The reason behind opting for a large sample like this was that a smaller sample selection from various departments in each industrial unit was looked upon with apprehension by the employees since the matter under study is related to statutory requirements of safety of workers. They feared that if the data collected by the researcher is given to the management for any reason, top management will be able to identify each respondent. A first attempt for a smaller sample selection in the first organization met with failure, as the participants were reluctant to respond to the questionnaire survey due to the aforesaid reasons. The actual reason was identified after discussions with trade union leaders. Thereafter, it was decided to give the questionnaire to all eligible respondents present during the dayshift. Since the survey in each unit took a minimum of three weeks time during which almost all the workers could work during the dayshift by rotation, almost all workers could participate in the survey.