This article presents an in-class Monte Carlo demonstration, designed to demonstrate to students the implications of multicollinearity in a multiple regression study. In the demonstration, students already familiar with multiple regression concepts are presented with a scenario in which the "true" relationship between the response and…

This 3-year longitudinal study examined how motivational tendencies, that is, task orientation and social dependence orientation, as well as cognitive-linguistic prerequisites of reading and math skills (i.e., phonological awareness, rapid naming, oral language comprehension skills, number sequence and basic arithmetic skills) measured in…

This study of 368 female undergraduates examined self-efficacy and role model influence as predictors of career choice across J. L. Holland's (1997) 6 RIASEC (Realistic, Investigative, Artistic, Social, Enterprising, Conventional) types. Findings showed that levels of self-efficacy and role model influence differed across Holland types. Multiple…

This study focuses on the contribution of overall epistemological understanding to argumentation skills, after controlling for topic knowledge and interest, in eighth graders. Students were introduced to two controversial topics, global warming and genetically modified food, through the reading of a two-sided text on each topic. After reading,…

Purpose: For depressed older primary care patients, this study aimed to examine (a) characteristics associated with depression treatment preferences; (b) predictors of receiving preferred treatment; and (c) whether receiving preferred treatment predicted satisfaction and depression outcomes. Design and Methods: Data are from 1,602 depressed older…

This paper reports the results of a longitudinal study of the relationship between affect and achievement in high school science. The conceptual model for science-related affect proposes that students' enjoyment in, and enthusiasm for science are determined by their perceptions of their past performance in science, their expected future…

In 1982-83 the Jefferson County Public Schools (Kentucky) (JCPS) implemented a pilot effective schools project for 10 elementary buildings, based on the inservice program, "Creating Effective Schools," by Brookover and others (1982). This paper provides an overview of the origin of the program in JCPS, how the program was conducted, and…

The study examined the economic, social structural, and social psychological indicators of quality of life (QOL) in the United States. QOL can be defined for any individual as that set of conditions which after being met makes the individual happy or satisfied. It is a subjective concept. Data for the study were taken from 1099 responses to the…

The prediction that differences in incomes of high school and college graduates will not change is tested by applying standard statistical procedures to data describing actual income differences. Data from the United States Bureau of the Census describe annual incomes of men twenty-five years old and older during 1956-75. Report 1 displays results…

Path analysis, a technique related to multiple regression analysis is used for ascribing causal relationships among variables. Path analysis involves the construction of explicitly formulated causal models and makes the reasoning explicit in the form of path diagrams and structural equations. Regression analysis is then used to construct path…

Least squares and Bayes methods were used in a cross validation study conducted for comparison purposes. The study applies to situations with the following conditions: predictor data are given on the same scales; criterion data may be given on different scales; and it is necessary to pool data even though criterion scale differences exist. Such a…

This study was initiated to investigate the relationship between voters' socioeconomic and attitudinal characteristics and their behavior in school district financial referenda. Using a survey instrument developed through pilot study application and factor analysis techniques, data were collected from 1,030 registered voters in three Kansas school…

This study is a cross-section regression analysis of male-female wage differentials in urban labor markets. Data for the study were obtained from the 1967 Survey of Economic Opportunity. A prime objective of this dissertation is to determine how much of the observed male-female wage differential can be attributed to the effects of discrimination…

Criteria and methods for developing a taxonomy for different situational categories are presented. (CK)

The purpose of this study was to explore the relationship between teachers' participative decision-making and school effectiveness in special schools. After the review of literature, a questionnaire was developed in this study to survey 350 special school teachers. The statistical methods used were T-Test, Pearson Product-Moment Correlation,…