Variable ratio reinforcement is a schedule of reinforcement in which a behavior is reinforced after an unpredictable number of responses. This type of reinforcement schedule can lead to a high and steady rate of responding, as the individual is unsure when the next reinforcement will occur.

Examples of variable ratio reinforcement can be found in gambling and slot machines, as the individual continues to play in hopes of a big payout. It can also be seen in fishing, as the angler continues to cast their line in hopes of catching a fish. Sales commission structures can also be an example of variable ratio reinforcement, as the salesperson is unsure of how many sales it will take to earn a commission.

To look out for variable ratio reinforcement, it is important to observe the individual’s behavior and the reinforcement schedule being used. If the reinforcement is given after an unpredictable number of responses, it is likely that a variable ratio schedule is in use.

Variable ratio reinforcement can be a powerful tool for shaping behavior, but it can also lead to addictive behavior if not used responsibly. Understanding and recognizing the use of this schedule can help individuals make informed decisions and avoid negative consequences.