Efektivitas Penggunaan Portofolio pada Perkuliahan Mikrobiologi terhadap Kemandirian dan Hasil Belajar Mahasiswa
Abstract: This research study
aims to know the effectiveness of portfolio assessment in microbiology course
on students’ self-regulated and learning outcome. This research was the
experimental research of the pretes-posttest group design. The sample was 44
students of Nondik Biologi 2013. Self-regulated questionnaire and learning
outcome test were used to measure self-regulated and learning outcome of
students. Data were analyzed by using independent sample t-test with SPSS
statistics 21 program. The results show that: (1) Students’ self regulated
learning that assessed by portfolio bigger than assessed by paper test
(tcount=3,105, p<0,05), the average score of students’ regulated learning on
experimental class (score 81) > students on control class (score 76); (2)
Students’ learning outcome that assessed by portfolio higher than assessed by paper
test (tcount=2,861, p<0,05), the average score of students’ learning outcome
on experimental class (score 86) > students on control class (score 80); (3)
Effect size portofolio assessment application on students’ self regulated and
learning outcome is 93% dan 81%, for
each. This study conclude that portfolio assessment application effective on
students’ self regulated and learning outcome in experimental microbiology,
State University of Medan.
Penulis: Shofia Lubis
Kode Jurnal: jpbiologidd160185
