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Playing cards normally have hearts and diamonds in red, and spades and clubs in black - Scottish Highers Human Biology - Question 16 - 2016
Question 16
Playing cards normally have hearts and diamonds in red, and spades and clubs in black. An investigation showed that the speed and accuracy in recognising the cards d... show full transcript
Worked Solution & Example Answer:Playing cards normally have hearts and diamonds in red, and spades and clubs in black - Scottish Highers Human Biology - Question 16 - 2016
Step 1
A perceptual set
Answer
A perceptual set refers to a tendency to perceive information in a certain way based on expectations or experiences. In this context, the participants likely have a learned expectation that hearts are red. When this expectation is violated (with hearts appearing black), their speed and accuracy in recognition are impaired due to the cognitive dissonance caused by reversing the color associations.