2. What is Psychology?
1. Psychology derives its roots from
ancient Greek culture. It literally
means “the study of the mind.”
2. According to modern day
psychologists, the science of
behavior and mental processes is
called psychology.
3. Greeks and Philosophy/Psychology
1. The Greek philosophers Socrates, Aristotle, and Plato
are credited with the inception of psychology.
2. These philosophers developed two practical theories
concerning psychology:
a) Emotions can distort behavior.
b) And, our perceptions are merely interpretation of
the external world.
3. The Greeks also developed some bizarre notions
regarding psychology:
a) Emotions flow from the heart, liver, and spleen.
b) Mental disorders can be caused by excessive bile.
4. History of Psych
4. When the medieval Roman Catholic
Church ruled over Europe, they began to
preach that the mind was an “unsolvable
mystery.” It operates completely outside
the natural laws that govern this world.
5. In the 17th century, French
philosopher Rene Decartes asserted
that emotional activity comes from
your central nervous system, and this
system is triggered by brain waves.
5. Early Perspectives
Structuralism—viewpoint that looks to
discover the basic structures of the mind and
how they influence behavior.
• This idea was pursued by Wilhelm Wundt, and
he built the first experimental psych lab.
• Wundt used the practice of introspection to
study the elements of the conscious mind.
6. Introspection – the process of reporting on
one’s own inner conscious experience
7. Introspection
Through introspection, subjects were given
an experience and were required to
report on his/her thoughts about it.
Most experiences analyzed were
perceptual or sensory.
8. Once you see the cube change, you won’t be able to prevent it shifting back and
forth, seemingly at random.
TURN TO YOUR NEIGHBOR AND TRY TO EXPLAIN WHAT WILL HAPPEN WHEN
THEY LOOK AT THE CUBE.
Your description will be an introspective report of your mental experience.
9. Early Perspectives
Functionalism—took structuralism
further in order to determine how
consciousness could help us deal with
problems of everyday life.
• John Dewey and William James
pursued functionalism as a means to
see how adaptive behavior can
lead to mental disorders.
10. Structuralism and Functionalism
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1:11
11. 6 Major Psychological Perspectives
1) Biological View
-inherit some behaviors from your parents
-measure function of nervous and endocrine
(hormone) system
-strong roots in medicine and biological science
-have discovered things such as how damage
to certain parts of the brain can destroy
certain abilities
12.
13. 6 Major Psychological Perspectives
2. Psychodynamic View
• Humans are largely motivated by
our unconscious needs, desires,
memories and conflicts
• Focuses more on treatment then
research
• A big supporter of this viewpoint
is Sigmund Freud
14. 6 Major Psychological Perspectives
3) Cognitive View
-our actions are influenced by the way process
information from our environment
15. 6 Major Psychological Perspectives
4) Behavioral View
• Measures people’s actions in terms of direct
observation
• They do not look to examine the inner reasons for
actions but the effects of people, objects, and events
on behavior
• Most strongly influenced by B.F. Skinner
16. 6 Major Psychological Perspectives
5) Humanistic View
• Your actions are influenced by your self- worth and
need for growth and fulfillment
• Emphasizes the positive side of human behavior-
human ability, growth and potential
• Led by Abraham Maslow and Carl Rogers
17. 6 Major Psychological Perspectives
6) Socio-Cultural
• Emphasizes the importance of social interactions,
social learning, and cultural perspective
• Culture- blend of human language, beliefs, customs,
values, traditions
• Why certain cultures have certain behaviors
24. How do Psychologist do their work?
Psychologists use a process called the scientific
method in order to develop their knowledge of
mental disorders and behaviors.
25.
26. Types of Research
Experimental:
Research where the relationship between two or
more variables are being tested
The experimenter deliberately manipulates one
condition (independent variable) to measure a
change
Manipulated OR Independent Variable- the variable that is
changed or tested in the experiment
Responding OR Dependent Variable- the variable that is
the result of the manipulated or independent variable.
27. Scientific Experiment
An exercise physiologist counsels his
clients to exercise in the morning rather
than at night to facilitate weight loss.
Design an experiment to test whether this
is the correct advice.
40. Scientific Experiment
What controls will you use in your
experiment?
The group of people in the experiment
Weighing participants at the same time
everyday
42. Scientific Experiment
Is there anything you should control but
aren’t sure how?
Diet of participants
What workouts they are doing
How much sleep participants get
43. Types of Research
Correlation Studies
Examiner studies
relationship between
multiple variables without
specifically manipulating
variable
They assess if there is a
“correlation” between
variables
Ex: The more TV you
watch decreases your life
span
Problems?
44. Types of Research
Surveys:
Used within correlation studies
People are asked their attitudes,
thoughts, beliefs, and are
supposed to reflect the larger
population
Ex: Voting surveys
Problems?
45. Types of Research
Naturalistic
Observation:
Form of correlation
research
Involves behavioral
assessment of people
or animals in their
home surroundings
EX: Jane Goodall –
Chimpanzee culture
Problems?
46. Types of Research
Case Studies:
An intensive investigation of an individual or small
group
Often include psychological testing
EX: Mass homicide/Terrorism
Problems?
