At their core, Intelligent Tutoring Systems consist of a student model and a policy. The student model captures the state of the student and the policy uses the student model to individualize instruction. Policies require different properties from the student model. For example, a mastery threshold policy requires the student model to have a way…

Along with the advent of MOOCs and other online learning platforms such as Khan Academy, the role of online education has continued to grow in relation to that of traditional on-campus instruction. Rather than tackle the problem of evaluating large educational units such as entire online courses, this paper approaches a smaller problem: exploring…

Intelligent tutoring systems are adaptive learning environments designed to support individualized instruction. The adaptation embedded within these systems is often guided by user models that represent one or more aspects of students' domain knowledge, actions, or performance. The proposed project focuses on the development and testing of user…

The major objective of this paper was to demonstrate that it is possible, using a probabilistic approach, to derive a method of evaluating the interaction of adverse effect, criterion differences, and bias and, using a linear model, determining their effect on job relatedness. (Author)

For years the Bureau of School Programs Evaluation of the New York State Education Department has studied relationships between school processes and student achievement. The primary strategy has been (1) to use multiple regression analysis to obtain relationships, (2) to use school district average scores as the data for analysis, and (3) to…

This paper attempts primarily to establish the guidelines of a reference framework for studying educational inequality as it relates to ethnic, religious, and socioeconomic divisions within society. In his analysis, the author focuses mainly on inequality between different socio-occupational categories. The discussion is organized in two major…

This paper reports on the final phase of a three-part study on the status of instructional supervision within several New York City public schools. In the first parts of the study the researchers found, through extensive use of surveys (questionnaires and interviews), that centralized educational reform had serious consequences for instructional…

This paper presents the results of a study conducted as a follow-up to a joint project between the Flint Community Schools and the Educational Testing Service. In the project, a model for the identification and selection of gifted children was developed. The model sought to minimize the biases operating in more traditional identification…

Since 1972 the national percentage of tenured faculty has risen from 43 to 60 percent, and from 23 to 52 percent at York College of Pennsylvania. The tenure policy has been debated there and nationally, and the college has changed its policy almost annually. This study first established an analytic faculty profile to determine the parameters for a…

School-effectiveness research is constrained by ambiguous factors of effectiveness and a lack of theory. This paper presents findings of a study that used simulation to improve school-effectiveness theory. Simulation is also used to explore the direct effects of schools on individual learning. After introducing simulation models, the paper…

Describes a new analytical tool, data envelope analysis (DEA) model, which can provide better understanding of the efficiency of academic research libraries. Reports the results of a study using 1994-1995 Association of Research Libraries statistics together with expert judgments, in terms of constraints, to make the model more applicable to the…

The purpose of the study described here was to identify indices of state efforts to promote equal opportunity in higher education that might have influenced state appropriations. In addition, an attempt was made to discover common economic and demographic characteristics of the 50 states that appear to influence state egalitarian efforts. The…

Seven potentially useful maxims from the field of human information processing are proposed that may help institutional researchers prepare and present information for higher education decision-makers. The maxims, which are based on research and theory about how people cognitively process information, are as follows: (1) more may not be better;…

Educational indicators are statistical input/output measures providing information on the health of the educational system. This report for the consideration of the Council of Chief State School Officers characterizes the current state of educational indicators as in "shambles." It proposes a three phase framework for developing a sensitive and…

A study was conducted to examine whether age is one characteristic used by law schools in selecting applicants. Data were obtained on 76,06l registrants for the 1975-76 law school application year. Constraints of the analyses reduced the sample to 43,180. An explanatory model of decision-making in the law school admissions process was formulated…