Developing instruments of teacher’s perception of critical thinking in elementary school | Zendy

Eni Rahmawati | Zendy; Harun Harun | Zendy

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Developing instruments of teacher’s perception of critical thinking in elementary school

Author(s) -

Eni Rahmawati,

Harun Harun

Publication year - 2019

Publication title -

journal of education and learning (edulearn)

Language(s) - English

Resource type - Journals

eISSN - 2302-9277

pISSN - 2089-9823

DOI - 10.11591/edulearn.v13i4.13232

Subject(s) - cronbach's alpha , construct validity , content validity , psychology , likert scale , mathematics education , validity , exploratory factor analysis , critical thinking , test validity , perception , reliability (semiconductor) , scale (ratio) , item analysis , pedagogy , psychometrics , developmental psychology , power (physics) , physics , quantum mechanics , neuroscience

This study aims to develop the teacher's perceptions of critical thinking in science learning in elementary schools. The samples in this study were 50 elementary school teachers in Central Java. Selection of samples employed convenience sampling. The instruments in this study used a modified Likert Scale. The validity tests used in this research were content validity and construct validity. Content validity was measured using CVR (Content Validity Ratio) and construct validity was measured using EFA (Exploratory Factor Analysis). By using SPSS, reliability estimation was obtained with the Cronbach Alpha formula 0.83 and it can be stated that the instruments for evaluating teacher perceptions of critical thinking in science learning are reliable.

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