​A Heritability of 1 Indicates That Genetic Variation Is Responsible

question 19

True/False

​A heritability of 1 indicates that genetic variation is responsible for all the observed differences in behavior.

Identify Cattell's approach to the development of personality theories and his stance on nature vs. nurture.

Understand the conceptual distinctions between surface traits, source traits, and dynamic traits in personality assessment.

Describe the role of factor analysis in defining and identifying traits and factors in personality research.

Recognize the significance of predictive validity in personality theories according to Cattell.

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Definitions:

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

Familiar Task

An activity or job that an individual has experience with and can perform with ease due to previous exposure or practice.

Positive Reference Group

A group that individuals admire and wish to be like or be associated with, influencing their behavior and attitudes positively.

Weight-of-numbers Bias

A cognitive bias where the sheer amount of information or data points available influences the perception of an argument's strength.