Exam-style practice

T he features of an experiment. answer explanations

Review worked answers and explanations for T he features of an experiment.. Aligned to Cambridge IGCSE Psychology.

Questions

Supported

Review

Mode

Research

Topic

Answer explanations

Question 41 of 42

Review the answer support, then move sideways through the set.

Paper 1Approaches, Issues and Debates1 marks

Description

The researcher has two groups: one that is sleep-deprived and one that is not. They measure cognitive performance using a standardized test.