Over Time, Self-Esteem

question 36

Multiple Choice

Over time, self-esteem

• A)varies among domains.
• B)usually decreases into young adulthood.
• C)is separate from personality characteristics.
• D)have can some degree of heritability.

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Definitions:

Test Statistic

A calculated value used in a statistical test to decide whether to support or reject the null hypothesis.

One-sample T Test

A statistical test used to compare the mean of a single sample to a known mean or expected value, to see if there is a significant difference.

Normal Population

A population with a distribution that follows the normal (Gaussian) curve, where most measurements are centered around the mean.

Sample Mean

The average value calculated from a sample of data, often used as an estimate of the population mean.