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…

Hypothesis behavior on three dimensional concept attainment problems was measured for 48 children (12 each at grades K, 2, 4, and 6). Every feedback trial was followed by a blank trial, a procedure that provided separate measures of Ss' ability to use hypotheses and test hypotheses. A S was considered to be "using" when his hypothesis inferred…

One hundred and sixty first grade boys and girls of normal intelligence were tested for ability to conserve multiple space relations. The criterion task apparatus was a wooden T with a model of schoolhouse attached and centered above the point of contact of the horizontal and vertical axis. The T had a track running the length of both its axes…

Although the major factors determining curriculum mix are known, little has been done to measure the relative importance of each factor. Using the data gathered by questionnaire from North Carolina community colleges and technical institutes, this study tested the hypotheses that local labor market structures influence curricular offerings, and…