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Laboratory Safety Knowledge, Attitudes, Practices, and Compliance among Secondary School Pre-service Science Teachers: A Pilot Study

Jurnal Pendidikan IPA Indonesia · Vol. 14 No. 4 (2025)

DOI
10.15294/jpii.v14i4.34852
ISSN
2089-4392, 2339-1286
Published
2025-12-22
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

Effective laboratory safety is central to quality science education, yet limited evidence exists on Malaysian teachers' preparedness and adherence to safety standards. This pilot study aimed to validate an instrument measuring knowledge, attitudes, and practices (KAP) toward laboratory safety and to explore preliminary findings among pre-service secondary school science teachers. A cross-sectional pilot study was conducted with 30 pre-service teachers from Universiti Teknologi MARA (UiTM). Data was collected using a self-developed KAP questionnaire and a safety facilities checklist, both reviewed by experts for content validity. Item analysis was used for knowledge questions, while internal consistency was assessed using Cronbach's alpha for attitude and practice domains. Descriptive statistics summarised KAP levels and the availability and functionality of safety facilities. Knowledge items showed acceptable difficulty (p = 0.50–0.80) and discrimination (D = 0.30–0.80). Reliability was strong, with Cronbach's alpha values of 0.901 (attitude) and 0.905 (practice). Most respondents demonstrated high knowledge (70%) and universally positive attitudes (100%), yet practices were less consistent, with 23.3% reporting only moderate adherence. Laboratory facilities were largely available (87.5%), but functionality was low (32.7%), with deficiencies in safety data sheets (36.7%), chemical expiry records (40.0%), and first aid kits (56.7%). This pilot study highlights a disparity between pre-service teachers’ knowledge and their actual laboratory practices, further constrained by poorly maintained safety facilities. The reporting of validity and reliability findings demonstrates that the instrument is robust and suitable for larger-scale investigations. Strengthening laboratory safety in schools requires targeted professional development, systematic facility maintenance, and consistent monitoring mechanisms.

Keywords

Collaboration network of the authors

13 authors · 33 co-authorship links · 14 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Semarang
  • Universiti Teknologi MARA
  • Hengshui University
  • National University of Malaysia
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
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Co-authorOrganisationJoint articles
Endang SusilaningsihState University of Semarang1
Isnaini Putri SalimnahState University of Semarang1
Sri NurhayatiState University of Semarang1
HarjonoState University of Semarang1
Lilia Ellany MohtarNational University of Malaysia1
Sri Susilogati SumartiState University of Semarang1
R. N. AiniAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/jpii/oai, first harvested 29 Okt 2026, last seen 29 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Laboratory Safety Knowledge, Attitudes, Practices, and Compliance among Secondary School Pre-service Science Teachers: A Pilot Study</dc:title>
	<dc:creator xml:lang="en">Wan Ahmad Yanee, Wan Solihin </dc:creator>
	<dc:creator xml:lang="en">Hamidi, Noor Najihah </dc:creator>
	<dc:creator xml:lang="en">Firus Khan, Al 'Aina Yuhainis</dc:creator>
	<dc:creator xml:lang="en">Jianlei, Cao </dc:creator>
	<dc:creator xml:lang="en">Said, Hardimah Md </dc:creator>
	<dc:creator xml:lang="en">Syed Aris, Sharipah Ruzaina </dc:creator>
	<dc:subject xml:lang="en">laboratory safety</dc:subject>
	<dc:subject xml:lang="en">pre-service science teachers</dc:subject>
	<dc:subject xml:lang="en">knowledge-attitude-practice (KAP)</dc:subject>
	<dc:description xml:lang="en">Effective laboratory safety is central to quality science education, yet limited evidence exists on Malaysian teachers' preparedness and adherence to safety standards. This pilot study aimed to validate an instrument measuring knowledge, attitudes, and practices (KAP) toward laboratory safety and to explore preliminary findings among pre-service secondary school science teachers. A cross-sectional pilot study was conducted with 30 pre-service teachers from Universiti Teknologi MARA (UiTM). Data was collected using a self-developed KAP questionnaire and a safety facilities checklist, both reviewed by experts for content validity. Item analysis was used for knowledge questions, while internal consistency was assessed using Cronbach's alpha for attitude and practice domains. Descriptive statistics summarised KAP levels and the availability and functionality of safety facilities. Knowledge items showed acceptable difficulty (p = 0.50–0.80) and discrimination (D = 0.30–0.80). Reliability was strong, with Cronbach's alpha values of 0.901 (attitude) and 0.905 (practice). Most respondents demonstrated high knowledge (70%) and universally positive attitudes (100%), yet practices were less consistent, with 23.3% reporting only moderate adherence. Laboratory facilities were largely available (87.5%), but functionality was low (32.7%), with deficiencies in safety data sheets (36.7%), chemical expiry records (40.0%), and first aid kits (56.7%). This pilot study highlights a disparity between pre-service teachers’ knowledge and their actual laboratory practices, further constrained by poorly maintained safety facilities. The reporting of validity and reliability findings demonstrates that the instrument is robust and suitable for larger-scale investigations. Strengthening laboratory safety in schools requires targeted professional development, systematic facility maintenance, and consistent monitoring mechanisms.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-12-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/jpii/article/view/34852</dc:identifier>
	<dc:identifier>10.15294/jpii.v14i4.34852</dc:identifier>
	<dc:source xml:lang="en">Jurnal Pendidikan IPA Indonesia; Vol. 14 No. 4 (2025): December 2025</dc:source>
	<dc:source>2089-4392</dc:source>
	<dc:source>2339-1286</dc:source>
	<dc:source>10.15294/jpii.v14i4</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jpii/article/view/34852/7854</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Jurnal Pendidikan IPA Indonesia</dc:rights>
</oai_dc:dc>