一、开发背景 操作技能考核作为职业技能鉴定工作的核心内容，是反映劳动者在实际生产岗位上是否能够胜任工作要求的重要测评手段。由于职业操作技能的行为反应具有多样性和综合作用于劳动过程的特点，实际的测试过程又在很大程度上受到测量技术水平和物质条件方面的限制，如何 First, the development background Operational skills assessment as the core content of vocational skills identification is to reflect the actual production of workers in the job whether the job requirements of an important measure of measurement. Due to the diversity of behavioral responses to occupational operating skills and their combined effect on the labor process, the actual testing process is largely constrained by the measurement techniques and material conditions