To test the relationship between levels of participation and organizational effectiveness, 166 secondary school teachers completed Likert's "Profile of an Organization" and an adaptation of Belasco-Alutto's""Decisional Participation Scale." It was assumed that Equilibrium (participating as much as desired) was the most…

An investigation was conducted to determine the effects of response-category weighting and item weighting on reliability and predictive validity. Response-category weighting refers to scoring in which, for each category (including omit and "not read"), a weight is assigned that is proportional to the mean criterion score of examinees selecting…

The development of a scale for measuring the interaction of Mexican Americans with Anglos (Anglo Interaction Index) was discussed. The scale was part of a larger investigation on status mobility among middle-class Mexican Americans in Texas. Data was collected in Waco (selected for pretesting), Austin, McAllen, and Lubbock. These communities were…

"Environmental measures" in the forms of probability inductions are conceptualized to express the relationship between environmental conditions (temperature, illumination, etc.) and human satisfaction levels for comfort and utility. An "evaluation" method is hypothesized as a way to gather the data needed to make environmental measure probability…

This study investigated the emphasis placed on industrial arts objectives for average students and for retarded students, the relationship between certain factors in selecting the objectives for retarded students, and the difference in emphasis by industrial arts teachers and special education teachers on objectives for the mentally retarded…

As part of an ongoing longitudinal study of early cognitive, affective, and social development in economically disadvantaged children, this investigation assessed the classroom behavior of 500 urban preschool children from Portland, Oregon, St. Louis, Missouri, and Trenton, New Jersey. The majority were black and enrolled in Head Start. Primary…

A paper and pencil instrument was developed consisting of statements about teaching practices appropriate for students of ages 10 through 14. The statements are to be accepted or rejected by the respondent teacher. This paper reports the procedures and results of a third field test and the design of a fourth field test. The third field test…

The contention is made that group performance data are useful in the construction and interpretation of criterion-referenced tests. The Mastery Learning Test Model, which was developed for analyzing criterion-referenced test data, is described. An estimate of the proportion of students in an instructional group having achieved the referent…

The study was undertaken to determine the possibility of a relationship between the selected traits of cognitive ability, conceptual development, emotional maturity, and perceptual-motor development in disadvantaged kindergarten children, since the knowledge of the relationship between traits might make it possible to strengthen a child's…

The validity of student ratings of instruction as assessed by the Student Instructional Report are reported in two studies. The first investigated correlations between ratings and achievement in 72 sections of seven courses in an attempt to answer the question: Do students learn more from teachers they rate as more effective? The second study…

The responses from 212 college students in an educational psychology course to the Inventory of Student Perception of Instruction and the Instructional Improvement Questionnaire were factor analyzed and related to three measures of course achievement. All three measures correlated significantly with each of the six factors drawn from each…

Four readability indices that focus on the ease of comprehension of printed material are applied to industrial education textbooks for senior high school students. Grade reading levels by subject areas for the four indices are presented in tables, charts, and text. Certain conclusions about the readability techniques studied are suggested. (MF)

Normal and learning disabled (LD) first graders were given a battery of language and perceptual-motor-memory (PMM) tests. Results indicated that: LD children generally are less proficient in vocabulary and language tasks; and language tests are better indicators of learning disabilities than PMM tests. (SJL)

In studies of the relationship between masculinity-femininity and intelligence, data should be analyzed using correlational analysis for the complete distribution, rather than analysis of variance of extreme groups. The earlier work of Baucom and Welsh (EJ 171 822) was used as illustration. (BW)

Humphreys' criticisms (TM 503 269) of the work of Welsh and Baucom (EJ 171 822) are inappropriate since his findings are based upon a different measure of masculinity-femininity and a population which is somewhat different. Also, his insistence on correlational analysis to the exclusion of extreme group design is viewed as inappropriately…