Twin Studies and Adoption Studies Are Important Tools for Research

question 54

Multiple Choice

Twin studies and adoption studies are important tools for research on

• A)ethology.
• B)environmental psychology.
• C)behavioural genetics.
• D)internal working models.

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Definitions:

Payoff Matrix

A table that describes the potential outcomes or payoffs in a strategic situation, depending on the actions of two or more decision-makers.

Nash Equilibrium

A concept in game theory where no player can benefit by changing strategies while the other players keep theirs unchanged.

Dominant Strategy

A strategy that is best for a player in a game regardless of what strategies other players choose.

Cartel

An agreement among competing firms to control prices or exclude entry of a new competitor in a market, often to maximize profits collectively.