Part of the Evaluation of Teaching Project (EOTP), this research report uses statistical analysis to examine: 1) whether students who had an opportunity to learn classroom material differ in posttest achievement from those students who did not have sufficient time to learn, 2) whether the relationships between teacher behaviors and student…

This research report examines various teacher and student behaviors and their effects on academic achievement. Pupil achievement levels were assessed before and after observing and recording teacher and student behaviors occurring in the classroom. Correlational data was collected from these classroom observations and program evaluations. The…

The objectives of this investigation are to develop, describe, assess, and demonstrate procedures for constructing mastery tests to minimize errors of classification and to maximize decision reliability. The guidelines are based on conditions where item exchangeability is a reasonable assumption and the test constructor can control the number of…

A study sought to determine what relationships existed between speech rate, speech pitch variation, speech loudness, and the personality assessments made by listeners. The subjects, 214 undergraduate speech communication students, listened to one of eight tape recordings made by a male speaker to represent all the combinations of the three…

The impact of students' prior interest in course subject matter on their evaluations of instructional effectiveness was determined. Students' evaluations of instructional effectiveness were collected in two different university settings involving 1,102 classes, while instructor self evaluations were also collected in one of these settings…

Correlates of reading and writing achievement were examined in Pennsylvania's Educational Quality Assessment program. Data came from the 1978 and 1979 assessments of fifth, eighth, and eleventh grade students. The 35 variables serving as correlates were classified as school (manipulable) and home/community (nonmanipulable), and were derived from…

This document was developed to (1) help clarify the various concepts of retention and attrition within a unifying conceptual framework, (2) synthesize the research on retention and attrition, and (3) examine the implications of the research for postsecondary administrators and researchers. Retention and attrition research pertains to both the…

Two methods were used to project college and university enrollment in South Carolina: the age ratio method, which correlates college attendance with the population of traditional college age; and the cohort survival method, using historical data on the progression of students from high school to and through college. The projections indicate that…

An overview of the National Longitudinal Study of the High School Class of 1972 (NLS) is provided. Section one describes the research design for the base-year and first through third followup surveys. Section two summarizes findings from data analyses of the first followup and base-year, completed before September 1975. The findings are presented…

A method of projecting an institution's demand for higher education programs is presented. Demand was measured by the dependent variable of number of applications received by the institution. A model of independent variables that determine the demand was presented, including both exogenous variables, such as demographic patterns, national and…

The multivariate approach of canonical correlation was used to assess selection procedures of the Air Force Academy. It was felt that improved student selection methods might reduce the number of dropouts while maintaining or improving the quality of graduates. The method of canonical correlation was designed to maximize prediction of academic…

A review of research about newspaper readership and circulation suggests that the key to understanding circulation patterns is to test in unison the solid predictors of readership (home ownership, population, income, media competition, and shared circulation) along with some of the more subtle correlates (such as social activity). Although these…

The shortcomings of current research on student attrition are reviewed, and ways are described in which multiple regression, path analysis, and a recursive causal model can be used to better understand attrition. A review of the research shows that past theoretical models lack an adequate definition of variables which have resulted in their being…

This study investigated the relative importance of the major factors associated with the habit of reading or nonreading. Some 2,731 seventh-grade students were the subjects of the study; from these, 487 were identified as either readers or nonreaders, and, from this group, 22 students were selected for additional in-depth case studies. From over…

This silver anniversary issue contains papers from the World Congress on Dyslexia held in November 1974, as well as two case studies and reviews of books related to the study, treatment, or prevention of problems of specific language disability. Papers include discussions of 50 years of experience with dyslexia; prediction and prevention of…