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Gaus, Hansjoerg; Mueller, Christoph Emanuel – Evaluation Review, 2011
Background and objectives. The majority of environmental education takes place in informal settings, of which so-called free-choice learning is typical. What is understood by this is a kind of learning which is self-determined and driven by the needs and interests of the learner. The voluntariness of participation in interventions and the fact…
Descriptors: Foreign Countries, Environmental Education, Climate, Research Methodology
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Wolbring, Tobias – Evaluation Review, 2012
Background: Many university departments use students' evaluations of teaching (SET) to compare and rank courses. However, absenteeism from class is often nonrandom and, therefore, SET for different courses might not be comparable. Objective: The present study aims to answer two questions. Are SET positively biased due to absenteeism? Do…
Descriptors: Research Design, Teacher Effectiveness, Student Evaluation of Teacher Performance, Attendance