Researchers design diagnostic assessments to measure students' knowledge structures and processing skills to provide information about their cognitive attribute. The purpose of this study is to determine the instrument's validity and score reliability, as well as to investigate the use of classical test theory to identify item characteristics. The…

This study aims to test the validity and reliability of the IoJEPD model instrument to improve the competence of elementary school teachers. This study uses content validity. Quantitative methods and professional experts are the considerations used in this research. The stage of proving the validity of this instrument is carried out utilizing a…

The purpose of this study is to develop and validate based on construct validity and sampling validity on a self-confidence scale that can measure student self-confidence at the high school level by adapting self-confidence indicators and adjusting indicators according to the character of students in Indonesia with an age range of 16-18 years. A…

This study aims to (1) produce an instrument for measuring college student entrepreneurial skills; (2) describe the quality of the measurement instrument for college students' entrepreneurial skills; (3) describe the practicality of the measurement instrument for college students' entrepreneurial skills. The method used in this study is the…

The purpose of this study was to construct a higher-order thinking test of science for pre-service elementary school teachers. The test was created using the ADDIE model. The analysis stage was carried out by identifying the needs and baseline of higher-order thinking skills of students from the department of primary School Teacher education in…

This study aimed to find a valid and reliable self-assessment procedure and instrument to measure the spiritual and social attitude domain of Belief and Morality (Aqidah Akhlak) subject in Madrasah Tsanawiyah by implementing Borg & Gall's research and development model. The instruments' content validity was analyzed using the Aiken formula,…

This study investigates the influence of coping strategies (problem-solving, emotion-focused, purpose-oriented) on academic resilience, considering gender and domicile differences. By analyzing data from 398 Indonesian students using MGA PLS-SEM, the study confirms satisfactory validity and reliability of the measurement models. The results reveal…

Entrepreneurship education had an important contribution in developing the number of entrepreneurs. Entrepreneurship education could be specified into two constructs, namely curriculum attendance and extracurricular activity. The purpose of the study was to measure and assess entrepreneurship education for students. This study examines a new…

Economic man ("homo economicus") in the view of classical economics is an individual who is independent, autonomous, and rational, who pursue maximum satisfaction with minimum costs. However, as a human being, we often make irrational or unreasonable decisions because of cognitive biases. The irrationality of the individual due to…

Student problems in the COVID-19 condition are very complex and urgent in the needs of the COVID-19 pandemic and after COVID-19. School counsellors have the competence to identify through assessment. However, not all reviews can analyze students' problems comprehensively. This study focuses on assessing student problems that can diagnose the…

This study aims to develop an online test that can be used to characterize students' conception of objects in static fluid. The test developed by carried out several stages, namely: modified previous essay test and formed the Tier-1 of multiple-choice questions with options taken from the findings previous studies; combined the reasons for…

The purpose of the study was to develop an instrument for the problem solving ability of students in Hybrid learning by Ethno-STEM via Four-D Model. In the study, the first three stages of the Four-D Model namely; defining, designing, and developing were applied. As the participants, 143 students of elementary education in the 4th semester took…

Teaching materials and content on UNP e-learning are already available and can be accessed by students, but case study-based teaching materials with digital content are not available. Teaching materials in the digital form need to be further developed, especially case study-based ebooks. This study was aimed to develop digital teaching materials…