The time-varying influences of peer and family support on adolescent daily mood were explored among youth transitioning from middle school to high school (8th to 9th grade, N = 268) as compared to youth transitioning from 10th to 11th grade (N = 240). Real-time measures of daily positive and negative affect (ecological momentary assessments) were…

Sentences recorded by four speakers with dysarthria and two control speakers were presented to listeners at three different rates: habitual, a 30% slower rate and a 30% higher rate. Rate changes were made by digitally manipulating the habitual sentences. Thirty young normal adult listeners rated the sentences for intelligibility (per cent correct…

Purpose: This study investigates how the increased use of part-time and nontenure-track instructors may result in grade inflation. Design/methodology/approach: This research uses ten years of registrar data at a Midwest State (USA) institution to perform a multiple regression grade analysis. Findings: Evidence is found that part-time and…

This article describes a validity study conducted among middle school students comparing self-reported sun safety behaviors from a diary with readings from ultraviolet (UV) monitors worn on different body sites. The UV monitors are stickers with panels that turn increasingly darker shades of blue in the presence of increasing amounts of UV light.…

This study focused on teacher-education students taking a special-education language-arts course in which information about English word structure was taught. The relationship between students' component reading-related abilities and their performance on three measures of word-structure knowledge, before and after course instruction about word…

A study investigated the impact of organizational climate and job expectations on black and white managerial job satisfaction, and the factors leading to job satisfaction for black and white managers in a retail outlet. One hundred twenty-four managers and assistant managers from a major public owned retail chain organization on the east coast…

An assessment of the "demography" of two forms of sexual behavior, marital intercourse and extramarital involvement, is presented. Findings suggest the sexual behavior of males and females is largely contextual. The more severe the marital strain, the lower the frequency of marital coitus and the more likely is extramarital involvement. (Author)

A study was conducted to evaluate reading strategies by contrasting regression results of 10 fast versus 10 slow readers. At the word level the lag effect was evaluated. At the text level, the few-argument strategy versus the many-argument strategy and the physical and the syntactic strategies were evaluated. The absolute proportion of the lag…

A study was conducted to assess the possible effects of headings on the search and recall performance of high- and low-knowledge subjects, 153 college students in an introductory psychology course. Seventy-five of the subjects read a 1,760-word adaptation of the passage on organizational processes in memory--the low-knowledge passage. The other 78…

A dichotomous dependent variable is used to determine a combination of variables that will predict group membership. Dichotomous variables are frequently encountered in multiple regression analysis. However, several textbooks question the appropriateness of using multiple regression analysis when analyzing dichotomous dependent variables. The…

An empirical method called Predicted Error Sum of Squares (PRESS) is advanced and studied. This method is used to examine the cross-validated prediction accuracies of some popular algorithms for weighted predictor variables. The weighting methods that were considered were ordinary least squares, ridge regression, regression on principal…

Actual data sets were used to illustrate how substantially different conclusions and implications can be drawn from alternate multiple regressions predicting academic achievement from the same set of variables measuring student background. Variables assessing students' socioeconomic status and geographic mobility, used to predict reading and math…

To examine the effects of phonemic awareness (defined as "conscious access to the phonemic level of the speech stream and some ability to cognitively manipulate representations at this level") on spelling development and to explore the relationship of phonemic awareness to recognized stages of spelling development, a study collected data…

Despite the pervasive presence of popular music in society and the continued controversy over its effects on children and teen-agers, the recording industry has received only fragmentary (though increasing) attention from mass media researchers. To gain evidence of the level of literacy of today's music critics, a study examined the tastes,…