You check your cell phone repeatedly for a message from someone you're interested in dating. It's impossible to know in advance how many times you need to check before the message arrives (assuming it even does!), therefore your checking behavior is maintained according to a __________.
A) variable-ratio reinforcement schedule
B) fixed-ratio reinforcement schedule
C) variable-interval reinforcement schedule
D) fixed-interval reinforcement schedule

Question

Quizplus · Accepted Answer

Variable-ratio reinforcement schedules are used when the number of responses required for reinforcement varies. In this case, the number of times you check your phone before receiving a message is variable, so a variable-ratio reinforcement schedule is most likely maintaining your checking behavior.

You Check Your Cell Phone Repeatedly for a Message from Someone