Outline one strength of using questionnaires to carry out psychological research.
How to approach this question
Think about the practical aspects of doing research. What are the advantages of giving someone a list of questions to answer compared to, for example, interviewing them one-on-one? Consider aspects like time, cost, and the type of data you can get.
Full Answer
One strength of using questionnaires is that they can be used to collect large amounts of data relatively quickly and cheaply. A researcher can distribute the same questionnaire to many participants at once, either online or in person, making it an efficient method for large-scale research.
Questionnaires are a very common research tool in psychology. Their strengths include:
- **Efficiency**: They can be given to large numbers of people simultaneously, making them cost-effective and time-efficient.
- **Standardisation**: All participants are asked the exact same questions in the same order, which makes the data easy to compare and analyse.
- **Anonymity**: They can be completed anonymously, which may encourage participants to be more honest about sensitive topics.
- **Data Type**: They can be designed to collect both quantitative data (from closed questions) and qualitative data (from open questions).
Common mistakes
Just stating a single word like 'easy' or 'quick' without explaining why or in what way it is easy or quick.
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