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Biological Approach

Practice by topic with exam-style IB Psychology questions aligned with the syllabus.

All of Biological Approach

Practice all questions from this unit together.

1.1
The Brain and Brain Imaging Techniques

Brain imaging, Localization of function, Neuroplasticity

1.2
Genetics, Chemical Messengers and Reductionism

Genetic inheritance, Chemical messengers, Neurotransmission, Diathesis-stress model, Biological reductionism

1.3
Animal Models

Animal research, Human behaviour, Generalization, Ethical considerations