what are recruitment difficulties
Problems with recruitment can disrupt the timetable for a research project, preoccupy staff, reduce the ability of a therapeutic study to detect treatment differences and, ultimately, result in a trial being abandoned (Ashery & McAuliffe, 1992).
Job Analysis. One of the most serious problems in recruitment is not knowing the nature of the position for which you are hiring. Your company should routinely conduct a job analysis for each position and create a complete, accurate description of the function and tasks.