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Research methods and techniques

Research methods and techniques

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Question 114

A researcher conducts a study to investigate the relationship between weekly screen time (measured in hours) and performance on a standardized memory recall task (scored from 0 to 50) in a sample of 60 undergraduates.

Which of the following represents the correct null hypothesis for this study?

A

There is a significant negative relationship between weekly screen time and memory recall performance in undergraduates.

B

There will be no significant difference in the mean memory recall scores between undergraduates with high weekly screen time and those with low weekly screen time.

C

There is no significant relationship between weekly screen time and memory recall performance in undergraduates.

D

Undergraduates with lower weekly screen time will perform significantly better on the memory recall task than those with higher weekly screen time.

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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