Examples of ratio variables include: enzyme activity, dose amount, reaction rate, flow rate, concentration, pulse, weight, length, temperature in Kelvin (0.0 Kelvin really does mean “no heat”), survival time.
What is an example of variable interval in psychology?
Variable Interval: In variable interval (VI) schedule, the first behavior is reinforced after an average amount of time has passed. Example: You provide Jane praise (“good job”) the first time she says “please” after about every 55, 60 or 65 minutes.
What is the difference between fixed ratio and variable ratio in psychology?
The variable ratio schedule is unpredictable and yields high and steady response rates, with little if any pause after reinforcement (e.g., gambler). A fixed ratio schedule is predictable and produces a high response rate, with a short pause after reinforcement (e.g., eyeglass saleswoman).
How does variable ratio schedule work?
A variable ratio schedule means that the reinforcer is delivered after an average number of correct responses has occurred. So a variable ratio schedule is similar to a fixed ratio schedule except the number of responses needed to receive the reinforcement changes after each reinforcer is presented.
What is an example of variable ratio? – Related Questions
Why is variable ratio important?
Variable ratios
In variable ratio schedules, the individual does not know how many responses he needs to engage in before receiving reinforcement; therefore, he will continue to engage in the target behavior, which creates highly stable rates and makes the behavior highly resistant to extinction.
What is the difference between variable interval and variable ratio?
Variable ratio schedules maintain high and steady rates of the desired behavior, and the behavior is very resistant to extinction. Interval schedules involve reinforcing a behavior after an interval of time has passed.
What does variable work schedule mean?
Variable work scheduling is when organizations change their employees’ schedules or number of work hours, either day-to-day or week-to-week. This practice allows managers to adjust the supply of labor and associated costs to accommodate changing demand.
What is a variable ratio schedule ABA?
A schedule of reinforcement in which a reinforcer is delivered after an average number of responses has occurred. For instance, a teacher may reinforce about every 5th time a child raises their hand in class- sometimes giving attention after 3 hand raises, sometimes 7, etc. ©2022 STUDY NOTES ABA, LLC.
What is variable scheduling?
A Variable Work Hours Program is an alternative to the traditional 8 hours a day, 5 days a week work schedule. It is a program that gives employees more flexibility and control over both their work and personal time.
Which is the best example of a variable ratio reinforcement schedule?
In a variable ratio reinforcement schedule , the number of responses needed for a reward varies. This is the most powerful partial reinforcement schedule. An example of the variable ratio reinforcement schedule is gambling.
Which is the best example of a variable ratio reinforcement schedule quizlet?
Variable-ratio schedules occur when a response is reinforced after an unpredictable number of responses. This schedule creates a high steady rate of responding. Gambling and lottery games are good examples of a reward based on a variable ratio schedule.
What is a variable ratio schedule of reinforcement quizlet?
Variable Ratio Schedules. Reinforcement contingent on varying, unpredictable number of responses. Generally produces high, steady response rate with little or no postreinforcement pause.
Is fishing an example of variable ratio schedule?
The variable-interval schedule is unpredictable and produces a moderate, steady response rate (e.g., fishing).
Is gambling variable ratio or interval?
Gambling works on a variable ratio schedule of reinforcement. When someone gambles, they are rewarded with a win after an unpredictable number of bets placed. For example, someone playing bingo might have a general idea that they will win about every 50 games that they play.
What is subject to variable ratio?
the number of research participants compared to the number of research variables (e.g., 5 to 1) in a study.
Is catching a fish a variable ratio?
The answer to this question is A: Variable interval. Catching fish does not occur at a fixed rate. The first fish may be caught immediately after casting the line, but the next one will be caught after a few hours. Every time you catch a fish, the behavior gets reinforced until you catch the desired number of fishes.
Is winning the lottery a variable-ratio?
Indeed, lottery tickets are a good example of the variable-ratio schedule of reinforcement because the more one buys lottery tickets, the higher are the chances of winning.
What is an example of fixed ratio in psychology?
“Ratio” refers to the number of responses that are required in order to receive reinforcement. For example, a fixed-ratio schedule might involve the delivery of a reward for every fifth response. After the subject responds to the stimulus five times, a reward is delivered.
What is the dependent variable in the fish experiment what is being measured?
Type of fish bait is the independent variable being tested in the experiment. What is the dependent variable? (What is being measured??) The number of fish caught is the dependent variable.
How do you know if a variable is independent or dependent?
Independent vs. Dependent Variables | Definition & Examples
- The independent variable is the cause. Its value is independent of other variables in your study.
- The dependent variable is the effect. Its value depends on changes in the independent variable.
