STUDENTS’ AT--RISK BEHAVIOR AND SAFETY CULTURE IN BASIC CHEMISTRYLABORATORY

R. M. Mendoza, Divina F. Palacio, Elizabeth B. Calara
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Abstract

An academic laboratory such as the General and Organic Chemistry Laboratory were given less priority as to safety due to the perception that the quantity of materials would not give a significant hazardous impact to students or the environment. This study evaluated the at--risk behaviors of the Basic Chemistry students as well as the present Safety Culture in the laboratory. A total of 918 Basic Chemistry students officially enrolled during the A.Y. 2016--2017 in the host institution participated the study. New findings in the at--risk behaviors were recorded such as the use of gadgets and tablets not associated with the lab activity, half--glove use, ¾ sleeved-- and unbuttoned laboratory gowns, limited working area, messy and unorganized working area, going out of the laboratory in their lab gowns and gloves on top of not properly and untied hair for girls and dangling bangs for boys, incomplete safety gears, horse-- playing and unfamiliarity to experimental procedures. The laboratory safety has been found to be better among first year students than that of the second--year students. It was also found that majority of the students are not aware of the different nature of chemicals being handled in the laboratory. Significant relationship was found between the at--risk behavior of the students and their laboratory safety culture, indicating that students who are in the high--risk level exhibits lower laboratory culture. Integration of safety orientation into the laboratory curriculum was found to be an attractive solution to the existing laboratory issues observed.
基础化学实验室学生危险行为与安全文化
一般和有机化学实验室等学术实验室在安全方面的优先级较低,因为人们认为材料的数量不会对学生或环境产生重大的危险影响。本研究对基础化学专业学生的危险行为进行了评估,并对目前实验室的安全文化进行了评价。共有918名2016- 2017学年在接收院校正式入学的基础化学学生参加了本次研究。记录了高风险行为的新发现,如使用与实验室活动无关的小工具和平板电脑,使用半手套,四分之一袖和未扣的实验室服,有限的工作区域,凌乱和无组织的工作区域,穿着实验室服和手套走出实验室,女孩的头发不正确,解开,男孩的刘海摇晃,不完整的安全装备,玩马和不熟悉实验程序。研究发现,一年级学生的实验室安全状况要比二年级学生好。调查还发现,大多数学生没有意识到在实验室中处理的化学物质的不同性质。学生的高危行为与其实验室安全文化之间存在显著的相关关系,表明处于高风险水平的学生表现出较低的实验室安全文化。将安全导向整合到实验室课程中被认为是一个有吸引力的解决现有实验室问题的方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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