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Smylie, Lisa; Maticka-Tyndale, Eleanor; Boyd, Dana – Sex Education: Sexuality, Society and Learning, 2008
The effectiveness of a multidimensional Canadian sex education programme was evaluated using 240 Grade Nine students. The intervention was offered by representatives from various community groups and involved instructional classes on anatomy/physiology of the reproductive system and sexually transmitted infections, a video and group discussion on…
Descriptors: Control Groups, Contraception, Group Discussion, Intervention
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Alkhawaldeh, Salem A. – Research in Science & Technological Education, 2007
The purpose of this study was to investigate the effectiveness of the conceptual change text oriented instruction over traditionally designed instruction on ninth grade students' understanding of the human circulatory system concepts, and their retention of this understanding. The subjects of this study consist of 73 ninth grade female students…
Descriptors: Foreign Countries, Grade 9, Human Body, Experimental Groups