Evidence in Support of the Biological Basis for Eysenck's Dimensions

question 20

Multiple Choice

Evidence in support of the biological basis for Eysenck's dimensions comes from

• A) cross-cultural research.
• B) stability of individual differences.
• C) twin and adoption studies.
• D) all of the above.

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Definitions:

Mean

The arithmetic average of a set of numbers, calculated by adding them up and dividing by the count of numbers.

Confidence Interval

A spread of values, emerging from the statistical study of a sample, which has a likelihood of including the value of a non-disclosed population parameter.

Mean

The arithmetic average of a dataset, found by adding all the numbers in the set and dividing by the count of numbers.

Standard Error

A statistical measure that describes the accuracy with which a sample distribution represents a population using the standard deviation.