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Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model

This paper describes the process of assessing the unidimensionality and validity of the Perceived Ability in Statistical Concepts Questionnaire (PASQ) based on the Rasch Measurement Model. Students’ perceived ability was measured by a self-developed 30 PASQ items of Likert-scale format comprise...

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Main Authors: Ismail, Nor-Zatul Iffa, Mahmud, Zamalia, Abu Kassim , Noor Lide, Said, Zainol
Format: Conference or Workshop Item
Language:English
English
Published: IEEE 2012
Subjects:
LB1025 Teaching (principles and practices)
LB2300 Higher Education
Online Access:http://irep.iium.edu.my/31540/1/16812webtoc_proceedings_2012.pdf
http://irep.iium.edu.my/31540/2/ICSSBE2012_40_42l8Id63bW.pdf
http://irep.iium.edu.my/31540/
http://www.icssbe2012.com/
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spelling my.iium.irep.315402013-10-02T02:06:18Z http://irep.iium.edu.my/31540/ Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model Ismail, Nor-Zatul Iffa Mahmud, Zamalia Abu Kassim , Noor Lide Said, Zainol LB1025 Teaching (principles and practices) LB2300 Higher Education This paper describes the process of assessing the unidimensionality and validity of the Perceived Ability in Statistical Concepts Questionnaire (PASQ) based on the Rasch Measurement Model. Students’ perceived ability was measured by a self-developed 30 PASQ items of Likert-scale format comprises of concepts on types of data (6 items), graphical representations of distributions (8 items), measures of central tendency (8 items), and measures of variability (8 items). The process of assessing the validity of PASQ involved a collection of data from 416 students at four institutions of higher learning in Malaysia where the measurement of construct validity for the overall PASQ and its subscales were established using Winsteps 3.68.2. Various Rasch measurement tools were utilized to demonstrate the true unidimensionality and validity measure of the PASQ and in meeting the needs of the Rasch measurement model. The findings show that the validity and unidimensionality of PASQ can be truly established and can satisfy the characteristics of the Rasch measurement model. IEEE 2012 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/31540/1/16812webtoc_proceedings_2012.pdf application/pdf en http://irep.iium.edu.my/31540/2/ICSSBE2012_40_42l8Id63bW.pdf Ismail, Nor-Zatul Iffa and Mahmud, Zamalia and Abu Kassim , Noor Lide and Said, Zainol (2012) Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model. In: International Conference on Statistics in Science, Business and Engineering 2012 (ICSSBE 2012) , 10-12 September 2012, Langkawi, Kedah. http://www.icssbe2012.com/
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic LB1025 Teaching (principles and practices)
LB2300 Higher Education
spellingShingle LB1025 Teaching (principles and practices)
LB2300 Higher Education
Ismail, Nor-Zatul Iffa
Mahmud, Zamalia
Abu Kassim , Noor Lide
Said, Zainol
Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model
description This paper describes the process of assessing the unidimensionality and validity of the Perceived Ability in Statistical Concepts Questionnaire (PASQ) based on the Rasch Measurement Model. Students’ perceived ability was measured by a self-developed 30 PASQ items of Likert-scale format comprises of concepts on types of data (6 items), graphical representations of distributions (8 items), measures of central tendency (8 items), and measures of variability (8 items). The process of assessing the validity of PASQ involved a collection of data from 416 students at four institutions of higher learning in Malaysia where the measurement of construct validity for the overall PASQ and its subscales were established using Winsteps 3.68.2. Various Rasch measurement tools were utilized to demonstrate the true unidimensionality and validity measure of the PASQ and in meeting the needs of the Rasch measurement model. The findings show that the validity and unidimensionality of PASQ can be truly established and can satisfy the characteristics of the Rasch measurement model.
format Conference or Workshop Item
author Ismail, Nor-Zatul Iffa
Mahmud, Zamalia
Abu Kassim , Noor Lide
Said, Zainol
author_facet Ismail, Nor-Zatul Iffa
Mahmud, Zamalia
Abu Kassim , Noor Lide
Said, Zainol
author_sort Ismail, Nor-Zatul Iffa
title Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model
title_short Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model
title_full Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model
title_fullStr Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model
title_full_unstemmed Validation of Perceived Ability in Statistical concepts Questionnaire (PASQ) Based on Rasch Measurement Model
title_sort validation of perceived ability in statistical concepts questionnaire (pasq) based on rasch measurement model
publisher IEEE
publishDate 2012
url http://irep.iium.edu.my/31540/1/16812webtoc_proceedings_2012.pdf
http://irep.iium.edu.my/31540/2/ICSSBE2012_40_42l8Id63bW.pdf
http://irep.iium.edu.my/31540/
http://www.icssbe2012.com/
_version_ 1643610038680420352
score 13.211869

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