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Test One Study Guide
notes for this bullshit
143
Psychology
Undergraduate 2
09/18/2011

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Term
Psychology is the study of what?
Definition
Behavior and mental processes
Term
What is a key difference in mental processes and and behavior?
Definition
behavior can be observed directly, where as mental processes are thoughts, feelings, and motives experienced privately but not observed directly.
Term
How is psychology a science?
Definition
it uses systematic methods to observe human behavior and draw conclusions.
Term
When using the empirical method we gain knowledge through three ways which are?
Definition
Observation of events, collection of data, logical reasoning.
Term
How does psuedoscience differ from science?
Definition
sounds scientific but not supported by sound scientific research. Ex- Astrology
Term
What is skepticism?
Definition
challenging a supported fact to be true
Term
what are topics a positive psychologist would be interested in?
Definition
human strengths such as hope, optimism, happiness and gratitude.
Term
William Wundt had what perspective on psychology?
Definition
idea mental processes could be measured- structuralism, reacting to sound. persons thoughts while hearing repetitive ticking detailed self reports. "what of mind" rigid structures
Term
William James had what perspective on psychology?
Definition
functionalism- what mind is for is flexible and fluid being of constant change in response to continuous flows of info "stream of consciousness" why is human thought adaptive (Darwinism)
Term
Natural selection
Definition
evolutionary process, best adapted survive and reproduce offspring
Term
What are the seven approaches to Psychology?
Definition
Biological, Behavioral, Psychodynamic, Humanistic, Cognitive, Evolutionary, Sociocultural
Term
Behavioral Psychology
Definition
Observable behavior responses and their environmental determinants
Term
Psychodynamic psychology
Definition
unconscious thought, conflict biological drives(sex) and societies demands from early childhood
Term
Humanistic psychology
Definition
persons positive qualities, capacity for growth, freedom to choose destiny. not unconscious thoughts.
Term
Cognative psychology
Definition
mental process involved in "knowing" how we direct attention, perceive and remember, think and solve problems.
Term
Evolutionary psychology
Definition
evolutionary ideas such as adaptation, reproduction and natural selection the basis for explaining behavioral changes.
Term
Sociocultural psychology
Definition
examines ways in which social and cultural environments influence behaviors.
Term
Biological psychology
Definition
focus on body especially brian and nervous system. example: hands sweat when lying and heart races when scared.
Term
Which kinds of settings do psychologists usually work in?
Definition
Academic 34%, Clinical 24%, Private Practice 22%, Industrial 12%, Schools 4%, Other 4%
Term
what type of research determines the basic dimensions of a phenomenon, defining what it is, and how often it occurs?
Definition
Descriptive
Term
What is a survey?
Definition
Self-reported Questionnaire
Term
What are benefits of using a survey in psychological research?
Definition
Straight forward way to measure a variable.
Term
What are some drawbacks to using a survey in psychological research?
Definition
people answer in ways to make them look good.
Term
What is a case study?
Definition
an in depth look at a single individual and the unique aspects of an individuals life can not be duplicate or tested by other individuals.
Term
Why would a psychologist use a correlational study design?
Definition
Correlation between two things mean they move together but not cause one another to happen.
Term
Why would a psychologist use a correlational study design?
Definition
Correlation between two things mean they move together but not cause one another to happen.
Term
What type of things might best be studied by a longitudinal design?
Definition
Correlation between happiness in nuns at age twenty and life expectancy. nuns are two and a half times more likely to survive at age sixty when recorded happiness early.
Term
Independent Variable
Definition
the manipulated factor in an experiment. (ex. if I change this what will happen)
Term
Dependent Variable
Definition
What may change asa result of a manipulation to the independent variable. (if I changed something that would happen to the end result or the dependent variable)
Term
Why is a control group in an experiment key?
Definition
to provide a comparison between control group and entire experimental group. the control group doesn't experience change.
Term
What is validity?
Definition
Soundness of conclusions that researcher draws from experiment
Term
Internal Validity
Definition
refers to the degree in which the independent variable actually affects the dependent variable
Term
External Validity
Definition
refers to the degree in which experiments actually addresses the real world situation it is supposed to apply to.
Term
What is a placebo?
Definition
harmless substance that has no physiological effect.
Term
Placebo effect
Definition
occurs when participants expectations produce outcome
Term
what is the benefit of using a double-blind experiment to study a phenomenon?
Definition
Neither experimenting group or experimental group knows who is the controlled group and who receives the placebo. No Bias because there are no
pre-made perceptions about the drug.
Term
Population
Definition
ENTIRE GROUP about which the investigators wants to draw a conclusion.
Term
Sample
Definition
SUBSET of a population chosen by investigators
Term
What are two measured of dispersion?
Definition
Range and Standard deviation
Term
Descriptive statistics
Definition
the mathematical procedures researchers have developed to describe and summarize sets of data in a meaningful way.
Term
Inferential statistics
Definition
mathematical methods used to indicate data sufficient to support a research hypothesis
Term
What are four important issues that the APA bitches about when it comes to ethics in psychological research?
Definition
Informed Consent, Confidentiality, Debriefing, Deception
Term
Informed Consent
Definition
participant kust know risk before hand
Term
Confidentiality
Definition
keeping data gathered confidential, not the same as anonymous
Term
Debriefing
Definition
inform patients of purpose and methods after experiment, can usually inform beforehand without affecting results.
Term
Deception
Definition
Must tell patient that robber wont harm during robbery, but also may have deceived just to see if bartender reports it.
Term
What things should you do when trying to think critically about research you read in psychology?
Definition
Distinguish between group results and individual needs (can't apply individual results to entire group); look for answers beyond simple study; consider source of Psychological Information.
Term
What things should you NOT do when trying to think critically about research you read in psychology?
Definition
Overgeneralizing based on little information; attributing causes when none were found. Happiness "causes" long life.
Term
What is the definition of learning?
Definition
A systematic, relatively permanent change in behavior that occurs through experience
Term
Which is more important to a behaviorists: Thought and feelings or observable behaviors?
Definition
Observable Behaviors
Term
Associative Learning
Definition
Making a connection or association with events
Term
Observational learning
Definition
Strictly observing a mental process to remember.
Term
What is the name of the learning process in which a neutral stimulus becomes associated with a meaningful stimulus and acquires the capacity to elicit a similar response?
Definition
Classical Conditioning
Term
Generalization
Definition
the tendency of a new stimulus that is similar to the original conditioned stimulus to elicit a response that is similar to the conditioned response.
Term
Discrimination
Definition
learning to respond to a certain stimulus and not others
Term
Why does the extinction of a behavior that was classically conditioned occur?
Definition
Absence of the stimulus.
Term
Habituation
Definition
Decreased response to a stimulus after repeated presentations
Term
why does habituation occur?
Definition
the body eventually changes due to the presence of the stimulus.
Term
Operant Conditioning
Definition
A form of associative learning in which the consequences of a behavior change the probability of the behaviors occurrence.
Term
difference in classical conditioning and operant conditioning?
Definition
classical conditioning uses a stimulant to alter behavior, where as operant conditioning uses punishment or reward to change behavior.
Term
what is meant by shaping behavior?
Definition
rewarding approximations of desired behavior. in order to produce more desired results.
Term
Reinforcement
Definition
the subject if rewarded for proper behavior
Term
punishment
Definition
the subject is punished for negative behavior
Term
positive reinforcement
Definition
the frequency of behavior increases because the behavior if followed by something pleasant.
Term
negative reinforcement
Definition
the frequency of behavior is increased because it is followed by something unpleasant.
Term
what are three primary reinforcers
Definition
Food, Water, Sex
Term
what are two secondary reinforcers?
Definition
A on a test, pay check
Term
In terms of operant conditioning what is generalization?
Definition
preforming a reinforced behavior in a different situation.
Term
In terms of operant conditioning, what is discrimination?
Definition
responding appropriately to stimuli that signal a behavior will or will not be reinforced.
Term
What are the four schedules of reinforcement?
Definition
Fixed Ratio, Variable Ratio, Fixed Interval, Variable Interval
Term
Fixed Ratio
Definition
Reinforces behavior after a set of behaviors
Term
Variable Ratio
Definition
time table, in which behaviors are rewarded an average number of times on an unpredictable basis
Term
Fixed Interval
Definition
reinforces the first behavior after fixed amount of time was passes
Term
Variable Interval
Definition
time table in which behavior is reinforced after a variable amount of time has elapsed
Term
What is applied behavior analysis?
Definition
The use of operant conditioning principles to change human behavior.
Term
What is Observational Learning?
Definition
learning by observing and imitating behavior
Term
What are the four main processes that are involved in observational learning?
Definition
Attention, Retention, Motor Reproduction, Reinforcement Questions
Term
Attention
Definition
to reproduce you must attend to what model is doing
Term
Retention
Definition
To reproduce you must encode the info and keep it in your memory to retrieve it
Term
Motor Reproduction
Definition
The Process of imitating the models actions
Term
Reinforcement Questions
Definition
after the models behavior is followed by a sequence of questions
Term
What is latent learning
Definition
Unenforced learning that is not immediately reflected in behavior
Term
the book talks of a chimp who used boxes to reach bananas hanging from the ceiling. this form of problem solving is called what?
Definition
In-sight thinking
Term
Preparedness
Definition
a specific biological predisposition to learn in certain ways but not others.
Term
Instinctive Drift
Definition
animals tendency to revert to instinctive ways that interfere with learning
Term
what are two biological constraints of learning?
Definition
Instinctive drift and preparedness
Term
what is the definition of memory?
Definition
The return of information or experience over time
Term
Name the three stages of memory.
Definition
Encoding, storage, retrieval
Term
Encoding
Definition
process by which info enters the memory
Term
Storage
Definition
how info is retained over time and how it is represented in memory
Term
Retrieval
Definition
the recall of memories from storage
Term
which phase of memory is most important?
Definition
Encoding
Term
what are the three types of attention?
Definition
Divided Attention, Sustained Attention, Multitasking
Term
what are the three types of attention?
Definition
Divided Attention, Sustained Attention, Multitasking
Term
what are the three types of attention?
Definition
Divided Attention, Sustained Attention, Multitasking
Term
What is the least effective type of attention?
Definition
Multitasking
Term
What are the levels of processing?
Definition
Shallow, Intermediate, and Deep. Deep produces the best memory.
Term
What is Elaboration?
Definition
Formation of a number of different connections around a stimulus at any given level of memory encoding; connects new info to old info.
Term
why does imagery improve our ability to remember things?
Definition
Stored as both Image and verbal codes.
Term
according to the Atkinson-Shiffrin theory what are the three separate systems involved in memory storage?
Definition
Sensory Memory (fraction of a second), Short-term memory (30 seconds max), long0term memory (30 seconds to a life time)
Term
what is the typical capacity of short term memory?
Definition
7 +- 2
Term
what are the three parts of the system of working memory?
Definition
Phonological Loop, Viruopatial Working Memory, Central Executive
Term
Phonological Loop
Definition
speech-based info about rounds of a language
Term
Viruopatial Working Memory
Definition
visual and spatial memory
Term
Central Executive
Definition
Integrates memory from Phono loop and Viruopatial memory and long term memory
Term
episodic memory
Definition
how we remember life's episodes
Term
Semantic Memory
Definition
A person's knowledge of the world
Term
what is Procedural Memory
Definition
Memory for skills
Term
Seeing a word or picture that causes you to jog your memory
Definition
priming
Term
what is a Schemas
Definition
Preexisting mental concept or framework that helps people to organize or interpret info
Term
how do people who believe in connectionism think that info is stored in the brain?
Definition
in connection among the neurons
Term
what is long0term potentiation?
Definition
explains how memory functions at the neuron level
Term
what part of the brain is associated with explicit memories?
Definition
Hippocampus, temporal lobes, cerebral cortex, limbic
Term
what part of the brain is in charge of implicit memories?
Definition
cerebellum
Term
what is the process of retrieval?
Definition
occurs when info. stored in the brain is called out.(seems like a pretty shitty answer to me)
Term
what part of a list will we remember best and why?
Definition
beginning and end. beginning because it is the primary memory and end because it is most recent.
Term
Recall
Definition
a memory task in which individual has to retrieve previously learned info
Term
recognition
Definition
memory task where individual has to recognize learned items.
Term
autobiographical memory
Definition
special form of episodic memory that remembers its life experiences
Term
flashbulb memory
Definition
recalls emotionally significant events with great vividness and accuracy
Term
what are issues concerning repressed memories?
Definition
it brings up a dark part of peoples lives that they may have forgotten
Term
what is motivated forgetting
Definition
forgetting an occurrence because the memory is to painful to remember
Term
Is an eyewitness testimony always right?
Definition
no people see things wrong and have a bias towards groups
Term
Proactive interference
Definition
situation in which material learned earlier disrupts the recall of material learned later
Term
Retroactive Interference
Definition
material learned later disrupts the recall of previously learned material
Term
what is the tip-of-the-tongue phenomenon?
Definition
type of effortful retrieval in which we are sure we know something but are not able to retrieve the memory
Term
Retrograde Amnesia
Definition
memory loss for a segment of the past but not for ne events
Term
Anterograde Amnesia
Definition
Memory disorder that affect the recall of new info and events
Term
Neuroscience
Definition
the scientific study of the structure, function, development, genetics, and biochemistry
Term
theory
Definition
a broad area or set of closely related ideas that attempts to explain observations
Term
Meta-analysis
Definition
a statistical procedure that summarizes a large body of evidence from the research literature on a particular topic
Term
research participant bias
Definition
when the participants begin to act differently because they are being studied
Term
Naturalistic Observation
Definition
Viewing behavior in a real-world setting.
Term
unconditioned stimulus
Definition
a stimulus that produces a response with no prior learning
Term
unconditioned response
Definition
an unlearned reaction that is automatically elicited from the unconditioned stimulus
Term
acquisition
Definition
the making of the connection between the conditioned stimulus and the conditioned response.
Term
spontaneous recovery
Definition
the process in classical conditioning where a conditioned response can reoccur without stimulus after a lengthy time delay
Term
renewal
Definition
refers to the recovery of the conditioned response when the organism is placed in a novel context
Term
aversive conditioning
Definition
consists of pairing a stimulus with a very unpleasant stimulus
Term
law of effect
Definition
states behaviors followed by positive outcomes are strengthened where as negative behaviors followed by negative reactions are weakened
Term
learned helplessness
Definition
the organism has learned that it has no control over negative outcomes
Term
positive punishment
Definition
a behavior decreases when it is followed by the presentation of an unpleasant stimulus
Term
negative punishment
Definition
a behavior decreases when a positive stimulus is removed
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