These proceedings contain the papers of the 15th International Conference on e-Learning (EL 2021), which was organised by the International Association for Development of the Information Society (IADIS), July 20-22, 2021. This conference is part of the 15th Multi Conference on Computer Science and Information Systems (MCCSIS), July 20-23, 2021,…

The Design of Training Systems (DOTS) model was conceived to provide Naval Education and Training Command management with computerized mathematical models to assist in predicting the quantitative impact of training resource decisions. During Phase III of the project, the three models were operationally tested, and an evaluation team concluded that…

This paper discusses specification and interpretation of human capital models of women's earnings when data on actual work experience are available. It uses the segmented earnings function framework developed by Jacob Mincer and Solomon Polachek and considers the effects of data errors, issues involving data interpretation, consequences of model…

This paper attempts to provide a general equilibrium framework for comparing the merits of alternative methods of raising the income of the employable poor. The strategy is to specify a complete and interacting set of factor markets, parameterize alternative program types in a manner convenient to this specification, and then solve the system of…

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A methodology for calculating the return on training investment is described. The method covers attitudes, knowledge, and behavior of participants as well as effectiveness in organizational improvement. Output, time savings, quality improvements, and "soft data" on effectiveness are set against costs. (TJH)

The generalizability of earlier findings on training objectives for military specialties was studied. Thirteen tasks or jobs, involving mechanical, electrical, general, or administrative aptitude, were rated by senior noncommissioned officers on: recommended field training emphaisi; present school emphasis; consequences of inadequate job…

The report is based on the results of a mail questionnaire sent to a sample of the total population of persons involved in the registered apprenticeship program in Wisconsin during the years 1965-1970. The returned questionnaires consisted of approximately the same number of dropouts and completers; these two groups were compared throughout the…

Many of the arguments behind efforts to reform this nations's immigration laws allege that immigrants, especially illegal immigrants, take jobs away from native workers, depress wages, and receive public services valued in excess of their tax contributions. To provide a basis for appraising these economic arguments, this paper presents a model for…

The primary purpose of this paper is to improve on the specification of job experience as measured by current age, minus age at completion of formal schooling. The process of acquiring productive job skills was modeled by first focusing on the determination of the level of first-job occupation and then, given initial occupation, examining the…