This study assessed whether attendance rates in a workplace predicted subsequent outcome of employment-based reinforcement of cocaine abstinence. Unemployed adults in Baltimore methadone programs who used cocaine (N = 111) could work in a workplace for 4 hr every weekday and earn $10.00 per hour in vouchers for 26 weeks. During an induction…

Use of the internet in today's culture, by young and old alike, is prevalent and continues to increase. Tasks commonly performed via the internet include sharing information, purchasing goods and services, delivering educational courses, and conducting survey research. The purpose of this article is to illustrate how the use of an online survey…

The intention of Performance-Based Accountability (PBA) policies is to foster school changes to enhance student learning and success. The influence of variation in these approaches, however, has not been empirically determined. This article employs a new conceptual framework to describe PBA models and compare them across contexts. We conducted a…

The purpose of this research was to study the relationship between family communication structure, vanity trait, and related consumption behavior. The study used an empirical method with adolescent students from the northern part of Taiwan as the subjects. Multiple statistical methods and the SEM model were used for testing the hypotheses. The…

This article reports on an analysis of alignment between NY state core curricula and NY Regents tests in physics and chemistry. Both the curriculum and test were represented by a two dimensional table consisting of topics and cognitive demands. The cell values of the table were numbers of major understandings in the curriculum and points of test…

Fourteen students in "Comparative Linguistics: American Sign Language & English" (ASL 220) embarked on a class project focused on linguistic variation during the spring 2007 semester at J. Sargeant Reynolds Community College (JSRCC). This class project required students to apply various skills learned in the course, including…

We describe an fMRI experiment examining the functional connectivity (FC) between regions of the brain associated with semantic and phonological processing. We wished to explore whether L-Dopa administration affects the interaction between language network components in semantic and phonological categorization tasks, as revealed by FC. We…

In response to Barry McGaw's article "The role of the OECD in international comparative studies of achievement", this contribution explores two issues which the author considers closely interrelated. The first issue concerns the quality of the items produced to assess reading skills in the OECD-PISA and OECD-SIALS studies and the…

In our day-to-day striving, dissonance litters obstacles along the path of personal development and these obstacles cause pain and hinder growth. An environment that is relatively free from dissonance should foster personal development and enhance growth. The Dissonance Test-Revised (DISS-R), a test derived from second force psychology, was…

"The Student Evaluation Standards" call for student evaluations to be ethical, fair, useful, feasible, and accurate. However, little is known about educators' perceptions about the ethics of student evaluation practices. This study was designed to examine the degree of agreement among administrators about ethical student evaluation…

By allowing students to develop and conduct research on biological or environmental problems they identify themselves, students gain a higher level of understanding and appreciation for science. To this end, teachers should incorporate student-driven research in biology and environmental science classes in lieu of cookbook laboratory activities…

In this study, we examined the effectiveness of instructional materials designed to control redundancy and split attention in the teaching of complex orthopedic physical therapy skills. Participants included 41 first-year physical therapy students. The modified instruction group received a modified unit of instruction designed to reduce cognitive…

The Elementary School Success Profile (ESSP) is a social environmental assessment tool that collects data from third, fourth, and fifth graders, their parents or guardians, and their teachers. Ensuring the validity of the data collected with the child-report component was a primary concern during the development of the ESSP. This article describes…

Subjects with PDD excel on certain visuo-spatial tasks, amongst which visual search tasks, and this has been attributed to enhanced perceptual discrimination. However, an alternative explanation is that subjects with PDD show a different, more effective search strategy. The present study aimed to test both hypotheses, by measuring eye movements…

The authors present a reconciliation of 3 distinct ways in which the research literature has defined overconfidence: (a) overestimation of one's actual performance, (b) overplacement of one's performance relative to others, and (c) excessive precision in one's beliefs. Experimental evidence shows that reversals of the first 2 (apparent…