When We Have Related Samples, the Best Measure of the Effect

question 10

Multiple Choice

When we have related samples, the best measure of the effect size
uses

• A) the standard deviation of the difference scores.
• B) the standard deviation of the pretest scores (if they exist).
• C) the pooled estimate of the pre- and post-score standard deviations.
• D) none of the above

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Definitions:

Free Will

The concept that individuals can make choices that are not predetermined by past events or natural laws, central to many philosophical and ethical discussions.

Denmark Vesey

An African American man who was most famous for planning a large slave rebellion in Charleston, South Carolina in 1822; the plot was discovered and Vesey was executed.

Slave Revolt

An armed uprising by enslaved people seeking freedom from servitude, notably seen in instances such as the Haitian Revolution or Nat Turner's rebellion.

1822

A specific year in the 19th century marked by various global historical events, lacking a singular defining characteristic without context.