An instrument to measure students’ readiness for embedded system design course

Embedded Systems Design has emerged as one of the fastest growing areas in the world. In this regard, higher education institutions acknowledge the significance for offering Embedded Systems Design course to fulfil the needs of skilled human resources in the field. Unfortunately, being a highly diff...

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Main Author:	Ridwan Saeed, Intisar Ibrahim
Format:	Thesis
Language:	English
Published:	2019
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/101739/1/IntisarIbrahimRidwanSaeedPSKA2019.pdf
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id	my-utm-ep.101739
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spelling	my-utm-ep.1017392023-07-09T01:41:34Z An instrument to measure students’ readiness for embedded system design course 2019 Ridwan Saeed, Intisar Ibrahim TA Engineering (General). Civil engineering (General) Embedded Systems Design has emerged as one of the fastest growing areas in the world. In this regard, higher education institutions acknowledge the significance for offering Embedded Systems Design course to fulfil the needs of skilled human resources in the field. Unfortunately, being a highly difficult and specialized course, it requires students to have sufficient body of knowledge courses in both theory and practice. To address this issue, this study proposed an instrument to measure students’ readiness for Embedded Systems Design course. The study was conducted using a sequential exploratory mixed method design. First, a survey instrument named MeSRESD which consisted of 10 scales and 89 items was developed. MeSRESD assessed students’ cognitive, affective, and psychomotor skills through holistic assessment by taking into account the domains of technical skills, critical thinking skills, communication skills, team working skills, entrepreneurship skills, lifelong learning skills, level of interest, attitude, and prior experience. Content validity of MeSRESD was verified using content validity index (CVI) and content validity ratio (CVR). All MeSRESD scales showed CVI and CVR ranging from 0.92 to 1.00 and from 0.88 to 1.00 respectively, establishing an excellent content validity. A pilot study on 40 students was performed to assess the Cronbach’s alpha scale reliability. The results obtained were from 0.73 to 0.92 using Statistical Package for Social Sciences (SPSS 23.0) and from 0.70 to 0.99 using WINSTEPS 3.92.1, indicating an excellent internal consistency reliability. MeSRESD construct validity was established using Rasch Analysis and WINSTEPS 3.92.1. The results showed that all scales fitted the Rasch measurement model with acceptable fit index from 0.6 to 1.4 and demonstrated excellent consistency, with a reliability index from 0.97 to 0.99 for items and from 0.70 to 0.88 for persons. The unidimensionality of each MeSRESD scales was evaluated using principal component analysis. Based on these results, we concluded that the survey instrument was valid and reliable. MeSRESD was administered in nine universities in Malaysia, Sudan, and Saudi Arabia. A total of 415 questionnaires with a response rate of 97.4% were analysed. Based on the literature review, the readiness threshold of 3.40 was selected. However, the students’ mean scores of MeSRESD scales were from 2.47 to 2.89, which were lower than the threshold. In light of these results, the study revealed strong evidence that students lack prior knowledge and had poor understanding of Embedded Systems Design course. They possessed poor proficiency in critical thinking, communication, team working, entrepreneurship, and lifelong learning skills. In addition, they had low level of interest, lack of prior experience and had negative attitude towards learning Embedded Systems Design course. Therefore, there is a need for universities to address this issue and take remedial action to improve the chance of academic success for the students not only in Embedded Systems Design course, but also in other related courses. 2019 Thesis http://eprints.utm.my/id/eprint/101739/ http://eprints.utm.my/id/eprint/101739/1/IntisarIbrahimRidwanSaeedPSKA2019.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:149194 phd doctoral Universiti Teknologi Malaysia Faculty of Engineering - School of Civil Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) Ridwan Saeed, Intisar Ibrahim An instrument to measure students’ readiness for embedded system design course
description	Embedded Systems Design has emerged as one of the fastest growing areas in the world. In this regard, higher education institutions acknowledge the significance for offering Embedded Systems Design course to fulfil the needs of skilled human resources in the field. Unfortunately, being a highly difficult and specialized course, it requires students to have sufficient body of knowledge courses in both theory and practice. To address this issue, this study proposed an instrument to measure students’ readiness for Embedded Systems Design course. The study was conducted using a sequential exploratory mixed method design. First, a survey instrument named MeSRESD which consisted of 10 scales and 89 items was developed. MeSRESD assessed students’ cognitive, affective, and psychomotor skills through holistic assessment by taking into account the domains of technical skills, critical thinking skills, communication skills, team working skills, entrepreneurship skills, lifelong learning skills, level of interest, attitude, and prior experience. Content validity of MeSRESD was verified using content validity index (CVI) and content validity ratio (CVR). All MeSRESD scales showed CVI and CVR ranging from 0.92 to 1.00 and from 0.88 to 1.00 respectively, establishing an excellent content validity. A pilot study on 40 students was performed to assess the Cronbach’s alpha scale reliability. The results obtained were from 0.73 to 0.92 using Statistical Package for Social Sciences (SPSS 23.0) and from 0.70 to 0.99 using WINSTEPS 3.92.1, indicating an excellent internal consistency reliability. MeSRESD construct validity was established using Rasch Analysis and WINSTEPS 3.92.1. The results showed that all scales fitted the Rasch measurement model with acceptable fit index from 0.6 to 1.4 and demonstrated excellent consistency, with a reliability index from 0.97 to 0.99 for items and from 0.70 to 0.88 for persons. The unidimensionality of each MeSRESD scales was evaluated using principal component analysis. Based on these results, we concluded that the survey instrument was valid and reliable. MeSRESD was administered in nine universities in Malaysia, Sudan, and Saudi Arabia. A total of 415 questionnaires with a response rate of 97.4% were analysed. Based on the literature review, the readiness threshold of 3.40 was selected. However, the students’ mean scores of MeSRESD scales were from 2.47 to 2.89, which were lower than the threshold. In light of these results, the study revealed strong evidence that students lack prior knowledge and had poor understanding of Embedded Systems Design course. They possessed poor proficiency in critical thinking, communication, team working, entrepreneurship, and lifelong learning skills. In addition, they had low level of interest, lack of prior experience and had negative attitude towards learning Embedded Systems Design course. Therefore, there is a need for universities to address this issue and take remedial action to improve the chance of academic success for the students not only in Embedded Systems Design course, but also in other related courses.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Ridwan Saeed, Intisar Ibrahim
author_facet	Ridwan Saeed, Intisar Ibrahim
author_sort	Ridwan Saeed, Intisar Ibrahim
title	An instrument to measure students’ readiness for embedded system design course
title_short	An instrument to measure students’ readiness for embedded system design course
title_full	An instrument to measure students’ readiness for embedded system design course
title_fullStr	An instrument to measure students’ readiness for embedded system design course
title_full_unstemmed	An instrument to measure students’ readiness for embedded system design course
title_sort	instrument to measure students’ readiness for embedded system design course
granting_institution	Universiti Teknologi Malaysia
granting_department	Faculty of Engineering - School of Civil Engineering
publishDate	2019
url	http://eprints.utm.my/id/eprint/101739/1/IntisarIbrahimRidwanSaeedPSKA2019.pdf
_version_	1776100759954259968

An instrument to measure students’ readiness for embedded system design course

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