JISAE (Journal of Indonesian Student Assesment and Evaluation)
Vol 8 No 2 (2022): JISAE (Journal of Indonesian Student Assessment and Evaluation)

APPLICATION OF PRINCIPAL COMPONENT ANALYSIS METHOD ON TUTOR PERFORMANCE ASSESSMENT INSTRUMENTS WITH JEFFREYS'S AMAZING STATISTICS PROGRAM FORMULA

Ahmad Ahmad (Fakultas Ilmu Pendidikan Universitas Negeri Malang)



Article Info

Publish Date
18 Sep 2022

Abstract

Producing tutor performance appraisal instruments is a practical step to improve the quality of human resources and the quality of non-formal education units. This instrument development research aims to produce a standard instrument for assessing tutor performance by involving 250 tutors as respondents when conducting an empirical test by filling in 33 questions representing 11 variables. Data on instrument filling was then analyzed using the formula of Jeffreys's Amazing Statistics Program (JASP) version 16.3. After the instrument met the requirements of factor analysis, an analysis was carried out using the PCA method the results in general the tutor performance assessment instrument had formed eleven main components with various sub-variables of each component such as seven sub-variables, three sub-variables, two sub-variables and one sub variable with matrix values. high correlation, so that the tutor's performance assessment instrument is suitable to be used to assess the tutor's performance.

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Journal Info

Abbrev

jisae

Publisher

Subject

Education

Description

JISAE is published as an annual journal published in February and September. Special editions are also planned according to the scope and needs. Currently JISAE also publishes peer review papers from international and national level conferences conducted by various research and academic ...