Scholars have highlighted the detrimental influence of racially charged stereotypes and images on self-perception and well being. Others have suggested that identity components (e.g., ethnic identity and self-concept) serve a protective function. The purposes of this study were (a) to explore the relationship among stereotypic images, beauty…

The purpose of this study was to construct a profile of K-12 music teachers in the United States and develop a model to predict their retention, turnover, and attrition. Responses to the "Schools and Staffing Survey" from 47,857 K-12 public and private school teachers, including 1,903 music teachers, were analyzed using comparative…

United States Department of Agriculture defines food insecure as answering affirmatively to three or more food insecurity questions describing a household's ability to acquire enough food. Households indicating low levels of food insecurity (one or two affirmative responses) are considered food secure. This paper compares the characteristics of…

An important but too infrequently considered methodology that can be used in research, especially research focusing on Pearson's "r" (B. Walsh, 1996) or the multiple "R" (see B. Thompson, 1992) involves testing for moderator or mediator variable effects. As explained by M. Gall, W. Borg, and J. Gall (1996), moderator analysis…

A modification of the usual graphical representation of heterogeneous regressions is described that can aid in interpreting significant regions for linear or quadratic surfaces. The standard Johnson-Neyman graph is a bivariate plot with the criterion variable on the ordinate and the predictor variable on the abscissa. Regression surfaces are drawn…

With the trend toward early retirement and the fact that people are living to an older average age, more years of an individual's life will be spent in retirement. To examine personal values as psychological determinants of the retirement preparation process, 206 classified university employees, between the ages of 50 and 65 years of age,…

Self-esteem is widely perceived to be important. This study examined the role of self-esteem as a moderator of social behavior in a sample selected to represent a broad range on the self-esteem dimension. Student subjects representing high, medium, and low levels of self-esteem were selected from a large sample (N=1,051) such that those…

This study attempted to identify predictors of perception and coping after the occurrence of a myocardial infarction. Sixty males and 17 females who had suffered from a myocardial infarction within 3 months prior to the research were recruited from a hospital rehabilitation program. Subjects completed the Peri-Life Events Scale, the 16-PF…

Three ridge regression solutions are compared with ordinary least squares regression and with principal components regression using all components. Ridge regression, particularly the Lawless-Wang solution, out-performed ordinary least squares regression and the principal components solution on the criteria of stability of coefficient and closeness…

Illustrates the use of multiple regression analysis for computing conditional probabilities of occurrence of events based on the functional relationship between a dependent response variate and one or more independent predictors. (RC)

The transition from virginity to nonvirginity was studied in high school and college males and females. Virgins were found to differ from nonvirgins on measures of value on achievement, value on independence, available models for deviance, and other factors. (GO)

Reports results of a study in which the investigator attempted to identify dimensions of perceived vocal attributes, assess the specific effects of perceived vocal attributes on credibility evaluations, and compare attributes and dimensions of attributes on their contributions to variance in credibility judgments. (GW)

Three variables, considered in concert, proved to be powerful predictors of daily newspaper circulation: (1) number of households in the community which were owned by their residents; (2) population of the community; and (3) number of single-family dwelling units in the community. (GW)

The cross-validated classification accuracies of three predictor weighting strategies (least squares, ridge regression, and reduced rank) were compared under varying simulated data conditions for the two-group classification problem. Results were somewhat similar to previous findings with multiple regression when absolute rather than relative…