Examlex
When reminded of the "elderly as wise" stereotype, senior adults scored higher on a memory test than those who were not reminded of that positive stereotype did. This is an example of stereotype lift.
Null Hypothesis
A hypothesis in statistical analysis that proposes there is no significant difference or effect, often tested in order to be rejected in favor of an alternative hypothesis.
Research Hypothesis
A statement predicting the nature of the relationship between two or more variables of interest in a study.
Null Hypothesis
A statement or assumption that indicates no statistical significance exists in a set of given observations, serving as the default position that there is no effect or difference.
Alternative Postulates
Hypotheses or statements made as alternatives to the main hypothesis, often used in contrasting experimental conditions.
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