Job analysis is the process of collecting job-related information to help prepare job descriptions and specifications. It involves determining the tasks performed, skills and qualifications required, and how the job is performed. Common methods of collecting job analysis data include observation, interviews, questionnaires, checklists, technical conferences, and having employees maintain diaries of their daily activities. The collected information is then processed and used to develop the job description outlining the job title, duties, requirements, and working conditions, and the job specification listing the necessary qualifications, skills, abilities, and other characteristics needed to perform the job.