This topic contains a solution. Click here to go to the answer

Author Question: What are the major methods used by behavior geneticists to study the influence of genetics and ... (Read 103 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
What are the major methods used by behavior geneticists to study the influence of genetics and environment on behavior?
 
  What will be an ideal response?

Question 2

Which of the following types of stressors is most often associated with adjustment disorders?
 
  a) highly unusual events
   b) life-threatening events
   c) chronic physical disease
   d) normal transitional experiences



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

Behavioral genetic research with humans usually takes the one of two forms: analysis of family histories or twin studies. Pedigree studies begin with an individual who manifests a particular trait. His or her relatives are assessed to see whether they have the same trait. Twin studies are a more direct way of studying the effects of heredity on behavior. Monozygotic (identical) twins have been compared to dizygotic (fraternal) twins with respect to a variety of behaviors.

Answer to Question 2

d





 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Cyanide works by making the human body unable to use oxygen.

For a complete list of videos, visit our video library