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 48 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
:D TYSM

yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and
Correlations on tests for a number of cognitive abilities are higher for monozygotic twin pairs (who ... Correlations on tests for a number of cognitive abilities are higher for monozygotic twin pairs (who ...
Older people who exercise cognitive skills, like these chess players, retain those skills well into ... Older people who exercise cognitive skills, like these chess players, retain those skills well into ...
A high-performance aftermarket air filter often can increase airflow into the engine for more ... A high-performance aftermarket air filter often can increase airflow into the engine for more ...
Denney's model ON actual level of performance on exercised and unexercised abilities Denney's model ON actual level of performance on exercised and unexercised abilities
Video: HIV Infection: Viral life cycle

For a complete list of videos, visit our video library