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Of the concepts and procedures described in this article, a few of the most salient are: availability of immediate reinforcement (e.g. the ever-present bag of dog yummies); contingency, assuring that reinforcement follows the desired behavior and not something else; the use of secondary reinforcement, as in sounding a clicker immediately after ...
The results were consistent with the Premack principle: only the children who preferred eating candy over playing pinball showed a reinforcement effect. The roles of responses were reversed in the second test, with corresponding results. That is, only children who preferred playing pinball over eating candy showed a reinforcement effect.
The experimental analysis of behavior is a science that studies the behavior of individuals across a variety of species. A key early scientist was B. F. Skinner who discovered operant behavior, reinforcers, secondary reinforcers, contingencies of reinforcement, stimulus control, shaping, intermittent schedules, discrimination, and generalization.
The subscripts indicate the different stimulus contexts. Thus, Equation 2 states that relative resistance to change is a power function of the relative rate of reinforcement across stimulus contexts, with the a parameter indicating sensitivity to relative reinforcement rate. Consistent with behavioral momentum theory, resistance to disruption ...
A common stomach bug is surging, according to new data from the US Centers for Disease Control and Prevention.. In the week of December 5, there were 91 outbreaks of norovirus reported, up from 69 ...
In what police are calling a senseless and unprovoked attack, a man was arrested over the weekend in the fatal stabbing of a 14-year-old boy while he walked to school in New York City last week.
The controlling effects of stimuli are seen in quite diverse situations and in many aspects of behavior. For example, a stimulus presented at one time may control responses emitted immediately or at a later time; two stimuli may control the same behavior; a single stimulus may trigger behavior A at one time and behavior B at another; a stimulus may control behavior only in the presence of ...
DELPHI, Ind. (AP) — An Indiana man convicted in the 2017 killings of two teenage girls who vanished during a winter hike was sentenced to a maximum of 130 years in prison Friday in the case that ...