Examlex
Sampling techniques which use probability techniques are successful ways to eliminate participant bias.
Statistically Significant
A situation where the observed effect or difference in a study is likely not due to chance, indicating a high probability that it reflects true differences or associations.
Empirical
Based on observation or experience rather than theory or pure logic.
Type II Error
In research, the mistake of thinking that one variable does not have an effect on or relationship with another, when really it does.
Empirical Method
A way of gaining knowledge by means of direct and indirect observation or experience.
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