The average birthrate was 0.47 +/- 0.13 births per female per year and mortality for infants younger than 20 months was 15.8%. From 1998 to 2006, 14 females gave birth to 41 infants in four focal

groups. The average age at first birth for female langurs was 5-6 years (n = 5) and the interbirth interval Lonafarnib (IBI) was 23.2 +/- 5.2 months (median = 24.5 months, n = 27). Infants are weaned at 19-21 months of age. The IBI for females with infant loss before weaning was significantly shorter than those for females whose infants survived. It appears that birth seasonality in the white-headed langurs is influenced by seasonal changes in food availability. The timing of conceptions was found to coincide with peak food availability. The reproductive parameters for white-headed langurs reported here are quite similar to those reported for other colobine species. One major difference is our observation of lower infant mortality in Trachypithecus. Am. J. Primatol. 71:558-566, 2009. (C) 2009 Wiley-Liss, Inc.”
“Objective: Cognitive factors have a central place in the etiology

and persistence of obsessive-compulsive disorder (OCD). The aim of the study was to evaluate psychometric properties of the Turkish version of the AZD6244 in vitro Obsessive Beliefs Questionnaire-44 (OBQ-44). Original factor structure of the OBQ-44 and discrimination characteristic of the instrument between OCD patients and nonclinical population were evaluated extensively in Turkish sample.\n\nMethods: Data were collected from 175 healthy subjects and 62 patients with OCD who applied to the Psychiatry LDN-193189 in vitro Clinic at Yuzuncu Yil University. Subjects were administered the SCID-I, the Obsessive Beliefs Questionnaire-44 (OBQ-44), the Padua Inventory

(PI-41), the Yale-Brown Obsessive Compulsive Scale (Y-BOKS), the Metacognitions Questionnaire-30 (MCQ-30), the Thought Action Fusion Scale (TAFS), the White Bear Suppression Inventory (WBSI), the Penn Inventory of Scrupulosity (PIOS), the Penn State Worry Questionnaire (PSWQ), and the Beck Depression Inventory (BDI). Data were analyzed in order to evaluate the reliability and validity of the OBQ-44.\n\nResults: The three-factor original structure tested using confirmatory factor analysis was observed to be highly consistent with the data obtained from the study. OCD patients reported significantly higher scores on OBQ-44 rather than controls. Correlations of the OBQ-44 scores with psychological variables were generally significant. Inner consistency coefficient for the OBQ-44 was alpha 0,95 and test-retest correlation between two points at 30-day time course was r=0.79.\n\nConclusion: The Turkish version of the OBQ-44 has adequate validity and reliability in clinical and nonclinical Turkish sample.