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Psychology
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What are the stages of an action potential?

Stimulus arrives and changes membrane polarity to the threshold to elicit an action potential (all or nothing nature). Depolarisation- sodium ion channels open increasing the membrane polarity Repolarisat...

Answered by Bethany A. Psychology tutor
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Outline and evaluate evolutionary explanations for partner preferences.

Evolutionary explanations posit that our partner preferences are based on our fundamental desire to reproduce and pass on our genes. Both males and females therefore show a preference for mates who appear...

Answered by Charlotte G. Psychology tutor
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Discuss either the social, biological or cognitive aetiologies of Major Depressive Disorder? Use relevant literature

Major depressive disorder is diagnosed b

Answered by Grace N. Psychology tutor
1255 Views

Outline and Evaluate behavioural methods of treating phobias

A01(6 Marks): Treatment 1 - Systematic Desensitisation (SD) - Anxiety hierarchyList of situations related to phobic stimulus, rated from least to most...

Answered by Tyler M. Psychology tutor
9626 Views

Describe the role of situational and dispositional factors in explaining behavior

Heider's Attribution Theory (1958) is a theory based on the assumption that people tend to try finding explanations for other people's behavior. This happens because they are aware of the reasons and caus...

Answered by Isabel D. Psychology tutor
3299 Views

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