Investigates the influence of various scoring cutoffs on mental test performance as measured by the Michell General Ability Test (MGAT) and develops a rationale for selecting the optimum cutoff based on raw scores, internal consistency, stability, parallel-form reliability and concurrent validity estimates. (MB)

Discusses the pros and cons of objective testing and its difficulties and dangers. (SB)

Minimum trace factor analysis has been used to find the greatest lower bound to reliability. This technique, however, fails to be scale free. A solution to the scale problem is proposed through the maximization of the greatest lower bound as the function of weights. (Author/JKS)

Reanalysis of previously published data suggests the Defense Mechanism Inventory can yield a composite measure of reaction to frustration by contrasting linearly the defenses Turning-against-object and Projection against those of Principalization and Reversal-of-affect. Factor-analytic and correlational data support the exclusion of…

Estimating the reliability of measures derived from separate questions on essay tests or individual judges on a rater panel is considered. Cronbach's alpha is shown to underestimate reliability in these cases. Some alternative coefficients are presented. (JKS)

Investigates the effects of varying the placement of blanks and the number of options available in multiple-choice items on the reliability of fifth-grade students' scores. Results indicate that scores on three-choice item tests were not less reliable than scores on four-choice item tests. A similar finding was found regarding the placement of…

College undergraduates were given Zelniker and Jeffrey's modification of the Matching Familiar Figures Test to assess its psychometric credibility and construct validity for adult problem solvers. The modified test has improved internal consistency and stability over the original. The construct's possible correlation with general problem solving…

PANESS total score was reliable and significantly correlated with relevant indices of the Wechsler Intelligence Scale for Children-Revised. (Author/CL)

Describes a study investigating the comparative reliability of Form A and Form B of the Moral Judgment Interview when given in written version to high school students. Subjects were 49 juniors and seniors enrolled in a behavioral science class. Findings indicated that alternative forms of the interview are not highly correlated. (AM)