Three personality measures were administered twice each with an interval of four weeks between administrations, and the response consistency of these tests was analyzed. The evidence is equivocal. The confounding of consistency effects with other sources of variance remains a problem. (Author/CTM)

A procedure is developed for estimating correlations among new tests when non-overlapping sub-samples each are administered a different new test and all sub-samples are administered a set of standard tests. (JKS)

Eight recent General Certificate of Education (GCE) examinations, containing mainly free-response questions, were investigated in terms of their marking reliability. The tests of 200 randomly selected candidates from each subject were re-marked by a senior GCE examiner, and these marks were compared with the marks awarded previously as a result of…

The reliabilities yielded by several differential option weighting scoring procedures were compared among themselves as well as against conventional testing. It was found that increases in reliability due to differential option weighting were a function of inter-item correlations. Suggestions for the implementation of differential option weighting…

A rederivation of Lord's formula for estimating variance in multiple matrix sampling is presented as well as the ways Cronbach's coefficient alpha and the Spearman-Brown prophecy formula are related in this context. (Author/JKS)

Test-retest reliability coefficients for the brief Career Ability Placement Survey and concurrent validity correlations against the Differential Aptitude Tests and the General Aptitude Test Battery are presented for samples of ninth and tenth grade students. (Author/JKS)

The results show that the stability of the Rotter Internal-External Locus of Control Scale is established over an eight month period. Concurrent validity of the Rotter Internal-External Locus of Control Scales in relation to the MacDonald-Tseng Locus of Control Scale is established. (Author/DEP)

Evaluation of a model of the dynamics of cumulative achievement, used to develop an instrument for predicting scholastic achievement, suggests that, while the instrumentation needs to be improved, reliability of the model-based approach warrants further work. (MJB)

Two statistical characteristics of the Matching Familiar Figures test which produce methodological problems in reflection-impulsivity research are discussed. (BRT)

Descriptions are presented of two related probabilistic models that can be used for making classification decisions with respect to mastery of specific concepts or skills. Determination of cutoff scores, minimal number of items necessary, and the assessment of the quality of tests provided by the model are discussed. (Author/JKS)

Inmates were administered the revised Activity Preference Questionnaire, the Sixteen Personality Factor Questionnaire (16 PF), the Eysenck Personality Inventory (EPI), the Minnesota Multiphasic Personality Inventory (MMPI), the Sensation-Seeking Scale, and the Personal Opinion Study. Inspection of correlations and factors associated with indices…

Adaptive Behavior Scale (ABS) ratings by one rater completing the scale were compared with composite ratings by a group of raters, each of whom completed only a portion were compared for 40 retarded persons (ages 10-56). Composite ratings tended to be significantly higher than individual ratings. (Author/DB)

This study examined the predictive validity of the Developing Cognitive Abilities Test (DCAT), a test similar in form to traditional intelligence tests but developed along a format that included both a cognitive taxonomy and content areas. Students in fourth through twelfth grades were administered the DCAT and the Achievement Series Test.…

Trial administrations of the FITLOC, multidimensional scales for the measurement of locus of control of reinforcement for physical fitness behavior, provided preliminary evidence for the scales' reliability and validity. (Author/CB)

Administered seven-item Relationship Assessment Scale to 125 subjects "in love." Scale correlated significantly with measures of love, sexual attitudes, self-disclosure, commitment, and investment in relationship. Administered scale to 57 couples in ongoing relationships. Results correlated with relevant relationship measures; revealed…