Author Question: Summarize one piece of evidence that supports the genotype-environment correlation model. What ... (Read 91 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
Summarize one piece of evidence that supports the genotype-environment correlation model.
 
  What will be an ideal response?

Question 2

Compare and contrast a positive genotype-environment correlation with that of a negative genotype-environment correlation.
 
  What will be an ideal response?



gstein359

  • Sr. Member
  • ****
  • Posts: 293
Answer to Question 1

Answer: There are several examples in the textbook from which the students may draw. One example is the Narusyte, et al (2007) study which found that childhood aggression is related to parental criticism that was, in turn, related to self-reported antisocial behavior in adolescence. They suggested that this was an example of genotype-environment correlation since children at risk for antisocial behavior are more aggressive than children not at risk for this behavior and are, at the same time and as a result of their behavior, more likely to elicit negative reactions from caregivers.

Answer to Question 2

Answer: In a genotype-environment correlation, an individuals genotype affects the type of environment in which they find themselves. All of us, to certain degree, construct our own environments both in reality and in our memory of those environments. In an active-genotype-environment correlation parents or grandparents have provided both the genes and the environment. When that environment is favorable for the development of a given characteristic, derived in part from genes that also encourage the characteristic, then it is termed a positive genotype-environment correlation. If the conditions work against the genes for a given characteristic it is termed a negative genotype-environment correlation.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

For a complete list of videos, visit our video library