Bahrul Hayat

Syarif Hidayatullah State Islamic University Jakarta | UIN · Faculty of Psychology

This study aimed to evaluate the psychometric properties of the INAP-L instrument by applying the Rasch model. The psychometric evaluation includes item calibration and differential item functioning (DIF) assessment. Participants in this study were 6153 high school students (2326 boys and 3827 girls) aged 14-19 years (mean age = 15.76, SD = 0.78) f...

This study aimed to develop the Metacognitive Skills Assessment in a Research Proposal Writing Context (MSARPW), a multidimensional measure, based on student perspectives, for assessing metacognitive skills in thesis writing, and assess the instrument's psychometric properties using item factor analysis (IFA) and multidimensional item response mode...

The purpose of this study comprises (1) calibrating the Basic Statistics Test for Indonesian undergraduate psychology students using the Rasch model, (2) testing the impact of adjustment for guessing on item parameters, person parameters, test reliability, and distribution of item difficulty and person ability, and (3) comparing person scores after...

This study aimed to validate an Indonesian version of the Mobile Phone Problem Use Scale (MPPUS) in a sample of high school students from South Tangerang City, Banten Province, Indonesia. Throughout this process, we evaluated the scale’s psychometric properties and examined the differential item functioning (DIF) across schools with and without a s...

Measuring continuous learning (CL) competency is beneficial to achieving success for individuals and organizations. For this reason, the availability of a brief but valid instrument is crucial. This study aims to develop a valid instrument to measure the CL using a situational judgment test (SJT). The instrument was developed and validated using re...

New students tend to experience the stress and anxiety of transitioning from the school environment to the campus environment. Anxiety in dealing with new situations or roles can lead to the Impostor Phenomenon (IP). This study aimed to determine the effect of family relationships, general anxiety, and the Big-five personality traits on impostor ph...

This study aims to analyze and describe the characteristics of the items for the Final Semester Examination for Indonesian Language courses at the PKN STAN official high school. The item analysis in this study was carried out with a modern approach (item response theory) using the Rasch model with Winstep software. This research is a quantitative r...

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 i...

This study aims to develop a standard instrument for measuring mental health among urban adolescents in Indonesia. The objective is to produce valid and reliable school adolescent mental health instruments to be used by agencies or schools to identify students' mental health. The survey was conducted in Jakarta and South Tangerang with a total of 1...

The What Is Happening In this Class? (WIHIC) questionnaire is a multidimensional measure for assessing the classroom learning environment based on student perspectives. The purpose of this study was to validate an Indonesian version of WIHIC and to assess the instrument’s psychometric properties by using confirmatory factor analysis (CFA) and the M...

The purpose of this study was to validate and evaluate the factor structure of the instrument for measuring attitudes towards the environment using factor analysis and multidimensional polytomous Rasch model. Participants in this study were 595 Indonesian university students (293 male and 302 female) with an age range of 18-24 (mean age = 21.01, SD...

One of the fundamental questions that we need to ponder together is: Can religiosity be measured? If it can be measured, how to measure it? And what is the level of religiosity of Indonesian Muslim students? This book provides answers to these research questions. Salah satu pertanyaan mendasar yang perlu kita renungkan bersama adalah: Apakah reli...

This study aimed to validate the Indonesian version of the Life Orientation Test-Revised (LOT-R), a scale used to measure optimism. Despite being adapted in over 20 countries, its validation and adaptation reports are unavailable. This study used the rating scale model to evaluate its psychometric characteristics. The instrument was tested on 584 I...

Objectivity in a writing assessment is a highly important matter because it determines the validity and reliability of the writing assessment itself. However, subjectivity in the writing assessment is inevitable. Rater subjectivity in the assessment can lead to assessment difference or variability (severity-leniency) eventually reducing thevalidity...

Sikap Keberagamaan, Resiliensi dan Gangguan Psikologis di Masa Pandemi Covid-19

This study aims to develop standard measurement tools from hedonistic behavior using the perspective of the Rasch measurement model. The evaluation of psychometric characteristics conducted in this study (1) to check unidimensionality, (2) testing local independence assumptions, (3) testing scale rating diagnostics, (4) testing item fit, (5) reliab...

This study aims to develop standard measurement tools from hedonistic behavior using the perspective of the Rasch measurement model. The evaluation of psychometric characteristics conducted in this study (1) to check unidimensionality, (2) testing local independence assumptions, (3) testing scale rating diagnostics, (4) testing item fit, (5) reliab...

This study aimed to validate the Indonesian version of the Muslim Daily Religiosity Assessment Scale (MUDRAS). This measure was tested on 766 Muslim college students aged 17–24 years (mean age=20.01, SD=1.4) who were students from six state Islamic universities and one private Islamic university in Indonesia. The data analysis technique used was th...

The condition of Indonesia is currently being faced by the corona virus (COVID-19) pandemic 2019. The importance of solutions related to the existence of the role of teachers or educators to provide references such as social support to students in learning and teaching activities from home, this study conducted to provide research tools or instrume...

Rasch model is a method that has a long history in its application in the fields of social and behavioral sciences including educational measurement. Under certain circumstances, Rasch models are known as a special case of Item response theory (IRT), while IRT is equivalent to the Item Factor Analysis (IFA) models as a special case of Structural Eq...

Career orientation plays an important role in determining a student's future employment status. However, little is known about the extent to which parent and counselor roles influence the career orientation of their students or children. This study examines the influence of adolescent-parent career congruence and the role of guidance counselors in...

Curriculum reform plays an essential role in assuring the success of systematic educational change. The purpose of this study is to portray the government policy and the issues of the Curriculum 2013 implementation. This study employed qualitative methodology using document analysis, observation and Focused Group Discussion (FGD) as data collection...

Many experimental researches have been conducted until recent years to see the effect of mastery learning approach on students’ cognitive behavior and affective characteristics. But the question is how much evidence is there in the existing research results provides scientific conclusions by combining existing experimental results. By treating diff...

This study aimed to find out non-academic factors influencing junior secondary school students' achievements. The sample for this study was Year 9 students of Islamic junior secondary schools or madrasahs across the country. Data on students' achievement was taken from the results of the students' scores in their national examination which cover th...

Rasch model is a method that has a long history in its application in the fields of social and behavioral sciences including educational measurement. Under certain circumstances, Rasch models are known as a special case of IRT, while IRT is a special case of SEM, although there are other 'group' that consider Rasch measurement models not part of bo...

Many experimental researches have been conducted until recent years to see the effect of mastery learning approach on students’ cognitive behavior and affective characteristics. But the question is how much evidence is there in the existing research results provides scientific conclusions by combining existing experimental results. By treating diff...

Studi ini menggunakan simulasi Monte Carlo dilakukan untuk melihat pengaruh ukuran sampel dan intraclass correlation coefficients (ICC) terhadap bias estimasi parameter multilevel latent variable modeling. Kondisi simulasi diciptakan dengan beberapa faktor yang ditetapkan yaitu lima kondisi ICC (0.05, 0.10, 0.15, 0.20, 0.25), jumlah kelompok (30, 5...

p>Abstrak: Beberapa ahli memperkirakan ada sekitar 1,6 miliar orang Muslim di dunia, di mana 62.1 % dari mereka hidup di kawasan Asia. Hanya 15 % adalah Muslim Arab, sedangkan hampir sepertiga hidup di Asia Tenggara. Islam di Asia Tenggara relatif lebih moderat dibandingkan Islam di Timur Tengah. Sifat moderasi ini merupakan bagian yang tidak terpi...