#1
Which of the following is an example of a behavioral trait influenced primarily by genetics?
Eye color
ExplanationGenetically determined physical characteristic.
#2
Which of the following best describes the 'nature vs. nurture' debate in psychology?
The debate about the relative importance of genetics and environment on behavior and personality
ExplanationArgument on the influence of genetics versus environment on behavior and personality.
#3
Which of the following is an example of a gene-environment interaction?
A person's genetic predisposition to addiction being triggered by environmental stressors
ExplanationGenetic tendency influenced by environmental factors.
#4
What is the heritability coefficient used to measure?
The extent to which a trait is influenced by genetics in a specific population at a specific time
ExplanationDegree of genetic influence on a trait within a population.
#5
What is epigenetics?
The study of gene expression changes without altering the DNA sequence
ExplanationStudy of gene expression influenced by environmental factors.
#6
Which of the following is an example of an environmental influence on behavior?
Parenting style
ExplanationBehavior shaped by upbringing and external factors.
#7
Which of the following is an example of a gene-environment correlation?
A child with a genetic predisposition for music being encouraged to take music lessons
ExplanationGenetic predisposition influencing environmental choices.
#8
What is the primary focus of behavioral genetics?
Exploring how genes and environments interact to influence behavior
ExplanationStudying the interplay between genetics and environment in behavior.