Do students accurately perceive the sexual behavior of their peers? The results of this study indicate a dramatic difference between students' self-reported sexual behavior and their perceptions of peer sexual behavior. Specifically, students tend to overestimate the potentially risky sexual activity of their peers. The data also challenge popular…

As the initial phase of a longitudinal study of environmental perspective in college students, resident student opinion was sampled using the New Ecological Paradigm (NEP) scale administered through systematic alphabetical sampling. Sampling was also carried out by a blanket e-mail distribution of surveys for voluntary response. Results showed…

A survey of teachers and principals in Alberta was conducted to gain a descriptive profile of who is teaching physical education (PE) and to assess the relationship between PE specialists and variables associated with program delivery. A probability-sampling procedure was used to obtain a representative sample of schools. In these schools…

The Pearson correlation is used to depict effect sizes in the context of item response theory. Amultidimensional Rasch model is used to directly estimate the correlation between latent traits. Monte Carlo simulations were conducted to investigate whether the population correlation could be accurately estimated and whether the bootstrap method…

This study examines the impact of passive and active parental consent procedures on the type of adolescents participating in a school-based survey examining substance use. Schools recruited from a random sample of metropolitan schools were assigned to passive or active parental consent condition. Results showed that participation rates in active…

More and more researchers, evaluators, and policy makers are recognizing that in order to best understand the factors precipitating, supporting, and prohibiting intimate violence against women, we must often gather information directly from battered women themselves. Such data collection, however, is not without its risks to the women involved in…

In this article, we critically evaluate the expectations of assistant professors as perceived by junior and senior faculty (n=22) across seven disciplines at two universities. Our research shows that there are similarities and differences within Sociology departments, across disciplines, and across the teaching and research schools where we…

Purpose--The purpose of this paper is to investigate how a learning organisation can be created within the framework of the family SME in Ireland. Design/methodology/approach--No comprehensive list of independent family businesses in Ireland was available. To overcome this problem a pragmatic approach was taken in the construction of a sampling…

The purpose of the present study was to test the hypothesis that student's abductive reasoning skills play an important role in the generation of hypotheses on pendulum motion tasks. To test the hypothesis, a hypothesis-generating test on pendulum motion, and a prior-belief test about pendulum motion were developed and administered to a sample of…

Analysis of continuous variables sometimes proceeds by selecting individuals on the basis of extreme scores of a sample distribution and submitting only those extreme scores to further analysis. This sampling method is known as the extreme groups approach (EGA). EGA is often used to achieve greater statistical power in subsequent hypothesis tests.…

Purpose: The goals of this review are to synthesize what is known about caregiving among diverse groups and to identify gaps in knowledge to guide future research on caregiving. The review focuses on conceptual and theoretical approaches, sampling strategies, measurement techniques, and similarities and differences found among groups and across…

The use of Internet to aid research practice has become more popular in the recent years. In fact, some believe that Internet surveying and electronic data collection may revolutionize many disciplines by allowing for easier data collection, larger samples, and therefore more representative data. However, others are skeptical of its usability as…

The foundation of an individual's optimum or less than optimum development is laid down during the early years of life, particularly during the age between birth and six years. This age covers pre-school education. This study was designed to investigate the effectiveness of Early Childhood Education programme in preparing Pre-school children in…

The article reports on a comparative study of the abilities of aphasic speakers and normal control subjects to comprehend and produce verbs and sentences. The analysis is based on test results obtained as part of the standardization procedure for a test battery originally developed for Dutch and since translated and adapted for English and…

Empirical studies addressing admission to and graduation from a doctoral program focusing on educational leadership are noticeably absent within the professional literature, and this study seeks to fill partially this void through testing specific hypotheses. Archival data were used to conduct a three group discriminant analyses where the…