School Science and Mathematics · 2003 · 13 citations · 2 references
EngineeringSafety ScienceEducationInjury PreventionTexas Education AgencyTraffic InjuryElementary EducationScience ClassroomIncident/accident ReportsTeacher EducationSafety ManagementAccident InvestigationTransport AccidentPublic HealthClassroom PracticeStatisticsReliabilitySchool SafetyField Safety GuidelinesSafety AnalysisTeacher PreparationEducation Policy
This study investigated safety in Texas secondary school science laboratory, classroom, and field settings. The Texas Education Agency (TEA) drew a random representative sample consisting of 199 secondary public schools in Texas. Eighty‐one teachers completed Incident/Accident Reports. The reports were optional, anonymous, and open‐ended; thus, they are unique in capturing the strengths and weaknesses of safety practices in school science settings as perceived by the teachers. Pertinent findings include: a) incidents and accidents (mishaps) increased from 8% to 62% as the class enrollment increased from <14 students to >24 students (p < 0.05), b) mishaps increased from 11% to 66% as classroom space per student decreased from >60 ft 2 per student to <45 ft 2 per student (p < 0.05), c) mishaps increased from 11% to 47% as room size decreased from >1200 ft 2 to <800 ft 2 (p < 0.05) d) 35% of teachers did not have adequate safety training within the last year, and e) 69% of teachers had a written safety policy. The findings of this study can be used to develop science classroom, lab, and field safety guidelines on a classroom, school, district, state, and a national level.
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Susan M. Houghton, Mark Simon, Karl Aquino et al. · Group & Organization Management · 2000 · 107 citations
Behavioral Decision Making, Safety Science, Information-processing Biases +18
Class Size Reduction: From Promise to Practice.
Anke Halbach, Karen Ehrle, John A. Zahorik et al. · Educational leadership · 2001 · 16 citations
Engineering, Complexity Reduction, Computational Complexity +5