The purpose of this paper is to trace the history of the social indicators or quality-of-life (QOL) research movement up to today, forecast future developments, and pave the way for future growth. Broadly speaking, we tried to review historical antecedents from the point of view of different disciplines, with specialists in each discipline…

We present a simple laboratory activity for introductory-level physics students which involves rolling balls down pipes and analysing their subsequent flight trajectories. Using balls of equal size but different mass allows students to confront their misconceptions of a mass dependence of the exit speed of the balls from the pipes. The concepts of…

With all the predictions of rapid and continuing change, it is curious that so many schools around the world have adopted standards-based reform models to capture the precise knowledge and skills that children must know and perform to be successful in the future. With the pace of change accelerating, much of this knowledge will be outdated and…

A model of conditional discrimination performance (Davison & Nevin, 1999) is combined with the notion that unmeasured attending to the sample and comparison stimuli, in the steady state and during disruption, depends on reinforcement in the same way as predicted for overt free-operant responding by behavioral momentum theory (Nevin & Grace, 2000).…

A study examined the predictive efficiency of the Scholastic Aptitude Test (SAT) for adult learners in the University System of Georgia (USGA). Also investigated during the study were the effects of variables such as age, sex, and race on the performance of adult learners on the SAT and in college and the relative academic performance of adult…

A study followed freshman students entering Indiana University in 1971, 1973, and 1974 to establish the rate and variables related to dropping out of the university. Students were labeled academic drops if they were achieving below a 2.0 grade point average (GPA) at the time of withdrawal, and nonacademic drops if not below 2.0. Students entering…

The California Postsecondary Education Commission (CPEC) conducts policy research and analysis to support long-range planning and student success. The community college enrollment projection is the first in the "Ready or Not, Here They Come" series that will be developed over the next six months. Community college projections were…

The ability of high school grades (grade point average) and SAT® scores to predict cumulative grades in different types of college courses was evaluated in a sample of 26 colleges. Appended are: (1) Sample Sizes, Means, and Standard Deviations for Subgroups Defined by Gender, Race/Ethnicity, and Course Type; and (2) Prediction of Cumulative GPA by…

Theoretically grounded research on the determinants of Arab American children's physical activity is virtually nonexistent. Thus, the purpose of our investigation was to evaluate the ability of the theory of planned behavior (TPB) and social cognitive theory (SCT) to predict Arab American children's moderate-to-vigorous physical activity (MVPA).…

This paper reports a study on elementary students' ideas regarding changes in mass associated with melting. An open-ended probe was designed and distributed to fifth-grade students (n = 230). In addition, 50 students were asked their reasons behind predictions on mass change. The written responses indicate that, despite conventional teaching,…

This study uses administrative data linking students and teachers at the classroom level to estimate teacher value-added to student test scores. We find that variation in teacher quality is an important contributor to student achievement--more important than has been implied by previous work. This result is attributable, at least in part, to the…

Responsiveness to intervention (RTI) is proposed as a valuable construct for schools because of its potential utility in providing appropriate learning experiences for all students as well as the early identification of students as being at risk for academic failure. RTI can be conceptualized as providing a framework for systemic reform directed…

This article considers the practical, conceptual, and empirical foundations of an early identification and intervention system for middle-grades schools to combat student disengagement and increase graduation rates in our nation's cities. Many students in urban schools become disengaged at the start of the middle grades, which greatly reduces the…

One of the major findings in previous research on reflexive coreference in a second language is that learners of English violate the locality requirement of the reflexive form "x-self" more readily when it appears in the subordinate infinitival clause than when included in the subordinate tensed clause (a phenomenon called the…

"How much popcorn will our classroom hold?" This intriguing question sparked a terrific integrated science and math exploration that the author conducted with fifth-and sixth-grade students. In the process of finding the classroom's volume, students developed science-process skills (e.g., developing a plan, measurement, collecting and interpreting…