In the classic Pavlov experiments investigating conditioning in ...

[debasdf]

In the classic Pavlov experiments investigating conditioning in dogs, the sound of a metronome (which preceded the dogs' exposure to food) is an example of a(n) _____ variable.
 
  a) environmenta
 b) experience
 c) physiological
 d) participant

Question 2

The decision about which t test to use when analyzing two-group designs is based upon
 
  a) participant assignment to groups
 b) sample size.
 c) statistical power.
 d) degrees of freedom.

[joshraies]

Answer to Question 1

A

Answer to Question 2

A

[debasdf]

Excellent

[kjohnson]

TYSM