Candidate Screening and Evaluation: Determine methods to assess the data collected from the candidates in order to select a candidate with the required knowledge, skills, and ability (KSAs) to do the job. From the list below, choose at least four candidate data sources that will be considered as part of the selection process for this job and justify their use for your audience: Resume Application form Credit history Personality test Work skills test Social or other electronic media Reference check Background check Drug screening Others, if they directly relate to the job specifications