Another problem with using observat

Another problem with using observation is that some jobs cannot be easily observed. Jobs that primarily involve thinking and problem-solving activities, such as professional and technical occupations, may not provide much overt behavior to observe.InterviewsJob analysis information can be obtained by interviewing the job incumbent, as well as his or her supervisor. Interview information is particularly valuable for professional and technical jobs that mainly involve thinking and problem solving. A useful question that helps job Incumbents describe the skills and abilities required of the job, rather than their own skill and abilities, is to ask them to describe what would be needed by new employees who would be replacing them.QuestionnairesA convenient method for obtaining job analysis information is to ask employees and /or their supervisors to describe a job by answering a questionnaire. A questionnaire may be tailored specifically to the activities of a given organization, or it may be a published questionnaire containing activity checklists. Although a questionnaire that is tailored to a particular organization tends to have a high initial cost it has the advantage of probing in great detail into the various aspects of work in a specific situation Published activity be inexpensive but they only capture the broad dimensions of each job.