
Abdulla Alabbasi, A. M., Al-Shehri, R., Aljasim, F. A., Acar, S. (2024). Testing the effects of time-on-task and instructions to “be creative” on gifted students. Other. 40(1), 67-91. SAGE Publications. http://dx.doi.org/10.1177/02614294231173783
Acar, S., Berthiaume, K., Johnson, R. (2023). What kind of questions do creative people ask?. Other. 33(3), 100062. Elsevier BV. http://dx.doi.org/10.1016/j.yjoc.2023.100062
Grajzel, K., Acar, S., Dumas, D., Organisciak, P., Berthiaume, K. Measuring flexibility: A text-mining approach. Frontiers in Psychology. 13, . Frontiers Media SA. http://dx.doi.org/10.3389/fpsyg.2022.1093343
Bower, J., Acar, S., Kursuncu, U. (2023). Measuring Creativity in Academic Writing: An Analysis of Essays in Advanced Placement Language and Composition. Journal of Advanced Academics. 34(3-4), 183-214. SAGE Publications. http://dx.doi.org/10.1177/1932202x231211633
Grajzel, K., Acar, S., Singer, G. (2023). The Big Five and divergent thinking: A meta-analysis. Personality and Individual Differences. 214, 112338. Elsevier BV. http://dx.doi.org/10.1016/j.paid.2023.112338
Acar, S., Lee, L. E., Hodges, J. W. (2023). Assessing the Robustness of the Factor Structure of TTCT-Figural: A Meta-CFA Replication-Extension. Creativity Research Journal. 35(4), 547-567. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2023.2209393
Organisciak, P., Acar, S., Dumas, D., Berthiaume, K. (2023). Beyond semantic distance: Automated scoring of divergent thinking greatly improves with large language models. Thinking Skills and Creativity. 49, 101356. Elsevier BV. http://dx.doi.org/10.1016/j.tsc.2023.101356
Dumas, D., Acar, S., Berthiaume, K., Organisciak, P., Eby, D., Grajzel, K., Vlaamster, T., Newman, M., Carrera, M. (2023). What Makes Children's Responses to Creativity Assessments Difficult to Judge Reliably?. Other. 57(3), 419-438. Wiley. http://dx.doi.org/10.1002/jocb.588
Ogurlu, U., Acar, S., Ozbey, A. (2023). Does Word Frequency Impact Ideational Fluency in Divergent Thinking? A Meta-analytic Exploration with the Alternate Uses Test. Thinking Skills and Creativity. 47, . https://api.elsevier.com/content/abstract/scopus_id/85143773043
Organisciak, P., Newman, M., Eby, D., Acar, S., Dumas, D. (2023). How do the kids speak? Improving educational use of text mining with child-directed language models. Other. https://api.elsevier.com/content/abstract/scopus_id/85146280538
Grajzel, K., Dumas, D., Acar, S. (2022). Are the Verbal TTCT Forms Actually Interchangeable?. Other. 56(4), 629-646. Wiley. http://dx.doi.org/10.1002/jocb.556
Guo, Y., Lin, S., Acar, S., Jin, S., Xu, X., Feng, Y., Zeng, Y. (2022). Divergent Thinking and Evaluative Skill: A Meta‐Analysis. Other. 56(3), 432-448. Wiley. http://dx.doi.org/10.1002/jocb.539
Ayoub, A. E., Abdulla Alabbasi, A. M., Alsubaie, A. M., Runco, M. A., Acar, S. (2022). Enhanced Open-Mindedness and Problem Finding Among Gifted Female Students Involved in Future Robotics Design. Roeper Review. 44(2), 85-93. Informa UK Limited. http://dx.doi.org/10.1080/02783193.2022.2043500
Runco, M. A., Alabbasi, A. M., Acar, S., Ayoub, A. A. (2022). Creative Potential is Differentially Expressed in School, at Home, and the Natural Environment. Creativity Research Journal. Routledge. https://www.tandfonline.com/doi/full/10.1080/10400419.2022.2031437
Acar, S., Branch, M. J., Burnett, C., Cabra, J. F. (2021). Assessing the Universality of the Zero Originality Lists of the Torrance Tests of Creative Thinking (TTCT)-Figural: An Examination With African American College Students. Gifted Child Quarterly. 65(4), 354-369. SAGE Publications. http://dx.doi.org/10.1177/00169862211012964
Abdulla Alabbasi, A. M., Tadik, H., Acar, S., Runco, M. A. (2021). Birth Order and Divergent Thinking: A Meta-Analysis. Creativity Research Journal. 33(4), 331-346. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2021.1913559
Paek, S. H., Abdulla Alabbasi, A. M., Acar, S., Runco, M. A. (2021). Is more time better for divergent thinking? A meta-analysis of the time-on-task effect on divergent thinking. Thinking Skills and Creativity. 41, 100894. Elsevier BV. http://dx.doi.org/10.1016/j.tsc.2021.100894
Mastria, S., Agnoli, S., Zanon, M., Acar, S., Runco, M. A., Corazza, G. E. (2021). Clustering and switching in divergent thinking: Neurophysiological correlates underlying flexibility during idea generation. Neuropsychologia. 158, 107890. Elsevier BV. http://dx.doi.org/10.1016/j.neuropsychologia.2021.107890
Puccio, G. J., Burnett, C., Acar, S., Yudess, J. A., Holinger, M., Cabra, J. F. (2020). Creative Problem Solving in Small Groups: The Effects of Creativity Training on Idea Generation, Solution Creativity, and Leadership Effectiveness. Journal of Creative Behavior. 54(2), 453-471.
Acar, S., Runco, M. A., Park, H. (2020). What should people be told when they take a divergent thinking test? A meta-analytic review of explicit instructions for divergent thinking.. Psychology of Aesthetics, Creativity, and the Arts. 14(1), 39-49. American Psychological Association (APA). http://dx.doi.org/10.1037/aca0000256
Acar, S., Tadik, H., Myers, D., van der Sman, C., Uysal, R. Creativity and wellbeing: A meta-analytic review. Journal of Creative Behavior. 55(3), 738-751.
Pugsley, L., Acar, S. (2020). Supporting Creativity Or Conformity? Influence of Home Environment and Parental Factors on the Value of Children's Creativity Characteristics. Journal of Creative Behavior. 54(3), 598-609. Wiley. http://dx.doi.org/10.1002/jocb.393
Puccio, G. J., Miller, B., Acar, S. (2019). Differences in Creative Problem‐Solving Preferences Across Occupations. Journal of Creative Behavior. 53(4), 576-592. Wiley. http://dx.doi.org/10.1002/jocb.241
Acar, S., Runco, M. A. (2019). Divergent Thinking: New Methods, Recent Research, and Extended Theory. Psychology of Aesthetics, Creativity, and the Arts. 13(2), 153-158. American Psychological Association.
Acar, S., Neumayer, M., Burnett, C. (2019). Social Media Use and Creativity: Exploring the Influences on Ideational Behavior and Creative Activity. Journal of Creative Behavior. Wiley.
Acar, S., Abdulla Alabbasi, A. M., Runco, M. A., Beketayev, K. (2019). Latency as a predictor of originality in divergent thinking. Thinking Skills and Creativity. 33, 100574. Elsevier BV. http://dx.doi.org/10.1016/j.tsc.2019.100574
Kaya, F., Acar, S. (2019). The impact of originality instructions on cognitive strategy use in divergent thinking. Thinking Skills and Creativity. 33, 100581. Elsevier BV. http://dx.doi.org/10.1016/j.tsc.2019.100581
Gurak-Ozdemir, S., Acar, S., Puccio, G., Wright, C. (2019). Why Do Teachers Connect Better With Some Students Than Others? Exploring the Influence of Teachers’ Creative-Thinking Preferences. Other. 34(1-2), 102-115. Informa UK Limited. http://dx.doi.org/10.1080/15332276.2019.1684221
Acar, S., Runco, M. A., Ogurlu, U. (2019). The moderating influence of idea sequence: A re-analysis of the relationship between category switch and latency. Personality and Individual Differences. 142, 214-217. Elsevier BV. http://dx.doi.org/10.1016/j.paid.2018.06.013
Acar, S., Runco, M. A., Ogurlu, U. (2018). Creativity and Religiosity: A Reanalysis with Regional Predictors. Creativity Research Journal. 30(3), 316-321. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2018.1488349
Acar, S., Chen, X., Cayirdag, N. (2018). Schizophrenia and creativity: A meta-analytic review. Schizophrenia Research. 195, 23-31. Elsevier BV. http://dx.doi.org/10.1016/j.schres.2017.08.036
Runco, M. A., Acar, S., Cayirdag, N. (2017). A closer look at the creativity gap and why students are less creative at school than outside of school. Thinking Skills and Creativity. 24, 242-249.
Runco, M. A., Acar, S., Cayirdag, N. (2017). Further Evidence that Creativity and Innovation are Inhibited by Conservative Thinking: Analyses of the 2016 Presidential Election. Creativity Research Journal. 29(3), 331-336.
Acar, S., Burnett, C., Cabra, J. F. (2017). Ingredients of Creativity: Originality and More. Creativity Research Journal. 29(2), 133-144.
Acar, S., Runco, M. A. (2017). Latency Predicts Category Switch in Divergent Thinking. Other. 11(1), 43-51.
Runco, M. A., Acar, S., Cayirdag, N. (2017). Further Evidence that Creativity and Innovation are Inhibited by Conservative Thinking: Analyses of the 2016 Presidential Election. Creativity Research Journal. 29(3), 331-336. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2017.1360069
Runco, M. A., Acar, S., Cayirdag, N. (2017). A closer look at the creativity gap and why students are less creative at school than outside of school. Thinking Skills and Creativity. 24, 242-249. Elsevier BV. http://dx.doi.org/10.1016/j.tsc.2017.04.003
Acar, S., Burnett, C., Cabra, J. F. (2017). Ingredients of Creativity: Originality and More. Creativity Research Journal. 29(2), 133-144. Informa UK Limited. http://dx.doi.org/10.1080/10400419.2017.1302776
Acar, S., Sen, S., Cayirdag, N. (2016). Consistency of the Performance and Nonperformance Methods in Gifted Identification: A Multilevel Meta-Analytic Review. Gifted Child Quarterly. 60(2), 81-101.
Runco, M. A., Hao, N., Acar, S., Yang, J., Tang, M. (2016). The Social “Cost” of Working in Groups and Impact on Values and Creativity. Other. 3(2), 229-243. Walter de Gruyter GmbH. http://dx.doi.org/10.1515/ctra-2016-0015
Acar, S., Sen, S., Cayirdag, N. (2016). Consistency of the Performance and Nonperformance Methods in Gifted Identification. Gifted Child Quarterly. 60(2), 81-101. SAGE Publications. http://dx.doi.org/10.1177/0016986216634438
Acar, S., Runco, M. A. (2015). Thinking in Multiple Directions: Hyperspace Categories in Divergent Thinking. Other. 9(1), 41-53.
Acar, S., Runco, M. A. (2014). Assessing Associative Distance Among Ideas Elicited by Tests of Divergent Thinking. Creativity Research Journal. 26(2), 229-238.
Sen, S., Acar, S., Cetinkaya, C. (2014). Development of the Person-Environment Fit Scale (PEFSC): A New Measure of Creativity. Other. 8(4), 433-445.
Runco, M. A., Walczyk, J. J., Acar, S., Cowger, E. L., Simundson, M., Tripp, S. (2014). The Incremental Validity of a Short Form of the Ideational Behavior Scale and Usefulness of Distractor, Contraindicative, and Lie Scales. Other. 48(3), 185-197.
Acar, S., Sen, S. (2013). A Multilevel Meta-Analysis of the Relationship Between Creativity and Schizotypy. Other. 7(3), 214-228.
Runco, M. A., Acar, S. (2012). Divergent Thinking as an Indicator of Creative Potential. Creativity Research Journal. 24(1), 66-75.
Acar, S., Runco, M. A. (2012). Psychoticism and Creativity: A Meta-analytic Review. Other. 6(4), 341-350.
Runco, M. A., Noble, E. P., Reiter-Palmon, R., Acar, S., Ritchie, T., Yurkovich, J. M. (2011). The Genetic Basis of Creativity and Ideational Fluency. Creativity Research Journal. 23(4), 376-380.
Runco, M. A., Acar, S. (2010). Do Tests of Divergent Thinking Have an Experiential Bias?. Other. 4(3), 144-148.
Runco, M. A., Millar, G., Acar, S., Cramond, B. (2010). Torrance Tests of Creative Thinking as Predictors of Personal and Public Achievement: A Fifty-Year Follow-Up. Creativity Research Journal. 22(4), 361-368.