scholarly journals Evaluating Person and Item Fit in Science Achievement Test of TIMSS 2015 for Australian Grade 4 Students Using Rasch Measurement

2018 ◽  
Author(s):  
Yulia Linguistika
Keyword(s):  
Science Achievement ◽  
Rasch Measurement ◽  
Achievement Test ◽  
Item Fit ◽  
Timss 2015

scholarly journals Non-Cognitive Factors Influencing Science Achievement in Malaysia and Japan: An Analysis of TIMSS 2015

2019 ◽  
Vol 15 (4) ◽  
Author(s):  
Lilia Ellany Mohtar ◽  
Lilia Halim ◽  
Mohd. Ali Samsudin ◽  
Mohd Erfy Ismail
Keyword(s):  
Science Achievement ◽  
Cognitive Factors ◽  
Factors Influencing ◽  
Timss 2015

scholarly journals Evaluation of Hajj Instrument (HAJI) Psychometric Properties Using Rasch Measurement

2016 ◽  
Vol 12 (8) ◽  
pp. 212
Author(s):  
Muhammad Iqbal Tariq Idris ◽  
Abdul Hafidz Omar ◽  
Dayang Hjh Tiawa Awang Hj Hamid ◽  
Fahmi Bahri Sulaiman
Keyword(s):  
Physical Activity ◽  
Psychometric Properties ◽  
Healthy Eating ◽  
Rasch Model ◽  
Rasch Measurement ◽  
Mental Toughness ◽  
Validity And Reliability ◽  
Item Fit ◽  
The Rasch Model ◽  
Physical Care

<p>Hajj Instrument (HAJI) was developed to determine hajj pilgrim’s wellness. This study used Rasch measurement to evaluate the psychometric properties including validity and reliability of the HAJI. The respondents involved in this study were 300 comprised of Malaysian hajj pilgrims. HAJI consists of eight constructs namely physical care, physical activity, healthy eating, knowledge, mental toughness, intrapersonal, interpersonal and relationship with Creator and natures. Validity of each construct and content was determined through dimensionality, item fit and item polarity while the reliability was achieved by administered person and item separation. The results showed that the reliability for both item and person were 0.99 and 0.96 respectively. Besides, there were no items need to be dropped based on PTMEA CORR and INFIT MNSQ results. The study revealed that the items of HAJI fit the Rasch model as well as able to measure hajj pilgrim’s wellness. </p>

scholarly journals Development and Validation of Psychometric Properties of the 10 IB Learner Profile Instrument (10IBLP-I): A Combination of the Rasch and Classical Measurement Model

2021 ◽  
Vol 18 (12) ◽  
pp. 6455
Author(s):  
Miftahuljanah Kamaruddin ◽  
Mohd Effendi Ewan Mohd Matore
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Psychometric Properties ◽  
Measurement Model ◽  
Rasch Measurement ◽  
Validity And Reliability ◽  
Item Fit ◽  
Rasch Measurement Model ◽  
Confirmatory Factor ◽  
Learner Profile

Background: The International Baccalaureate Middle Years Programme (IBMYP) aims to produce a holistic transformation with creative and critically minded students. However, very little attention has been paid to the development of an instrument to measure the IB learner profile with good psychometric properties. Purpose: This study aims to develop an instrument with good psychometric properties, based on the Rasch measurement model and confirmatory factor analysis. Methods: The study consists of two phases of pilot and field studies involving 597 year four students from IBWS MOE. Results: The findings from the Rasch measurement model analysis have shown that 54 items meet the criteria of the item fit, unidimensionality, and reliability index. Meanwhile, confirmatory factor analysis found that 44 items have shown a valid item fit index. Conclusions: The combination of both analyses has shown the strength of 10IBLP-I psychometric properties that cover the aspects of validity and reliability. The findings also provide an implication to the theory, with empirical evidence that the IB learner profile consists of 10 constructs. Besides, the evidenced 10IBLP-I comprises good psychometric properties, which can be used to measure the level of IB learner profile among IBWS MOE students to assess the effectiveness of the implementation of IBMYP in Malaysia.

scholarly journals Development of Science Achievement Test Including the Units of 'States of Matter and Heat' and 'Electricity in Our Life'

2020 ◽  
Vol 16 (1) ◽  
pp. 1-10
Author(s):  
Serkan Timur ◽  
◽  
Eylem Yalçınkaya Önder ◽  
Betül Timur ◽  
Meltem Ekici ◽  
...  
Keyword(s):  
Science Achievement ◽  
Achievement Test

scholarly journals Validation of Basic Science Achievement Test Using R Software

2021 ◽  
Vol 10 (9) ◽  
Author(s):  
Ibiene T. Longjohn ◽  
Njigwum Allwell Sunny ◽  
Ibeh, Chioma Perpetua
Keyword(s):  
Basic Science ◽  
Science Achievement ◽  
Achievement Test ◽  
R Software
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