強迫傾向尺度構成の試み

An attempt to construct the obsessive-compulsive tendencies scale

Ide Masaaki

Hosoba Tatsuya

Nishimura Ryouji

Seiwa Hidetoshi

広島大学総合科学部紀要. IV, 理系編

Memoirs of the Faculty of Integrated Arts and Sciences, Hiroshima University. IV, Science reports

Obsessive-compulsive (OC) symptoms have been increasing among nonclinical populations. We constructed the scale of OC tendencies to measure the OC symptoms observed in nonclinicals. The Maudsley Obsessional-Compulsive Inventory (MOCI), the Padua Inventory (PI) and the Indecisiveness scale were administered to Japanese nonclinical students. Factor analysis followed by promax rotation extracted four factors; intrusion, checking, indecisiveness and cleaning, respectively. Inter-factor correlations showed that checking factor correlated with cognitive factors (intrusion and indecisiveness) stronger than cleaning factor did. The 24-items short version of the OC tendencies scale had good reliability (Cronbach's α : .72-.86; test-retest : r=.74-.82) and good criterion-related validity (with MMPI OC state : r=.21-.52). The OC tendencies scale was administered to OC disorder patients. OC disorder patients' scores of this scale was higher than those of nonclinicals. These results indicated the OC tendencies scale had the clinical validity.

Obsessive-compulsive tendencies scale

Obsessive-compulsive symptoms

Nonclinical populations

Psychology [ 140 ]

jpn

広島大学総合科学部

[Created] 2006-03-21

[ISSN] 1340-8364

[NCID] AN10435936