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When looking at the clinical characteristics of schizophrenia, some psychologists make a distinction between positive and negative symptoms of schizophrenia. Positive symptoms are those showing an excess ...

Limitations:- If a participant is given information concerning the nature and purpose of a study this may invalidate the purpose of the study.- Even if researchers have sought and obtained informed consen...

Flashbulb memories are extremely detailed and vivd recollections of a particularly memoriable or extraordinary event. Brown and Kulik suggested that the emotion we feel during these extordinary events ...

Knowing the difference between nominal, ordinal, interval and ratio data is important because these influence the way in which you can analyse data from experiments. For example, when data is collected...

Nature: behaviour is heredity.

Nurture: behaviour is caused by the environment, experience and learning. 

Interactionist approach: ...