Research Evidence Exists

question 125

Multiple Choice

Research evidence exists

• A)for both stability and change in personality traits over time
• B)for both a degree of stability and some capacity for change in personality traits across situations
• C)that personality traits are stable over time but changeable across situations
• D)that personality traits show both stability and change over time and across situations

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Definitions:

Population Mean

The population mean is the average value of a population attribute, computed by summing all the values in the population and dividing by the total number of values.

Sample Proportion

The ratio of members in a sample that have a particular characteristic to the total number of members in the sample.

Standard Error

The standard deviation of the sampling distribution of a statistic, especially of the mean.

Sample Mean

The average value calculated from a sample of observations from a larger population.