This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: For measures of cognitive abilities, about ____ of the variance in performance is attributed to ... (Read 65 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jun 22, 2018
For measures of cognitive abilities, about ____ of the variance in performance is attributed to genetics and about half of the remaining difference is split between shared and nonshared environment.
 
  a. 10 c. 50
  b. 25 d. 75

Question 2

Correlations of which of the following are needed to compute heritability, nonshared environmental effects, and shared environmental effects for a trait?
 
  a. identical twins raised together and fraternal twins raised together
  b. identical twins raised apart and fraternal twins raised apart
  c. identical twins raised together and two non-twin siblings raised together
  d. identical twins raised apart and two non-twin siblings raise together


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

A


Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jun 22, 2018
Wow, this really help

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

The relationship between air temperature and two measures of water vapour saturation of air. The relationship between air temperature and two measures of water vapour saturation of air.
The chain of infection: preventative measures follow each link of the chain. The chain of infection: preventative measures follow each link of the chain.
Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo
Example of an employee performance evaluation form Cont Example of an employee performance evaluation form Cont
Review Cognitive Changes over the Adult Years Review Cognitive Changes over the Adult Years
Examples of Cognitive-Behavioral Therapy for Disorders of Anxiety, Stress, and Trauma Examples of Cognitive-Behavioral Therapy for Disorders of Anxiety, Stress, and Trauma
Video: Retina

For a complete list of videos, visit our video library