A study examined the construct and predictive validity of phonemic awareness to determine the strength of the relationship between phonemic segmentation and auditory abstraction and to determine which of the two measures provided the best prediction of word recognition ability. Data were gathered from 65 first-grade children from 2 public…

This paper investigates interactions between family size and social class with respect to intellectual achievement. One purpose of the paper is to study the limits to the applicability of the "confluence model" proposed by Zajonc and Markus; another is to investigate methods for studying interactions between variables. The study includes…

The purposes of this survey of television viewers were to investigate their personal experiences with crime and perceived competence to deal with it, and to study their perceptions of the likelihood of crime and fears of personal victimization. Members of a London Panel maintained by the Independent Broadcasting Authority's Research Department for…

A 10-year study of salary differential by sex was undertaken at the University of North Dakota using a multiple regression methodology, with rank, discipline, degree, years in department, years in current rank, and sex as predictors. The sex variable evidenced lower salaries for women when controlling for the other variables throughout the study…

The American College Testing (ACT) Program offers research services through which colleges can predict the freshman grades of their future students. This paper describes research done to establish a minimum sample size requirement for calculating least-squares prediction equations for college freshman grade average. Prediction equations were…

Undergraduates (n=99) differing in spatial ability were tested on problems involving the mental rotation of familiar alphanumeric stimuli and unfamiliar stimuli drawn from the Primary Mental Abilities Space Test. Individual differences in spatial ability were associated with speed rather than accuracy of mental rotation processes. Ability…

A regression analysis of per pupil current expenditures across public elementary schools in Hawaii indicates that Hawaii's system of full State funding of its schools has not completely eliminated a positive correlation between expenditures and family income. This correlation is the result of a direct relation between teacher salary expenditures…

In 1975 the Ontario Ministry of Education assigned major responsibilities in curriculum development to local school boards. School boards responded by establishing or expanding special units to develop local programs. At the present time, the organization of these units or program departments varies widely. The focus of the present study is to…

The purpose of this paper is to illuminate the advantages of path analysis for the exposition of results in data analytic papers. Probably the greatest advantage is that it provides a means by which the nature of the problem may be handily summarized. The method of path analysis, although conceived over sixty years ago by Sewell Wright, has only…

Examination of the relevant literature indicates that most studies of school structure and interpersonal relations have either been too narrow in scope, too theoretical, or too tied to the individual as the unit of analysis to support any conclusive generalizations. A search of the literature for appropriate variables to include in a more complex…

This study, carried out in connection with the 1971-72 field test of the "Developing Mathematical Processes" program, was an investigation of relationships among the teacher characteristics, teaching behaviors, and criterion-referenced student performance in mathematics. Students in 15 class samples of size six, along with their…

A general procedure is presented for generating code values for a qualitative variable in multiple linear regression analyses that result in directly interpretable estimates of interest. The basic approach, in viewing ANOVA as a multiple regression problem, is to derive quantitative code values for the various levels of the qualitative ANOVA…

Data from 80 junior high school students who completed the Assessment of Language and Reading Maturity (ALARM) test battery were used to delineate elements within the concept of mature reading comprehension. Stepwise multiple regression analyses were performed on the 15 ALARM test factors to isolate both the principal elements and the "trace…