Lagged dependent variables (LDVs) are often used as predictors in ordinary least squares (OLS) models in the social sciences. Although several estimators are commonly employed, little is known about their relative merits in the presence of classical measurement error and different longitudinal processes. We assess the performance of four commonly…

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)

Contrary to findings with older children, no sex differences occurred in scoring on the anxiety scale. Kindergarten children generally scored higher on the anxiety scale than did older children. Lie scale scores were comparable to those of other primary grade children. (Author)

Investigates the psychometric properties of the Preschool and Primary Nowicki-Strickland Internal-External Control Scale (PPNS-IE). The test was administered to first, second and third graders. (CM)

THE RELATIVE EFFECTIVENESS OF TASK SCORES VERSUS IQ AS PREDICTORS OF ACADEMIC ACHIEVEMENT WAS INVESTIGATED, AND THE CORRELATIONS BETWEEN TASK SCORES AND IQ RE-EXAMINED. SUBJECTS WERE 99 UPPER-MIDDLE CLASS ELEMENTARY SCHOOL CHILDREN WITH A MEAN STANFORD-BINET IQ OF 126 (SD EQUALS 19). THE INSTRUMENTS USED WERE DUNN'S OBJECT SORTING TASK (OST),…

This report assesses the validity, reliability, and efficiency of the Teachers' Rating Questionnaire (TRQ), a pupils' school success measure developed in connection with a 1961 longitudinal Study of Achievement. TRQ ratings on nearly 14,000 pupils, gathered in the Study of Achievement and a New Canadian Report, constituted the data source.…

A Group of children were given the Otis Lennon Mental Abilities Tests in grades 3, 5, and 7, to measure the degree of score consistency over time. The test predicted future academic success only moderately well in grade 5 and slightly, if at all, in grade 3. (Author/SJL)

Two studies were conducted to examine the efficacy of direct measurement, standardized achievement tests, and aptitude-achievement discrepancy scores in distinguishing learning disabled (LD) and nonlearning disabled (NLD) students in grades 3 to 6. For both reading (Study I) and written expression (Study II), students' scores on direct and…

Fifty-eight middle class children were tested over 6 years with 25 achievement, I.Q., and personality tests. Consistency of test results were evaluated by a variance comparison method and a simple signal detection model. Both methods lead to the conclusion that achievement tests are far better predictors than personality tests with I.Q. scales…

Employed were a small sample of fifth graders to examine techniques for assessing the validity of psychosocial maturity (PSM) and the scales used to measure it. Three validation techniques were examined: (1) Data obtained from self-report scales, teacher ratings, and peer ratings were used to generate three multitrait-multimethod matrices (total…

The stability of the Kaufman Assessment Battery for Children (K-ABC) was studied by examining its performance over a 5-year interval with 16 non-handicapped children aged 45 to 61 months at the beginning of the study. Global scale stability coefficients (corrected for restriction in range) for Time 1 testing (age 4 years) and Time 4 testing (age 9…

The theoretical framework and cross-cultural validation of Tell-Me-A-Story (TEMAS), a projective test developed to measure personality development in ethnic minority children, is presented. The TEMAS test consists of 23 chromatic pictures which incorporate the following characteristics: (1) representation of antithetical concepts which the…

An intensive analysis of the relative value of using the Vocabulary and Block Design subtests of the Wechsler Intelligence Scale for Children (WISC) to predict Full Scale IQ based on six verbal and five performance WISC subtests was conducted. The tests were administered to 1,310 6 to 11 year old Anglo, Negro, and Mexican-American school children.…