Memory problem in checking type obsessive- compulsive disorder

The objective of this research was to determine memory problems [episodic memory, memory bias and memory confidence] in checking type obsessive-compulsive disorder [OCD]. Sixty individuals with OCD [30 checking and 30 washing types] were selected, together with 60 control individuals[30 with generalized anxiety disorder and 30 normal]. The groups matched the checking OCD group in demographic features and were assessed for obsession and compulsion by the Maudsly Obsessive - Compulsive Inventory [MOCI] and diagnostic interview. Memory was assessed by two computer-based word lists [recalling list and recognition/confidence list]. This study revealed no difference in the amount of recalling words among the groups. Checking OCD, washing OCD and generalized anxiety groups showed memory bias in recalling danger associated words. The checkers had significantly less memory confidence than any other groups. The theoretical and practical implications of the findings were also considered. The memory problem in the checking type OCD could be described in the framework of psychological theories, particularly, with a cognitive-behavioral approach

Introducing semantic differentiation technique and its application in assessment of semantic representation of depressed patients

The aim of this study was to assess the semantic representation of depressed patients and also the efficacy of semantic differentiation technique for this kind of assessment. Subjects [30 depressed and 30 non- depressed persons] were selected through convenient sampling. The instruments used included a modified version of a semantic differentiation task, which embodied four stimulus concepts of me, past, life and future, and Beck's Depression Inventory. Data were analyzed using descriptive methods, Hest, Pearson's correlation coefficient, and regression analysis. There was a significant difference in the total semantic differentiation scores between depressed and normal subjects. There was a positive correlation between the severity of depression and negative semantic representation. Negative representation of the concept "me" was the strongest predictor of depression. Depressed patients have a negative meaning representation of life, past, future, and in particular self that must be addressed by the therapists. The semantic differentiation technique is effective for clinical assessments