On a job site, a whistle blows at 12 noon to indicate lunch ...

[TVarnum]

On a job site, a whistle blows at 12 noon to indicate lunch break. For the workers, the whistle acts as a
 
  a. positive, primary reinforcer.
  b. positive, generalized reinforcer.
  c. negative, generalized reinforcer.
  d. positive, secondary reinforcer.

Question 2

At the end of each day's work, workers hired on a temporary basis receive that day's wages in cash. The cash may be described as
 
  a. a positive, primary reinforcer.
  b. a positive, secondary reinforcer.
  c. a positive, generalized reinforcer.
  d. a negative, generalized reinforcer.

[gcook]

Answer to Question 1

D

Answer to Question 2

C