If the Concordance Rate Between Identical Twins Is Less Than

question 19

Multiple Choice

If the concordance rate between identical twins is less than 100 %, what does this imply?

• A)Concordance rates are difficult for researchers to calculate; a lack of 100% concordance reflects experimental error.
• B)Concordance rates are estimates and can be only measured if one of the twins shows the trait.
• C)Concordance rates less than 100% reflect environmental effects on the trait.
• D)Concordance rates are estimates of genetic influence only.

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Definitions:

Perspective

An attitude towards or way of regarding something; a point of view.

Congruence

Fit between interests and work environment. The greater the congruence, the greater the predicted job satisfaction.

Work Environment

The physical and psychological conditions under which employees operate, encompassing aspects like office layout, safety standards, company culture, and interpersonal relationships.

Differentiation

The difference between the highest and lowest interest types. Well-differentiated interests predict more stable occupational choices.