1) The role of human resource recruitment is to build a supply of potential new hires for the organization. Recruiting involves any activities to identify and attract potential employees.
2) There are advantages to recruiting internally such as applicants knowing the organization and one in three positions being filled internally. However, internal sources are not always sufficient so external recruiting is also important.
3) Evaluating recruitment sources includes calculating yield ratios to see what percentage of applicants move through the process and cost per hire to determine the efficiency of different sources.