scholarly journals PENGARUH VIDEO PEMBELAJARAN INTERAKTIF MENGENAL WARNA TERHADAP KEMAMPUAN KOGNITIF ANAK

2020 ◽  
Vol 15 (2) ◽  
pp. 137-146
Author(s):  
Femmy Nur Assyifa ◽  
Rohita ◽  
Nurfadilah
Keyword(s):  
Cognitive Abilities ◽  
Mean Value ◽  
T Test ◽  
Homogeneity Test ◽  
Paired Sample ◽  
Normality Test ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Educational Videos

Tujuan penelitian ini adalah untuk melihat pengaruh video pembelajaran interaktif terhadap kemampuan mengenal warna pada anak usia 4-5 tahun. Metode penelitian yang digunakan adalah pre experimental dengan jenis one group pretest posttest design. Sampel yang digunakan adalah anak usia 4-5 tahun yang berjumlah 20 orang, dengan teknik pengambilan sampel menggunakan sampling jenuh. Indikator kemampuan kognitif yang digunakan adalah kemampuan mengklasifikasikan warna, kemampuan mengurutkan benda berdasarkan 5 seri warna, dan kemampuan menyebutkan warna. Teknik pengumpulan data menggunakan lembar observasi yang digunakan untuk melakukan pretest dan posttest. Analisis data dilakukan menggunakan uji normalitas, uji homogenitas, dan uji paired sample T-test. Hasil penelitian menunjukkan bahwa terdapat perbedaan yang cukup signifikan pada nilai rata-rata hasil pretest dan nilai hasil posttest pada indikator mengklasifikasikan warna memiliki nilai; indikator mengurutkan benda berdasarkan 5 seriasi warna; dan indikator menyebutkan warna. Kesimpulan dari penelitian ini adalah terdapat pengaruh penggunaan video pembelajaran interaktif terhadap kemampuan mengenal warna pada anak usia 4-5 tahun.The purpose of this study was to find out the effect of interactive educational videos on children, specially aged 4-5 years, in recognizing colors. The research used pre-experimental method, with one group pre test post test design. The participants were 20 children aged 4-5 years, which recruited using saturated sampling. Indicators of cognitive abilities used in this research were focusing on the ability to classify colors, to sort objects based on 5 color series, and to name the colors. The data were collected through observation using observation sheets before and after the introduction of the interactive educational videos which was conducted for five days. Data analysis was performed using the normality test, homogeneity test, and paired sample T-test. The results showed that there was a significant difference in the mean value of the pretest and posttest results on each indicator. The conclusion of this study is that there is an effect of the use of interactive educational videos on the ability to recognize colors in children aged 4-5 years.

scholarly journals Level of knowledge about handwashing and hand sanitizer at Taro village, Gianyar before and after counseling

2022 ◽  
Vol 13 (1) ◽  
pp. 250-254
Author(s):  
Maftuhatur Rizkiyah Putri ◽  
Almira Disya Salsabil ◽  
I Made Agus Dwipayana ◽  
Widati Fatmaningrum
Keyword(s):  
T Test ◽  
Paired Sample ◽  
Hand Sanitizer ◽  
Average Value ◽  
Normality Test ◽  
Significant Difference ◽  
Before And After ◽  
Kolmogorov Smirnov ◽  
Level Of Knowledge ◽  
Test For Normality

Introduction: The COVID-19 pandemic has harmed various fields, and people's activities cannot run as usual. Prevention of the transmission of COVID-19 is very important to be applied in everyday life. Washing hands with soap or hand sanitizer is easy and inexpensive prevention to do, but there are still many people who are wrong in practicing it. This needs to be done more counseling and education to the community in order to increase public knowledge about handwashing and hand sanitizer. Method: This research is an analytic study with a research design using a one-group pretest-posttest design. Using 31 respondents from Taro villagers who attended the counseling. Data analysis using Paired Sample T-test and Kolmogorov-Smirnov Test for Normality Test. Result: The average value of knowledge before counseling is 53.8710 while the value after counseling is 82.9677. Paired Sample T-test and obtained a significance value of 0.000 so that a significant difference was found (<0.005) between the values before and after counseling. Conclusion: There is a significant difference in the level of knowledge before and after handwashing and hand sanitizer counseling.

scholarly journals The Effect of Disaster Management Education on Mother’s Under Five Preparedness Facing Floods In Aceh Province

2021 ◽  
Vol 9 (E) ◽  
pp. 1032-1035
Author(s):  
Rachmawati Rachmawati ◽  
Rosi Novita ◽  
Ida Fitria
Keyword(s):  
Disaster Management ◽  
Disaster Preparedness ◽  
Management Education ◽  
Statistical Tests ◽  
Mean Value ◽  
T Test ◽  
Under Five ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

BACKGROUND: The flood disaster has had various impacts on the people in Aceh. One of the groups prone to flooding is mothers with toddlers. Efforts should be made to increase capacity, understanding, and knowledge through education and education for disaster preparedness to reduce the risk of occurring. AIM: Analyzing the effect of disaster management education on the Preparedness of mothers under five in Aceh. METHODS: This type of research is a quasi-experimental study using the One-Group Pretest-Posttest. The sample in this study was 51 mothers of children under five who were willing to sample and resided in two flood-affected villages. Data collection on the Preparedness of mothers under five in this study was carried out using pre-test and post-test questionnaires before and after the provision of disaster education. Data analysis using bivariate used dependent T-test and correlation analysis used Rank Spearman correlation. RESULTS: The results showed a significant difference in the mean value of knowledge, attitudes, and Preparedness of under-five mothers before and after receiving education about disasters, as evidenced by statistical tests using the dependent t-test p < 0.05. Measurement of the pre-test and post-test scores on the average increase in knowledge from before 89.45 to 94.53 after education provision. The attitude variable also increased on average from 39.43 to 48.40 after the provision of education. The preparedness variable also increased on average from 50.69 to 58.28 after the provision of education. CONCLUSION: Disaster management education has provided increased knowledge, attitudes, and Preparedness for mothers under five to flood disasters.

scholarly journals THE USE OF IMPROVISATION TECHNIQUE IN TEACHING SPEAKING AT THE SECOND GRADE OF SMAN 1 KUSAMBI

2019 ◽  
Vol 4 (2) ◽  
pp. 163
Author(s):  
Nurwia Nurwia ◽  
Amir Jaya ◽  
Asrun Lio
Keyword(s):  
Research Question ◽  
T Test ◽  
Second Grade ◽  
Paired Sample ◽  
Purposive Sampling ◽  
Speaking Test ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

This study was aimed at investigating whether there was a significant effect of using improvisation  technique on students’ speaking ability. The research question of this study was “Is there any significant effect of using improvisation technique on students’ speaking ability at the second grade of SMA Negeri 1 Kusambi?”. The sample of this study was students at XI IPA 3 consisting of 11 males and 15 females who were chosen using purposive sampling. The instrument of this study was a speaking test. To analyze the result of this study, the researcher used paired sample t-test computed in SPSS 16.0. It was conducted to compare the scores of pre-test and post-test in experimental class. After analyzing the data, it was found that there was a significant difference in the scores for pre-test (M= 1.47, SD= 0.38) and post- test (M= 2.85, SD= 0.45). The probability value was .000 (<.05) It means that there was a significance difference on students’ speaking ability before and after the use of improvisation technique. Keywords: Speaking Ability, Teaching Speaking, Improvisation Technique.

scholarly journals STUDI PERBANDINGAN PEMBELAJARAN KOOPERATIF MENGGUNAKAN MEDIA CHEMICAL DOMINO CARD DAN FLASH CARD

Alotrop ◽  
2017 ◽  
Vol 1 (2) ◽  
Author(s):  
Nina Gusti ◽  
Amrul Bahar ◽  
Dewi Handayani
Keyword(s):  
Chemical Compounds ◽  
Mean Value ◽  
T Test ◽  
Homogeneity Test ◽  
Average Value ◽  
Normality Test ◽  
Significant Difference ◽  
Class 1 ◽  
Quasi Experimental ◽  
Academic Year

[COMPARISON STUDY OF COOPERATIVE LEARNING USING CHEMICAL DOMINO CARD AND FLASH CARD MEDIA] This study aims to measure differences in the results of chemistry learning between experimental class 1 classes that apply Chemical Domino Card learning media with experimental class 2 that apply Flash Card media at nomenclature of chemical compounds topics in class X IPA SMA Negeri 2 Kota Bengkulu at 2016 / 2017 academic year. Use of these two learning media is considered from the practicality, advantages, and effectivenes  The type of research is a quasi experimental research with the population of all students of class X MIPA in SMA Negeri 2 Kota Bengkulu at 2016/2017 academic year , which a sample class  is X MIPA E and X MIPA F. Implementation of research conducted by using two experimental class, X MIPA E which uses Chemical Domino Card media and class X MIPA F using Flash Card media. Data analysis used are  mean value, homogeneity test, normality test and t test. The average value of posttest experimental class I for first and second meeting is 77,5 and 79,72, while for experiment class II is 86,94 and 88,61. Then t test is done by using difference of pretest and posttest value of student, which is obtained that both at first meeting and second t count> t table that is 2,44> 2,38081 (first meeting) and 2,81> 2,38081 (second meeting ). The results of this study indicate that there is a significant difference of student learning outcomes using Chemical Domino Card and Flash Card media on the nomenclature of chemical compounds

scholarly journals ANALISIS KEMAMPUAN DALAM MENYELESAIKAN SOAL CERITA MENGGUNAKAN PENDEKATAN PROBLEM SOLVING PADA MATERI PERKALIAN DI KELAS III SDN 1 SAYAN

2021 ◽  
Vol 3 (2) ◽  
pp. 91-100
Author(s):  
Rahmayanti Putri ◽  
Yumi Sarassanti ◽  
Aprima Tirsa
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
Experimental Design ◽  
Test Problem ◽  
T Test ◽  
Paired Sample ◽  
Normality Test ◽  
Significant Difference ◽  
Before And After ◽  
Complete Story

The purpose of this researc was to describe (1) students ability to complete story test before usedproblem solving approach. (2) students ability to complete story test after used problem solving learning. (3) the significant difference of students ability to complete story test before and after used problem solving approach. This researc was to pre experimental design, and this design is one group pretest-posttest . this research did to the threeth grade students at SDN 1 Saya, there have 24 students with 14 boys and 10 girls. Data analysis on this research are normality test, test of homogenity, paired sample t-test, and n-gain test. The result of this research: (1) Students ability to complete story test before used problem solving approach look on the pretest shown that value average of the students are 42. (2) Students ability to complete story test after used problem solving approach look on the pretest shown that value average of the students are 75.83. (3) It shown that signifanct difference of students ability to complete story test before and after used problem solving approach.Keywords: Ability to complete story test, problem solving.

scholarly journals USE OF REMINDER AS NUDGE TO INCREASE EMPLOYEE PARTICIPATION TO COMPLETE DATA IN DITJENPAS CIVIL SERVANTS SYSTEM

2019 ◽  
Vol 2 (2) ◽  
pp. 83-88
Author(s):  
Ekha Nurfitriana ◽  
Maki Zaenudin S
Keyword(s):  
Employee Participation ◽  
Complete Data ◽  
T Test ◽  
Civil Servants ◽  
Test Results ◽  
Paired Sample ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

We tested the use of reminder techniques to increase participation of Sekertariat Direktorat Jenderal Pemasyarakatan employeesi to complete and update their staffing data independently through the design of one group pre-post test. We weight the completeness of data from each employee based on information categories. Those who are still incomplete are then given a reminder in the form of a circular to immediately complete the staffing data. We find that there is an increase in completeness of data from an average number of completeness 64.94% to 75,22%. Paired sample t-test results show that there is a significant difference (t = 24.198; n = 176; p<0.0005; d= .77) between conditions before and after the intervention is given to employees.

scholarly journals IMPROVING NARRATIVE WRITING ACHIEVEMENT OF THE TENTH GRADERS OF SMA NEGERI UNGGUL 4 PALEMBANG

2020 ◽  
Vol 6 (2) ◽  
pp. 120-128
Author(s):  
Muhammad Irwansyah Putra ◽  
Erlina Erlina ◽  
Lingga Agustina Suganda
Keyword(s):  
T Test ◽  
Control Group ◽  
Narrative Writing ◽  
Writing Achievement ◽  
Paired Sample ◽  
Tenth Graders ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
R Value

The objectives of this study were to find out whether or not (1) there was any significant difference in narrative writing achievement between before and after the tenth graders of SMA Negeri Unggul 4 Palembang were taught by using POW+WWW W=2 H=2 strategy and (2) there was any significant difference in narrative writing achievement between the students who were taught by using POW+WWW W=2 H=2 strategy and the those who were not. The sample of this study was tenth graders of SMA Unggul Negeri 4 Palembang chosen by using convenience sampling method. There were two groups, namely experimental group and control group. To collect the data, pre-test and post-test were given. The data were analyzed using paired sample t-test and independent sample t-test in SPSS version 22. The results of paired sample t-test showed that there was a significant difference in narrative writing achievement between before and after the tenth graders of SMA Negeri Unggul 4 Palembang were taught by using POW+WWW W=2 H=2 strategy as the r-value was lower than 0.05 (0.000 < 0.05). The results of independent sample t-test showed that there was a significant difference in narrative writing achievement between the students who were taught by using POW+WWW W=2 H=2 strategy and those who were not as the r-value was lower than 0.05 (0.000 < 0.05). In conclusion, using POW+WWW W=2 H=2 Strategy is effective to improve narrative writing achievement of the tenth graders of SMA Unggul Negeri 4 Palembang.

scholarly journals Enhancing Descriptive Writing Achievement of Tenth Graders by Using Internet Meme Picture

2019 ◽  
Vol 5 (2) ◽  
pp. 176-190
Author(s):  
Rita Inderawati ◽  
Dea Ariani ◽  
Muslih Hambali
Keyword(s):  
English Education ◽  
T Test ◽  
Writing Achievement ◽  
Paired Sample ◽  
Tenth Graders ◽  
Significant Difference ◽  
Before And After ◽  
Tenth Grade ◽  
Post Test ◽  
Descriptive Writing

ABSTRACTThe objectives of this study were to find out whether or not: (1) there was a significant difference in Descriptive Writing achievement after the tenth grade students of SMA Negeri 1 Indralaya Utara were taught by using internet meme picture and (2) there was a significant difference in Descriptive Writing achievement between the students who were taught by using internet meme pictures and those who were not. The samples of this study were X MIPA 1 and X MIPA 2 with the total number of 64 students. To collect the data, each group was given pre-test and post-test of writing. The data were analyzed by using Paired Sample t-test and Independent Sample t-test in SPSS version 22. The results from Paired Sample t-test showed that there was a significant difference in Descriptive Writing achievement before and after the tenth-grade students of SMA Negeri 1 Indralaya Utara were taught by using Internet Meme Picture. The result from Independent Sample t-test of the post-test in both experimental and control groups showed that there was a significant difference in Descriptive Writing achievement between the students who were taught by using Internet Meme Picture and those who were not as the r-value both of Paired Sample t-test and Independent Sample t-test results were lower than 0.05 (0.000 < .05).  ABSTRAKTujuan penelitian ini adalah untuk mengetahui apakah: (1) ada perbedaan yang signifikan dalam menulis deskriptif setelah siswa kelas sepuluh SMA Negeri 1 Indralaya Utara diajarkan dengan menggunakan Internet Meme Picture dan (2) ada perbedaan yang signifikan dalam penulisan deskriptif antara siswa yang diajar dengan menggunakan Internet Meme Picture dengan mereka yang tidak. Sampel penelitian ini adalah kelas X MIPA 1 dan X MIPA 2 dengan jumlah total 64 siswa. Untuk mengumpulkan data, setiap kelompok diberikan pre-test dan post-test penulisan. Data dianalisis dengan menggunakan Paired Sample t-test dan Independent Sample t-test dengan SPSS versi 22. Hasil dari Paired Sample t-test menunjukkan bahwa ada perbedaan yang signifikan dalam penulisan deskriptif sebelum dan sesudah siswa kelas X SMA Negeri 1 Indralaya Utara diajarkan dengan menggunakan Internet Meme Picture. Hasil Independent Sample t-test dari post-test di kedua kelompok yaitu eksperimen dan kontrol menunjukkan bahwa ada perbedaan yang signifikan dalam prestasi penulisan deskriptif antara siswa yang diajar dengan menggunakan Internet Meme Picture dan dengan mereka yang tidak. Nilai kedua t-test yaitu hasil Paired Sample t-test dan hasil Independent t-test lebih rendah dari 0,05 (0,000 <0,05).How to Cite: Inderawati, R., Ariani, D. N., Hambali, M. (2018). Enhancing Descriptive Writing Achievement of Tenth Graders by Using Internet Meme Picture. IJEE (Indonesian Journal of English Education), 5(2), 176-190. doi:10.15408/ijee.v5i2.7666. Inserted: -

scholarly journals PERBEDAAN LABA USAHA UNIT DAN NON PERFORMING LOAN DI BRI UNIT PORONG SEBELUM DAN SESUDAH BENCANA LUMPUR LAPINDO

IQTISHODUNA ◽  
2011 ◽  
Vol 3 (2) ◽  
Author(s):  
Lulu Nurul Istanti
Keyword(s):  
Data Analysis ◽  
Sampling Method ◽  
T Test ◽  
Financial Report ◽  
Paired Sample ◽  
Normality Test ◽  
Significant Difference ◽  
Before And After ◽  
Purposive Sample ◽  
Test Result

The aims of this study are to analyze the performance of the Bank Rakyat Indonesia Unit Porong before and after the lapindo hot mudflow disaster. The result of the study could be useful for those who are concerned with the profitability and liquidity of the bank.The study involved Bank Rakyat Indonesia Unit Porong using purposive sample sampling method. The researcher also collected the monthly financial report of the sampling from February 2005 trough Augustus 2007A number of statistical roles were used for data analysis including the data normality test and paired sample t-test. Result indicated that all variables are normally distributed. The paired sample t-test suggested that while significant difference exists in the Laba Usaha Unit between the two periods. There was no significant difference in the Non Performing Loans between the two periods.

scholarly journals Pengaruh Penyuluhan Asi Eksklusif Terhadap Pengetahuan, Sikap dan Tindakan Ibu Balita di Kecamatan Balantak Selatan Kabupaten Banggai

2019 ◽  
Vol 10 (2) ◽  
pp. 57-61
Author(s):  
Fitrianty Sutadi Lanyumba ◽  
Elvarina Dianomo ◽  
Zulfikar Y Ebu ◽  
Rafael Yalisi ◽  
Marselina Sattu
Keyword(s):  
Exclusive Breastfeeding ◽  
Statistical Tests ◽  
Knowledge Score ◽  
T Test ◽  
Average Score ◽  
Attitude Score ◽  
Paired Sample ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

Air Susu Ibu (ASI) Eksklusif adalah pemberian ASI tanpa makanan dan minuman lain sampai 6 bulan pertama kehidupan. Beberapa faktor yang mempengaruhi kegagalan pemberian asi eksklusif pada bayi diantaranya karena tingkat pengetahuan, sikap dan tindakan ibu. Tujuan penelitian ini untuk mengetahui pengaruh penyuluhan Asi Eksklusif terhadap pengetahuan, sikap dan tindakan ibu balita di Kecamatan Balantak Selatan. Jenis penelitian yaitu secara quasi eksperimental dengan rancangan one group pre test dan post test. Analisis data menggunakan paired sample t-test. Hasil kajian menunjukkan terdapat perbedaan yang signifikan antara pengetahuan sebelum dan sesudah diberikan penyuluhan dimana rata-rata skor pengetahuan sebelum diberikan penyuluhan sebesar 81,61 meningkat sebesar 13,03 menjadi 94,64 setelah diberikan penyuluhan. Pada sikap terdapat perbedaan sebelum dan sesudah diberikan penyuluhan dimana rata-rata skor sikap sebelum diberikan penyuluhan sebesar 85,09 meningkat sebesar 7,89 menjadi 92,98 setelah diberikan penyuluhan. Pada tindakan terdapat perbedaan sebelum dan sesudah diberikan penyuluhan dimana rata-rata skor tindakan sebelum diberikan penyuluhan sebesar 80,18 meningkat sebesar 12,28 menjadi 92,45 setelah diberikan penyuluhan. Kesimpulannya terdapat pengaruh yang signifikan terhadap pengetahuan, sikap dan tindakan ibu balita sebelum dan sesudah diberikan penyuluhan ASI Eksklusif, dimana uji statistik menunjukkan bahwa (p < 0,05). Exclusive breastfeeding is breastfeeding without food and other drinks until the first 6 months of life. Several factors influence the failure of exclusive breastfeeding to infants including the level of knowledge, attitudes and actions of the mother. The purpose of this study was to determine the effect of exclusive Asi counseling on the knowledge, attitudes and actions of toddlers in South Balantak District. This type of research is quasi-experimental design with one group pre-test and post-test. Data analysis using paired sample t-test. The results of the study showed that there was a significant difference between knowledge before and after counseling, where the average knowledge score before counseling was 81.61, increasing by 13.03 to 94.64 after counseling. In attitudes there are differences before and after counseling where the average attitude score before giving counseling by 85.09 increased by 7.89 to 92.98 after being given counseling. In the action there is a difference before and after counseling where the average score of the action before counseling was 80.18, increasing by 12.28 to 92.45 after being given counseling. In conclusion, there is a significant influence on the knowledge, attitudes and actions of toddlers before and after exclusive breastfeeding counseling, where statistical tests show that (p <0.05).

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