Huynh (1976) suggested a method of approximating the reliability coefficient of a mastery test. The present study examines the accuracy of Huynh's approximation and also describes a computationally simpler approximation which appears to be generally more accurate than the former. (Author/RL)

A computer program which creates and stores a cumulative item covariance matrix upon each administration of an instrument is described. Use of this program would facilitate keeping a constant log on reliability in situations in which the test is administered to different groups over a period of time. (Author/JKS)

Test-retest and interrater reliabilities were calculated for all domains of the American Association on Mental Deficiency Adaptive Behavior Scale administered to 28 mentally retarded persons (mean age 24 years). (Author/CL)

Preliminary findings from the administration of the Leader Effectiveness and Adaptability Description (LEAD) instrument provide some support for situational leadership theory--the idea that flexible and balanced use of task and relationship behaviors is beneficial for both organizational productivity and personal satisfaction. (Author/MLF)

The study was designed to determine the effects of repeated trials on the reliability of physical fitness performance scores of thirty-six 12- to 20-year-old institutionalized mentally retarded children. (Author)

Suggests that there are major issues involved in using criterion-referenced reading tests that are unclear or unresolved, including their place in the system of teaching reading, their validity, their reliability, and how cut-off scores are set and evaluated. (TJ)

Usefulness of the Comrey Validity Check scale score as an index of random or indiscriminate responding to the Comrey Personality Scales was evaluated on a large sample of Navy paramedical personnel. Tables are presented and implications are discussed. (Author/JKS)

To determine the relationship between Spielberger's measure of trait anxiety and social-interpersonal vs. physical danger trait anxiety, Ss were administered the trait scale of the State-Trait Anxiety Inventory (STAI) and Lykken's Activity Preference Questionnaire (APQ). (Editor)

A multiple regression approach is used to assess the feasibility of reciprocal prediction between the Sixteen Personality Factor Questionnaire scales and the California Psychological Inventory scales (i.e., the prediction of each 16PF scale from the CPI scales and of each CPI scale from the 16PF scales). (RC)

The internal consistency and validity of the Diabetes Regimen Responsibility Scale (DRRS) (L. Ruggiero and others, 1991) were examined in a sample of 49 youths. The DRRS demonstrated adequate internal consistency, and most subscales correlated significantly with diabetes knowledge (health education issue). Only two reports correlated with…

One group of 113 college students took the Skills Confidence Inventory twice in three weeks; 218 took it once. Test-retest reliability and content validity were supported by the results. Confirmatory factor analyses suggested the inventory's fit with Holland's six-factor structure. (SK)

The objective of this study was to create an Adolescent Wisdom Scale, based on Jason et al.'s Functional Value Scale. The scale was found to have high internal consistency and three subscales which were significantly associated with less involvement with alcohol use, cigarette use, and violent behaviors. (Contains 27 references and 6 tables.) (GCP)

Examined the refined Student Motivation Scale applied to a sample of 2,561 Australian high school students. The scale measures six motivation boosters and four motivation guzzlers. Analysis of data revealed, in addition to specific findings regarding student motivation, a strong factor structure comprising reliable factors. (EV)

Aim of this work was to produce an abridged version of the Adolescent Coping Scale, which would include items representative of the various factorial dimensions identified as stable. The abridged version consisted of 46 items grouped into 11 dimensions. Reliability coefficients were found to be satisfactory. (Contains 12 references and 2 tables.)…

Explored validity of Schwartz Outcome Scale (SOS-10) for use with people possibly motivated to "fake good," and therefore unwilling to admit problems, and with people who, because of denial, might be unaware of their psychological distress. Investigated discriminant validity of SOS-10 by comparing it with another inventory designed primarily to…