The usefulness of the Iowa Algebra Aptitude Test (IAAT) as a predictor of student achievement in secondary mathematics courses was studied. Subjects were 977 students from 7 Iowa schools in grades 6 through 9. Data collected included their IAAT scores and Iowa Tests of Basic Skills (ITBS) mathematics skills test scores, as well as data about…

Computerized adaptive (CA) testing uses an algorithm to match examinee ability to item difficulty, while self-adapted (SA) testing allows the examinee to choose the difficulty of his or her items. Research comparing SA and CA testing has shown that examinees experience lower anxiety and improved performance with SA testing. All previous research…

This report is based on information from the 1992-93 IPEDS (Integrated Postsecondary Education Data System) Academic Libraries survey. The data in this report come from the higher education institutions in IPEDS and include all colleges and universities with accreditation at the higher education level as recognized by the Secretary of Education.…

This brochure presents essential facts about educational trends in the United States in table or graph form. Trends are detailed in 16 tables and six graphs related to the following: (1) participation in education; (2) number of schools; (3) enrollment; (4) teachers; (5) revenues; (6) expenditures; and (7) educational attainment. Over 25% of the…

This report presents data from the 1991 ARL (Association of Research Libraries) annual salary survey. Forty-two tables report data on professional salaries and years of experience, including a breakdown for minority librarians; distribution of professional staff by salary and position, and by sex and position; the type of institution; and size of…

The two purposes of this study were: (1) to determine the extent to which previous knowledge, on-going motivation and current social support influence performance in a college introductory statistics courses; and (2) to identify the thought processes used in statistics learning by students who preform well and perform well and poorly,…

This annual report summarizes activities of the Alabama Public Library Service (APLS) for the fiscal year (FY) 1993. It begins with a letter from the director who gives an overview of the report and a listing of the Library Service Executive Board. The following general areas are then discussed: (1) agency services including the summer reading…

This document presents a report on the Minnesota Technical College System's Library and Media Services. All 34 technical colleges were given a survey to prepare, a Library Advisory Board was established, and relevant literature and standards were reviewed to conduct and obtain data for this study. The report begins with the mission, values, and…

The hypothesis that faulty classical psychometric and sampling procedures in test construction could generate systematic bias against ethnic groups with smaller representation in the test construction sample was studied empirically. Two test construction models were developed: one with differential representation of ethnic groups (White, African…

This report presents the results of an employment survey of 15,583 New Zealanders who received university degrees, diplomas, or certificates during the 1992-93 academic year. Section 1 describes the survey design and population, as well as the general results. The survey found that 47.3 percent of graduates were employed, 27.9 percent were engaged…

Data from a distance education project, Integrated Science 7 (IS7), were used to compare block designs with analysis of covariance (ANCOVA) for their ability to increase statistical power. The IS7 program enables students in grades six through eight to study science via satellite. A sample of 1,802 students from a pilot of the program yielded data…

This report provides a cost-benefit analysis of a program that provides publicly-funded treatment and support for persons who are addicted to alcohol or other drugs and who are judged to be indigent, unemployable, and incapacitated due to their addiction. The study focused on two client outcomes: (1) determine employment outcomes during an 18…

This document reports on an assessment of the Jacksonville State University's Houston Cole Library collection that employed a variety of methodologies and tools, including list-checking, direct collection examination, shelflist measurement and analysis, WLN (Washington Library Network) conspectus sheets, analysis of OCLC/AMIGOS Collection Analysis…

This document profiles education in the Adirondack Park area of upstate New York. The introduction describes the Adironack Blue Line area, its school districts, and its revenues for school funding. Elementary and secondary education are described in terms of attendance rates, pupil-teacher ratio, teacher turnover rate, and median teacher salaries…

The appropriateness and usefulness of indicators used on the Progress Profiles of the Louisiana State Department of Education were studied using data from 1,336 public regular education schools in Louisiana. Categorization variables considered included socioeconomic and demographic indicators and school size and type. School effectiveness…