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Characteristics That Determine The Holding Power Of Computer-Based Exhibits At Scitech Discovery Centre, Victoria Dodds
Characteristics That Determine The Holding Power Of Computer-Based Exhibits At Scitech Discovery Centre, Victoria Dodds
Theses : Honours
Scitech Discovery Centre is a hands-on science and technology centre located in the city West Complex, West Perth. The centre contains over 160 interactive exhibits including a number of computer-based exhibits that cover topics not easily incorporated in standard interactive exhibits. The problem considered in this study was the observed low percentage of visitors completing the programmes at seven of these computer-based exhibits. The author used unobtrusive observation and survey methods of data collection, for 245 visitors, on sundays over a three month period. The study was to determine two things, firstly the holding power of the exhibits, and secondly, …
The Development And Evaluation Of A Computer-Assisted Strategy Designed To Change Student Misconceptions About Chemical Equilibrium, Hassan Hameed
The Development And Evaluation Of A Computer-Assisted Strategy Designed To Change Student Misconceptions About Chemical Equilibrium, Hassan Hameed
Theses: Doctorates and Masters
The main aims of this thesis are twofold. First, to identify and describe misconceptions about chemical equilibrium held by Year-12 chemistry students in the Maldives. Second, to investigate the effects of using a computer-assisted instructional strategy in changing those misconceptions. A misconception idenfication test and an interview schedule developed by Garnett & Hackling (1984) were used to diagnose student misconceptions about chemical equilibrium. The remediation aspect of the study used a computer-assisted instruction (CAI) package. The package was designed in accordance with a model of conceptual change proposed by Posner, Strike, Hewson & Gertzog (1982). The CAI package consists of …