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11.
Pekdağ Bülent Dolu Gamze Ürek Handan Azizoğlu Nursen 《International Journal of Science and Mathematics Education》2021,19(6):1145-1166
International Journal of Science and Mathematics Education - The aim of this study was to determine the professional developments of science teacher candidates over 14 weeks of... 相似文献
12.
Gamze Ozogul Howard Sullivan 《Educational technology research and development : ETR & D》2009,57(3):393-410
This study investigated the effects of teacher, self and peer evaluation on preservice teachers’ performance, knowledge and
attitudes. Earlier research by the same authors revealed that students made significant improvements in their lesson plans
under all three of these conditions, but the teacher-evaluation improved significantly more than the two student-evaluation
groups. Therefore, relevant training and practice in the evaluation process were added in this study. All three groups made
significant improvements from draft to final version of their plans, and the differences between the teacher-evaluation group
and the two student-evaluation groups were non-significant. The authors attribute the stronger performance of the student-evaluation
groups to their training on the evaluation task. Students’ overall attitudes were significantly more positive toward teacher
evaluation than toward peer evaluation, but did not differ significantly between these two groups and the self-evaluators.
Several suggestions are discussed for further improvements in the training of self and peer evaluators.
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Howard SullivanEmail: |
13.
ABSTRACTThis article presents a large-scale evaluation study of over 3000 9–14-year-old students who participated in an engineering workshop during their school fieldtrips. Student perceptions right before and after, as well as two weeks after the workshop were captured and examined. Before the workshop, younger students and boys, generally exhibited higher interest, higher self-efficacy, and less negative stereotypes for engineering than their counterparts. Also, Caucasian students had higher self-efficacy and lower negative stereotypes than Hispanic students. Students’ interest, self-efficacy, negative stereotype, and utility perceptions of engineering were significantly improved right after the workshop, and improved perceptions were maintained at the delayed-post (follow-up) survey. The results indicate that fieldtrips can significantly improve students’ perceptions towards engineering and improved perceptions are not limited to the workshop day, but persist afterwards. The gender and ethnic differences in engineering perceptions in the youngest age group indicate that outreach interventions should begin in elementary school. 相似文献
14.
Christine Olson Kylie Lanthorn Gamze Onut Laras Sekarasih Erica Scharrer 《Critical Studies in Media Communication》2019,36(1):58-74
This study is a qualitative analysis of Public Service Announcement (PSA) storyboards produced by 177 fourth and sixth-grade students as part of a Media Literacy Education program on advertising and commercial culture. The program curriculum addressed the ubiquity and hidden nature of ads, as well as gender portrayals, violence, and nutritional messages in advertising content. Textual analysis revealed differing patterns in student reception of the varied lesson topics. Students called for specific behavioral changes in PSAs for the topics of nutrition and gender, although most were limited to non-media-related behaviors such as improving eating habits and encouraging fluidity across roles more traditionally associated with masculinity or with femininity. The analysis also suggested responsibility for the problems students identified with advertising were largely based on individual, consumerist perspectives rather than on collective or social, citizen-based terms. Fourth graders’ storyboards especially indicated an apparent mimicry of mainstream commercial productions and practices. The analysis further explores these fourth and sixth graders’ underlying orientations toward the U.S. commercial media system as well as the potential strengths and limitations of a production component in MLE programs to promote outcomes associated with critical media literacy. 相似文献
15.
Gamze Ozogul Zane Olina Howard Sullivan 《Educational technology research and development : ETR & D》2008,56(2):181-201
The study investigated the effects of three types of evaluation on preservice teachers’ performance, knowledge and attitudes
related to writing lesson plans that incorporate technology. Subjects were randomly assigned to one of the three treatment
conditions: teacher-evaluation, self-evaluation or peer-evaluation. All groups completed three class periods of instruction
on writing lesson plans, then each subject submitted his/her draft lesson plan. The drafts were evaluated by assigned evaluators
(teacher, self or peer), who provided scores and written feedback on a 15-item rubric. Students then revised their lesson
plans into final form. All three treatment groups improved their lesson plans significantly from draft version to final version,
with the teacher-evaluation group showing significantly greater improvement and writing significantly better final lesson
plans than each of the other two groups. Teacher-evaluation and self-evaluation groups had significantly higher scores on
a knowledge-based posttest than the peer-evaluation group. Several suggestions are discussed for making further improvements
in the self-evaluation and peer-evaluation processes. 相似文献