As part of the Women's Health Initiative Study, the 5-item Women's Health Initiative Insomnia Rating Scale (WHIIRS) was developed. This article summarizes the development of the scale through the use of responses from 66,269 postmenopausal women (mean age = 62.07 years, SD = 7.41 years). All women completed a 10-item questionnaire concerning sleep. A novel resampling technique was introduced as...

The conception of depression in Chinese American college students was examined with the Center for Epidemiologic Studies--Depression Scale (CES-D). It was hypothesized that, because of their significant engagement with mainstream American culture, these students' conception of depression would better approximate White Americans' differentiated view (L. Radloff, 1977) than the general Chinese Am...

There have been few scientifically rigorous prospective studies which have looked at the phenomenology of obsessions and compulsions in Obsessive Compulsive Disorder (OCD), in the last decade. The current study aims to extend these findings and establisp their cross-cultural validity. Two hundred and two consecutive subjects with OCD were evaluated using the Yale Brown Obsessive Compulsive Scal...

The purpose of the present study was to assess the influence of a compulsory curriculum on first-year medical students. The ethical attitude study was performed at the School of Medicine, University of Rijeka, Croatia. The samples consisted of 171 medical students (68 males and 103 females) interviewed at the beginning of the first year of studies. Some of them, namely 143 (56 males and 87 fema...

Responses from 205 subjects to a 51 -item self-report Likert scale for assessment of attitudes toward drinking and alcoholism (SAADA-I) were subjected to a principal component factor analysis with varimax rotation. The resultant 29 item modified version of the scale (SAADA-II) had four factors named "Acceptance1", "Rejection", "Avoidance" and "Social dimension", and explaining 8.59%, 8.35%, 4.7...

The retention parameters of seven monoand nine ditetrazolium salts were investigated by reversed-phase liquid chromatography (RP-LC) using polyethylene-coated alumina support with various concentration of eluent-mixtures and by reversedphase thin-layer chromatography (RP-TLC) using the same support and eluent-mixtures. Principal component analysis (PCA) followed by non-linear mapping (NLM) and ...

This study aims to evaluate the psychometric properties of Collett-Lester's Fear of Death Scale. A sample of 349 nursing students answered Fear of Death and Attitude toward death scales. Content validity was checked by expert review; reliability was proven using Cronbach's alpha; statistical analysis of the items, correlation between items and construct validity were checked by the correlation ...

OBJECTIVE Validate an assessment instrument of nursing students' satisfaction with simulated clinical experiences. METHOD A 17-item scale was applied to students from the Teaching Diploma Program in Nursing, after a set of simulated clinical experiences. Factorial analysis with orthogonal varimax rotation was used, and the internal consistency was estimated to determine the validity of the sc...

Two studies are reported. The first examined the factor structure of the Psychological Mindedness (PM) Scale, and the second reassessed the scale's predictive validity. A principal components analysis (varimax rotation) of the data of 256 psychiatric outpatients produced five factors that accounted for 38% of the variance. A tentative definition of PM based on these factors is proposed. For a s...

OBJECTIVE To assess the internal validity and reliability of a multisource feedback (MSF) program by China Medical Board for resident physicians in China. METHOD Multisource feedback was used to assess professionalism, interpersonal and communication skills. 258 resident physicians were assessed by attending doctors, self-evaluation, resident peers, nurses, office staffs, and patients who com...