Provide three example questions, one for each category that can be defined as a

Question

Provide three example questions, one for each category that can be defined as a structured, semi-structured, and unstructured interview question. Provide a short justification for each choice.

What are some issues you are likely to encounter with a study that focuses on childhood disease and illness? For example, what ethical and legal issues must you consider, and how can you cope with such issues as retention?

Describe three techniques, methods, or recommendations you can use to promote retention in a study. Are there some additional personal examples you can lend that might not already be in the course materials? Please share.

Explanation / Answer

1, Structured interview question:

Structured interview questions are prepared in advance. Structured interview questions can be open ended or closed ended.

Closed ended questions:

eg- Are you currently taking any unprescribed drugs?

In this closed ended questions the respondents can either answer by saying "yes" or "no"

Open ended questions- are those that can be answered in many ways and allow the respondent to give elaborate and thoughtful answer

eg-Can you list any symptoms you have experience within the past one month?

2, Semistructured interview question:

These questions are of semistructured and provide some flexibility and unexpected responses that lead to finding new information. The advantage of this type is getting more indepth knowledge about some topics.

eg- What arre three ways to prevent contagious diseases?

3, Unstructured interview questions:

In this in which there is no specific set of predetermined questions, interviewer has certain topics in mind that will cover during the interview

eg- What are your greatest weaknesses?

Techniques or methods or recommendations to promote retension:

The use of retension strategies are monetary and nonmonetary incentives. Monetary incentives offers useful strategies to increase the response to post questionnaires. Like cash or voucher like mobile phone, food etc to improve the questionnaire return. Non monetary incentives like gifts, certificates of appreciation, key rings to improve return. Incentive strategies aimed at increasing questionnaire response.

Communication strategies like enhance letters, use of additional telephone reminders, calender- reminder of when to return a questionnaire

Behavioural strategies like exercise trial, parenting trial. These two retension trials helps to participant information about goal setting and time management to facilitate succesful trial completion

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