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Psychological Research Methods In Practice
Freuds reaction formation theory was criticised for lacking.....
Falsifiability: statements, hypothesis and theories are falsifiable if there is an inherent chance they can be proven false.
The definition of Scientific Theory:
Independent Variable - the variable manipulated by the researcher.
Alpha level - is the probability of making a wrong decision "the probability of rejecting the null hypothesis when the null hypothesis is true"
Null hypothesis - a prediction or claim about a population
Critical value - used in significance testing, is a value that test statistic must exceed in order for the null hypothesis to be rejected.
