Edexcel A-Level Psychology AS 2.2.4 Directional One Tailed and Non Directional Two Tailed Tests Topic Practice

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Question 1

[Maximum number: 2]

A group of researchers are testing whether the number of words that can be recalled from a list is influenced by gender. One group of participants is female and the other group of participants is male. Participants have to learn and recall words from a list of 50. Each participant is given a recall score out of 50. The results of this study are shown in Table 2.

Table for Question 1 — Edexcel A-Level Psychology AS

Table 2

Give a fully operationalised non-directional (two-tailed) hypothesis for this study.

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