題目 1 · Describe two types/features
4 分Describe two features of a pilot study.
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解題
Two features of a pilot study are:
1. Small-scale trial run: A pilot study is conducted on a small sample of participants prior to the full-scale investigation. This allows the researcher to assess the feasibility of the research design, test time management, and identify potential practical difficulties before investing substantial time and financial resources.
2. Testing and refining research instruments: It enables the researcher to evaluate research tools, such as questionnaires or interview schedules. By doing so, the researcher can check whether questions are clear, understandable, and free from bias, and modify or remove confusing or leading questions before the main study commences.
1. Small-scale trial run: A pilot study is conducted on a small sample of participants prior to the full-scale investigation. This allows the researcher to assess the feasibility of the research design, test time management, and identify potential practical difficulties before investing substantial time and financial resources.
2. Testing and refining research instruments: It enables the researcher to evaluate research tools, such as questionnaires or interview schedules. By doing so, the researcher can check whether questions are clear, understandable, and free from bias, and modify or remove confusing or leading questions before the main study commences.
評分準則
[1 mark] for identifying a relevant feature of a pilot study (up to a maximum of 2 identified).
[1 mark] for a clear description of the identified feature (up to a maximum of 2 described).
Points that can be credited include:
- Small-scale trial / preliminary run: Testing procedures on a small group before the main study begins.
- Testing research instruments: Checking clarity, wording, and appropriateness of questions in a questionnaire or interview schedule.
- Assessing feasibility and practicality: Checking practical aspects such as timing, access, response rates, and cost estimates.
- Identifying researcher training needs: Allowing interviewers or observers to practice their techniques and refine their approach.
- Checking sampling appropriateness: Evaluating whether the chosen sampling method effectively reaches the target population.
(1 + 1) × 2 marks = 4 marks total.
[1 mark] for a clear description of the identified feature (up to a maximum of 2 described).
Points that can be credited include:
- Small-scale trial / preliminary run: Testing procedures on a small group before the main study begins.
- Testing research instruments: Checking clarity, wording, and appropriateness of questions in a questionnaire or interview schedule.
- Assessing feasibility and practicality: Checking practical aspects such as timing, access, response rates, and cost estimates.
- Identifying researcher training needs: Allowing interviewers or observers to practice their techniques and refine their approach.
- Checking sampling appropriateness: Evaluating whether the chosen sampling method effectively reaches the target population.
(1 + 1) × 2 marks = 4 marks total.