U.S. patent laws have undergone many changes in recent years, both through Congress and the courts. This article summarizes recent developments relating to judicial decisions, legislative initiatives, and patent office policy, and provides some practical advice relating to administration of intellectual property. As illustrated by the latest…

In a study to evaluate an approach for improving the critical thinking skills of middle school science students, 60 students were given the assignment of completing three guided laboratory activities and writing a report for each. In writing their reports, students were expected to identify the manipulated variable, identify the responding…

A longitudinal study conducted since 1965 in Sweden has investigated the role of higher education in the life situation of the individual adult. Study objectives have been to: chart the actual educational and vocational decisions made by young people; study the expectations of the individual concerning education and working life; identify…

This paper examines certain of the cues to surface constituency that are salient to children in the comprehension of syntactic structure. Accessibility is studied through a set of experiments requiring seven-year-old children to repeat certain syntactic constituents. These children can correctly identify subjects and also predicate phrases with…

Three models for anlayzing the Tuition Advance Fund (TAF) are examined. The three models are: projections by the Institute for Demographic and Economic Studies (IDES), projections by Data Resources, Inc. (DRI), and the Tuition Advance Fund Simulation (TAFSIM) models from Boston University. Analysis of the TAF is based on enrollment, price, and…

Normal curve equivalent achievement gains estimates were compared with RMC Title I evaluation Models A1 and B1. The comparison focused upon the amount of bias introduced by Model A1 when its underlying assumptions were violated. The model assumes, first, that the local school population is accurately represented by the national norm group; and…

Nineteen research reports and summaries of projects studying law school admission and the Law School Admission Test (LSAT) are presented. These research projects were supported by the Law School Admission Council between 1975 and 1977. A subject and an author index, covering this and the previous two volumes (including research conducted from 1949…

A synthetic performance test is a job performance test that has been degraded to some degree in the range of tasks covered or in the fidelity of stimulus/response features. Since further development is needed before synthetic performance testing is valid and efficient, this research project focused on three objectives: to (1) identify problems…

The equivalency of achievement results obtained under Title I evaluation models A1 and C1 was examined. Data were reading comprehension and arithmetic scores on the Iowa Tests of Basic Skills, administered to fourth, sixth, and eighth grade students in St. Louis, Missouri. The St. Louis Public Schools had traditionally used Model A1, a…

A model incorporating both academic and nonacademic factors as determinants of productivity was tested with samples of physical and biological scientists, social scientists, and humanists taken from the 1972-73 American Council on Education survey of faculty at U.S. institutions of higher learning. Considerable variation was found in the process…

As a companion project to the Edmonton Grade III Achievement: 1956-1977 Comparisons, this study had two purposes: to establish benchmarks of basic skills achievement and to compare the achievement of various subgroups. Third grade students in Alberta were administered the Gates MacGinitie Reading Tests--Vocabulary and Comprehension, and the…

The Oklahoma Educational Status Study was conducted to determine student achievement in reading and mathematics. A stratified random sampling of students in grades 3, 6, and 9, were administered the mathematics and reading subtests of the California Achievement Tests (CAT); twelfth grade students were administered only a criterion-referenced test,…

One of three papers commissioned as part of the Postsecondary Education Core Design Project of the National Center for Education Statistics (NCES), one of this study's purposes was to identify and set priorities for postsecondary education decisionmakers in the area of financial viability in postsecondary institutions. Another purpose was to…

The validity of a screening process for the early identification of gifted and educable mentally retarded children was examined. The process was originally developed by Lambert and Bower, for the identification of learning handicaps. Twenty-five kindergarten and first grade classrooms were studied. The information collected included the teacher,…

The psychological dimensions hypothesized to describe common instructional treatments and materials, and the relevant psychological characteristics assumed to describe students are discussed in their relationship to studies of aptitude-treatment interaction (ATI). The Annehurst Curriculum Classification System is described as a practical model…