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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 ...

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...

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...

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...

f^-1(x)= 5(x-1)