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Pavlov, Ivan Petrovich

(Encyclopedia)Pavlov, Ivan Petrovich ēvänˈ pētrôˈvĭch pävˈləf [key], 1849–1936, Russian physiologist and experimental psychologist. He was professor at the military medical academy and director of the p...

behavior therapy

(Encyclopedia)behavior therapy or behavior modification, in psychology, treatment of human behavioral disorders through the reinforcement of acceptable behavior and suppression of undesirable behavior. The techniqu...

behaviorism

(Encyclopedia)behaviorism, school of psychology which seeks to explain animal and human behavior entirely in terms of observable and measurable responses to environmental stimuli. Behaviorism was introduced (1913) ...

learning

(Encyclopedia)learning, in psychology, the process by which a relatively lasting change in potential behavior occurs as a result of practice or experience. Learning is distinguished from behavioral changes arising ...

Petrov, Yevgeny Petrovich

(Encyclopedia)Petrov, Yevgeny Petrovich yĭvgāˈnyē pētrôˈvĭch pētrôfˈ [key], 1903–42, Russian writer and journalist; brother of the dramatist Valentin P. Katayev. His original name was Yevgeny Petrovich...

Pogodin, Mikhail Petrovich

(Encyclopedia)Pogodin, Mikhail Petrovich mēkhəyēlˈ pētrôˈvĭch pəgôˈdyĭn [key], 1800–1875, Russian historian and publisher. His conservative journal The Muscovite (1841–56) defended the policies of N...

Sumarokov, Aleksandr Petrovich

(Encyclopedia)Sumarokov, Aleksandr Petrovich əlyĭksänˈdər pētrôˈvĭch so͞omərôˈkəf [key], 1718–77, Russian dramatist and poet. Sumarokov wrote fables, satires, lyrics, and comic odes in the classical...
 

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