Examlex
All other things held constant,increasing the level of confidence for a confidence interval estimate for the difference between two population means will result in a wider confidence interval estimate.
Social Categorization
The assignment of a person one has just met to a category based on characteristics the new person has in common with other people with whom one has had experience in the past.
Cognitive Dissonance
A psychological conflict resulting from incongruous beliefs and attitudes held simultaneously.
Operant Conditioning
A learning process in which the frequency of an organism's behavior is modified by reinforcement or punishment.
Positive Reinforcement
A process in operant conditioning where a behavior is followed by a rewarding stimulus, increasing the likelihood of that behavior occurring again.
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