THE DEVELOPMENT OF INSTRUMENT TO ASSESS STUDENTS' AFFECTIVE DOMAIN BASED ON SCIENTIFIC APPROACH IN ENGLISH AS A FOREIGN LANGUAGE (EFL) CLASSROOM

摘要: Purpose of the study: The objective this research was to explain results development instruments assess students' affective based on scientific approaches in EFL class. Methodology: This study used ADDIE method that consists five steps: (1) analyzing, (2) designing, (3) developing, (4) implementing, and (5) evaluating. There were some gather data such as expert's validation sheet questionnaire. Statistical analyses Alpha Cronbach, test normality Kolmogorov-Smirnov, homogeneity Levene, linearity, correlational Pearson, regression, Wilcoxon test. Main Findings: result showed an instrument evaluate approach considered by items, e.g. phases approach, skills English language teaching, learning experiences, aspects, indicator assessment. Finally, it can be stated valid with mean Score rank between 1-124 is 114.8; reliable 0.754; tested Asymp. Sig score 0.042. Applications proved assessment valid, practice, effective teachers assessing during teaching process at classroom. Novelty/Originality success a student not only measured cognitive aspect but also aspect.