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Scientific processes

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Question 61

Scenario

An occupational health researcher conducted an experiment to investigate the impact of dynamic sit-stand desks on postural discomfort in administrative office workers. They recruited a sample of 30 office employees who completed two different workdays:

  • Workday A: using a standing desk for 4 hours, then a traditional sitting desk for the rest of the day.
  • Workday B: using a traditional sitting desk for the entire workday.

The order in which they completed the workdays was counterbalanced, and subjective postural discomfort was measured at the end of each day using a standardised 10-point self-report scale.

Question

Explain why replicating this study would be useful.

[3]

Scientific processes Questions

  1. A Level
  2. /Psychology
  3. /Scientific processes

Practise AQA A Level Psychology Scientific processes with exam-style questions for A Level Psychology. 689 questions, matched to the AQA A Level Psychology (7182) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank