The Philosophical and Physiological Origins of Psychology PowerPoint Presentation

PS210 History of PsychologyUnit 2The Philosophical and Physiological Origins of Psychology

Agenda

PhilosophyPhysiologyWays to acquire knowledgeDescartesContributions to psychology

Philosophy and Physiology

How were Philosophy and Physiology the same?And different?

Philosophy and Physiology

PhilosophyAsked similar questions to Psychology BUT did not experimentally test themPhysiologyRelied on controlled experimental observation and experimentation which became the methodology for Psychology

Empiricism

The pursuit of knowledge through observation and experimentation Knowledge through experiences and sensationsHow the mind acquires knowledge (through sensory experiences)

Empiricism

The pursuit of knowledge through observation and experimentation

Positivism

Only objectively observable facts are recognizedRejects information that is “debatable”

Empiricism

The pursuit of knowledge through observation and experimentation

Positivism

Only objectively observable facts are recognized

What is Materialism??

Empiricism

The pursuit of knowledge through observation and experimentation

Positivism

Only objectively observable facts are recognized

Materialism

Facts of the universe should be described in physical terms

Descartes

Reflex action theoryWhen an external stimulus brings about an involuntary responseDoctrine of ideasDerived ideas – produced by the direct application of an external stimulusInnate ideas – develop from the mind, independent of experienceMind-Body problem

What is the mind/body issue?

Are the mind and body separate or do they work together?If they do work together, how do they influence each otherDescartes believed that the interaction between the mind and body was a 2 way one – dualismHe thought that the interaction between the mind and body occurred in the conarium

What is the mind?

Mental phenomenonE.g. emotions, memoryNon-physicalDescartes also referred to it as the soul

What is the mind?

Mental phenomenonE.g. emotions, memory

What is the body?

What is the mind?

Mental phenomenonE.g. emotions, memory

What is the body?

Physical qualitiesE.g. movement, breathing

How has the work of these philosophers contributed to psychology?

Contributions…

Shift in attention away from theological concept of the soul to the scientific study of the mindThe concepts form the subject matter for much of psychology. For example:Sensation and perceptionLearning

How has the work of these physiologists contributed to Psychology?

Contributions….

Showed a dissociation between a stimulus and a sensation someone experiencesShowed that the relationship between a stimulus and a sensation could be measuredLed to the development of psychophysicsRelationship between the mental (psycho) and material (physical) worldScientific study of the relationship b/w mental and physical processes

How did the Zeitgeist influence the work of the philosophers and physiologists?

Zeitgeist influences include….

Mechanistic spirit of the timesFascination with machines and clocks influenced how people looked at human beingsNew machines and equipment developed to study human behavior

Questions????

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