Israeli junior high-school science teachers usually have a background in biology, and their knowledge of physics is limited. We show that by improving teachers' "qualitative understanding" it is possible to increase their confidence and willingness to teach physics. We conducted three-day workshops for teachers (n = 92), which were…

Formulating-Hypotheses (F-H) items present a situation and ask the examinee to generate as many explanations for it as possible. This study examined the generalizability, validity, and examinee perceptions of a computer-delivered version of the task. Eight F-H questions were administered to 192 graduate students. Half of the items restricted…

Three new computer-administered item types for the analytical scale of the Graduate Record Examination (GRE) General Test were developed and evaluated. One item type was a free-response version of the current analytical reasoning item type. The second item type was a somewhat constrained free-response version of the pattern identification (or…

The objective of this study was to assess the degree to which the mode of administration of the computer-based Academic Skills Assessments of the "Praxis Series: Professional Assessments for Beginning Teachers" contributes to performance differences among test takers. Inexperienced or anxious computer users (Praxis pilot sample of 446…

The construction of parallel editions of conventional tests for purposes of test security while maintaining score comparability has always been a recognized and difficult problem in psychometrics and test construction. The introduction of new modes of test construction, e.g., adaptive testing, changes the nature of the problem, but does not make…

The role of school psychologists and counselors in assessment is well established. With the current emphasis on collaboration in schools and the use of a pupil services model to deliver services, it is important to examine ways in which school psychologists and counselors can work together for assessment purposes. School psychologists' involvement…

This paper presents strategies that address the needs of the school district assessment office for standardized procedures to support reliable and efficient test processing and reporting and that meet the needs of school staff for test administration guidelines. The key to test administration and processing quality is a knowledgeable test…

A 1992 study by R. Gershon found discrepancies when comparing the theoretical Rasch item characteristic curve with the average empirical curve for 1,304 vocabulary items administered to 7,711 students. When person-item mismatches were deleted (for any person-item interaction where the ability of the person was much higher or much lower than the…

This annual statistical report profiles General Educational Development (GED) Test takers in 1995. At the beginning of the report are the following: an introduction to the GED testing service, the Center for Adult Learning and Educational Credentials, and the American Council on Education; a description of how the data were gathered; suggestions…

This report presents the results of a working meeting to provide guidance to staff at the National Center for Education Statistics on: (1) establishing guidelines for inclusion of limited-English-proficient (LEP) students in the National Assessment of Educational Progress (NAEP), field tests, research, and development; (2) modifications in the…

In considering applicants for teaching positions, school districts rely on teacher credentials such as state certification or teacher tests to determine the qualifications of a candidate. To determine whether there has been a trend toward increasing reliance on tests in teacher hiring processes, this brief presents data on public school districts'…

The results of a small research project that studied the effect computer administration has on student performance for writing or essay tests are presented. The introduction of computer-administered tests has raised concern about the equivalence of scores generated by computer versus paper-and-pencil test versions. For this study a sample of…

The degree to which laptop and standard-size desktop computers are likely to produce comparable test results for the Graduate Record Examination (GRE) General Test was studied. Verbal, quantitative, and writing sections of a retired version of the GRE were used, since it was expected that performance on reading passages or mathematics items might…

A previous simulation study of methods for assessing item functioning (DIF) in computer-adaptive tests (CATs) showed that modified versions of the Mantel-Haenszel and standardization methods work well with CAT data. In that study, data were generated using the three-parameter logistic (3PL) model, and this same model was assumed in obtaining item…

The Texas Assessment of Academic Skills (TAAS) study describes either 3- or 4-year trends in average campus-level passing rates on TAAS at all grade levels. It discusses student, teacher, campus, and district characteristics as they may relate to student success on TAAS by looking at data for students in grades 4, 8, and 10 for four consecutive…