Via online by keyword search. Open access., Counsel from a biology teacher about the dilemma of helping students and other "non-experts" assess complex subjects. "The citizen must assess the evidence - not the scientific evidence, but the social evidence for credibility. First, can one trust the source of information? ... If that is relatively secure, one can then take the next step 'backwards' to assess the credibility of the expert or person making the claims. Known experts and media with confirmed track records are ideal, of course. But frequently we must settle for indirect evidence. ... For the consumer interested in reliable knowledge, one must find the thread that one can trust. Robust agreement, when available, helps."
Galda, Klaus (author / UNESCO Consultant, Thai Fifth World Bank Education Project and RADECO Project, Dominican Republic) and UNESCO Consultant, Thai Fifth World Bank Education Project and RADECO Project, Dominican Republic
Format:
Journal article
Publication Date:
1984-03
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 79 Document Number: C04507
13 pages, via online journal, Photography is an important competency of agricultural communications graduates and is a core skill taught in the discipline’s curriculum. The [department] at [university] offers an undergraduate photography course twice yearly in two semester formats: a traditional spring semester where photography principles are taught in the classroom and a 12-day experiential intersession semester that allows for flexibility in how and where the course is taught. Both semesters utilize the same instructor, assignments, and grading rubric. While much agricultural communications research has focused on photography as a needed skill, few studies examine photography teaching methods. The purpose of this study was to compare student performance in an agricultural communications digital photography course taught with an experiential learning approach to a traditional classroom approach during the 2016 and 2017 academic calendar years. Kolb’s (1984) experiential learning theory was used as the theoretical framework for this study. Independent-samples t-tests were conducted to compare students’ cumulative mean assignment scores, individual assignment mean scores, and rubric criteria mean scores within the two instruction formats. The results suggest instruction method has an effect on student performance in agricultural communications digital photography courses. Students in the experiential intersession course had significantly higher mean cumulative assignment scores compared to students in the traditional course. While individual assignment performance was less affected by instruction format, students’ understanding of specific photography skills (rubric criteria), especially composition and clarity was higher when in the experiential intersession format.
