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Ball State Psychology 100 Exam 2
PSYSC 100; Instructor: Dr. Ritchey
57
Psychology
Undergraduate 1
10/08/2009

Additional Psychology Flashcards

 


 

Cards

Term
Sensation
Definition
Detecting physical energy and encoding as neural signals.
Term
Perception
Definition
Organizing/interpreting sensations.
Term
Transduction
Definition
receptors convert/condense sensations.
Term
Psychophysics
Definition
How stimuli leads to reactions.
Term
Absolute threshold
Definition
Minimum stimulation needed to detect stimulus.
Term
Difference threshold
Definition
Minimum difference between 2 stimuli that we can detect.
Term
Subliminal messages
Definition
Temporarily changes our attitudes but does not change behavior.
Term
Sensory Adaptation
Definition
Reduced sensitivity to unchanging stimulus
Term
Rods
Definition
night and peripheral vision
Term
Cones
Definition
color and acuity
Term
Ganglion Cells
Definition
Form the optic nerve
Term
Blind Spot
Definition
We don't notice it because the opposite eye compensates.
Term
Touch
Definition
Includes pressure, warm, cold, and pain. Important for development.
Term
Pain
Definition
Makes us aware that there is a problem.
Term
Gate Control Theory
Definition
The spinal cord has a neurological gate that when closed will block pain.
Term
Gestalt Psychology
Definition

looks for certain rules/strategies we use to understand our world.

Proximity- Elements that are close to one another tend to be grouped together.

Closure- Viewers tend to supply missing elements to close or complete a familiar figure.

Similarity- Elements that are similar tend to be grouped together.

Simplicity- Viewers tend to rganize elements in the simplest way possible.

Continuity- Viewers tend to see elements in ways that produce smooth continuation.

Term
Observer Characteristics
Definition

Motivation

Expectations

Experiences

Term
Bottom-up processing
Definition
Perception based on object alone.
Term
Top-down processing
Definition
Perception based on context/surroundings.
Term
Synaesthesia
Definition

One sensation triggers perception of another sense.

 

Term
Extra-Sensory Perception
Definition
Perception without sensation.
Term
Development
Definition
Intellectual, physical, and emotional changes from conception until death.
Term
Major Issues in Development
Definition

Nature vs. Nurture

Stability vs. Change

Term
Eriksons' Phychosocial Theory
Definition

Inner challenges to be resolved

 

Trust vs. Mistrust

Autonomy vs. Shame and Doubt

Initiative vs. Guilt

Industry vs. Guilt

Industry vs. Inferiority

Identity vs. Confusion

Intimacy vs. Isolation

Generativity vs. Self-absorption

Integrity vs. Despair

Term
Cognitive Perspective
Definition
Thinking shapes development.
Term
Biological Perspective
Definition
Genetics shape development.
Term
Social Learning
Definition
Environment shapes development.
Term
Maturation
Definition
Sequence of biological processes.
Term
Theory of Mind
Definition
We can take someone's perspective (solid around 8 years).
Term
Critical Periods
Definition
Optimal period for developing skills.
Term
Schema
Definition
Concept that organizes experiences.
Term
Piaget's Cognitive Development Theory
Definition

Sensorimotor Period

Preoperational Period

Concrete Operational Period

Format Operational Period

Term
Object Permanence
Definition
Understanding that objects out of sight still exist.
Term
Habituation
Definition
Boredom with similar events/objects
Term
Socialization
Definition
Learning behaviors/attitudes of family and culture.
Term
Attachment
Definition
Emotional tie with caregiver.
Term
Learning
Definition
Relatively permanent change in behavior due to experience. Can't be explained by instincts, maturation, or temporary states like fatigue.
Term
Conditioning
Definition
Learning specific behaviors in response to certain stimuli.
Term
Operant Conditioning
Definition
Learning to do voluntary behaviors to earn rewards or avoid punishments.
Term
Reinforcer
Definition
Stimulus that follows behavior; Increases likelihood of behavior.
Term
Positive Reinforcement
Definition
Increases likelihood of behavior by presenting something positive.
Term
Negative Reinforcement
Definition
Increases likelihood of behavior by removing something negative.
Term
Punishment
Definition
Decreases likelihood of behavior. Must be Swift, Sufficient, and Consistent.
Term
Classical Conditioning
Definition
Learning to produce an involuntary response with a stimulus.
Term
Unconditioned Stimulus
Definition
Stimulus that naturally leads to some reaction.
Term
Unconditioned Response
Definition
Response that Naturally follows the Unconditioned Stimulus.
Term
Conditioned Stimulus
Definition
Neutral stimulus we learn to pair with some other stimulus or event.
Term
Conditioned Response
Definition
Response we learn to make when presented the Conditioned Stimulus. (Same as Unconditioned Response.)
Term
Extinction
Definition
Decrease in strength/frequency of conditioned response.
Term
Generalization
Definition
Reacting to a stimulus similar to one you've learned to react to before.
Term
Discrimination
Definition
Inhibiting a response to a similar stimulus.
Term
Shaping
Definition
Rewarding steps towards desired behavior.
Term
Fixed Interval
Definition
Rewarded after certain amount of time.
Term
Variable Interval
Definition
Rewarded after varying lengths of time.
Term
Fixed Ratio
Definition
Rewarded after certain number of responses.
Term
Variable Ratio
Definition
Rewarded after varying number of responses.
Term
Social Learning Theory
Definition
Study how we learn by observing others; Vicarious reinforcement and punishment.
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