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In A(n) ______ Research Design, the Performance of One Group

question 57

Multiple Choice

In a(n) ______ research design, the performance of one group of individuals is assessed repeatedly across a portion of the lifespan.


Definitions:

Spearman Rank-Order

A nonparametric method for evaluating rank correlation which determines how accurately a monotonic function can depict the relationship between two variables.

P Value

A measure in statistical hypothesis testing representing the probability of obtaining a result at least as extreme as the one observed, assuming the null hypothesis is true.

Positive Relationship

A relationship between two variables where as one variable increases, the other variable also increases or as one decreases, the other also decreases.

Two-Tailed

A two-tailed test in statistics is used when the area under consideration is on both sides of the distribution, testing for any significant difference without specifying direction.

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