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Employee Sampling Method Quiz

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Questions and Answers

In the context of sampling techniques, what is the key difference between the traditional approach and the approach mentioned in the text?

Traditional approach samples based on age and sex, while the approach mentioned samples based on households.

Traditional approach selects participants randomly, while the approach mentioned selects based on genealogy. (correct)

Traditional approach saves time, while the approach mentioned saves sampling efforts.

Traditional approach focuses on households, while the approach mentioned focuses on entire families.

According to M.H. Alvi's manual, why is it important to explore factors that resemble the intervention in a research study?

To make the research process longer and more comprehensive.

To introduce bias into the study findings.

To ensure that the change observed is due to the intervention and not something else. (correct)

To confuse the participants and test their understanding.

What is the primary reason for selecting families based on genealogy rather than households in research sampling?

To include only certain age groups in the study.

To obtain better representation of communities by considering close relatives. (correct)

To reduce costs associated with the research study.

To avoid sampling errors related to gender.

How does M.H. Alvi suggest utilizing genealogy in the sampling process?

By persuading household members to refer their close relatives for participation. Signup and view all the answers

What is a potential benefit of using genealogy-based sampling as described in M.H. Alvi's manual?

Greater diversity in the study sample. Signup and view all the answers

Why does Alvi recommend selecting families based on genealogy for research sampling?

To improve representation of communities through close relatives. Signup and view all the answers

What aspect of research is emphasized by selecting families based on genealogy as mentioned in Alvi's manual?

The need for a more systematic and family-oriented approach to sampling. Signup and view all the answers

What is one potential disadvantage of using genealogy as a basis for sampling according to Alvi's manual?

Increased chances of bias due to familial relationships. Signup and view all the answers

How does genealogy-based sampling contribute to making research findings more reliable?

By increasing diversity and representation in the study sample. Signup and view all the answers

What role does genealogy play in improving the quality of research sampling techniques according to Alvi's manual?

It facilitates better representation through capturing close relatives within families. Signup and view all the answers