In instrumental conditioning, a reinforcement schedule in which a specific number of responses are required before a reinforcer is delivered. For example, FR 5 means that reinforcement arrives after every fifth response.
Kelly is operating under a fixed ratio schedule of reinforcement, where she is reinforced after assembling every two electronic boards.
fixed ratio
Fixed-ratio schedule - reinforcement depends on a specific number of correct responses before reinforcement can be obtained. Like rewarding every fourth response. Variable-ratio schedule - reinforcement does not required a fixed or set number of responses before reinforcement can be obtained. Like slot machines in the casinos. Fixed-interval schedule - reinforcement in which a specific amount of time must elapse before a response will elicit reinforcement. Like studying feverishly the day before the test. Variable-interval schedule - reinforcement in which changing amounts of time must elapse before a response will abtain reinforcement.
A schedule of reinforcement that is based on the number of responses is called a ratio schedule. In ratio schedules, reinforcement is given after a specific number of responses. This type of schedule often leads to high rates of responding by the individual compared to other schedules.
A fixed interval schedule of reinforcement is a reinforcement schedule in which the reinforcer is delivered for the first response that occurs after a fixed amount of time following the last reinforcer or the beginning of the trial.
Kelly is operating under a fixed ratio schedule of reinforcement, where she is reinforced after assembling every two electronic boards.
fixed ratio
Fixed-ratio schedule - reinforcement depends on a specific number of correct responses before reinforcement can be obtained. Like rewarding every fourth response. Variable-ratio schedule - reinforcement does not required a fixed or set number of responses before reinforcement can be obtained. Like slot machines in the casinos. Fixed-interval schedule - reinforcement in which a specific amount of time must elapse before a response will elicit reinforcement. Like studying feverishly the day before the test. Variable-interval schedule - reinforcement in which changing amounts of time must elapse before a response will abtain reinforcement.
The four schedules of partial reinforcement—fixed ratio, variable ratio, fixed interval, and variable interval—determine how often a behavior is reinforced. In a fixed ratio schedule, reinforcement occurs after a set number of responses, while in a variable ratio schedule, reinforcement is provided after a random number of responses, leading to high and steady rates of behavior. Fixed interval schedules reinforce behavior after a fixed amount of time has passed, resulting in a pause after reinforcement. In contrast, variable interval schedules reinforce behavior after varying time intervals, promoting consistent behavior over time due to unpredictability.
a ratio that was at first incorrect but has been fixed
fixed ratio
1 ratio 5 is the fixed ratio of atom in a molecules...
Fixed ratio
Partial reinforcement is when an individual is rewarded on some, but not all, trials. There are multiple variants of partial reinforcement (fixed interval, variable interval, fixed ratio) but the schedule that is most likely to have the slowest extinction rate is variable ratio, meaning that after a certain number of trials between two values, a reward will be given. A real life example of this is gambling.
The proportions of elements in a compound are fixed, meaning that a specific compound will always have the same ratio of elements by mass. This fixed ratio is determined by the chemical formula of the compound.
There is no fixed ratio.
The fixed ratio of a chemical compound is known as its stoichiometry. This ratio is the quantitative relationship between the number of atoms of each element in the compound, as expressed by the compound's chemical formula.