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Research methods and techniques

Research methods and techniques

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Question 314

A researcher is investigating the reading habits of library users in a city. She wishes to obtain a sample of 120 users and divides them into three mutually exclusive age groups: under 25, 25 to 60, and over 60. She stands at the entrance of a library and interviews people of each age group as they enter until she has met a pre-determined target number of participants for each category. No sampling frame of library users is used.

Identify the sampling technique described.

A

Stratified sampling

B

Opportunity sampling

C

Quota sampling

D

Systematic sampling

Markscheme

Research methods and techniques Questions

  1. A Level
  2. /Psychology
  3. /Research methods and techniques

644 exam-style questions on OCR A Level Psychology Research methods and techniques. Each one has a worked solution and a mark scheme showing where the marks go.

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