A study examined various characteristics of learning environments that promote or retard the development of basic skills proficiency. Data on four school programs--vocational noncooperative, vocational cooperative, general education, and college preparatory--were collected in a repeated measure design via observations, testing, and interviews. A…

The purpose of this paper is to provide a detailed description of the Monitoring the Future research design, including sampling, data collection procedures, measurement content, and questionnaire format. Monitoring the Future is designed to assess the changing lifestyles, values, and preferences of American youth on a continuing basis. Since the…