Final Psych7
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Transcript of Final Psych7
The Magic of it.
By: Lina Rose Tiongson
This root word psych psych is defined as “soul” in Greek
OlogyOlogy is the study of. Psychology is both an applied and
academic field that studies the human mind and behavior.
Psychology was evolved from both biology and philosophy
Known as the “Father of Psychology” 1879 established the first experimental
psychology lab. Used mental chronometry Introspection Structuralism
“We learn about our minds from casual, haphazard self-observation…It is essential that observations be made by trained observes under carefully specified conditions for the purpose of answering a well-defined questions” –Wundt, 1904
Science Goals:1. Describe2. Explain3. Predict4. Control
Psychological studies are highly structured, beginning with a hypothesis that is then empirically tested.
Research Method Cost the research Internal validity/experimental control
minimizing the influence of extraneous variables External validity/Generalizability
Population is not ALL people.
Correlation Positive correlation: variables are moving in the same
direction _Heavy people weighing more _Relationship
Negative correlation: Opposite directions_Higher G.P.A and Social Life _Income and Family Time
He was known to be the “father of the psychoanalysis
Freud had strong feelings for many things such as:- Unconscious wish fulfilling - He took basic ideas and spun it into science.- He believed we are all born primitive.
Id: primitive & unconsciousId: primitive & unconscious
1.1. Pleasure principlePleasure principle
Ego: reality principleEgo: reality principle
1.1. Delay gratificationDelay gratification
Superego: moral ideal of societySuperego: moral ideal of society
Freud believed that the Id was the most Freud believed that the Id was the most dominant. dominant.
Sigmund Freud was the founder of the Psychodynamic School
Psychodynamics also known as “dynamic psychology “is the study of the interrelationship of various parts of the mind, personality, or psyche as they relate to mental, emotional, or motivational forces especially at the unconscious level and based on the assumption that an individual's total personality and reactions at any given time are the product of the interaction between his genetic constitution and his environment. (Wikipedia.org)
Two of his students were Carl Jung & Karen Horney
Carl Jung Although Jung was one of Freud’s favorite student,
Jung believed that Freud had something wrong with his theory, the unconscious.
He believed that the unconscious was capable of being controlled by inspiration, that the “collective unconscious” symbolizes a large emotional component.
Explanation to why people behave the way they do.
Karen Horney Became one of the most popular psychiatrist and
was the first of her gender to present a paper regarding feminine psychiatry.
She takes Freud’s whole theory and admits he’s right except men develop womb envy
Psych comes from the mind and Sexual comes from creation
Libido: Psychic energy Close energy system Energy cannot be destroyed
Defense Mechanism: used to protest ego from harm caused by the Id’s wishes.
Freud example was repression; unconscious exclusion from memory.
Libido is focused (Body)
Oral stage (0-1 yrs old) Mouth Anal stage (1-2 yrs) control Phaulic stage (3-6yrs) Penis Power Latency period (6-12yrs) Libido is latent (hidden) Genital stage (12 yrs-up) Puberty
Boys GirlsOedipus complex Elektra complexSoul & foot Penis envyBoy longs for mom Girl longs for dadDiscovers the difference between men & womenSource of super-ego
Ivan Pavlov, a Russian physiologist studied digestions and dogs and discovered what is known to be “classical conditioning”
Classical condition is a technique used in behavioral traininga) A naturally occurring stimulus is paired with a response.b) a previously neutral stimulus is paired with the naturally occurring
stimulus.c) Eventually, the previous neutral stimulus comes to evoke the
response without the presence of naturally occurring stimulus.
Ex:
James B. Watson Father of Behaviorism “Little Albert” Studied the adjustment of organisms to their
environments, more specifically the particular stimuli leading organisms to make their responses.
Example on FEARLoud noise startle White rat + loud noise startle White rat startle “Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I’ll guarantee to take any one at random and train him to become any type of specialist I might select -- doctor, lawyer, artist, merchant-chief and, yes, even beggar-man and thief, regardless of his talents, penchants, tendencies, abilities, vocations, and race of his ancestors.” –Watson, 1930
Edward Thorndike Law of effects: behaviors that help an
organism achieve its goal are strengthened. Only the “fit” behavior survives. Operant conditioning Sometimes it is known as “instrumental
conditioning” A method that occurs through reward and
punishment. Through operant conditioning an association is
made between a behavior and a consequence. Reinforcement
+ Apply as a desire stimulus- remove or avoid an aversive stimulus (Ex: avoiding loud noises)
Punishment+apply an assertive stimulus- removing or avoiding desire stimulus (Ex: taking away something important from you)
Punishment should be immediate Punishment must be consistent Punishment should be explained
Desire Assertive + Positive reinforcement Positive punishment
- Negative punishment Negative reinforcement
Schedule of reinforcementReward ratio (behavior) Interval (time)
Fixed FR FI (stable ready for respond)
Variable VR (reinforce on average; acting) VI (mail; respond)
Theodor and Simon BinetAsk to develop a test to identify slow learners1. Mental age2. Simple questions to complex questions
Stern Convert Binet to a ratio He takes mental age, he divides mental age to chronological age,
and multiplies it by 100 to determine IQ
The study of mental processes including how people think, perceive, remember, and learn.
Jean Piaget Well known for his work with children Theory of “cognitive development” “The great pioneer of constructivist theory of
knowing” Was trained to give intelligence test Believes process is the answer Argues that intelligence is adaptation Accommodation: either we adjust or create new
SCHEMA
1. Assimilation- new information and force into the mind
1. Accommodation- cognitive development (discontinuous)
1. Sensorimotor (0-2yrs) Uses basic symbols, object performance.
awareness that an object exist even when it is out of sight
Stable
2. Preoperational (2-6yrs) Can’t undo their thinking. Wouldn’t be able to know that multiply
backwards will have the same results Lacks conservation Egocentric: unable to look at other peoples
views
3. Concrete operation (6-11yrs) awareness of a substance stays the same even when its formed as changed
Develop conservation Use concept of time, space, and numbers Stop having imaginary friends
4. Formal operation (11yrs-up) Engage in hypothetical and ideological thinking Examine their thoughts better and becomes less
egocentric Break away from concrete objects
Tolman (1948) Latent learning: learning that occurs in the
absence of a reinforcer but is not behaviorally demonstrated until one is available
Rat developed a cognitive map
Humanistic psychology was instead focused on each individual’s potential and stressed the importance of growth and self-actualization.
Free will Personal responsibilities Opposite from Freud’s thought
Abraham Maslow In 1962, Abraham Maslow published
Toward a Psychology of Being, in which he described humanistic psychology as the “third force” in psychology.
People are born with innate predisposition to actualize their tendencies.
We have the potential to do something great.
Real self & ideal self People develop a need for congruence
between the real and the ideal. The further apart the more threaten
and anxious a person feels.
Analyzes how the brain and neurotransmitters influence our behaviors, thoughts, and feelings.
Personality changed because of accident Personality (dependent variable) can change if
the brain (independent variable) is damaged. Understand brain = understand personality
Olds & Milner Discover the nucleus accumbency Reward CTR Experienced rats Electrochemical communication
movement of charged particles
Action potential Rapid reversal of a cell of a neuron potential. Negative then comes back up.
Pre synaptic neurons is active Synaptic vesicle binds to the cell membrane and
releases the neurotransmitters(key) to the synapse Neurotransmitter binds to the receptor site; if it
binds, it actives ion channel.
Alcohol It works on neurotransmitter system
called Gaba (primary inhibitory) Inhibitory ion rushes negative system Alcohol will take the body in the
bloodstream Transports energy
Serotonin Modulates our emotional experience. Impacts sleep and energy level Unable to think Concentration Sensory perception Excitatory Marijuana
Canvas THC → ANANDAMINE (joy)
→Binds and Short term memory system
→Hippocampus (seahorse) Norepinephrine Intense / immediate arousal Excitatory Dopamine reward / concentration inhibitory excitatory
After it actives the ion channel, it recycles; reuptake Degradation (de-action) MAO
MAO-inhibitors Block MAO and increase
neurotransmitter Numbers of side affects goes down
Stresses the importance of social norms and culture.
Children should learn other people’s behaviors in order to learn the values and norms of their society
Stresses the importance of unique experiences in family, school, community, etc.
Stanley Sue Known to be the “father of
sociocultural psycholog” Dr. Sue is a clinical psychologist whose
research interests include ethnic and cross-cultural influences on behavior. (psychology.ucdavis.edu)
Sociocultural psychologists emphasize that: Learning occurs in historically unique
social and cultural settings
Vygotsky Worked on ideas about cognitive
development The unit of analysis is cultural practice