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Psych exam 1
Psych exam 1
113
Psychology
Undergraduate 1
09/08/2012

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Term
What is evolution of behavior?
Definition
the change over time in which the frequency of specific genes occur w/in a breeding species.
Term
Evolution of behavior works over --
and is not --
Definition
over time, gradually
is not random
Term
How does evolutiono of behavior work?
Definition
Natural selection
Term
What is natural selection?
Definition
Feedback process where nature facors one design over another bc its impact on reroduction
Term
Changes caused by natural selection are?
Definition
Adaptations
Term
What influences genes? At what level?
Definition
Culture (hunters and gatherers vs sedentary)
at both individual and group levels
Term
What is science about? What is it based on, and what does it require?
Definition
testing intuitive assumptions regarding how the world works. Based on observation and requires an open mind
Term
Science relies on more than just:
Example:
Definition
common sense and logic: w/out testing knowledge it is incomplete
Bowling ball or penny, which falls faster?
Term
What did the Monty Hall problem video represent?
Definition
That common sense doesnt make a difference bc our first extinct isnt always right, but the numbers from science tell us more.
Term
What are the limits to observations? Example:
Definition
The knowledge in our world comes from our 5 senses, but our senses are not perfect. Psychophysics proved that people think a pound of bricks weigh more than a pound of feathers, even though they are both equally 1 pound.
Term
What is gestalt psychology in terms of limits in observations?
Definition
observation in one day differs from the next, it is hard to generalize.
Term
What is science/
Definition
Process using cognitive skills required to generate, test, and revise theories
Term
What does science question?
Definition
everything/ even authority
TO remain skeptical and to be intellectually honest
Term
What is the scientific method?
Definition
THe procedures by which scientists conduct research
Term
5 basic processes of sci method:
Definition
1. observation
2. prediction (hypothesis)
3. test/experiment
4. interpretation
5. communication
Term
explain what a hypothesis is?
Definition
a specific informed and testable prediction of the outcome of a particular set of conditions in a research design
Term
What does the last step of the sci method allow for?
Definition
Communication: allows for replication- the replication of a study to confirm the results.
Term
What is a theory?
Definition
A set of related assumptions from which scientists can make testable predictions
Term
An important example as to why communication is important in science:
Definition
Neutrinos thought to travel faster than the speed of light, but really machiene was just off.
Term
What is pseudoscience?
Definition
claims are presented as scientific, that are not supported by evidence obtained with in the sci method
Term
pseudosciens:
lacks-
disregards-
vaguely-
uses-
Definition
lacks the culmitive progress seen in science and internal skeptism
disregards real world observations and established facts/results and contradicts what is known already
vaguely explains ow conclusions are reached
uses loose and distorted logic
Term
What are some common beliefs lacking evidence/
Definition
aliens, astrology/horoscopes
Term
What is a research design?
Definition
plans of action for how to conduct scientific study.
Term
What is a variable?
Definition
a characteristic that changes or varies: ages gender weight intelligense level of extraversion/introroversion
Term
What is a population?
Definition
the entrie groupe a research is interested in
Term
what is a sample?
Definition
subsets of the population that are actually studied
Term
What do you want the sample to be?
Definition
representative of population, to reflect population
Term
What is external validity?
Definition
sample+ population
If it is high it is good, it means it is generalizable
Term
What are the types of research designs?
Definition
descriptive studies/designs
case studies
naturalistic observation
interview and survey
correlational studies
experimental studies
Term
What is an descriptive study?
Definition
the research defines a problem and variables of interests
(exploratory phase)
Term
A descriptive study does not have?
Definition
No predictions/hypothesis
No manipulation or controlling variables
Term
Example of a descriptive study?
Definition
1960s queens newyork kitty genevier was stabbed while 38 people were watching and only 1 called the police
which led to the bystander effect
Term
what is the bystander effect?
Definition
the more people around/watching, the less personal responsibility people feel to take action
Term
What are the limitations of a descriptive study?
Definition
cant determine a cause and effect
Term
WHat is a case study?
Definition
design in which a researcher observes one person over a long period of time
Term
who often does case studies?
What does a case study usually contain?
Definition
therapists
extraordinary people
Term
Who performed a famous case study?
Definition
Freud and Anna O- He found out that she was histerically paralyzed and thru hypnotation realized things had happened in her past
Term
What is a limitation of case studies?
Definition
not all cases are generalizable
Term
What famous case study taught us a lot about the brain?
Definition
HM couldnt form any new memories once he had his hippocampus removed to releive epilepsy
Term
What is a natural observation?
Definition
a study in which the researcher unobtrusively observes and records behavior in the real world (people watching)
Term
1973, who/what was a famous naturalistic observation study performed in a hospital?
Definition
Rosenhan- had 8 healthy people go into hospitals saying they heard voices to see how care was in a psych hospital
Term
What were the results of Rosenhans study?
Definition
When the patients were admitted, they only saw a DR on avg for 6.8 min/day.
Staff talked about patients/made fun of them in from of them.
Patients were dehumanized
On average when the healthy people said they were fine they still had to stay 19 days to get cleared, many had to get "sctzophrenic" on recrod
Term
What is interview and survey?
Definition
asks ppl what they think or feel or how they behave
Term
In an interview and survey study, how is a question asked>
Definition
in the same way to each person
Term
What ar ethe limitations of an interview and survey study?
Definition
might not have a representative sample to survey
Term
What is a correlation study?
Definition
measures 2 or more variables and their relationships to one another
Term
Is correlation the same as causation?
Definition
NO IT ONLY DESCRIBES A RELATIONSHIP, NOT A CAUSE
Term
What is a correlational coeffiecient?
Definition
a statistic ranging from -1 to +1 that assesses the strength and direction of association
Term
What is a positive correlation?
Definition
When both move in same direction
Term
What is an experimental study?
Definition
a design that includes independent (manipulated) and dependent (measured) variables.
Term
In an experimental study, participants are assigned how?
Definition
Randomly to control and experimental groups
Term
What is a benifit of experimental studies?
Definition
They can infer CAUSE
Term
What are limitations of experimental studies?
Definition
Results come from highly conrolled and usually unnatural environments and therefore are less generalizable to the real world.
Term
Independent variable (IV)
Definition
whats manipulated to determine if it causes an outcome
Term
Dependent variable (DV)
Definition
outcome/response. whats measured
Term
Confounding variable
Definition
influences the DV but cant be seperated from the IV. Proffessors and class times
Term
What limits the impact of confounding variables?
Definition
random assignment
Term
Who is given treatment?
Definition
experimental group
Term
Who is not subject to treatment?
Definition
control group
Term
Any knowledge of experimental conditions:
studies dealing with this:
Definition
mess up results;
single blind and double bind studies
Term
What is a single blind study>
Definition
participants dont know which group they are in
Term
What is a double blind study>
Definition
both reserachers and participants dont know which group they're in (whose getting treatment)
Term
70s famous studies:
Definition
Milgrims obedient study and phillip zimbardos prison study
Term
Who studied obedience of authority figures influenced by nazi germany by causing pain with high voltage>
Definition
Milgrims obedient study
Term
Who studied that obedience and commands of situations of normal people. Created a fake prison and watched "good, normal, students" beat up and torture there fellow students?
Definition
Phillip Zimbardo's stanford prison study
Term
What must be correct when reseraching humans?
Definition
-informed concent
-respect for persons
-beneficence
-privacy and confidentiallty
-justice
Term
What does informed consent include:
Definition
-what the study is about
-what participants will be doing
-How long it will take
-risks and benifits
-who to contact with questions
-withdrawl is possible at any time
-requires signatures of adult or guardian
Term
What is respect for persons:
Definition
-study must safeguard the dignity and autonomy of participants
-extra cautions must be taken for special populations (children and prisoners)
Term
What is beneficence?
Definition
The good must outweigh the bad
-cost for participants must be minimized and benifits maximized
-deception should be avoided wherever possible
-welfare
-study
Term
What is privacy and confidentiality:
Definition
-responses are kept confidentional
-participants identities are not linked to their responses
Term
Justice includes:
Definition
-benifits and costs must be equal amoung all participants
Term
What is debreifing?
Definition
the explanation of the purpose of a study following data collection at the very end
Term
What is the IRB (institutional review board)
Definition
organizations that evaluate research proposals to make sure research causes no harm
Term
WHat goes on with reserach with animals?
Definition
it is highly controversial bc animals cant give consent. But it has led to advancements in understanding how the brain works and how to treat dieseases
Term
What is IACUC?
Definition
Term
What does the greek word "psychology" mean?
Definition
the (scientific) study of the mind
Term
What is the difference between psychology as a science and psychology as a "folk"
Definition
Psychology is considered a science and has actual scientific research. THe media presents psych as folk.
Term
Why do we study psych?
Definition
1. Makes us aware of how people work (biases, emotions, attitudes)
2. Makes you more aware of how you work
3. Can help be more effective in your career in any field
Term
What is the largest subdiscipline in psych? /where are most PhD's given to?
Definition
Clinical "couch" similar to counselor
Term
What are the subdisciplines of psych?
Definition
Behavioral Neural Science
Clinical and Counseling
Cognitive
Developmental
Educational
Forensic
Health
Industrial
Personality
Social
Sports
Term
What are all the subdisciplines concerened with?
Definition
How people think and behave- the subdisciplines are closely intertwined
Term
What is behavioral neuro science and biological psychology?
Definition
Neuro-study of links among brain, mind, and behavior
Bio- relationships between bodily systems and chemicals and how they influence behavior and thought.
Term
What is clinical and counseling psych?
Definition
diagnosis and treatment of emotional mental and behavioral disorders and promotion of psych health.
Term
Who do clinical psychologists work with? Counciling?
Definition
clinical- The people diagnosed with disorders (more specific population)
counseling- general population
Term
What is cognitive psych?
Definition
study of how people perceive, remember, think, speak, and solve problems.
Term
What is developmental psych? What is acquired?
Definition
how thought and behavior change and remain stable across a life span.
Acquistion of language and physical development
Term
What is educational psych?
Definition
how students learn, effectivenss of teaching techniques, social psych of school and psych of teach.
Term
What is forensic psych?
Definition
blends psych law and criminal justice to help with custody battles, and expert wittnesses at legal evaluations at trial.
To profile criminals
Term
What is health psych?
Definition
study of the role of psych facts play in regard to health and human illness
-disease prevention and treatment
Term
What is industrial and organizational psych?
Definition
application of psych concepts and questions to work settings
Term
How can industrial/organizational psych be used?
Definition
in advortising and marketing
-industrial psychologist can be used in hiring and evaluations. They find the best fit for a job.
-Organizational psychologist focuses on motivation, productivity, satisfaction in the work place.
Term
Which subdiscipline makes the most money?
Definition
In organizational and industrial psych.
Term
What is personality psych?
Definition
what makes people unique and the consistencies in people behavio across times and situations.
-decision making
Term
What is social psych?
Definition
how living among others influences our thoughts feelings and behaviors
-How you act when someones watching you
Most famous experiences
what you perceive others think about you
Term
What is sports psych?
Definition
study of psych factors in sports and exercise
-uses visualization techniques "imagine winning"
-
Term
What did Bill Towly do?
Definition
In the band metallica used similar to sports psych to overcome stage freight
Term
What is the oldest subdiscipline? Who used it when?
Definition
Clinical practice
pre historic times
Term
What is trephination, what time period?
Definition
pre-historic, drilling a hole in a persons head during exorcisms
Term
What are shamas? what time period?
Definition
pre-historic, treated people w/mental problems by driving out demons with elaborate rituals
Term
In prehistoric views vs ancient views what did the ancient people move away from?
Definition
the supernatural explanations/causations. Devils, exorcisms
Term
What did ancient china connect?
Definition
emotional and bodily organs were somehow connected
Term
What did ancient greek and egympt use to treat pain?
Definition
narcotics
Term
What did hippocrates note of?
Definition
acrophobia, fear of heights
Term
Looking between ancient and medievil times, how did the views change?
Definition
return to the supernatural origins starting with renaissance (and the catholic church) demons witches were to blame
Term
In the medievil times, what was a response from the catholic church for treatment?
Definition
asylums
Term
How were the asylums in the renaissance?
Definition
facilities for treating mentally ill in europe during middle ages thru 19th centuries. Basically to "get them off the street"
Term
Who helped develop more moral treatments for asylum facilities?
Definition
frenchman phillip pinel
Term
Who brought the idea of moral treatment to USA?
Definition
Dorothea Dix visited prisons and vowed to change treatments by opening over 30 homes
Term
What is epigenetics?
Definition
interaction between genes and environment
Nature through nurture
Term
Who thought of mind body dualism?
Definition
Rene Descartes
Term
What are thoughts on mind and body in western philosophy/eastern?
Definition
west-they are seperate
east- they are together
Term
What is modern psych moving towards in views of mind and body?
Definition
away from dualism and towards interdependence
Term
What is the interdependence of mind and body?
Definition
tension or relationship between mind and body.
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