This study, involving 11 older males with mild or moderate sensorineural loss, tested whether speech gain that results from a hearing aid fitting is predictable on the basis of unaided performance intensity curve, unaided narrow-band sound field thresholds, hearing aid insertion gain as a function of frequency, ambient noise, and internal hearing…

Using data collected in 95 Ohio school districts by Brock Hunt, this study reanalyzed those data, examined the reasons for Hunt's inability to predict a school board member incumbent's defeat, and developed a model that would have predicted those Ohio school board elections. Hunt attempted to develop a statistical model of socioeconomic-political…

Presents four studies using a criterion measure of political activity to compare overall (locus of control), political, and situation-specific believed efficacy. Reports that the more situation specific the feelings of efficacy, the greater the predictability of political behavior. Concludes that even situation-specific efficacy did not predict…

This paper summarizes and analyzes data from studies of differential validity and differential prediction for blacks versus whites and females versus males. Forty studies on racial differences and 53 on gender differences were selected from searches of the ERIC, PsychInfo, and Dissertation Abstracts International databases; Buros' Mental…

The Medical College Admission Test (MCAT) was examined for sex bias. Data for student samples from two midwestern state-supported medical schools were analyzed. The criteria included average course grades in each of the first two years of medical school. Tests comparing various regression models based on male and female subgroups generally failed…

This study examined the value of the American College Testing Program (ACT) and secondary school performance as predictors of academic performance in college. Multiple regression was used to establish a prediction equation for grade-point average (GPA) at the end of the first term of the freshman year as the dependent variable and ACT and high…

This paper examined test scores and information about test takers collected from the Graduate Record Examination (GRE) national test administration files, GRE validity study data provided by institutional users, and survey questionnaires sent to test repeaters. Data were collected from 200,000 men and women who took the GRE General Test in June…

Since an author does not provide all critical information, a text is never fully explicit; it demands that the reader/listener supply missing elements in order to form a coherent and logical whole. A study was conducted to explore both the types of responses urban first grade students made when asked to predict a narrative ending and differences…