Examlex
The number and type of I/Os cannot be changed in a fixed PLC.
Drive-reduction
A theory in psychology that explains motivation as being the result of drives, such as hunger or thirst, that an organism seeks to reduce to maintain homeostasis.
Arousal Theory
A theory of motivation that posits individuals seek to maintain an optimal level of arousal, not too high or too low.
Learning
The process of acquiring new understanding, knowledge, behaviors, skills, values, or preferences through study, experience, or teaching.
Unlearned Behavior
Innate actions or responses that are not acquired by learning or experience.
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