Examlex
Give the number of lone pairs around the central atom and the molecular geometry of XeF2.
Occasion-setting Stimulus
A stimulus that indicates whether a particular behavior will be reinforced or not, acting as a signal or cue for the appropriate response.
Food Preference
The selection of certain foods over others, often influenced by cultural, biological, and individual factors.
Discrimination Learning
The ability to differentiate between two or more stimuli, learning to respond to one stimulus but not the others.
Hull-Spence Model
A theory of learning that combines the drive-reduction theory of Clark Hull with the incentive theory of Kenneth Spence, focusing on how reinforcement and drive interact in producing learning behaviors.
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