Significant differences were found between the Peabody Picture Vocabulary Test-Revised mean standard scores and Verbal, Performance, and Full Scale IQs. The PPVT-R did not correlate significantly with the WISC-R scales or subtests, suggesting the tests are measuring different abilities. (Author)

The utility of personality measures as predictors of voluntary withdrawal from college was investigated. Four criterion groups were formed: high-achieving persisters and withdrawals, and low-achieving persisters and withdrawals. Two significant discriminant functions were found and interpreted as academic aptitude and social immaturity. (Author/GK)

Arithmetic and reading achievement scores of 84 children were correlated with power and precision of Bender Memory using the Bender Visual Memory Technique (BVMT). Of the 20 correlations, 16 were significant. Support for recommended use of the BVMT as a screening instrument for early assessment of arithmetic skill is provided. (Author/SJL)

Examined relationship between Rokeach Dogmatism Scale scores obtained prior to training and measures of counseling effectiveness one year later. Higher dogmatic counselors were more effective with nonambiguous client problems and less consistently effective with different client types. Initial dogmatism predicted performance one year later with…

Reviews several research studies helpful for further examining Piaget's ideas and their applicability to physics teaching. Indicates that care must be taken with devices designed to measure cognitive ability. (Author/SK)

A study was conducted to determine how the approach to assessing outcomes in Adult Basic Education exemplified by the Adult Performance Level Survey compares with the most widely used approach exemplified by the General Educational Development test. Test scores suggest that reading ability significantly affects performance on both tests.…

Among obese females following a behavioral weight loss program, a measure of perceived personal control significantly predicted outcome. Internals achieved greater mean weight loss. The internal control orientation was associated with higher extraversion and self-acceptance, but neither of these other variables correlated with weight loss. (Author)

Further evidence is provided for assessing the use of cluster analysis in comparison with other multivariate methods. When appropriately used, cluster analysis is a convenient tool for developing empirically based diagnostic groupings. The frequently stated limitations of the technique should not invalidate the obtained groupings of such cases.…

A direct comparison was made of the reliability and validity of the standard Matching Familiar Figures Test (MFF) to a recent longer version of the task (MFF20) with 76 learning disabled children (7 to 12 years old). The N. Salkind and J. Wright (1977) formulation was used to generate continuous data, and IQ was statistically controlled. (Author)

Factor analysis of correlations among the measures of recall clustering, free sorting, and recognition errors revealed significant convergent validity for consistent use of a semantic perceptual organization strategy in the three tasks. Ten-year-old, adult, and elderly adult subjects relied on a semantic strategy; four- and six-year-olds encoded…

Describes study to determine bias of recorders in a typical classroom behavior modification investigation, specifically the effect of observers on pupils' behavior and the effect of induced expectations on the observer's recordings. Results show that neither variables produced bias in recording results. (KC)

The investigation, which involved 55 learning disabled and 54 normal children (mean age seven years), was designed to test the hypothesis that differences between these groups on tests of perceptual functioning are not educationally significant. (Author/SBH)

Reliabilities and concurrent validities of teacher-made multiple-choice and true-false tests were compared. No significant differences were found even when multiple-choice reliability was adjusted to equate testing time. (Author/MH)

Tests used were the Northwestern Syntax Screening Test (receptive), the Test for Auditory Comprehension of Language, and the Bellugi-Klima Comprehension Test. Significant differences in Ss' performances across tests were found for 11 of the 22 grammatical features under consideration. (Author/DLS)

Enactment of PL 94-142 requires that outcomes of special education programs and related service programs be determined on a regular basis. The problem of aggregation of criterion-referenced test data for special service program outcome evaluation and the strengths and weaknesses of several alternative solutions are examined. (Author)