Open AccessThe Effect of Information Services Toward Confidence Students’ in Expressing Opinions
Author(s) -
Dina Hidayati Hutasuhut,
Muhammad Fadlan
Publication year - 2021
Publication title -
altruistik
Language(s) - English
Resource type - Journals
eISSN - 2798-3765
pISSN - 2798-3773
DOI - 10.24114/altruistik.v1i1.24854
Subject(s) - wilcoxon signed rank test , test (biology) , confidence interval , table (database) , psychology , value (mathematics) , statistics , computer science , mann–whitney u test , mathematics education , mathematics , data mining , paleontology , biology
This research aims to determine the effect of information services on confidence in expressing opinions in student online lectures. The method used in this study is a quantitative method. This type of research is a quasi-experimental with the type of Pre test-post test one group design. The subjects in this study were 30 students in semesters 1 and 3 who had low confidence in expressing their opinions. The instrument used is a self-confidence scale in expressing opinions. Instruments are given before and after the implementation of information services. Data were analyzed using the Wilcoxon test. Pre-test data in the experimental group obtained an average = 73.5 while the post-test data obtained an average = 119.30. This data is in accordance with the Wilcoxon level test obtained Jcount = 132 while Jtable = 105. Based on the critical value table J for the Wilcoxon marked level test for n = 30, = 0.05 the hypothesis is accepted. That is, there is a significant effect of providing information services on confidence in expressing opinions on online student recovery.