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Nowell, Sallie W.; Watson, Linda R.; Faldowski, Richard A.; Baranek, Grace T. – Journal of Autism and Developmental Disorders, 2018
The goal of this paper is to examine the psychometric properties of a live-coded behavioral measure of joint attention, the "Attention-Following and Initiating Joint Attention Protocol" (JA Protocol), in order to assist researchers and clinicians in identifying when this measure may meet their joint attention assessment needs. Data from…
Descriptors: Psychometrics, Attention, Measures (Individuals), Behavior Rating Scales
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Senocak, Erdal – Journal of Science Education and Technology, 2009
This study aimed to develop and validate a problem-based learning environment inventory which would help teachers and researchers to better understand student views on problem-based learning environments. The development of the inventory included the following four steps: Item Formulation; Content Validation; Construct Validation; Reliability…
Descriptors: Student Attitudes, Problem Based Learning, Factor Analysis, Educational Environment