The Biological Approach (OCR A-Level Psychology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does genotype refer to?
What does genotype refer to?
Genetic makeup giving potential for traits
What does phenotype refer to?
What does phenotype refer to?
Actual trait expression from genes & env.
What do family studies investigate?
What do family studies investigate?
Family history of traits
What is a limitation of family studies?
What is a limitation of family studies?
Trait may be vicarious reinforcement
What do twin studies look for?
What do twin studies look for?
Concordance rates in twins
How much genetic material do MZ (monozygotic) twins share?
How much genetic material do MZ (monozygotic) twins share?
100%
How much genetic material do DZ (dizygotic) twins share?
How much genetic material do DZ (dizygotic) twins share?
50%
In adoption studies, what do similarities with biological parents suggest?
In adoption studies, what do similarities with biological parents suggest?
Genetic influence
In adoption studies, what do similarities with adoptive parents suggest?
In adoption studies, what do similarities with adoptive parents suggest?
Social influence
What is a concordance rate?
What is a concordance rate?
Probability both have trait if one does