Psychology homework help
| Qualitative vs. Quantitative Research
PSYCH/610 Version 2 |
1 |
Qualitative vs. Quantitative Research
Use the table below to answer the following:
· Define and distinguish between qualitative and quantitative research.
· Provide examples of qualitative and quantitative research.
· Imagine that you are a researcher interested in identifying the components of ‘giftedness’ in pre-teen children. What quantitative methods might you use to help you better understand the experience of giftedness? What qualitative methods might you use?
· What are the advantages and disadvantages of each approach?
|
|
Definition | Examples | Examples of methods to study ‘giftedness’ | Advantages | Disadvantages |
| Quantitative
Research |
|||||
| Qualitative
Research |
| Week Three Homework Exercise
PSYCH/610 Version 2 |
1 |
Week Three Homework Exercise
Answer the following questions covering material from Ch. 6 & 7 of Methods in Behavioral Research:
1. What is reactivity? Explain how reactivity impacts measurement.
2. What are the key features of an experimental design, or ‘true experiment’? How does this compare to case studies?
3. What is survey research and when is it most useful?
4. What issues should be considered when constructing surveys? What are the implications of double-barreled, loaded, and negative questions?
5. What are some survey administration methods? When are each of these methods most appropriate?
6. Define interview bias and provide an example.
7. What is the difference between probability and non-probability sampling techniques?
8. A researcher attends an art reception in a major metropolitan city. She decides to approach people over the age of 50 and ask them to fill out a brief survey about purchasing artwork. Is this a probability or a non-probability sampling technique? What type of sampling procedure is this—simple random, stratified random, cluster, haphazard, purposive, or quota?
9. What is the relationship between sample size and survey results? What are some techniques to evaluate potential sampling bias?
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