PENGEMBANGAN INSTRUMEN PENILAIAN AFEKTIF UNTUK MENGUKUR SIKAP SISWA TERHADAP NILAI ATAU NORMA YANG BERHUBUNGAN DENGAN MATERI KEANEKARAGAMAN HAYATI INDONESIA
ABSTRACT: The aim of this
research is to develop an instrument for affective assessment to measure
students’ attitude on norms and values in the concept of Indonesian’s
biological diversity. A developmental research was conducted from February to
March 2015. The results showed that from 60 items of affective instruments of
modified likert scale which was designed by the researcher and then validated
by 3 experts’ lecturers, It was found that there were 44 triable instruments.
From 44 items that have been tried out to 272 respondents, there were only 12
invalid items with the coefficient of correlation was ≤ 0.3. The reliability of
the item was 0.868 which was categorized as good. After the next trial, 32
items of instrument were tried out to 100 respondents to measure students’
attitudes. It was found that the average of students’ attitude was 103.97 which
was considered as having positive attitudes. It can be concluded that the
quality of developed-likert scale item instrument for assessing affective
domain has been valid and reliable. It has fulfilled the criteria of a good
tool to assess attitude domain.
Penulis: Marliza, Yusrizal,
Abdullah
Kode Jurnal: jpbiologidd150919
