If You See a Discontinuity Between the Baseline and Intervention

question 14

True/False

If you see a discontinuity between the baseline and intervention data, this means your data are free of autocorrelation.

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Definitions:

Pooled Variance

A method used in statistics to estimate the variance of two or more populations when the assumption of equal variances is reasonable.

Sample Variances

The measure of variance calculated from a sample of a population, used to estimate the population variance.

Observational

Pertains to a research method in which behavior is observed and recorded without manipulating any variables.

High-risk Group

A category of individuals or entities considered to have a greater than average likelihood of experiencing a negative event.