The First Major Study of Separated Twins Was Done in 1937

question 23

Multiple Choice

The first major study of separated twins was done in 1937 by a biologist,a psychologist,and a statistician. Which of the following is true about their study?

• A) There was a positive correlation between the twins' IQ, indicating a significant role for heredity.
• B) Those twin pairs who had been most completely separated and reared in different environments showed the greatest IQ differences, indicating a significant role for environment.
• C) It was difficult to find identical twin pairs who had been fully separated.
• D) all of the above

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Definitions:

Type of Analytics

Refers to the various approaches of analyzing data, such as descriptive, diagnostic, predictive, and prescriptive analytics.

Models

Simplified representations of complex realities to predict or analyze behaviors and events.

Action

In the context of decision-making or behavior, the process or act of doing something towards achieving a specific result or outcome.

Random Sample

A subset of a statistical population in which each member has an equal chance of being chosen.