This simulation study involved the design of two two-stage tests in which the routing tests and the second-stage measurement testlets took the form of a multidimensional knapsack problem with prespecified target informations and constraints to be enumerated using the algorithm of E. Balas. Two conventional tests of similar length to the two-stage…

A two-stage study was conducted to compare the ability estimates yielded by tailored testing procedures based on the one-parameter logistic (1PL) and three-parameter logistic (3PL) models. The first stage of the study employed real data, while the second stage employed simulated data. In the first stage, response data for 3,000 examinees were…

Research was undertaken to develop an experimental computer-based training system and to conduct a number of experiments in dynamic skill training using the system. (Training for such tasks is distinguished from the teaching of fact systems, the training domain most heavily studied in CAI applications.) Based on the hypothesis that the attentional…

Suitable for use in a high school social studies course, this class game simulates the political interaction and general unrest in the nine-month period following the death of Tsar Nicholas II in Russia in 1917. Eight class groups take the roles of the leaders of the following political factions: the bourgeoisie, nobility, Socialist…

Designed for high school world history courses, this classroom simulation recreates the power politics within the Roman Republic between 120 B.C. and the Battle of Actium in 31 B.C. Following an introduction which places the game in historical context, game preparation procedure is described. This includes assignment of Roman names, explanation of…

Teaching economics and consumer education is the topic of this annotated bibliography. The following kinds and amounts of materials are cited: (1) 10 citations from "Resources in Education" (RIE); (2) 10 citations from "Current Index to Journals in Education" (CIJE); (3) 35 commercially available "Student and Teacher…

A case is made for the use of computer assisted instruction (CAI) in Child Development Associate (CDA) training programs conducted on-campus in conjunction with an educational curriculum or conducted off-campus in conjunction with child care programs. The following points are made: (1) CAI can be used to supplement and amplify a teacher's…

This paper presents preliminary results of research founded on the hypothesis that in real environments there exist regularities that can be idealized as mathematical structures that are simple enough to be analyzed. The author considered three steps in analyzing the encoding of modularity of the environment. First, a general information…

A review of the theoretical and empirical literature was conducted to identify, in a systems framework, organizational processes and dimensions associated with effective functioning. Potential methodologies for use in controlled organizational experimentation were also explored. Literature was reviewed according to an empirically derived…

Computers in non-school settings, educational computer games, and education without schools are the primary topics covered in this three-section paper. The first section describes the use of personal computers in two different, non-school environments: the home and computer clubs. A "diary study" by Yaakov Kareev is summarized, in which…

Describes a four-phase method of helping students who are mathematically unsophisticated and have difficulty relating their common sense, English-language understanding of a system to an abstract, mathematical description. The approach uses interactive simulation models. (Author/IRT)

Artificial data were used to assess the correlation between several estimates of average student change in various schools and the true impact of those schools on the academic achievement of the student. (Author/DEP)

Misconceptions, shown to be prevalent in students even at the college level, may affect the cognitive process of making predictions in biology. The purpose of this study was to: (1) identify students' misconceptions about important biological concepts; (2) identify students' cognitive behaviors associated with making predictions about these…

A computer-based attention reduction model of training is presented, and associated issues related to instructional systems design are outlined. Attention reduction training (ART) is based on the dual task assessment procedure developed by researchers in the area of memory. The technique involves having subjects respond to two tasks…