Use of the Myers-Briggs Type Indicator (MBTI) in placing students with seminar leaders in an undergraduate childhood education course was investigated. Eight null hypotheses were tested individually for six areas of student perception: perception of self-in-general; self-as-teacher; self-related-to-others; others; the Childhood Education Program;…

The problem of spurious significance in multivariate exploratory research is discussed. When a very large number of statistical tests are performed, many tests will be significant on the basis of chance alone. To counter this problem, the use of two sign tests to analyze sets of results has been suggested; the chance expectation [CE test] assesses…

Develops a testing procedure based on a model including treatment effects on residual variances. (Author/RC)

To determine the effects of water exercise on the movements of multiple sclerosis patients, this study utilized tests to determine changes in the linear range of motion of the shoulder, elbow, and wrist after a 45-minute period of water activities and to determine if the movement became more effective. The test used was an overhead throw with a…

Decisions to terminate training for subjects involved with discrete trial experiments in discrimination learning should utilize a probability criterion rather than a deterministic criterion. Furthermore, these decisions should be based upon the number of correct and error responses made by the subject, with the decision made to terminate training…

An extension of the methods of path analysis to include studies of categorical data was described and exemplified in a causal study of college dropouts. The usual models and methods of causal (path) analysis were designed for the study of quantitative variables and are not appropriate when the variables under investigation are categorical.…

DATA FROM 20 REPRESENTATIVE MICHIGAN SCHOOL DISTRICTS (FIVE INNOVATIVE AND FIVE NONINNOVATIVE WITH A HIGH-COST FACTOR AND FIVE INNOVATIVE AND FIVE NONINNOVATIVE WITH A LOW-COST FACTOR) WERE STUDIED TO DETERMINE THE RELATIONSHIP BETWEEN SCHOOL SYSTEM INNOVATIVENESS AND ADMINISTRATIVE BEHAVIOR. QUESTIONNAIRE RESPONSES WERE RECEIVED FROM 109 OF 116…

Reported is a study to examine the effects of bilingualism on the ability to formulate scientific hypotheses or solutions to science problems by examining results of the same treatment motivating hypothesis formation given by the same teacher to classes of sixth-grade students ranging from monolingual English-speaking children to proficient…

Two studies, both part of a research program based on a theory of clinical problem solving behavior, used a computer to simulate a clinician interacting with a child having reading difficulties. The impact of routine cue collection on a clinician's performance is the focus of the first study; the process of hypothesis generation as it is affected…

Study objectives were to: determine the range of retail goods provided by different size urban places in two predominantly different rural states (Illinois and Iowa); investigate the relationship of distance to larger urban places and the impact on retail offerings of small towns; estimate the effects of location (i.e., proximity) and town size on…

Utilizing an ex-post-facto experimental design, all occupied households located within the rural area of Canton San Carlos in Costa Rica (La Fortuna) were studied in August of 1972 for purposes of testing the hypothesis that electricity use is positively associated with level of living. Interviews with 452 heads of households (when possible)…

Examining 1,815 Pennsylvania rural boroughs and townships, seven variables were employed to determine the places where net migration had been outward 1940-60 and inward 1960-70 and where it had been inward 1960-70 and outward 1960-70. The demographic variables employed were: (1) total population of each selected nonmetropolitan area, (2) absolute…

An attempt to establish criteria to judge scholarly activities in the field of educational technology focused on skills of inquiry, a process which includes problem definition, hypothesis formation, and hypothesis verification. To be judged adequate such inquiry should be: (1) publicly verifiable; (2) disciplined; (3) generalizable; (4) based on a…