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Rusilowati, Ani; Kurniawati, Lina; Nugroho, Sunyoto E.; Widiyatmoko, Arif – International Journal of Environmental and Science Education, 2016
The purpose of this study is to develop scientific literacy evaluation instrument that tested its validity, reliability, and characteristics to measure the skill of student's scientific literacy used four scientific literacy, categories as follow:science as a body of knowledge (category A), science as a way of thinking (category B), science as a…
Descriptors: Foreign Countries, Junior High School Students, Grade 9, Test Construction
Surapiboonchai, Kampol – ProQuest LLC, 2010
There is a lack of valid and reliable low cost observational instruments to measure moderate to vigorous physical activity (MVPA) in school physical education (PE). The participants in this study were third to tenth grade boys and girls from a south Texas school district. The SAM (Simple Activity Measurement) activity levels were compared with…
Descriptors: Physical Education, Physical Activities, Test Construction, Psychometrics
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Liu, Feng; Black, Erik; Algina, James; Cavanaugh, Cathy; Dawson, Kara – Journal of Interactive Online Learning, 2010
Parental involvement has been recognized as an important factor for student achievement in traditional school settings. The lack of research regarding the effect of parental involvement on student achievement in virtual schooling is, in part, due to the absence of a valid and reliable instrument to measure this construct. This paper provides an…
Descriptors: Parent Participation, Academic Achievement, Parent School Relationship, Educational Environment
Lehto, Marybeth – Online Submission, 2009
The primary purpose of this study was to determine whether the data from the qualitative study fit Rasch model requirements for the definition of a measure, as well as to address concern in the extant literature regarding the appropriate number of items needed in analysis to assure unidimensionality. The self-report victimization scale was…
Descriptors: Qualitative Research, High School Students, Grade 9, Bullying