The role of the community college is constantly evolving. At its inception in the early 1900's, the community college's broad focus was to provide quality, affordable education to the members of the community the college serves. Today, that focus remains the same, but has also morphed into one that meets the specific needs of its students. One of…

Motivated by the multiple-measures clause of recent federal policy regarding student eligibility for alternate assessments based on modified academic achievement standards (AA-MASs), this study examined how scores or combinations of scores from a diverse set of assessments predicted students' end-of-year proficiency status on statewide achievement…

The National Survey of Student Engagement (NSSE) Benchmarks has emerged as a competing paradigm for assessing institutional effectiveness vis-a-vis the U.S. News & World Report. However, Porter (2009) has critiqued it for failing to meet validity and reliability standards. This study investigated whether the NSSE five benchmarks had construct…

Thus far researchers have focused on computing average differences in student achievement between smaller and larger classes. In this study, the author focus on the distribution of the small class effects at the school level and compute the inconsistency of the small class effects across schools. The author use data from Project STAR to estimate…

This article reports the findings of a survey administering the personal well-being index (PWI) in six Chinese cities (N = 3,390) to ascertain the personal well-being of China's urban population. The specific aims of the study were: (a) ascertain whether Chinese urban residents are satisfied with their lives; (b) validate the PWI using an urban…

A consistent finding from many reviews is that undergraduate Grade Point Average (uGPA) is a key predictor of academic success in medical school. Curiously, while uGPA has established predictive validity, little is known about its reliability. For a variety of reasons, medical schools use different weighting schemas to combine years of study.…

The purpose of this survey based study was to examine whether the characteristics (i.e., flexibility and cohesion) of expatriate families in a multinational corporation as measured by the Family Adaptability and Cohesion Evaluation Scale can predict cross-cultural adjustment of the expatriate (individual level of analysis) and his/her family…

This study examined the ability of a theoretical model to predict types and levels of parental involvement during the elementary and middle school years. Predictor variables included parents' motivational beliefs about involvement, perceptions of invitations to involvement from others, and perceived life context variables. Analyses of responses…

Changes, like single scores, are demonstrated to be valid and reliable and potentially predictable by independent variables. Change and growth measures determined from individual examinees' test scores indicated excellent predictive value. (Author/PN)

Rules are given for estimating accuracy of predictions based on a multiple regression equation. Formulas for moments of distribution and other parameters are noted. The approximate inflation in mean absolute error due to estimating the regression coefficients is a function of the base sample size and number of predictors. (DWH)

A study involving 34 Dutch eighth-grade teachers and their classes explored the accuracy, reliability, and predictive validity of a logbook procedure for assessing the opportunity to learn mathematics. Results suggest that the logbook approach is reliable and that the variables measured are good predictors of the learning progress. (SLD)

The "Trouble Shooting" Checklist (TSC) for Higher Educational Settings has been developed to assist educational change agents, faculty, and administrators concerned with change, in their assessment of organizational variables predictive of a department's potential for successfully adopting innovations. The higher educational based TSC is both…

Compared with data from civilian institutions, data from two graduating classes at the United States Military Academy showed extrordinary stability of independently calculated grade point averages from freshman to senior years and no decline in the validity of Scholastic Aptitude Tests and high school class rank as predictors of these GPAs over…

The correction for attenuation formulas for partial, multiple, and canonical correlation coefficients are discussed and the effects of measurement errors on these statistics are explored. The notation is standardized and the derivation extended where appropriate. It is shown that as the reliabilities of the predictors become more disparate, the…

A university economics department tested the commonly held opinion that college teachers can predict their students' eventual level of educational attainment from their personal observations of the student. A larger-than-anticipated margin of prediction error was revealed. (MSE)