scholarly journals MENINGKATKAN ERP-EFFICACY MAHASISWA PSIKOLOGI MELALUI ODOO HUMAN CAPITAL TRAINING

2019 ◽  
Vol 3 (2) ◽  
pp. 1-13
Author(s):  
Dian Juliarti Bantam ◽  
Arief Fahmie ◽  
Emi Zulaifah
Keyword(s):  
Human Capital ◽  
Psychology Students ◽  
Control Group ◽  
A Value ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Experimental Type ◽  
And Control ◽  
Experimental Group

This reserach examined the effect of Odoo Human Capital Training (OHCT) to improve ERP-Efficacy of psychology students. The reasearch is an intervention to improve efficacy about ERP softwares. This research used classroom action research (CAR) method of quasi experimental type with nonequivalent control group with pretest and posttest design. The participants were 35 students, with 18 students assigned to experimental group and 17 students to control group. The experimental group was trained for 4-5 hours each day within two days. The ERP-Efficacy was mesured by the ERP-Efficacy Questionnaire (ERPEQ) using 3 aspect from Compeau dan Higgins (1995). The aspect are ERP magnitude, ERP strength, and ERP generalizability. The data were analyzed by using anava mixed design. The result showed there was a significant difference of ERP-Efficacy between experimental and control group for pretest, posttest and follow up observations, with a value of F = 37.25 and p = 0.000 (p0.05). These hypothesis of this research that the effect of OHCT can improve the ERP-Efficacy among psychology students were accepted.

Piano-accompanied solfège reading experiences of preservice music teachers

2020 ◽  
pp. 1321103X1987107
Author(s):  
Elif Guven
Keyword(s):  
Music Teachers ◽  
Control Group ◽  
Reading Practices ◽  
Control Groups ◽  
Plot Analysis ◽  
Experimental Implementation ◽  
Significant Difference ◽  
And Control ◽  
Experimental Group

This study examines how piano-accompanied solfège reading practices of preservice music teachers ( N = 28) affect their performance on their musical hearing, reading, and writing (MHRW) classes. A pretest–posttest design with control groups was employed. The data were analyzed by 2 × 2 split-plot analysis of variance (ANOVA) and one-way ANOVA. Consequently, a significant difference was not found between the MHRW performance scores of the experimental and control groups. An analysis of mean performance scores revealed that the scores received by the control group were higher than those of the experimental group after the practice. Follow-up interviews that were held with 14 students after the experimental implementation revealed that students believed piano-accompanied courses were more useful, and they felt more comfortable with piano accompaniment. Although MHRW performance scores indicated that piano-accompanied solfège reading practices did not have a significant effect on preservice music teachers’ MHRW performances, it helped them participate in courses more enthusiastically.

scholarly journals Quantifying Withdrawal of Consent, Loss to Follow-Up, Early Drug Discontinuation, and Censoring in Oncology Trials

2021 ◽  
pp. 1-8
Author(s):  
Brooke E. Wilson ◽  
Michelle B. Nadler ◽  
Alexandra Desnoyers ◽  
Eitan Amir
Keyword(s):  
Censored Data ◽  
Control Group ◽  
Drug Discontinuation ◽  
Open Label ◽  
Loss To Follow Up ◽  
Significant Difference ◽  
And Control ◽  
Experimental Group ◽  
Early Drug

Background: Censoring due to early drug discontinuation (EDD) or withdrawal of consent or loss to follow-up (WCLFU) can result in postrandomization bias. In oncology, censoring rules vary with no defined standards. In this study, we sought to describe the planned handling and transparency of censoring data in oncology trials supporting FDA approval and to compare EDD and WCLFU in experimental and control arms. Methods: We searched FDA archives to identify solid tumor drug approvals and their associated trials between 2015 and 2019, and extracted the planned handling and reporting of censored data. We compared the proportion of WCLFU and EDD between the experimental and control arms by using generalized estimating equations, and performed logistic regression to identify trial characteristics associated with WCLFU occurring more frequently in the control group. Results: Censoring rules were defined adequately in 48 (59%) of 81 included studies. Only 14 (17%) reported proportions of censored participants clearly. The proportion of WCLFU was higher in the control group than in the experimental group (mean, 3.9% vs 2.5%; β-coefficient, −2.2; 95% CI, −3.1 to −1.3; P<.001). EDD was numerically higher in the experimental arm in 61% of studies, but there was no statistically significant difference in the proportion of EDD between the experimental and control groups (mean, 21.6% vs 19.9%, respectively; β-coefficient, 0.27; 95% CI, −0.32 to 0.87; P=.37). The proportion of EDD due to adverse effects (AEs) was higher in the experimental group (mean, 13.2% vs 8.5%; β-coefficient, 1.5; 95% CI, 0.57–2.45; P=.002). WCLFU was higher in the control group in studies with an active control group (odds ratio [OR], 10.1; P<.001) and in open label studies (OR, 3.00; P=.08). Conclusions: There are significant differences in WCLFU and EDD for AEs between the experimental and control arms in oncology trials. This may introduce postrandomization bias. Trials should improve the reporting and handling of censored data so that clinicians and patients are fully informed regarding the expected benefits of a treatment.

scholarly journals The Effectiveness of the Dealing with Homophobia Psycho-Education Program on Psychological Counselor Candidates

2020 ◽  
Vol 10 (3) ◽  
pp. 1
Author(s):  
Meryem Vural-Batık
Keyword(s):  
Education Program ◽  
Repeated Measures ◽  
Mixed Model ◽  
Control Group ◽  
Post Test ◽  
Quasi Experimental ◽  
And Control ◽  
Quantitative And Qualitative Methods ◽  
Experimental Group

The aim of this research is to investigate the effect of the Dealing with Homophobia Psycho-Education Program on homophobia levels of psychological counselor candidates. This research was conducted with a mixed model and utilized quantitative and qualitative methods. 2 (experimental and control groups) x 3 (pre-test, post-test, follow-up) research design which is a type of quasi-experimental design was used and content analysis was applied to the data obtained via interviews. The study was conducted with a total of 24 psychological counselor candidates, 12 in the experimental group and, 12 in the control group. The Homophobia Scale was used to determine the homophobia levels of psychological counselor candidates. The Dealing with Homophobia Psycho-Education Program was developed by the researcher. In order to determine the effectiveness of the program, The Two-Way Analysis of Variance with Repeated Measures was used. As a result of the research, it was determined that the Dealing with Homophobia Psycho-Education Program is effective in decreasing the levels of homophobia of the psychological counselor candidates. Also, according to the participant&#39;s views, it was determined that the psycho-education program was effective in decreasing homophobia and caused changes in attitudes. The importance and necessity of using the program on psychological counselor education are discussed.

scholarly journals Effect of Physics Education Technology (PhET) Simulations: Evidence from STEM Students’ Performance

2020 ◽  
Vol 4 (3) ◽  
pp. 221
Author(s):  
Ananias N Yunzal, Jr. ◽  
Leomarich F Casinillo
Keyword(s):  
Physics Education ◽  
Education Technology ◽  
Control Group ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Quasi Experimental ◽  
Experimental Type ◽  
Stem Students ◽  
Experimental Group

This study aimed to find out if Physics Education Technology (PhET) simulations can improve the performance of the Baybay City Senior High School STEM students on the selected topic in physics, that is, electrodynamics. This study utilized a quasi-experimental type where pre-test and post-test are multiple choice type of test and involved 72 STEM students. The grouping of the students was identified based on their sections, one section served as the control group and other is the experimental group. Experimental group is allowed to play the PhET simulation for an hour utilizing their vacant period every day, while the control is not exposed to any activity that intervene leading to the creation of formal construct of ideas in electrodynamics. Result showed that mean scores of the control and experimental groups does not imply a significant difference, despite of the interest shown by the students in playing the said simulation. Perhaps, students are more attracted to simulation in which they have gone through during their lectures. Furthermore, study shows that the performance of students before and after exposure to PhET simulation does not necessarily pose a big difference but indicates a slight improvement to their performances.

scholarly journals SELF TALK STRATEGY IN IMPROVING THE ELEVENTH GRADE STUDENTS’ SPEAKING ABILITY

JURNAL SMART ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 1-6
Author(s):  
Hermansyah Hermansyah
Keyword(s):  
Total Sample ◽  
Control Group ◽  
Oral Test ◽  
Significant Difference ◽  
Self Talk ◽  
Challenging Tasks ◽  
Positive Statements ◽  
Quasi Experimental ◽  
And Control ◽  
Experimental Group

Self-talk strategy is making positive statements like “I can do this” to help oneself get through challenging tasks. This study used a quasi-experimental method. The population was the eleventh-grade students of Muhammadiyah Senior High School of Palembang, with the total sample of this research was 60 students. The data were collected through an oral test and analyzed by using a t-test to know significant difference between the students’ achievement in the experimental group and control group. Based on this study, it was found that Self Talk strategy was effective in teaching students speaking skills.

scholarly journals The Effect of Graphic Organizers on ELT Students’ Writing Quality

2020 ◽  
Vol 5 (2) ◽  
pp. 279
Author(s):  
Erlik Widiyani Styati ◽  
Lulus Irawati
Keyword(s):  
Graphic Organizers ◽  
Control Group ◽  
Writing Quality ◽  
Social Community ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Level Of Significance ◽  
And Control ◽  
Experimental Group ◽  
Better Than

Graphic organizers are used in ELT classroom to help the students learn better. It refers to the way the students use graphic organizers in writing. The purpose of this study is to investigate the effect of graphic organizers on ELT students’ writing quality. This study was a quasi-experimental research design. The experimental group was taught by using graphic organizers. The control group was administered by using conventional strategy. The participants of the research were the second semester students of English Department, in one of the private universities in Madiun. The data were analyzed by utilizing independent t-test and one-way ANOVA based on the level of significance at .05. The result of the study shows that there is a significant difference between the mean scores of the students in the experimental and control groups. The students who are taught by using graphic organizers are better than the students who are taught using conventional strategy. The students in the experimental group perform better on writing quality in terms of content, vocabulary, and mechanics than those who do in the control group. It can be concluded that graphic organizers have a significant effect on ELT students’ writing quality. It is effective to be used in order to help the students write better. The students are successful in generating the ideas of writing and it can create a social community. We recommend for the future researchers to realize other various graphic organizer models into research.

scholarly journals Using Herringbone Technique in Teaching Reading Narrative Text at the Eighth Grade Students of SMP Negeri 9 Parepare

2018 ◽  
Vol 1 (2) ◽  
pp. 76-85
Author(s):  
Sudarmanto Sudarmanto
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Significant Difference ◽  
Eighth Grade Students ◽  
Post Test ◽  
Quasi Experimental ◽  
Test Use ◽  
And Control ◽  
Experimental Group

This research discussed how the use herringbone technique  to improve the students’ ability in reading. This research used quasi experimental design that applied a pre-test and post-test design. The data was analyzed by using t-test. The population of this research was the eight year students of SMP Negeri 9 Parepare in academic year 2013/2014. There were two classes, a class for experimental class and a class for control class. It utilized cluster random sampling technique. The number of each class was 30 students. The instrument used in this research was reading test use of herringbone technique in learning reading. The result of this research was a significant difference between experimental group and control group. This indicates the mean score of the post-test of experimental group was 97 while that of the control group was 92. Moreover, the t-test value (7,24) was higher than t-table value (2.021). In other words, Hypothesis Alternative (H1) was accepted and Hypothesis Null (H0) was rejected. This means that Using Herringbone technique can improve the students’ reading comprehension by using herringbone technique.

scholarly journals The effect of using the strategy of Analogy in the acquisition of chemical concepts among female students of tenth grade in Jordan: أثر استخدام استراتيجية المتشابهات في اكتساب المفاهيم الكيميائية لدى طالبات الصف العاشر الأساسي في الأردن

2019 ◽  
Vol 3 (30) ◽  
Author(s):  
Sahar Dhab Salman Ghoneim
Keyword(s):  
Teaching Method ◽  
Female Students ◽  
Control Group ◽  
Significant Difference ◽  
Chemical Concepts ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
Girls School ◽  
And Control ◽  
Experimental Group

  The objective of this study was to identify the effect of using the strategy of Analogy in the acquisition of chemical concepts among female students of tenth grade in Jordan. The study adopted the Quasi- experimental method. The tool consisted of (Chemical Concepts Test), prepared by the researcher. The test was applied to a random sample of two divisions (B & C) of the tenth grade female students in the secondary school of Al- Sawari Comprehensive Girls' School, belonging to the Directorate of Education of Aqaba Governorate during the academic year 2018/2019. Division (B) represented the experimental group which consisted of (30) female students, and division (C) represented the control group which consisted of (30) female students. The results of t- test for two independent samples showed that there was statistically significant difference between the mean scores of the experimental and control groups students on the chemical concepts test due to the variable of the teaching method. The control group obtained a total mean of (13.25), whereas the total mean score of the experimental group was (18.02). In light of the results of the study, the researcher recommended the training of chemistry teachers on using the strategy of Analogy in the teaching of chemistry; due to their effectiveness in teaching, and recommended a performing of studies on other teaching methods.  

scholarly journals STORYTELLING USING WAYANG KANCIL TO ENHANCE THE UNDERSTANDING OF PROSOCIAL BEHAVIOR FOR PRESCHOOL CHILDREN

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Tri Winarsih ◽  
Wisjnu Martani
Keyword(s):  
Preschool Children ◽  
Prosocial Behavior ◽  
Analysis Data ◽  
Control Group ◽  
Knowledge Measurement ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental ◽  
And Control ◽  
Experimental Group

The prosocial behavior of preschool children hasn’t developed, so it is much needed to conduct some ways to develop the prosocial behavior. Storytelling using Wayang Kancil is one of the wealth of Indonesia Nation. It is expected to be an interesting media that can stimulate prosocial behavior of preschool children. The purpose of this study is to find whether story telling using Wayang Kancil can enhance the understanding of prosocial behavior for preschool children. This study uses quasi-experimental method, which involves two subject groups from two Kindergartens as experimental and control group. The implementation of storytelling using Wayang Kancil is delivered by storyteller. The knowledge measurement of prosocial behavior for subject is well conducted before and after the treatment. The measurement is conducted by giving stimulus like pictorial story to the subjects. After that, the subject’s answer is given score depends on scoring criteria. The analysis data uses Mann-Whitney U Test that shows the significant difference in understanding prosocialattitude between experimental and control groups (Z=-3,137; p=0,002 (p<0,01)). The understanding of prosocial behavior in experimental group is higher than the control group.     

scholarly journals Impact Methodology representation abstract on efficiency Iraqi pupils fifth grade and their motivation in learn fractures

2019 ◽  
pp. 137-148
Author(s):  
Sahar Ibrahim
Keyword(s):  
Research Design ◽  
Experimental Research ◽  
Fifth Grade ◽  
Control Group ◽  
Motivation To Learn ◽  
Significant Difference ◽  
Quasi Experimental ◽  
And Control ◽  
Primary Pupils ◽  
Experimental Group

Iraqi grade five pupils often lack proficiency in fractions and lack motivation in learning fractions through the conventional method of teaching. Research has shown that the concrete-representational-abstract (CRA) module helps primary pupils to learn fractions and give them better motivation to learn fractions. The study employed a quasi-experimental research design and two intact grade five classes from an Iraqi school in KL, Malaysia were randomly assigned to the experimental group and control group respectively. The results showed that there was a significant difference in proficiency in fractions and motivation in learning fractions between the groups and favoring the CRA module.

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