Shared Flashcard Set

Details

Midterm
N/A
65
Psychology
Undergraduate 1
02/22/2011

Additional Psychology Flashcards

 


 

Cards

Term
Wilhelm Wundt
Definition
Founder of Structuralism (1879)
Term
William James
Definition
Founder of Functionalism
Term
Sigmund Freud
Definition
Founder of Psychodynamic/Psychoanalysis
Term
Pseudoscience
Definition
False claims dressed up like science
Term
Warning signs of Pseudoscience
Definition
Exaggerated claims, overreliance on anecdotes, lack of peer review
Term
Structuralism
Definition
Branch of psychology that aimed to identify the basic elements of psychological experience.
Term
Functionalism
Definition
Branch of psychology aimed to understand the adaptive purposes of psychological characteristics.
Term
Heuristics
Definition
Mental shortcuts or rules of thumb
Term
Goals of psychology
Definition
Description, explanation, control and prediction
Term
Psychology
Definition
The scientific study of the brain, mind and behavior
Term
Behaviorism
Definition
Branch of psychology that focuses on uncovering the general laws of learning by studying observable behavior
Term
Psychoanalysis
Definition
Branch of Psychology that focuses on internal psychological processes of which we’re unaware
Term
Psychotherapy
Definition
The diagnosis and treatment of mental illness
Term
Hindsight bias
Definition
Once you know the outcome, you underestimate how difficult it is to figure it out
Term
Critical thinking
Definition
A set of skills for evaluating all claims in an open-minded and careful fashion
Term
Cognitivism
Definition
Branch of psychology that focuses on cognition, the mental processes involved in different aspects of thinking
Term
Naive realism
Definition
The belief that we see the world precisely as it is
Term
Confirmation bias
Definition
The tendency to seek out evidence that
supports our hypothesis and neglect or
distort contradicting evidence
Term
Belief Perseverance
Definition
The tendency to stick to our initial beliefs even when evidence contradicts them
Term
Scientific Skepticism
Definition
Evaluating all claims with an open mind but insisting on persuasive evidence
Term
Rival Hypothesis
Definition
The need to consider alternative hypotheses
Term
Falsifiability
Definition
For a claim to be meaningful, it must be capable of being disproved
Term
Replicability
Definition
Findings must be able to be duplicated, ideally by independent investigators
Term
Occam's Razor
Definition
(The “principle of parsimony); simplest explanation for a given set of data is the best one
Term
Overconfidence
Definition
The notion that something "sounds right"
Term
Hypothesis
Definition
A testable prediction
Term
Scientific Theory
Definition
An explanation for a large number of findings
Term
Naturalistic Observation
Definition
Running an experiment by observing the participants and recording results
Term
Case Studies
Definition
Using a pre-existing medical phenomenon to draw conclusions and learn from
Term
Positive Correlation
Definition
Trends go in the same direction
Term
Negative correlation
Definition
Trends go in opposite directions
Term
Independent Variable
Definition
What the experimenter manipulates
Term
Dependent Variable
Definition
The part of the experiment that is affected
Term
Experimental Group
Definition
Group that receives manipulation
Term
Control Group
Definition
Group that does not receive manipulation
Term
Random Selection
Definition
The key to generalizability; ensures every person in a population has an equal chance of being chosen to participate
Term
Neuroplasticity
Definition
The ability of the human brain to change as a result of one's experience
Term
Neuroplasticity
Definition
The ability of the human brain to change as a result of one's experience
Term
Neuron
Definition
Electrically excitable cell that processes and transmits information by electrical and chemical signaling
Term
Axon
Definition
Sending portion of a neuron
Term
Axon Terminal
Definition
End of axon with neurotransmitters
Term
Dendrite
Definition
Receiving portion of the neuron
Term
Soma
Definition
The "cell body," or the bulbous end of a neuron, containing the cell nucleus
Term
Glial Cells
Definition
Insulate axons and speed up electrical messages
Term
Myelin Sheath
Definition
Wrapper of glial cells
Term
Nodes
Definition
Gaps in the myelin sheath
Term
Central Nervous System
Definition
Nervous system including the brain and spinal cord
Term
Peripheral Nervous System
Definition
Connects the central nervous system to the rest of the body
Term
Somatic Nervous System
Definition
Nervous system that controls the movement of muscles,
carries messages from the CNS to the muscle
Term
Autonomic Nervous System
Definition
Nervous system that controls involuntary body functions, includes sympathetic and parasympathetic divisions
Term
Sympathetic Division
Definition
Division of the autonomic nervous system that controls fight-or-flight reactions
Term
Parasympathetic Division
Definition
Division of the autonomic nervous system that is responsible for calming down the body and slowing down heart rate, respiration after the fight-or-flight reaction
Term
Cerebral Cortex
Definition
Covers the rest of the brain like a shower cap, and the location of the highest mental functions, such as thinking and planning
Term
Corpus Callosum
Definition
Connects the two hemispheres of the brain together
Term
Temporal Lobe
Definition
Lobe of the brain responsible for hearing, language processing, and memory
Term
Frontal Lobe
Definition
Lobe of the brain responsible for speaking, muscle movements, reasoning and personality, and the location of the motor strip
Term
Occipital Lobe
Definition
Lobe of the brain responsible for vision
Term
Parietal Lobe
Definition
Lobe of the brain responsible for spatial location and attention, storing memory, and the location of the somatosensory cortex
Term
Motor Cortex
Definition
Controls voluntary movements and is located at the rear of the frontal lobes
Term
Somatasensory Cortex
Definition
Registers and processes body sensations and is located in front of the parietal lobe
Term
Limbic System
Definition
Nervous system located under the cortex and involved in learning, emotion, memory and motivation
Term
Thalamus
Definition
The brain’s sensory switchboard, located on top of the brainstem which sensory and motor neurons pass through, also involved in sleep and attention, skills
Term
Hypothalamus
Definition
A neural structure lying below the thalamus which works with the pituitary (master) gland and monitors three pleasurable activities: Eating, drinking, and sex… as well as body temperature and blood pressure
Term
Amygdala
Definition
Involved in emotional awareness and expression, especially fear and anger, and responsible for Discrimination of objects necessary for survival, such as appropriate food, mates, and social rivals
Term
Hippocampus
Definition
Determines what memories should be retained, or “printed” in the cerebral cortex
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