Answer:
multiple-hurdle
Explanation:
Multiple-hurdle model of selection is a personnel selection model in which applicants for a job are required to pass through a series of selection processes before they are selected. The number of applicants is therefore reduced at each “hurdle.”
Hence if Summerton high school's hr personnel
1. review résumés to identify the candidates who meet the school's minimum requirements; next,
2. potential candidates are then invited for interviews. after this,
3. interviewers discuss the results with hr personnel and select a short list of candidates, who then appear before a panel of teachers and
4. hr personnel for the final interview. summerton's new teachers are then selected from among these finalists.
The school is definitely practicing a multi hurdle selection process