scholarly journals The Effects of Instructional Strategies on Preservice Teachers’ Math Anxiety and Achievement

2021 ◽  
Vol 4 (2) ◽  
pp. 133-151
Author(s):  
Janelle Lorenzen ◽  
◽  
Thomas Lipscomb ◽  
Keyword(s):  
Preservice Teachers ◽  
Teaching Methods ◽  
Math Anxiety ◽  
Significant Negative Correlation ◽  
Control Group ◽  
Student Behaviors ◽  
Control Group Design ◽  
Inquiry Based Learning ◽  
Course Content ◽  
Equivalent Control

The results reported herein represent the quantitative portion of a mixed method investigation that employed a non-equivalent control group design conducted to determine the effects of teaching methods on math anxiety and achievement among preservice elementary teachers enrolled in a mathematics course. Two teaching methods, inquiry-based learning (IBL) and direct instruction (DI), were compared. These results indicated that math anxiety decreased significantly for the IBL group while increasing for the DI group over the course of an academic semester. There was no difference in measured learning outcomes between the two groups. A significant negative correlation between math anxiety and student achievement, however, was found. Qualitative results, discussed in a companion article, contextualize these findings and reveal that the participants attributed varying levels of math anxiety to several factors including course content, teaching methods, assessments, and student behaviors.

scholarly journals Effects of Cooperative E-Learning Approach on Students Attitude Towards Chemistry in Koibatek Sub-County, Kenya

2018 ◽  
Vol 5 (3) ◽  
pp. 111-114
Author(s):  
Chebii Roselyn ◽  
Samuel W. Wachanga ◽  
Zepheniah O. Anditi
Keyword(s):  
Teaching Method ◽  
Control Group ◽  
Learning Approach ◽  
Control Groups ◽  
Control Group Design ◽  
Course Content ◽  
Conventional Teaching ◽  
Equivalent Control ◽  
E Learning ◽  
And Control

The study investigated the effectiveness of Co-operative E-learning approach (CELA) on students’ attitude towards Chemistry. The Solomon Four Group, Non-equivalent Control Group Design was employed in the study. The study was carried out in Koibatek sub-county, Kenya where there has been a persistent low achievement in the subject. 489 form three students from twelve county schools, purposively selected from the sub-county were taught the same course content on the mole for a period of five weeks. The experiment groups received their instructions through the use of CELA approach and control groups using the conventional teaching method. The researcher trained the teachers in the experimental groups on the technique of CELA before treatment. Student Attitude Questionnaire (SAQ) was used for data collection. The results of the study indicated that students in experimental groups outperformed those in the control groups. Also, there were no statistically significant differences in the mean score in SAQ between boys and girls exposed to CELA. Girls and boys performed equally well in altitudes towards Chemistry. Chemistry teachers should be encouraged to incorporate CELA method.

scholarly journals The Effect of Inqury Based Learning on The Procedural Knowledge Dimension about Electric and Magnet Concept

2017 ◽  
Vol 13 (2) ◽  
pp. 88-93 ◽  
Author(s):  
Y. Yusrizal ◽  
A. Halim ◽  
J. Junike
Keyword(s):  
Sampling Method ◽  
Procedural Knowledge ◽  
Choice Test ◽  
Control Group ◽  
Control Group Design ◽  
Experimental Physics ◽  
Inquiry Based Learning ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Experimental Group

The purpose of this study to determine the effect of the use of inquiry-based learning to the increased dimensions of procedural knowledge in electrical magnetic material. The study used a quasi-experimental research methods with research design is non-equivalent control group design and a sampel are selected with the random sampling method. The experimental group was taught by the method of inquiry-based learning and the control group was taught by conventional methods. Collecting data using the instrument of multiple-choice test that developed through this research with category of validity is valid, reliability with category of reliable, index of discrimination with category of low, and level of difficulty with category of medium. The results of the data analysis by using the formula N-Gain and t-test showed that an increase in the dimensions of procedural knowledge siginificantly for experimental class and less significant for control class. Based on the results of this study suggested to the teacher to always use the method of inquiry learning that an increase in procedural knowledge dimension, especially for topics related to experimental physics.

scholarly journals The Effects of Active Recreational Math Games on Math Anxiety and Performance in Primary School Children: An Experimental Study

2020 ◽  
Vol 7 (1) ◽  
pp. 89 ◽  
Author(s):  
Homoud Mohammed N Alanazi
Keyword(s):  
Teaching Methods ◽  
Math Anxiety ◽  
Significant Negative Correlation ◽  
Primary School Children ◽  
Control Group ◽  
Traditional Teaching ◽  
Significant Difference ◽  
Traditional Teaching Methods ◽  
And Performance ◽  
Experimental Group

<p>This study investigates the effect of active recreational maths games (ARMG) on 1st grade male students’ maths anxiety and performance. The sample was divided into two groups: an experimental group (N=28), which was taught maths with ARMG in addition to traditional teaching methods, and a control group (N=30), which was taught with traditional teaching methods only. The ARMG consisted of 24 sessions taking place over a period of two months. Students participated in three sessions per week, each of which lasted 45 minutes. The findings revealed a significant negative correlation (r=-0.482; p&lt;0.05) between maths anxiety and students’ performance. A significant difference (α= 0.05) in maths anxiety and performance emerged between the experimental and control groups. The experimental group obtained lower maths anxiety scores and higher performance scores than the control group. Considering these results, the study proposes several recommendations and suggestions to develop maths teaching with ARMG.</p>

scholarly journals EFEKTIVITAS METODE USWAH ḤASANAH DALAM PROSES PEMBELAJARAN PAI (Studi Eksperimen di SMPN 29 Bandung)

2019 ◽  
Vol 5 (2) ◽  
pp. 123
Author(s):  
Siti Maesaroh ◽  
Aam Abdussalam ◽  
Cucu Surahman
Keyword(s):  
Religious Education ◽  
Student Development ◽  
Teaching Methods ◽  
Research Method ◽  
Control Group ◽  
Control Group Design ◽  
Know How ◽  
Group Design ◽  
Quasi Experimental ◽  
Equivalent Control

This research is motivated by the fact that the learning process of Islamic Religious Education (PAI) is still experiencing various obstacles, one of which is the formation of moral students. The most important goals of learning PAI is the formation of morals students. To overcome these problems it is necessary to apply an appropriate and effective teaching methods for student development. The purpose of this study is to know how far the effectiveness of Uswah Ḥasanah method in learning PAI to improve akhlakul karimah. The research method used is quasi experimental with quantitative approach of non-equivalent control group design (not equivalent) research design. Techniques used in data collection are questionnaire, observation, and documentation. The result of this reasearch is that Uswah Ḥasanah Method is very effective in improving the Akhlakul Karimah of the student.  Penelitian ini dilatarbelakangi oleh fakta yang menunjukkan bahwa proses pembelajaran Pendidikan Agama Islam (PAI) masih mengalami berbagai kendala, salah satunyaadalah pembentukan akhlak siswa. Satu tujuan yang paling utama dari pembelajaran PAI itu adalah pembentukan akhlak siswa.Untuk menanggulangi masalah tersebut maka perlu diterapkan suatu metode pengajaran yang tepat dan efektif untuk perkembangan siswa. Tujuan penelitian ini adalah untuk mengetahui sejauhmana efektivitas metode Uswah Ḥasanah  dalam pembelajaran PAI untuk meningkatkan akhlakul karimah.Metode penelitian yang digunakan adalah kuasi eksperimen dengan pendekatan kuantitatif desain penelitian non-equivalent control group design ( tidak ekuivalen). Teknik yang digunakan dalam pengumpulan data adalah angket, observasi, dan dokumentasi. Daripenelitianinidapatdisimpulkan bahwa penerapan Metode Uswah Ḥasanahini sangat efektif dalam meningkatkan Akhlakul Karimah Siswa.

HUBUNGAN PENGGUNAAN BETADINE SALEP TERHADAP KEJADIAN FLEBITIS PADA TEMPAT PEMASANGAN INFUS INTRAVENA DI RUMAH SAKIT TENTARA TINGKAT IV 01.07.01 PEMATANGSIANTAR TAHUN 2021

2021 ◽  
Vol 4 (1) ◽  
pp. 1-7
Author(s):  
Kuat Sitepu ◽  
Anita Srigandaria Purba ◽  
Arfah May Sara ◽  
Widya .
Keyword(s):  
Intravenous Infusion ◽  
Infusion Therapy ◽  
Control Group ◽  
Infusion Site ◽  
Control Group Design ◽  
Army Hospital ◽  
Normality Test ◽  
Control And Prevention ◽  
Equivalent Control ◽  
Standard Set

Background :  The incidence of ebitis is one indicator of the quality of hospital services with the standard set by The Infusion Nursing of Practice, which is 5%. The incidence of phlebitis is an indicator of minimum hospital service quality with a standard incidence of ≤1.5%. Purpose : Knowing the effect of using betadine ointment on the incidence of phlebitis at the intravenous infusion site at the Army Hospital TK IV. 01.07.01 Pematangsiantar. Methods : This type of research the researcher used was a quasi experiment with the equivalent control group design. The research instrument used was an observation sheet with a sample of 30 patients who had an intravenous infusion attached. Results: There was a significant effect of using betadine ointment on the incidence of phlebitis on intravenous infusion therapy. Statistical analysis using normality test, homogeneity and hypothesis testing. Conclusions and suggestions : The use of betadine ointment against the incidence of phlebitis at the intravenous infusion site has a significant relationship. Therefore the hospital management must continue to make efforts to improve services to patients. As a suggestion, room nurses should increase their knowledge through training on infection control and prevention, nosocomial infection prevention training in hospitals.

scholarly journals Pengaruh Metode Karyawisata Fantasi di Lingkungan Sekolah Berbantuan Media Majalah Dinding Terhadap Kompetensi Pengetahuan PPKn

Mimbar Ilmu ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 53
Author(s):  
I Gusti Ayu Nedya Sanistyasari ◽  
Made Putra ◽  
Ni Wayan Suniasih
Keyword(s):  
Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control

Tujuan penelitian ini untuk mengetahui pengaruh metode karyawisata fantasi di lingkungan sekolah berbantuan media majalah dinding terhadap kompetensi pengetahuan PPKn siswa kelas V SD gugus VIII Mengwi Jenis penelitian ini merupakan eksperimen semu, dengan bentuk non-equivalent control group design. Sampel ditentukan dengan teknik random sampling. Sampel penelitian ini adalah kelas VA SD No.3 Mengwi, dan kelas VA SD No. 1 Mengwi sebanyak 31 siswa. Data kompetensi pengetahuan PPKn dikumpulkan dengan instrumen berupa tes objektif pilihan ganda biasa berjumlah 31 butir, yang telah divalidasi. Data kompetensi pengetahuan PPKn dianalisis dengan uji-t. Hasil analisis diperoleh thitung=3,421. Harga tersebut kemudian dibandingkan dengan harga ttabel dengan dk=59 dan taraf signifikansi 5% sehingga diperoleh harga ttabel=2,000, karena thitung>ttabel maka Ho ditolak, yang berarti terdapat perbedaan yang signifikan kompetensi pengetahuan PPKn antara kelompok siswa yang dibelajarkan melalui metode karyawisata fantasi di lingkungan sekolah berbantuan media majalah dinding dengan kelompok siswa yang dibelajarkan melalui pembelajaran konvensional pada siswa kelas V SD Gugus VIII Mengwi. Sehingga dapat disimpulkan, metode karyawisata fantasi di lingkungan sekolah berbantuan media majalah dinding berpengaruh terhadap kompetensi pengetahuan PPKn siswa kelas V SD Gugus VIII Mengwi tahun pelajaran 2018/2019. Disarankan kepada peneliti lain agar penelitian ini dapat digunakan sebagai refrensi untuk melaksanakan penelitian selanjutnya.

scholarly journals PENGARUH LATIHAN LARI KIJANG DAN LARI GAWANG TERHADAP KEMAMPUAN LOMPAT JAUH DITINJAU DARI DAYA LEDAK OTOT TUNGKAI PADA SISWA KELAS VIII SMP NEGERI 4 GOLEWA

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Josep Marsianus Rewo
Keyword(s):  
Student Performance ◽  
Random Sampling ◽  
Performance Test ◽  
Control Group ◽  
Limb Muscle ◽  
Design Data ◽  
Control Group Design ◽  
Equivalent Control ◽  
Long Jump ◽  
Jump Ability

Penelitian ini merupakan kuasi eksperimen yang menggunakan non-equivalent control group design. Data yang dikumpulkan dalam penelitian ini adalah tes unjuk kerja lompat jauh siswa. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh latihan lari kijang dan lari gawang untuk meningkatkan kemampuan lompat jauh siswa  di tinjau dari daya ledak otot tungkai. Sampel penelitian berjumlah 84 orang siswa kelas VIII yang dipilih dengan teknik random sampling. Data dikumpulkan dengan tes, kemudian dianalisis dengan analisis varian (Anava dua jalur). Hasil penelitian menemukan sebagai berikut. (1) terdapat perbedaan kemampuan lompat jauh antara siswa yang mengikuti model latihan lari kijang dengan siswa yang mengikuti model latihan lari gawang (Fhitung= 4,06>Ftabel(a=5%)) = 4,00, signifikan). (2) Terdapat pengaruh interaksi antara model latihan dengan daya ledak otot tungkai terhadap lompat jauh (Fhitung= 23,39>Ftabel(a=5%) = 4,00, signifikan). (3) Tidak terdapat perbedaan lompat jauh antara siswa yang mengikuti latihan lari kijang dan lari gawang untuk siswa yang memiliki daya ledak otot tungkai tinggi (Qhitung= 16,43>Qtabel = 4,00 signifikan). (4) Terdapat perbedaan lompat jauh antara siswa yang mengikuti model latihan lari kijang dan lari gawang untuk siswa yang memiliki daya ledak otot tungkai rendah (Qhitung = 5,919 >Qtabel= 4,00 signifikan).This study was quasi experiment used non-equivalent control design. The data collected in this study was the student performance test of long jump. This study aims to determine and analyze the influence of the practice of lari kijang and lari gawang to improve students' long jump ability in review of the explosive muscle limb power. The sample of the study was 84 students of grade VIII chosen by random sampling technique. The data was collected by test then analyzed with variant analysis (ANAVA) two ways) and t-test. The result of the study showed that: (1) There is a difference in long jump ability between students who follow the model of lari kijang training with students who follow the model of lari gawang (Fhitung= 4,06 >Ftabel(a=5%)) = 4,00, significant) (2) There is an interaction effect between the exercise model and the explosive muscle limb power against the long jump (Fhitung= 23,39 >Ftabel(a=5%) = 4,00, significant). (3) There is no difference in long jump between students who follow lari kijang and lari gawang for students who have high limb muscle explosive power (Qhitung= 16,43>Qtabel = 4,00 significant) (4) There is a long jump difference between students who follow the model of lari kijang and lari gawang for students who have low limb muscle explosiveness (Qhitung = 5,919 >>Qtabel = 4,00 significant).

scholarly journals Penerapan Modul Problem Based Learning terhadap Self Efficacy dan Hasil Belajar Peserta Didik

2021 ◽  
Vol 9 (4) ◽  
pp. 631-641
Author(s):  
Citra Yolantia ◽  
Wiwit Artika* ◽  
Cut Nurmaliah ◽  
Hafnati Rahmatan ◽  
Muhibbuddin Muhibbuddin
Keyword(s):  
Self Efficacy ◽  
Problem Based Learning ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control

Self-efficacy memiliki kontribusi penting dalam proses pembelajaran karena dapat digunakan sebagai prediktor kinerja belajar siswa. Self-efficacy mampu merangsang motivasi, proses kognitif, aktivitas, prestasi dan ketekunan siswa. Kurangnya kemampuan efikasi diri merupakan salah satu masalah yang sering terjadi dalam pembelajaran. Permasalahan ini dapat diatasi melalui penerapan media pembelajaran seperti penggunaan modul inovatif. Penelitian bertujuan untuk mengetahui pengaruh penerapan modul pembelajaran berbasis masalah terhadap efikasi diri dan hasil belajar siswa. Selain itu juga bertujuan untuk melihat hubungan antara efikasi diri dengan hasil belajar akibat penerapan modul pembelajaran berbasis masalah materi sistem pencernaan. Penelitian ini dilaksanakan pada semester genap tahun ajaran 2020/2021 di sebuah sekolah menengah atas di Kabupaten Aceh Barat, Aceh, Indonesia. Penelitian ini menggunakan metode eksperimen dengan desain pretest posttest non-equivalent control group design. Sampel penelitian adalah 93 siswa (total sampling). Instrumen yang digunakan dalam penelitian ini terdiri dari angket efikasi diri dan tes kognitif materi sistem pencernaan. Data efikasi diri dan hasil belajar dianalisis dengan uji statistik parametrik menggunakan analisis kovarians, sedangkan efikasi diri dianalisis menggunakan persentase. Hasil penelitian menunjukkan bahwa penerapan modul pembelajaran berbasis masalah berpengaruh terhadap efikasi diri dan hasil belajar siswa. Selain itu, analisis korelasi menunjukkan bahwa r hitung r tabel (0,7277 0. 2461) yang mengartikan adanya hubungan yang signifikan antara efikasi diri dengan hasil belajar siswa. Efikasi diri berpengaruh positif terhadap prestasi belajar siswa: semakin tinggi efikasi diri maka hasil belajar akan semakin tinggi

scholarly journals Impact of a dementia-friendly program on detection and management of patients with cognitive impairment and delirium in acute-care hospital units: a non-equivalent control group design

2021 ◽  
Author(s):  
Nina Weldingh ◽  
Marte Mellingsæter ◽  
Bendik Hegna ◽  
Jūratė Šaltytė Benth ◽  
Gunnar Einvik ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Acute Care ◽  
Acute Care Hospital ◽  
Control Group ◽  
Care Hospital ◽  
Control Group Design ◽  
Group Design ◽  
Hospitalised Patients ◽  
Number Of Patients ◽  
Equivalent Control

Abstract Background Frail older persons with cognitive impairment (CI) are at special risk of experiencing delirium during acute hospitalisation. The purpose of this study was to investigate whether a dementia-friendly hospital program contributes to improved detection and management of patients with CI and risk of delirium at an acute-care hospital in Norway. Furthermore, we aimed to explore whether the program affected the prevalence of delirium, pharmacological treatment, 30-day re-hospitalisation, 30-day mortality and institutionalisation afterwards. Methods This study had a non-equivalent control group design and a historical control group. It was conducted at two different medical wards at a large acute-care hospital in Norway from September 2018 to December 2019. A total of 423 acute hospitalised patients 75 years of age or older were included in the study. Delirium screening and cognitive tests were recorded by research staff with the Four Assessment Test (4AT) and the Confusion Assessment Measure (CAM), while demographic and medical information was recorded from patient journals. Results Implementation of the dementia-friendly hospital program did not show any significant effect on the identification of patients with CI. However, the proportion of the patients with CI who received preventive measures increased by 32.2% (P < .001), compared to the control group. The share of patients screened with 4AT within 24 hours increased from 0–35.5% (P < .001). Furthermore, the number of patients with CI who were prescribed antipsychotic/hypnotic medications was reduced by 24.5% (P < .001). There were no differences in delirium, 30-day readmission or 30-day mortality. Conclusions Implementation of a model for early screening and multifactorial nonpharmacological interventions for patients with CI and delirium using quality improvement methodology may improve management of this patient group, increase staff awareness of family involvement, and reduce prescriptions of antipsychotics, hypnotics and sedatives. Trial registration: The protocol of this study was retrospectively registered in the ClinicalTrials.gov Protocol Registration and Results System with the registration number: NCT04737733 and date of registration: 03/02/2021.

scholarly journals Pengaruh Penerapan Bahan Ajar Model Inkuiri Terbimbing Terintegrasi Kearifan Lokal Berbasis Outcome Based Education (OBE) Melalui Penggunaan Media Online Terhadap Literasi Sains

2021 ◽  
Vol 16 (2) ◽  
pp. 157
Author(s):  
Juliani Rohaili ◽  
Dadi Setiadi ◽  
Kusmiyati Kusmiyati
Keyword(s):  
Grade Level ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Outcome Based Education ◽  
Equivalent Control ◽  
Quasi Experiment

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan bahan ajar model inkuiri terbimbing terintegrasi kearifan lokal berbasis outcome based education (OBE) melalui penggunaan media online terhadap literasi sains peserta didik kelas X di SMAN 8 Mataram. Jenis penelitian ini adalah eksperimen semu (Quasi Experiment), dengan desain penelitian non-equivalent control group design. Populasi penelitian seluruh peserta didik kelas X MIA (164 orang). Teknik pengambilan sampel menggunakan purposive sampling. Instrumen penelitian menggunakan angket validasi ahli, angket respon peserta didik, dan tes literasi sains. Hasil validasi kelayakan bahan ajar oleh ahli menunjukkan skor rata-rata 0,78 yang termasuk dalam kategori layak. Presentase respon peserta didik terhadap bahan ajar yaitu 55,93% yang tergolong sangat menarik. Data keterbacaan menggunakan flesh kinchaid grade level menyatakan naskah bahan ajar layak untuk kelas X dengan rentang usia pengguna 13-16 tahun dan rata-rata indeks keterbacaan sebesar 10,7. Hasil uji hipotesis MANOVA menunjukkan nilai signifikansi literasi sains peserta didik yaitu 0,000 (p < 0,05), sehingga penerapan bahan ajar model inkuiri terbimbing terintegrasi kearifan lokal berbasis outcome based education melalui penggunaan media online berpengaruh terhadap literasi sains peserta didik. Kesimpulan dari penelitian ini menunjukkan bahwa penerapan bahan ajar model inkuiri  terbimbing terintegrasi kearifan lokal berbasis outcome based education melalui penggunaan media online berpengaruh terhadap literasi sains peserta didik.

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