In the use of randomized controlled designs, as internal validity ...

[CBme]

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]

Answer to Question 1

B

Answer to Question 2

C

[CBme]

Thank you

[jaykayy05]

No problem