Presents a study that analyzes four common grading systems used to assess the performance of 159 students in a business statistics course. Indicates that the accuracy of grades increases with the number of grade categories employed. Contains three data tables and 17 references. (JDI)

The main purpose of this study is to analyse the factorial structure, psychometric properties and predictive capacity for academic achievement of a scale designed to evaluate the time management skills of Spanish high school students. An adaptation of the Time Management Questionnaire was presented to two samples of 350 Spanish high school…

The psychometric and predictive validity of callous-unemotional (CU) traits as an early precursor of conduct disorder and antisocial behavior were assessed. A community sample of children (4-9 years of age) were tested 12 months apart with the Antisocial Process Screening Device (APSD; P. J. Frick & R. D. Hare, 2002), a measure of early signs of…

This study provides evidence of reliability and validity for the Leisure Interest Questionnaire (LIQ; J. C. Hansen, 1998). Undergraduate students completed the LIQ and Strong Interest Inventory (SII; E. K. Strong Jr., 1927) at Time 1 and the LIQ 5 weeks later. The internal consistency and test-retest reliability of the LIQ scales were calculated.…

The present study was designed to investigate the discriminant validity of the Devereux Scales of Mental Disorders (DSMD; Naglieri, LeBuffe, & Pfeiffer, 1994) in relation to a widely used behavior rating scale, the Teacher Report Form (TRF; Achenbach, 1991), in children and adolescents with emotional disturbance (ED). A matched sample of 148…

This research investigates the psychometric properties of a Foreign Language Attitude Scale (FLAS). Stepwise regression indicated that the FLAS made a significant contribution to the prediction of FL grades. In a second study, correlations between the FLAS and standardized measures of FL reading and listening proficiency were in the middle .40s.…

Argues that tests have always been used as a means of political and social control. Maintains that test results are unreliable, especially at the extremes, that their predictive power is weak and that language testers need to be skeptical and need to insist on complete information on candidates' backgrounds for selection decision making. (10…

Background: Research on prediction of violent and sexual offending behaviour has developed considerably in the mainstream criminological literature. Apart from one publication [Quinsey (2004) "Offenders with Developmental Disabilities," pp. 131-142] this has not been extended to the field of intellectual disabilities. Methods: Work on actuarial…

Undertaken at the request of the U.S. Employment Service (USES), this study assesses the validity and fairness of the General Aptitude Test Battery (GATB). The U.S. Department of Labor is considering whether to promote the use of the GATB throughout the USES to screen many of the 19 million persons passing through the system annually in search of…

Psychological testing has recently fallen into disrepute because psychoanalysts have perpetuated a fraudulent theory of personality and because psychometrists have become overly concerned with psychometric esthetics to the neglect of validity. The theory subscribed to by psychoanalysts holds behavior as relatively independent of the situation the…

Slosson Intelligence Test scores are the best predictor of Wechsler Intelligence Scale for Children (Revised) (WISC-R) IQ scores. But they are often higher than WISC-R scores and increasingly verbally weighted. A skilled teacher's classroom observation is as valid an indicator of need for in-depth assessment as screening tests. (JAC)

Tested the reliability and validity of a teacher-completed checklist to identify movement difficulties in a sample of 3- to 5-year-olds. Analysis showed that the checklist identified movement difficulties and found significant differences between children who displayed movement difficulties and those who did not. Interrater reliability and…

Currently a sound and reliable measure of a student-athlete's career development does not exist. The purpose of this study was to develop a psychometrically sound instrument that measures the career situation of student athletes. Participants for the study were 204 (138 male and 66 female) student-athletes from a large midwestern Division I…

This study describes the development of the Staff Implementation Observation Form, an instrument to assess staff competence delivering an intervention to youth in group home care with behavioral or emotional disorders. This instrument assesses staff skill at implementing the key treatment components, including building relationships with youth,…

Psychometric theory has been one of psychology's stronger foundations and a major contributor to the recognition of psychology as a scientific discipline. Basic principles of psychometric theory led to the development of respected intelligence tests and large and comprehensive testing and assessment programs. This paper synthesizes major…