One Day Lio Is Unable to Climb a Flight of Stairs

question 35

Multiple Choice

One day Lio is unable to climb a flight of stairs without stopping to rest.He then decides he needs to quit smoking.The inability to climb the stairs without resting is an example of a(n) ____________________________.

• A)perceived susceptibility
• B)cue to action
• C)event of change
• D)action reinforcer