{"title":"Relative Importance Analysis for Psychological Research","authors":"M. Wijaya","doi":"10.15408/jp3i.v10i1.20552","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.20552","url":null,"abstract":"Multiple linear regression analysis is widely used among psychological researchers to answer their research question related to causality relationship. Exploring the relative importance of independent variables in explaining the total variation in dependent variable is one of the primary interests upon finding a good fit model from the data. This paper considers two popular methods to obtain relative importance, namely Shapley value regression and relative weight analysis. Both are able to break down the R2 of the full model into individual contribution proportion of each independent variable while accounting for the correlations between independent variables and thus offer easily interpretable effect size measures for regressions. Kaggle’s empirical data from the World Happiness 2019 will illustrate the theoretical concept of methods above.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45049202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Santi Yudhistira, D. Deasyanti, Fellianti Muzdalifah
{"title":"Construct Validity of Unidimensional General Self-Efficacy Using Confirmatory Factor Analysis","authors":"Santi Yudhistira, D. Deasyanti, Fellianti Muzdalifah","doi":"10.15408/jp3i.v10i1.17150","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.17150","url":null,"abstract":"Self-efficacy is a specific domain which is divided into several aspects (e.g., magnitude, strength, and generality) based on Bandura’s theory. However, many researchers attempt to generalize the concept of self-efficacy to examine personal competence in a broader view. This study aims to test the validity of items on the General Self-Efficacy Scale (GSES), a measuring instrument that was developed by Ralf Schwarzer and designed by Matthias Jerusalem in 1979 to regulate the construction of self-efficacy as a broader concept of personality. This research used the Confirmatory Factor Analysis (CFA) method on 643 students in the Jabodetabek area to test the instrument’s validity and the CFA test results showed that out of the 10 items tested, the written statement is valid to measure the General Self-Efficacy variable.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42900797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Melanie A Nyhof, A. Shaleh, Rena Latifa, Heri Yulianto
{"title":"Measuring Humility in an Indonesian Sample","authors":"Melanie A Nyhof, A. Shaleh, Rena Latifa, Heri Yulianto","doi":"10.15408/jp3i.v10i1.20512","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.20512","url":null,"abstract":"Humility has been a neglected virtue in the social and psychological sciences. Owing to the nature of the construct itself, humility poses some special challenges to researchers wishing to assess individual differences. Although there have been significant strides in research in humility, especially in intellectual humility, this research has yet to test measures of humility in non-Western, religious populations. The present study builds on previous research by testing Indonesian versions of humility scales. We measure humility construct based on eight domains identified by Davis and Hook (2014), namely openness/lack of superiority, other-oriented/unselfish, admit mistakes/teachable, interpersonal modesty, accurate view of self, global humility, spiritual humility, and regulate need for status. The data was analyzed using Confirmatory Factor Analysis (CFA) (N=390). Among 44 items theorized to measure Humility, 8 items do not fit the model and are deemed as not valid, while the other 36 items are valid. The recommendation for future research is to further develop the instrument of humility as some factors still have very few items.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43453984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study of Perceived Value Instrument in Thesis Writing Using CFA","authors":"Ilham Phalosa Reswara, Whisnu Yudiana, S. Cahyadi","doi":"10.15408/jp3i.v10i1.18583","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.18583","url":null,"abstract":"Perceived value had a major role in an academic activity, including in thesis writing. Unfortunately, there was no study that validated perceived value inventory in the thesis writing setting using empirical evaluation. Thesis writing has specific characteristics that make it unique compared to the general academic activity. Therefore, specific measurement is needed to accurately measure it. The present study aimed to validate the perceived value scale using construct validity approach. The research participants (N = 219) were university students from several faculties. Confirmatory Factor Analysis (CFA) was used to validate the construct. Reliability was also estimated in this study. The result showed that the modified model was fit. The goodness of fit was estimated using Comparative Fit Index (CFI), Root Mean Square Error of Approximation (RMSEA), Goodness-of-Fit Index (GFI), Normed Fit Index (NFI), and Non-Normed Fit Index (NNFI). The factor loading of each item was in range of .58 - .87, the Construct Reliability (CR) of each dimension were .81 and .77, and the Average Variance Extracted (AVE) of each dimension were .52 and .54. The reliability of the whole construct and its factors were satisfying (>.70). This result indicated that this scale was satisfying in overall structure and its convergence.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49437110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Religious Tolerance Measurement: Validity Test in Indonesia","authors":"Arif Budiman Alfariz, Gazi Saloom","doi":"10.15408/jp3i.v10i1.16482","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.16482","url":null,"abstract":"This study aims to determine the construct validity of items in the religious tolerance scale constructed by Witenberg (2007). There are three aspects or dimensions of religious tolerance used in this scale: fairness, empathy, and reasonableness. This study examines the religious tolerance scale, particularly in Indonesia, using a psychological perspective. The sample is 360 students of Syarif Hidayatullah State Islamic University of Jakarta. The samples use non-probability sampling with a purposive sampling technique. This study uses Confirmatory Factor Analysis (CFA) method and analyzed by software Lisrel 8.7. The results show that the religious tolerance model has a model fit, and this scale is unidimensional. From 30 items, item 12 of the fairness dimension is not valid.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44132326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Klasika: Program Analisis Item dan Tes dengan Pendekatan Klasik","authors":"Bahrul Hayat","doi":"10.15408/jp3i.v10i1.20551","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.20551","url":null,"abstract":"This article introduces the Klasika software developed to run item and test analysis using the Classical Test Theory approach. Classical Test Theory is one of the specialized competencies and skills that undergraduate students of psychology must possess. Classical Test Theory becomes a mandatory course for all schools or departments of psychology in Indonesia. This article also provides a theoretical foundation of Classical Test Theory's essential concepts and statistical methods, specifically related to items and test statistics. The item analysis and test reliability procedures using Klasika, starting from the data preparation untill data interpretation, are explained with an empirical illustration. Finally, the analysis results using Klasika are compared with the results from Quest software to test the accuracy of the estimation results.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41933745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development and Validation of Ethical Awareness Scale among University Students","authors":"Retno Kumolohadi, F. Mangunsong, J. Suleeman","doi":"10.15408/jp3i.v10i1.17216","DOIUrl":"https://doi.org/10.15408/jp3i.v10i1.17216","url":null,"abstract":"Plagiarism, intolerance, and sexual harassment highlight the assessment of university students’ ethical awareness as essential measure. The study aims to develop and validate an ethical awareness scale by constructing a measuring instrument based on Yeung and Keup’s (2009) preliminary research, using open ended questionnaire and focus group discussions, expert judgement, and legibility test. 251 students were recruited through convenience sampling. The results of psychometric testing using exploratory factor analysis indicate that the 12-item scale is valid in terms of construct validity. The Kaiser Meyer Olkin test showed a score of 0.865, with a Bartlett’ s Sphericity test value of 1.240, df = 66 and p = 0.000, and the factor loading ranged from 0.409 to 0.814. Total variance explained by this scale is 46.827%, in which academic and social factors contribute to 39.001% of variance, while information technology contributes to 7.826% of variance. Reliability testing using Cronbach's Alpha yielded a coefficient value of α = 0.874. The implications of this study include the necessities for further development of the instrument to specifically measure information technology factor, to conduct confirmatory factor analysis with other students, and to modify the scale based on participants’ different characteristics. This scale can also be used to determine the effectiveness of ethics outreach programs.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41897677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fear of Missing Out Scale Indonesian Version: An Internal Structure Analysis","authors":"Gayatri Wibaningrum, Ciptari Dhienda Aurellya","doi":"10.15408/jp3i.v9i2.16283","DOIUrl":"https://doi.org/10.15408/jp3i.v9i2.16283","url":null,"abstract":"Fears of Missing Out (FOMO) is a form of anxiety that arises when someone uses social media. The FOMO scale has three components, namely Sense of Self/Self Esteem, Social Interaction/Extroversion, and Social Anxiety. The purpose of this study is to determine the number of dimensions that precisely measure the FOMO level of social media users. Factor analysis testing conducted on the FOMO Scale is exploratory factor analysis. Exploratory factor analysis is performed to determine the number of components that are most appropriate on the FOMO scale. This study involved 211 respondents who filled out the survey through Google Form. A total of 5 respondents were involved in the process of testing the Indonesian version of the FOMO scale measuring instrument and 2 respondents did not complete the demographic data. Therefore, 204 eligible respondents were used in the analysis process, namely undergraduate students and the frequency of social media checking in a day with an age range of 18-28 iyears. The results of the analysis show that the items on the Fear of Missing Out Scale are grouped into 3 components according to each component definitions.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43323897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessing Lecturer’s Understanding of Plagiarism: A Case in Indonesia","authors":"Diah Wihardini","doi":"10.15408/jp3i.v9i2.16043","DOIUrl":"https://doi.org/10.15408/jp3i.v9i2.16043","url":null,"abstract":"Plagiarism, a concept of intellectual property in academic writing, has gained importance during the past few years in Indonesian higher education system. The vague definition and understanding of plagiarism have seemed to induce inconsistent efforts in preventing plagiarism practices in the local tertiary institutions (Akbar and Picard, 2019). This study aims to introduce and describe the step-by-step process in developing an assessment instrument that can measure a university lecturer’s understanding of plagiarism concept. A Rasch’s partial credit model was used in the data analysis to explain the different levels of the hypothesized understanding of plagiarism construct. Not only that the findings can help ones to learn the necessary steps to develop the instrument that upholds standards of reliability and validity, they can also provide good insights for the university authority to set an appropriate training for the lecturers on plagiarism prevention and mitigation as the different levels of these lecturers’ understanding of plagiarism are unpacked and addressed.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42742320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Uji Validitas Konstruk Pembentukan Karakter Moral Remaja","authors":"Layyinah Layyinah, Adiyo Roebianto","doi":"10.15408/jp3i.v9i2.17784","DOIUrl":"https://doi.org/10.15408/jp3i.v9i2.17784","url":null,"abstract":"Moral is an important thing in a person's character. However, today Indonesian society has experienced many moral setbacks, especially among adolescents. This causes a moral crisis in adolescents. Although the crisis was realized, it was never known empirically about the moral crisis that occurred. This study intends to test the construct validity of the moral character instrument by means of a confirmatory factor analysis approach. The author's moral character instrument is compiled using a Likert model. Participants in this study were junior high and high school students in two different schools with a total of 153 (n = 153). The results of the CFA analysis show that the multidimensional model on moral instruments is declared fit with the data. However, there are several notes regarding the considerable number of invalid statement items on moral instruments.","PeriodicalId":34093,"journal":{"name":"Jurnal Pengukuran Psikologi dan Pendidikan Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42911121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}