Learning The process of acquiring through experience new and relatively enduring info. Or behaviors

Stimulus Any event or situation that evokes a response

Respondent behavior Behavior that occurs as an automatic response to some stimulus

Operant behavior Behavior that occurs as an automatic response to some stimulus

Neural stimulus In classical conditioning, a stimulus that evokes no response before conditioning

Unconditioned response In classical conditioning, an unlearned, naturally occurring response to an unconditioned stimulus

Spontaneous recovery The reappearance after a pause of an extinguished conditioned response

reinforcement In operant conditioning any event that strengthens the behavior it follows