SHORT REPORT
Self-exploration accounts for delusional-like experiences in non-clinical adults
 
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SWPS University of Social Sciences and Humanities, Sopot, Poland
Submission date: 2016-09-01
Final revision date: 2016-10-12
Acceptance date: 2016-10-15
Online publication date: 2016-11-18
Publication date: 2016-12-05
 
Current Issues in Personality Psychology 2016;4(4):268–273
 
KEYWORDS
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ABSTRACT
Background
Previous research on non-clinical samples found that younger age may predispose to delusional-like experiences (DLEs). We propose to seek its explanation within the process of identity formation and personality factors (i.e., fantasy proneness and need for cognitive closure).

Participants and procedure
The study involved 201 individuals (131 women) ranging in age from 18 to 99 years (M = 29, SD = 13). The participants were recruited through social media sites in which we distributed a link to the online survey.

Results
The results confirmed that DLEs were predicted in individuals with a younger age, identity exploration, fantasy proneness and decreased need for closure. Additionally, we found that identity exploration mediated the link between younger age and DLEs.

Conclusions
This preliminary study supports the view that DLEs may accompany the “continuously emergent” self represents the status of the matured identity of our time. Further investigations are needed to replicate our findings.
 
REFERENCES (16)
1.
Bortolotti, L. (2015). The epistemic innocence of motivated delusions. Consciousness and Cognition, 33, 490–499. DOI: 10.1016/j.concog.2014.10.005.
 
2.
Brzezińska, A. I., & Piotrowski, K. (2010). Polska Adaptacja Skali Wymiarów Rozwoju Tożsamości (DIDS) [Polish adaptation of Dimensions of Identity Development Scale]. Polskie Forum Psychologiczne, 15, 66–84.
 
3.
Elliott, G. C., Rosenberg, M., & Wagner, M. (1984). Transient depersonalization in youth. Social Psychology Quarterly, 47, 115–129.
 
4.
Evans, G. J., Reid, G., Preston, P., Palmier-Claus, J., & Sellwood, W. (2015). Trauma and psychosis: The mediating role of self-concept clarity and dissociation. Psychiatry Research, 228, 626–632. DOI: 10.1016/j.psychres.2015.04.053.
 
5.
Fagioli, F., DellʼErba, A., Migliorini, V., & Stanghellini, G. (2015). Depersonalization: Physiological or pathological in adolescents? Comprehensive Psychiatry, 59, 68–72. DOI: 10.1016/j.comppsych.2015.02.011.
 
6.
Gergen, K. J. (2000). The saturated self: Dilemmas of identity in contemporary life. New York, NY: Basic Books.
 
7.
Kelleher, I., & Cannon, M. (2011). Psychotic-like experiences in the general population: characterizing a high-risk group for psychosis. Psychological Medicine, 41, 1–6. DOI: 10.1017/S0033291710001005.
 
8.
Kossowska, M. (2003). Różnice indywidualne w potrzebie poznawczego domknięcia [Individual differences in need for cognitive closure]. Przegląd Psychologiczny, 46, 355–375.
 
9.
Luyckx, K., Goossens, L., Soenens, B., & Beyers, W. (2006). Unpacking commitment and exploration: Preliminary validation of an integrative model of late adolescent identity formation. Journal of Adolescence, 29, 361–378. DOI: 10.1016/j.adolescence.2005.03.008.
 
10.
Luyckx, K., Schwartz, S. J., Berzonsky, M. D., Soenens, B., Vansteenkiste, M., Smits, I., & Goossens, L. (2008). Capturing ruminative exploration: Extending the four-dimensional model of identity formation in late adolescence. Journal of Research in Personality, 42, 58–82. DOI: 10.1016/j.jrp.2007.04.004.
 
11.
Merckelbach, H., Horselenberg, R., & Muris, P. (2001). The Creative Experiences Questionnaire (CEQ): A brief self-report measure of fantasy proneness. Personality and Individual Differences, 31, 987–995. DOI: 10.1016/S0191-8869(00)00201-4.
 
12.
Merckelbach, H., & Van de Ven, V. (2001). Another White Christmas: Fantasy proneness and reports of “hallucinatory experiences” in undergraduate students. Journal of Behavior Therapy and Experimental Psychiatry, 32, 137–144. DOI: 10.1016/S0005-7916(01)00029-5.
 
13.
Patihis, L., & Loftus, E. F. (2016). Crashing Memory 2.0: False Memories in Adults for an Upsetting Childhood Event. Applied Cognitive Psychology, 30, 41–50. DOI: 10.1002/acp.3165.
 
14.
Peters, E. R., Joseph, S. A., & Garety, P. A. (1999). Measurement of delusional ideation in the normal population: introducing the PDI (Peters et al. Delusions Inventory). Schizophrenia Bulletin, 25, 553–576. DOI: 10.1016/0920-9964(95)95071-G.
 
15.
Preacher, K. J., & Hayes, A. F. (2008). Asymptotic and resampling strategies for assessing and comparing indirect effects in multiple mediator models. Behavior Research Methods, 40, 879–891. DOI: 10.3758/BRM.40.3.879.
 
16.
Webster, D. M., & Kruglanski, A. W. (1994). Individual differences in need for cognitive closure. Journal of Personality and Social Psychology, 67, 1049–1062. DOI: 10.1037/0022-3514.67.6.1049.
 
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