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Lecture And Audiovisual Self-Instruction Methods For Food Systems In-Service Education, Bertrum C. Connell
Lecture And Audiovisual Self-Instruction Methods For Food Systems In-Service Education, Bertrum C. Connell
Loma Linda University Electronic Theses, Dissertations & Projects
The specific objectives of this research were to (1) develop an audiovisual self-instruction series with corresponding lectures for in-service education of hospital food service personnel, and (2) test the null hypothesis that there is no significant difference in post-test scores between the conventional lecture method and the self-instruction method.
Supportive personnel of a 516-bed, non-profit university hospital food service were randomly selected to participate in the study. An in-service education program series of five topics was developed and presented by two methods: lectures and an audiovisual self-instruction method using the 3M Sound on Slide projector. Observations on each subject included …