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Research methods and skills

Research methods and skills

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Question 45

Dr Vance conducted an experiment to investigate whether the emotional valence of words affects short-term memory recall.

She split her participants into two groups:

  • Condition X: Participants were given a list of words with high positive emotional valence (e.g., joy, laugh, smile, bright) to recall.
  • Condition Y: Participants were given a list of words with neutral emotional valence (e.g., brick, paper, stove, table) to recall.

Each word list contained 15 words. Each participant only took part in one condition.

The results of Dr Vance's experiment are shown in Table 1.

Table 1: Number of words recalled correctly out of 15

ParticipantNumber of words recalled in the positive words list (Condition X)ParticipantNumber of words recalled in the neutral words list (Condition Y)
P112P99
P26P1011
P314P116
P45P1210
P511P138
P68P1412
P713P157
P87P169

Calculate the range for the list of positive emotional valence words (Condition X).

[1]
Markscheme

Research methods and skills Questions

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

186 exam-style questions on Edexcel A Level Psychology Research methods and skills, covering Research methods and skills. Each one has a worked solution and a mark scheme showing where the marks go.

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