Type II error - the conclusion, based on a hypothesis test, that a result is not Statistically significant when, in fact, a real effect or relationship does exist in the population; f ailing to reject the null hypothesis when it is false.

Related Articles

Null hypothesis at psychology-glossary.com■■■■
Null hypothesis the hypothesis alternative to a primary hypothesis, stating that there is no relationship . . . Read More
Hypothesis test at psychology-glossary.com■■■■
Hypothesis test refers to an inferential statistical procedure that uses sample data to evaluate the . . . Read More
Correlational study at psychology-glossary.com■■■
Correlational study: correlational study refers to a research procedure in which variables are measured . . . Read More
Correlational studies at psychology-glossary.com■■■
Correlational studies refer to studies designed to yield information concerning the degree of relationship . . . Read More
Error variance at psychology-glossary.com■■■
Error variance: Error variance is defined as a variance computed to measure the magnitude of differences . . . Read More
False negative at psychology-glossary.com■■■
false negative refers to assessment error in which no pathology is noted, that is, test results are negative . . . Read More
False positive at psychology-glossary.com■■■
false positive refers to assessment error in which pathology is reported, that is, test results are positive . . . Read More
Hypothesis Test at environment-database.eu■■■
A Hypothesis Test is a statistical procedure for determining if a sample provides sufficient evidence . . . Read More
Evidence at psychology-glossary.com■■■
Evidence refers to the means by which an alleged fact, the truth of which is submitted to scrutiny, proven . . . Read More
Anxiety reduction hypothesis at psychology-glossary.com■■■
Anxiety reduction hypothesis: Anxiety reduction hypothesis a term that explains the self -defeating nature . . . Read More