scholarly journals PENGARUH MEDIA KARTU KUARTET TERHADAP PRESTASI BELAJAR SISWA DALAM TEMA 7 SUBTEMA 2 DI INDONESIA

CENDEKIAWAN ◽  
2021 ◽  
Vol 3 (2) ◽  
pp. 124-133
Author(s):  
Nisa Awaliyah ◽  
Mohammad Fahmi Nugraha ◽  
Budi Hendrawan
Keyword(s):  
Expert Judgement ◽  
Quasi Experimental

Berdasarkan masalah pada proses pembelajaran tersebut maka melalui penerapan media pembelajaran kartu kuartet diharapkan mampu meningkatkan prestasi belajar siswa pada materi gaya kelas IV SDN 1 Linggawangi. Jenis penelitian ini adalah penelitian kuantitatif dengan metode eksperimen, desain yang digunakan quasi experimental dengan one-group pretest-posttest. Penelitian dilakukan di SDN 1 Linggawangi dengan populasi 20 orang siswa denga menggunakan sampel jenuh dengan membagi siswa kedalam dua kelas yaitu kelas kontrol sepuluh siswa dan kelas eksperimen sepuluh siswa. teknik pengumpulan data yaitu dengan melakukan observasi, wawancara tidak tersetruktur, dokumentasi, nilai. validitas instrumen peneliti melakukan expert judgement. Hasil yang didapat Pada siswa kelas eksperimen saat proses pembelajaran berlangsung siswa menjadi fokus dan antusias dalam mengikuti proses pembelajaran dan berpengaruh pada prestasi belajar siswa dengan hasil yang diperoleh dari nilai rata-rata posttest dengan adanya peningkatan lebih besar dari kelas kontrol yaitu 83,5 > 61,5.

scholarly journals PENGARUH TEORI VAN HIELE TERHADAP PRESTASI BELAJAR MATERI BANGUN DATAR KELAS IV SEKOLAH DASAR

CENDEKIAWAN ◽  
2020 ◽  
Vol 2 (2) ◽  
pp. 73-82
Author(s):  
Lita ◽  
Budi Hendrawan ◽  
M. Fahmi Nugraha
Keyword(s):  
Experimental Design ◽  
Expert Judgement ◽  
Van Hiele ◽  
Quasi Experimental

Penelitian ini bertujuan untuk: mengetahui Pengaruh Teori Van Hiele Terhadap Prestasi Belajar Siswa Kelas IV SDN Cijoho Tahun Ajaran 2019/2020. Metode Eksperimen menggunakan Quasi Experimental Design, desain penelitiannya yaitu One-Grup Pretest-Posttest Design dan untuk subjek yang digunakan yaitu Siswa kelas IV SDN Cijoho. Pengumpulan data menggunakan metode wawancara terstruktur, tes dan dokumentasi. Cara menguji Instrument agar valid dan realiabel dengan menggunakan uji Validitas expert judgement kepada ahli matematika dan guru kelas IV, lalu diuji cobakan terlebih dahulu kepada 30 orang siswa yang sudah belajar materi keliling luas bangun datar. Selain itu, instrument penelitian juga menggunakan uji Reliabilitas menggunakan rumus Alpa Cronbach. Teknik analisis data yang digunakan yaitu: Uji Normalitas, uji Homogenitas dan Uji Hipotesis. Uji Normalitas yaitu menggunakan rumus Kolmogrov-Smirnov yang harus memiliki nilai signifikansi > 0,05 yaitu hasihasilnya 0,480. Uji Homogenitas menggunakan rumus f hitung yang memiliki nilai signifikansi harus lebih kecil dari pada f tabel yaitu 1,879 < 2,22. Dikarnakan uji normalitas dan homogenitas >0,05 maka untuk uji hipotesis yaitu menggunakan rumus uji-t yang memiliki nilai signifikansinya 0,000. Dapat disimpulkan bahwa Teori Van Hiele sangat berpengaruh Terhadap Prestasi Belajar Siswa Kelas IV SDN Cijoho Tahun Ajaran 2019/2020.

Pragmatic Language Performance of Children Adopted Internationally

2019 ◽  
Vol 28 (2) ◽  
pp. 501-514
Author(s):  
Deborah A. Hwa-Froelich ◽  
Hisako Matsuo
Keyword(s):  
Social Communication ◽  
False Belief ◽  
Pragmatic Language ◽  
Eastern European ◽  
Language Performance ◽  
Emotion Identification ◽  
False Belief Understanding ◽  
Quasi Experimental ◽  
Pragmatic Communication ◽  
Eastern European Countries

Purpose Pragmatic language is important for social communication across all settings. Children adopted internationally (CAI) may be at risk of poorer pragmatic language because of adverse early care, delayed adopted language development, and less ability to inhibit. The purpose of this study was to compare pragmatic language performance of CAI from Asian and Eastern European countries with a nonadopted group of children who were of the same age and from similar socioeconomic backgrounds as well as explore the relationship among emotion identification, false belief understanding, and inhibition variables with pragmatic language performance. Method Using a quasi-experimental design, 35 four-year-old CAI (20 Asian, 15 Eastern European) and 33 children who were not adopted were included in this study. The children's pragmatic language, general language, and social communication (emotion identification of facial expressions, false belief understanding, inhibition) were measured. Comparisons by region of origin and adoption experience were completed. We conducted split-half correlation analyses and entered significant correlation variables into simple and backward regression models. Results Pragmatic language performance differed by adoption experience. The adopted and nonadopted groups demonstrated different correlation patterns. Language performance explained most of the pragmatic language variance. Discussion Because CAI perform less well than their nonadopted peers on pragmatic communication measures and different variables are related to their pragmatic performance, speech-language pathologists may need to adapt assessment and intervention practices for this population.

A Pilot Study on the Efficacy of Volunteer Mentorship for Young Adults With Self-Harm Behaviors Using a Quasi-Experimental Design

Crisis ◽  
2016 ◽  
Vol 37 (6) ◽  
pp. 415-426 ◽  
Author(s):  
Yik-Wa Law ◽  
Paul S. F. Yip ◽  
Carmen C. S. Lai ◽  
Chi Leung Kwok ◽  
Paul W. C. Wong ◽  
...  
Keyword(s):  
Experimental Design ◽  
Suicide Ideation ◽  
Intervention Group ◽  
Well Being ◽  
Control Group ◽  
Treatment As Usual ◽  
Prevention Services ◽  
Quasi Experimental ◽  
Self Harm ◽  
Volunteer Support

Abstract. Background: Studies have shown that postdischarge care for self-harm patients is effective in reducing repeated suicidal behaviors. Little is known about whether volunteer support can help reduce self-harm repetition and improve psychosocial well-being. Aim: This study investigated the efficacy of volunteer support in preventing repetition of self-harm. Method: This study used a quasi-experimental design by assigning self-harm patients admitted to the emergency departments to an intervention group with volunteer support and treatment as usual (TAU) for 9 months and to a control group of TAU. Outcome measures include repetition of self-harm, suicidal ideation, hopelessness, and level of depressive and anxiety symptoms. Results: A total of 74 cases were recruited (38 participants; 36 controls). There were no significant differences in age, gender, and clinical condition between the two groups at the baseline. The intervention group showed significant improvements in hopelessness and depressive symptoms. However, the number of cases of suicide ideation and of repetition of self-harm episodes was similar for both groups at the postintervention period. Conclusion: Postdischarge care provided by volunteers showed significant improvement in hopelessness and depression. Volunteers have been commonly involved in suicide prevention services. Further research using rigorous methods is recommended for improving service quality in the long term.

In a Working Mood?

2008 ◽  
Vol 20 (1) ◽  
pp. 3-14 ◽  
Author(s):  
Leonard Reinecke ◽  
Sabine Trepte
Keyword(s):  
Cognitive Task ◽  
Prior Experience ◽  
Computer Game ◽  
Control Group ◽  
Mood Management ◽  
Management Processes ◽  
Quasi Experimental ◽  
Personal Media ◽  
Experimental Group ◽  
Subsequent Task

Abstract. This quasi-experimental study examined the effects of exposure to a computer game on arousal and subsequent task performance. After inducing a state of low arousal, participants were assigned to experimental or control conditions via self-selection. Members of the experimental group played a computer game for five minutes; subjects in the control group spent the same amount of time awaiting further instructions. Participants who were exposed to the computer game showed significantly higher levels of arousal and performed significantly better on a subsequent cognitive task. The pattern of results was not influenced by the participants' prior experience with the game. The findings indicate that mood-management processes associated with personal media use at the workplace go beyond the alteration of arousal and affect subsequent cognitive performance.

Causation and Quasi-Experimental Design

1980 ◽  
Vol 25 (10) ◽  
pp. 772-775 ◽  
Author(s):  
GENE V. GLASS ◽  
J. WILLIAM ASHER
Keyword(s):  
Experimental Design ◽  
Quasi Experimental
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