The objective of this study was to examine agreement between self-reported and medically recorded self-harm, and investigate whether the prevalence of self-harm differs in questionnaire responders vs. non-responders. A total of 4,810 participants from the Avon Longitudinal Study of Parents and Children (ALSPAC) completed a self-harm questionnaire at age 16 years. Data from consenting participan...

OBJECTIVE We aimed at developing and evaluating a questionnaire assessing health and appearance as the two main reasons for weight loss in overweight and obese individuals. METHODS Using data from two representative telephone surveys in Switzerland, the factorial structure of this questionnaire was analyzed by exploratory and confirmatory factor analysis. The model obtained was cross-validate...

The present study reports on the development of a measure designed to assess satisfaction with service among civil and forensic psychiatric inpatients. Survey items drawn from a review of existing measures were administered to 427 forensic and 416 civil male psychiatric inpatients. In an effort to develop a reliable and valid measure, a rigorous test development procedure was undertaken involvi...

The Eysenck Personality Questionnaire was administered to 139 females and 123 males. Scale statistics were obtained and hierachial factor analyses were performed. The P scale was found to have low internal consistency reliabilities and to covary with the L scale in the female subsample. Factor analyses showed recovery of E scale items in a secondary factor, Social Extraversion, without an impul...

In the past decade, language functions have attracted increasing attention of Chinese secondary school English teachers. However, students seem not to have explicit knowledge in this aspect. This study investigated Chinese students’ awareness of functions and explored the causes of the status quo. Based on the results achieved through a questionnaire survey, textbooks analyses and teaching anal...

In this study, a brief Work-Family Conflict (WFC) Questionnaire in the Spanish language is proposed that takes into account the two directions commonly reported in the literature: work interference with family (WIF), and family interference with work (FIW). The results obtained through exploratory factor analyses (EFA) and confirmatory factor analyses (CFA) with two independent samples, carried...

Background Using Smith's (1986) cognitive-affective model of athletic burnout as a guiding framework, the purpose of this study was to examine the relationships among athletes' stress in life, negative thoughts, and the mediating role of negative thoughts on the stress-burnout relationship. Methods A total of 300 college student-athletes (males = 174; females = 126, Mage  = 20.43 y, SD = 1.68...

The interpersonal reactivity index (IRI) is a widely used personality questionnaire for measuring empathy. We investigated the psychometric properties of the German version using the partial credit model. If this model fits the data, the raw-scores are fair measures of the latent construct. Only in such a case, further analyses based on the raw-scores are accurate and valid. The results showed ...