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Discuss the use of token economies to manage schizophrenia

Token economies are a form of behaviour modification based on the principle of operant conditioning. Patients are given tokens for demonstrating good behaviours such as personal hygiene. These tokens act ...

Answered by Ella T. • Psychology tutor

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Outline one advantage and one limitation of using labs to conduct research rather than a natural setting

An advantage of conducting lab - based research is increased internal validity. This means that the psychologist can be more sure that they are measuring what they intended to measure. For example, if som...

Answered by Ella T. • Psychology tutor

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how do i factorise a quadratic equation when the coefficient of x^2 is not 1?

Let us take this quadratic equation as an example:2x² - 3x - 14 = 0The key here is to look for two numbers that multiply to the same number that 2 and -14 multiply to make, so that is 28. The n...

Answered by Ella T. • Maths tutor

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'Germans benefited from Nazi rule in the years 1933-1939'. Discuss.

Many German citizens did benefit from Nazi rule, which brought an end to depression for many of the German population. Under Nazi rule, unemployment levels decreased significantly as a result of the Natio...

Answered by Charlotte R. • History tutor

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