In operant conditioning, a variable interval schedule is when the reinforcement is provided after a random (unpredictable) amount of time has passes and following a specific behavior being performed.
What is an example of a variable interval reinforcement?
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.
Which of the following is an example of a variable interval?
Examples of interval variables include: temperature (Farenheit), temperature (Celcius), pH, SAT score (200-800), credit score (300-850).
What is an example of variable ratio in psychology?
In operant conditioning, a variable-ratio schedule is a partial schedule of reinforcement in which a response is reinforced after an unpredictable number of responses. 1 This schedule creates a steady, high rate of response. Gambling and lottery games are good examples of a reward based on a variable-ratio schedule.
What is variable interval in psychology? – Related Questions
What is the difference between fixed interval and variable interval?
The variable interval schedule is unpredictable and produces a moderate, steady response rate (e.g., restaurant manager). The fixed interval schedule yields a scallop-shaped response pattern, reflecting a significant pause after reinforcement (e.g., surgery patient).
What is the difference between fixed 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. In a fixed interval schedule, the interval of time is always the same.
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 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 are the 3 types of variables in psychology?
There are three main variables: independent variable, dependent variable and controlled variables.
What is the best example of a variable?
A variable is a characteristic that can be measured and that can assume different values. Height, age, income, province or country of birth, grades obtained at school and type of housing are all examples of variables. Variables may be classified into two main categories: categorical and numeric.
What is a real life example of a variable?
Another example of a continuous random variable is the height of a certain species of plant. This is a continuous random variable because it can take on an infinite number of values. For example, a plant might have a height of 6.5555 inches, 8.95 inches, 12.32426 inches, etc.
What is a variable very short answer?
A variable is a quantity that may change within the context of a mathematical problem or experiment. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.
Is age nominal or ordinal?
Age can be both nominal and ordinal data depending on the question types. I.e “How old are you” is used to collect nominal data while “Are you the firstborn or What position are you in your family” is used to collect ordinal data. Age becomes ordinal data when there’s some sort of order to it.
Is salary a ratio or interval?
Interval/ratio can be re-formatted to become ordinal or nominal, ordinal can become nominal. Example: salary data for is often recorded as interval data (i.e. just a number).
Are years interval or ratio?
Examples of interval level data include temperature and year. Examples of ratio level data include distance and area (e.g., acreage).
Is time an interval or ratio?
Time and duration are two examples of interval and ratio scale respectively. Time is the value of the interval scale because there is no zero. You cannot tell when time started. Duration is a case of ratio scale for the fact that duration has a starting point.
Is age an interval variable?
Interval-level variables are continuous, meaning that each value of the variable is one increment larger than the previous and one smaller than the next value. Age, if measured in years, is a good example; each increment is one year.
Is age an interval or ratio variable?
Age, money, and weight are common ratio scale variables. For example, if you are 50 years old and your child is 25 years old, you can accurately claim you are twice their age. Understanding the different scales of measurement allows you to see the different types of data you can gather.
Is income an ordinal or interval?
For example, income is a variable that can be recorded on an ordinal or a ratio scale: At an ordinal level, you could create 5 income groupings and code the incomes that fall within them from 1–5. At a ratio level, you would record exact numbers for income.
Is gender a ordinal or interval?
There are four basic levels: nominal, ordinal, interval, and ratio. A variable measured on a “nominal” scale is a variable that does not really have any evaluative distinction. One value is really not any greater than another. A good example of a nominal variable is sex (or gender).
