_____ is the fraction of the intensity by which a source of ...

[ARLKQ]

_____ is the fraction of the intensity by which a source of physical energy must be increased or decreased so that a difference in intensity will be perceived.
 
  A) Subliminal stimulation
  B) The absolute threshold
  C) Weber's constant
  D) Newton's constant

Question 2

__________are beliefs that we can accomplish certain things.
 
  A) Self-concept expectations
  B) Self-esteem expectations
  C) Self-efficacy expectations
  D) Self-actualization expectations
  E) Select

[cswans24]

Answer to Question 1

C

Answer to Question 2

C

[ARLKQ]

Excellent

[Sarahjh]

Thanks for the timely response, appreciate it