Author Question: In the use of randomized controlled designs, as internal validity increases, A) external validity ... (Read 64 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
In the use of randomized controlled designs, as internal validity increases,
 
  A) external validity increases.
   B) external validity decreases.
   C) efficacy decreases.
   D) effectiveness increases.

Question 2

This model of abnormal behavior acknowledges an interaction between biological, psychological, and social factors in the development of mental health disorders.
 
  A) biological model
   B) sociocultural model
   C) biopsychosocial model
   D) psychological model



jaykayy05

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

B

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

For a complete list of videos, visit our video library