Bahaya Kecanduan Internet Dan Kecemasan Komunikasi Terhadap Karakter Kerja Sama Pada Mahasiswa

. Penelitian ini bertujuan untuk mengetahui hubungan kecanduan internet dan kecemasan komunikasi dengan karakter kerjasama pada mahasiswa. Subjek dalam penelitian ini adalah 90. Data pada penelitian ini diperoleh dengan menggunakan Internet Addiction Test (IAT) dengan aspek-aspek meliputi perhatian terpusat pada internet, waktu berinternet semakin lama, kurang kontrol, gelisah saat offline, internet meningkatkan kepuasan, internet sebagai pelarian, compulsif, withdrawl, muncul resiko sosial, sering berbohong dengan validitas 0,309 sampai 0,819 dan reliabilitas 0,885. Skala kecemasan komunikasi dengan aspek-aspek meliputi tidak ingin berkomunikasi, menghindari partisipasi, kurang kontrol diri dengan validitas 0,274-0,806 dan reliabilitas 0,906. Skala karakter kerjasama dengan aspek-aspek meliputi bekerja bersama, memunculkan harapan positif, menghargai masukan, memberikan dorongan serta menumbuhkan semangat dengan validitas 0,201-0,799 dan reliabilitas 0,879. Data yang diperoleh kemudian dianalisis dengan menggunakan analisis regresi linier berganda hasilnya terdapat korelasi sebesar 0,943. Ppresentase sumbangan pengaruh variabel bebas terhadap variabel tergantung sebesar 88,8 %. Sisanya 11,2 % dipengaruhi atau dijelaskan oleh variabel lain yang tidak dimasukkan dalam model penelitian ini

Eksperimentasi Model Pembelajaran Kooperatif Tipe Think Talk Write Dan Think Pair Share Pada Materi Operasi Aljabar Ditinjau Dari Keterampilan Sosial Siswa Kelas VIII SMP Negeri Se-kabupaten Semarang Tahun Pelajaran 2014/2015

The purposes of this study was to determine the effect of the learning models on the learning achievement in Mathematics viewed from the sosial skill of the students. The learning models compared were the cooperative learning model of the Think Talk Write (TTW) type with scientific approach, Think Pair Share (TPS) type with scientific approach, and classical model with scientific approach.The type of this study was a quasi-experimental study with a 3x3 factorial design. The study population were all of grade VII students of Junior High School in Kabupaten Semarang. Instruments used for data collection were mathematics achievement test and sosial skill questionnaire. The proposed hypotheses of the research were analyzed by using the two way analysis of variance with unbalanced cells. Based on the hypothesis testing it can be concluded as follows. (1) Students\u27 learning achievement treated by TTW learning model with scientific approach are better than students treated by TPS model with scientific approach and classical learning model with scientific approach. In addition to, students\u27 learning achievement treated by TPS model with scientific approach are better than students treated by classical learning model with scientific approach. (2) Students\u27 learning achievement who have high social skill are better than students who have moderate and low social skill. Furthermore, students who have moderate social skill are better than students who have low social skill. (3) In high, moderate, and low social skill category, students learning achievement treated by TTW model with scientific approach are better than student who treated by TPS learning model with scientific approach and classical learning model with scientific approaching. Asides from that, students learning achievement are treated by TPS learning model with scientific approach are better than students who treated by classical learning model with scientific approach. (4) In TTW learning model with scientific approaching, TPS with scientific approach and classical learning with scientific approach, students learning achievement who have high social skill are better than students who have moderate and low social skill. Moreover, students who have moderate social skill are better than students who have low social skill