Article Type: Original Articles
Theory of Mind Skills in Adolescents with Obsessive-Compulsive Disorder
Fatih Dagdelen, Ayse Pinar Vural


Objective: The aim of study is to examine whether there is a deficit about Theory of Mind (ToM) skills of adolescents with obsessive-compulsive disorder (OCD) compared to ythe psychiatrically healthy controls and to examine the association between ToM deficit and variables such as OCD severity.

Methods: The study included 30 adolescents between 12 to 16 years old who were diagnosed with OCD according to the Diagnostic and Statistical Manual of Mental Disorders Fifth edition (DSM-5) and 30 adolescents without any psychiatric diagnoses. Sociodemographic characteristics of the participants were collected with a form; in addition, neuropsychological tests were administered to examine development of ıntelligence and ToM skills. Turkish version of Schedule for Affective Disorders and Schizophrenia for School-Age-Children Present and lifetime version, Children's Yale-Brown Obsessive Compulsive Scale, Children’s Depression Inventory, and Childhood Anxiety Screening Scale were administered. Intelligence level of patients were assessed with Wechsler Intelligence Scale for Children-Revised; while ToM skills were evaluated with Hinting Task Reading the Mind in the Eyes Task and false belief tasks such as Sally-Anne, Smarties, Chocolate Bar cand Ice-Cream Truck tests.

Results: It was determined those adolescents with OCD tended to fail in false belief tests and that the increase in OCD symptom severity did not affect ToM test performance.

Conclusions: Due to limited number of patients, our findings couldn’t be generalized to all adolescents diagnosed OCD; therefore there is a need for more studies in this area.

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Key words: False belief, obsessive-compulsive disorder, theory of mind
Psychiatry and Behavioral Sciences 2019;9(4):172-178
Online ISSN: 2636-834X
Creative Commons License This work is licensed under a Creative Commons Attribution 3.0 Unported License