Using the concepts of conditional probability, conditional expectation, and conditional independence, the main results of the classical test theory model can be derived in a very few steps with minimal assumptions. The present effort explores the possibility that present classical test theories can be further condensed. (Author/RC)

Self-concept questionnaire was shown to have high test-retest reliability, but only fair to moderate split-half (odd-even) reliability. Validity was adequate. The scale will serve as a heuristic device for family counselors who require a rapid assessment of a child's self-esteem. (Author)

Three multiple-abilities batteries--the Comprehensive Ability Battery, Differential Aptitude Tests, and General Aptitude Test Battery--are briefly discussed, and results of a study involving cross-correlations of the tests in these batteries are presented. (Author/JKS)

Reliability and validity data on the Personal Attribute Inventory for Children (PAIC) are reported. The inventory correlated with the Piers-Harris Children's Self-Concept Scale at .32 and had a test-retest reliability of .88 over a four-week span. Different PAIC results were obtained for eighth grade students. (JKS)

The effects of repeaters (testees included in both administrations of two forms of a test) on the test equating process are examined. It is shown that repeaters do effect test equating and tend to lower the cutoff point for passing the test. (JKS)

The Beery Developmental Test of Visual Motor Integration consists of 24 geometric forms that are to be copied into a test booklet. This study demonstrated the ability of the test to predict academic achievement in preschool children. (Author/JKS)

Three essentially parallel forms of the Dimensions of Self-Concept scale were factor analyzed using three samples of students: one elementary school sample, one junior high school sample, and one high school sample. Results are interpreted in terms of the reliability and validity of the scale. (Author/JKS)

This study investigated the efficacy of predicting academic achievement as measured by the Wide Range Achievement Test, using the Slosson Intelligence Test For Children and Adults as the predictor. Results indicate that the Slosson IQ significantly predicts Wide Range standard scores. (Author)

This study evaluates the reliability of profile analysis for assessing differential abilities on the McCarthy Scales for Children's Abilities (MSCA). Subjects were enrolled in private schools. Results indicated 70.9 percent of the sample showed profile variability not reasonably accounted for as real fluctuations in measurable abilities. (Author)

Scores from the Scholastic Aptitude Test and a new test of reading and writing, the California State University and Colleges English Placement Test, were examined to determine if unique properties for either test could be found. Both tests seem to be measuring the same underlying ability with few unique properties. (Author)

Past practice of operationalizing the concept of fakeability of psychological tests is reviewed. The strengths and weaknesses of these indices are discussed in the light of a proposed new definition of fakeability based upon Naylor's model of measurement accuracy. (Author/JKS)

Self Directed Search (SDS) raw score and same-sex normed standard score codes were obtained on a sample of 16- to 18-year-old New Zealand high school students. The 59 boys and 59 girls who showed differences in the first letter of their codes rated the attractiveness of selected DOT job descriptions. (Author)

The study is a reinvestigation of the effectiveness of the Trail Making Test in discriminating between 51 brain damaged and 72 pseudoneurologic hospitalized male veterans (mean age 36 years). (Author/PHR)

Reports on an experiment that measured passage-dependency in an ESL test. Results suggest that passage-dependency is one measure that can be used to select good reading comprehension tests. (Author/AM)

Foresees some major problems in getting the N and F examinations off the ground. These replacements for A levels, accounted for in "Working Paper 60", are designed to broaden the sixth form curriculum to five subjects instead of three and allow students to defer specialization for as long as possible. (Author/RK)