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Bates, A. W. – 1983
This paper considers the style and structure of broadcast educational television programs in relation to learning outcomes, and proposes a study to identify those key factors which intervene or affect this relationship. The types of structure examined include simple or complex and self-standing or integrated programs, and types of style include…
Descriptors: Cognitive Processes, Educational Television, Elementary Secondary Education, Foreign Countries
Peer reviewed Peer reviewed
Dimitroff, Alexandra; Wolfram, Dietmar – Journal of the American Society for Information Science, 1995
Describes a study of graduate students that examined search behavior and affective response to a hypertext-based bibliographic information retrieval system called HyperLynx for searchers with different search skills and backgrounds. Previous experience with hypertext or Boolean searching is examined, and search times are discussed. (21 references)…
Descriptors: Affective Behavior, Analysis of Variance, Bibliographic Records, Graduate Students
Peer reviewed Peer reviewed
Coldevin, Gary; And Others – Canadian Journal of Educational Communication, 1993
Describes a study that examined the extent to which different levels of instructional control and varied learner characteristics affected performance and time on task, using interactive video in a college biochemistry course. Prior knowledge and learner internality/externality are discussed, and interaction between learner ability and…
Descriptors: Ability Grouping, Academic Achievement, Biochemistry, Computer Assisted Instruction