Recognizing that photography in the classroom is highly motivating in that it offers a unique vehicle for communicating ideas visually, this study was designed to isolate variables which can be both observed and evaluated in photographs and for which instruction can be designed. Relationships among the technical and aesthetic qualities in…

Research is described concerning a factor analytic view of adolescent thought in Piagetian context. Included are a description of Piagetian tasks used for determining stage of mental development, studies concerning Piagetian task factor analysis, and the current factorial structure of adolescent thought. (DS)

Presented are results of a study attempting to design a reliable and valid instrument measuring the attitudes of teachers toward energy conservation. A 22-item scale is presented as a result of several administrations to preservice elementary teachers. Items were submitted to Likert Item Analysis and further validated by principle components…

One of the major assumptions of latent trait theory is that the items in a test measure a single dimension. This report describes an investigation of procedures for forming a set of items that meet this assumption. Factor analysis, nonmetric multidimensional scaling, cluster analysis and latent trait analysis were applied to simulated and real…

Campbell and Fiske (1959) developed four criteria of construct validity when measures of more than one trait are obtained with more than one method. In this study these criteria are compared with two other procedures--an analysis of variance (ANOVA) model and confirmatory factor analysis--for analyzing multitrait-multimethod (MTMM) data. The…

Data from the National Longitudinal Study (NLS) for a sample of students who had completed a four-year college course were examined for difference in locus of control (LOC) and self concept (SC) of persisters and changers in six college majors. Data were based on two four-item five-point questionnaire scales which were administered in 1972, 1973,…

THE ADOLESCENT PEER CULTURE WAS EXAMINED TO DETERMINE CONDITIONS AMONG ADOLESCENTS ASSOCIATED WITH DEPENDENCE ON, OR INDEPENDENCE OF, THE YOUTH CULTURE. A MODEL CONTAINING THE DIMENSIONS OF THE YOUTH CULTURE WAS CONSTRUCTED. ADOLESCENT YOUTH CULTURE ADHERENCE INCLUDES THE TENDENCY TO VIEW THE ADOLESCENT YEARS AS IDYLLIC AND DEVELOPMENTALLY…

THE PURPOSE OF THIS STUDY WAS TO DETERMINE WHETHER THERE WERE COMMON OPINIONS ABOUT THE ROLE AND FUNCTIONS OF PROFESSIONAL LEADERS OF HOME ECONOMICS EDUCATION IN EDUCATIONAL PROGRAMS FOR DISADVANTAGED PARENTS IN THE STATE OF MISSOURI. FIFTY-EIGHT PROFESSIONAL EDUCATORS PARTICIPATED IN A STRUCTURED INTERVIEW USING A DECK OF 60 TWO-SORT CARDS, EACH…

THE EXPLANATIONS GIVEN BY 8,292 HIGH SCHOOL STUDENTS OF THEIR CHOICE OF COLLEGES WAS EXAMINED TO DETERMINE IF THE INFLUENCES OF THESE CHOICES COULD BE ORGANIZED INTO CATEGORIES. USING A THREE POINT SCALE, THE STUDENTS RATED 27 ITEMS ON THE STUDENT PROFILE SECTION OF THE AMERICAN COLLEGE TESTING BATTERY. THE ITEMS PERTAINED TO INFLUENCES AND WERE…

THE THEME OF THIS PROGRAM WAS THE USE OF PROBABILISTIC MODELS AS MEASUREMENT TOOLS FOR EXPERIMENTAL DESIGN IN TEST CONSTRUCTION AND FOR ANALYSIS OF TEST DATA. SOME CENTRAL ISSUES IN THIS FIELD ARE DISCUSSED AND RESOLVED IN THE FIRST FOUR CHAPTERS OF THE REPORT UNDER THE FOLLOWING TITLES--(1) CONTRIBUTIONS TO ITEM SELECTION, (2) CLUSTERING…

MAJOR SUCCESS-FAILURE SYNDROMES WERE STUDIED FROM DATA OBTAINED IN A PREVIOUS STUDY (COOPERATIVE RESEARCH PROJECT NO. 1533) ON 100 MENTALLY RETARDED, YOUNG MALE ADULTS. STRUCTURED INTERVIEWS HAD BEEN CONDUCTED WITH THE SUBJECTS, THEIR PARENTS, AND THEIR SUPERVISORS. FACTOR ANALYSIS HAD DEVELOPED 21 BASIC PREDICTORS OF SUCCESS AND 17 AFTER-TRAINING…

Research that led to the development of an instrument and a program for collecting students' evaluations of college/university teaching is summarized. The current version of Students' Evaluation of Educational Quality (SEEQ), which is appended, was developed at the University of Southern California (USC). (The first SEEQ was developed at the…

Attitude toward mathematics is often characterized as being either positive or negative, that is, essentially a one-dimensional phenomenon. This research was an investigation of construct validity for attitude toward mathematics. The Mathematics Attitude Scale developed by Aiken and Dreger (1961) was administered to 148 tenth graders. A principal…

Despite advances in common factor analysis, a review of 89 studies published in four selected journals between 1963 and 1976 indicated that behavioral scientists preferred principal components analysis, followed by varimax or orthogonal rotation. Resultant row sums of squares of factor matrices from principal component analyses of real data sets…

THIS MANUAL DESCRIBES MEASURES USED IN "THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN" PROJECT AT THE UNIVERSITY OF CHICAGO. THE SAMPLE FOR THE STUDY CONSISTED OF 163 NEGRO MOTHER-CHILD PAIRS SELECTED FROM 3 SOCIOECONOMIC CLASSES BASED ON THE FATHER'S OCCUPATION AND THE PARENTS' EDUCATION. A FOURTH GROUP INCLUDED FATHER-ABSENT…