As part of a research project to evaluate the effects of sand and gravel mining on water quality, students were trained to analyze their own drinking water for simple quality indicators. Indicators analyzed were pH, conductivity, hardness, nitrate, chloride, and dissolved iron. Approximately 523 analyses were completed by students between 2006 and…

This document describes the breadth of the research that the ETS (Educational Testing Service) Research & Development division is conducting in 2010. This portfolio will be updated in early 2011 to reflect changes to existing projects and new projects that were added after this document was completed. The research described in this portfolio falls…

This study reexamines the relationship between the Sixteen-Personality Factor (16-PF) Questionnaire and counselor performance ratings. Results of this study and the reanalysis of previous studies indicate that it would not be advisable at this time for counselor educators to identify or predict effective counselors on the basis of the 16-PF.…

A study of cumulative records and psychologist files in 12 representative districts permitted a comparison of the EMR placement of those later decertified (D) with matched nondecertified (EMR). Records showed no systematic differences between D and EMR groups in pre-EMR reasons for referral nor in teacher marks. (Author)

A study using two types of analyses to examine the validity of student ratings of faculty is described. The first analysis examined faculty ratings in terms of how high-achieving sections of courses rate their instructors in contrast with how low-achieving sections rate their instructors to determine if those teachers who advance their students…

Student assessment procedures used by the University of Mid-America/State University of Nebraska (UMA/SUN) for its first two televised courses, Introductory Psychology and Accounting I, are presented in this report. Included are descriptions of various experiments in producing test items, a report on the construction of tests from the items, and a…

The College Outcome Measures Project (COMP) was organized to design, develop, validate, and disseminate assessment instruments and procedures to measure and evaluate the knowledge and skills that undergraduate students are expected to acquire as a result of general or liberal education programs, as well as those important to effective functioning…

A sample of 260 colleges was surveyed during the years 1972-1976 to determine the validity of predicting college freshmen grades from standardized test scores and high school grades using the American College Testing (ACT) Assessment Program, an evaluative and placement service for students and educators involved in the transition from high school…