Chapter 9: Selecting a Method of Data Collection Flashcards
1
Q
In Qualitative Studies
A
- information gathered through an unstructured and flexible format, describes in a descriptive and narrative way
- observation and interviews
2
Q
In Quantitative Studies
A
- explain phenomena by collecting quantitative data, which are analyzed by mathematically methods
- numerical, statistical
3
Q
In Mixed Methods
A
several methods
4
Q
Use of both Primary and Secondary Data
A
triangulation or dual methodology
5
Q
Data Collection using Primary Sources
A
- choice of method depends on purpose of the study, resources available
- method of data collection should correspond to the study population
- subjects should clearly understand the purpose of the study
6
Q
3 Types of Primary Sources to Collect Data
A
- Observation
- Interview
- Questionnaire
7
Q
Observation
A
- systematic and selective observing a phenomenon
- useful when interested in behavior
- 2 types: participant observation / non-participant observation
8
Q
Situation in wich observation can be made
A
- natural vs controlled
- disguised vs non-disguised observation
- human vs mechanical observation
- direct vs indirect observation
- structures vs unstructured observation
9
Q
Limitations of Observations
A
- Hawthorn effect (positive or negative)
- Bias
- Interpretation subjectivity
- Possibility of incomplete observation or recording
10
Q
Interviews
A
- asking questions and gathering information about the participants
- types: structured / unstructured
11
Q
Questionnaire
A
- set of questions on a form in order to collect statistical information
- clear and easy questions
- interaction style: respondents should feel as if someone is asking them
- sensitive questions should be prefaced with a statement explaining the relevance
12
Q
Possible ways to administer a questionnaire
A
- collective administration
- online questionnaire
- administration in a public place
13
Q
Questionnaire Advantages
A
- less expensive
- greater anonymity
14
Q
Questionnaire Disadvantages
A
- limited application
- low response rate
- self-selecting bias
- lack of opportunity to clarify issues
- no opportunity for spontaneous responses
- response to a question might be influenced by the response to another question
15
Q
Interview Advantages
A
- appropriate for complex situations
- collection of in-depth information
- information can be supplemented
- questions can be explained
