Review:
Telephone Questionnaires
overall review score: 3.8
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score is between 0 and 5
Telephone-questionnaires are a data collection method wherein researchers or surveyors conduct structured interviews with respondents via telephone. This approach allows for efficient gathering of information across diverse populations, often used in market research, social sciences, healthcare studies, and opinion polling.
Key Features
- Allows rapid data collection over wide geographic areas
- Cost-effective compared to in-person interviews
- Flexible scheduling and reachability
- Structured question formats for consistency
- Potential for real-time clarification and follow-up
- Dependent on respondent availability and willingness
Pros
- Provides quick access to a broad demographic sample
- Relatively low cost compared to face-to-face surveys
- Supports standardized data collection ensuring comparability
- Can be implemented remotely, saving travel time and resources
Cons
- Potential for lower response rates due to caller reluctance or hung-up calls
- Limited depth of responses compared to in-person interviews
- Possible biases introduced by interviewer influence or respondent discomfort
- Dependence on accurate contact information and phone connectivity
- Not suitable for visually complex or long questionnaires