This research investigated temporal ordering acuity in children, or the ability to perceive the first of an ordered pair of lights, or of a combined light and tone, when the interstimulus time interval within each pair became increasingly short in duration. Two group-related comparisons were made: (1) differences between slow-maturing and average…

The relationship between the importance of the objectives of a public school reading program and the extent of data collection efforts pertaining to these objectives was examined. The purpose of the study was to determine if the information collected was sufficient for teachers to make a continuous evaluation of the program's ability to meet the…

Perinatal variables were used to predict 7-year outcome for 538 children, 32% Negro and 68% white. Mother's age, birthplace, education, occupation, marital status, neuropsychiatric status, family income, number supported, birth weight, one- and five-minute Apgar scores were regressed on 7-year Verbal, Performance and Full Scale IQ, Bender, Wide…

The relation of average grades awarded to the average ability of the students was studied in a large sample of colleges. The mean and standard deviation of freshman classes on an ability test, along with the mean and standard deviation of the freshman year grades obtained by classes over a five year period was available for several hundred…

The Personnelman (PN) Rating was the subject of a recent study in which selection test scores were found to correlate satisfactorily with school grades. The purpose of this followup study was to determine whether correlations exist between selection test scores and job performance measures, and whether the experimental tests taken by PN students…

Language acquisition in children, ages 6 to 10 years, and their linguistic competence with respect to complex aspects of English syntax, are studied. The nature of specific disparities between adult and child grammar are discussed, and the gradual reduction of these disparities as the children's knowledge of language increases is traced. In all,…

A set of symbols is presented along with logical operators which represent the possible manipulations of the linear model. The use of these symbols and operators is to simplify the representation of analysis of variance models, correlation models and factor analysis models. (Author)

The study investigated the possible influence of selected personal and background demographic variables on job satisfaction among industrial arts teachers and the relationships between job satisfaction and a job content-context dichotomy for the job factors. Data were collected through mailed questionnaires to a 50 percent sample of industrial…

This final report summarizes past research and suggests new approaches to the problem of estimating long-term individual constants using path analysis. The general objective of the research was to detect and measure the likelihood that one variable, x, measured at time, t, has a causal influence on another variable, y, measured at a subsequent…

The sociolinguistic variation of speech among Detroit Negroes is described. The analysis is based on the speech of 48 Negro informants, evenly distributed in four social classes. In addition, 12 upper-middle class whites are included. The social variables investigated in relation to speech differences are class, style, sex, age, and racial…

Testing the hypothesis that group-centered leadership leads to less problem behavior among emotionally disturbed adolescents, 20 male and female adolescents aged 14-18 (from Karitas Community in Crystal Springs, Mississippi) were divided into leader-centered and group-centered groups and exposed to 3 weekend camping experiences. Assessments were…

This study was undertaken to provide data for a review of the University of Minnesota's two-transcript system, which maintains an operational record (including all work taken) and an official transcript (record of accomplishment only) for each student. The sample included all students registered in fall 1975. Actual differences between the two…

Two Groups of educable mentally retarded primary and secondary pupils were compared on measures of self-esteem and intelligence to determine whether scores on a self-drawing test and those on a self-perception test were related. A significant correlation was found for the secondary pupils only. (Author/JKS)

In a sample of 100 children, aged 8-14, there was a clear association between consolidated concrete operational thinking and Kohlberg's Stage 2 moral reasoning, and some evidence that, in order of development, logical thinking precedes role-taking, which precedes moral reasoning, at corresponding levels of conceptual complexity. (Author/SJL)

This study investigates the relationship between the effectiveness of the supervising classroom teacher and the attitudes of the classroom and student teachers. The results indicated that teachers with highly progressive and/or highly traditional attitudes toward education tended to be perceived by student teachers as somewhat less effective…