Shared Flashcard Set

Details

Ball State Psychology 100 Exam 3
PSYSC 100; Instructor: Dr. Ritchey
50
Psychology
Undergraduate 1
10/27/2009

Additional Psychology Flashcards

 


 

Cards

Term
Intelligence
Definition
Ability to acquire and retain knowledge.
Term
Two Big Questions About Intelligence
Definition
Is intelligence one general ability or many specific abilities? What abilities make up Intelligence?
Term
Spearman Experiments
Definition
Tested people on different subjects and found high correlation between scores. Supports one ability theory of intelligence.
Term
Catell
Definition

Supported separate abilities.

 

Term
Crystalized Intelligence
Definition
Intelligence learned in school
Term
Fluid Intelligence
Definition
Creative intelligence
Term
Carroll's theory of intelligence
Definition

General intelligence = Genetic

Narrow abilities = Environment

Broad abilities = Both

Term
Gardner's Theory of Intelligence
Definition
Multiple Intelligences: logical-mathematical, musical, spatial, interpersonal, intrapersonal, linguistic, bodily-kinesthetic, and naturalist.
Term
IQ
Definition
Intelligence Quotient. It is a measure of one's abilities at a single point in time.
Term
Stanford-Binet Tests
Definition
Popular around WWI to determine promotions for soldiers. Ages 2-24; Measures reasoning.
Term
Wecshler Scales
Definition
Can test all ages. Tests performance on tasks.
Term
Concerns about IQ Tests
Definition
Cultural fairness. How are they used/interpreted?
Term
Eugenics
Definition
Institutionalizing and sterilizing supposedly mentally retarded people to improve the human race. Sir Francis Galton.
Term
Regression to the mean
Definition
We tend as a population to go back to the average.
Term
Twins/adoption studies
Definition
Found that genetics plays a large role in intelligence.
Term
Proof for environmental influence on intelligence
Definition
Societal effects (stratified societies show IQ differences); Mental Retardation is 85% caused by environment.
Term
Reaction Range
Definition
Genetic range of intelligence.
Term
Memory Curve
Definition
Precision of individual memories decline over time. Most forgetting happens in the first hour.
Term
Sensory Memory
Definition
Initial recording of sensory information. (visual and auditory sensory memory)
Term
Short Term Memory
Definition
Holds info currently thinking about (aka working memory)
Term
Duration of Short Term Memory
Definition
20-30 seconds assuming no rehersing
Term
Capacity of Short Term Memory
Definition
5-9 pieces of info. Hold all info repeated in 2 seconds.
Term
Chunking
Definition
Grouping info into meaningful units.
Term
Dual coding
Definition
recall info better if encoded with multiple senses.
Term
Semantic
Definition

Type of Long Term Memory

General facts

Term
Episodic
Definition

Type of Long Term Memory

Personal events.

Term
Explicit
Definition

Type of Long Term Memory

Intentionally learned/recalled.

Term
Implicit
Definition

Type of Long Term Memory

Unintentionally learned/recalled.

Term
Serial Position Effect
Definition
Items in the middle of lists are forgotten more often.
Term
Lashley Experiment
Definition
Trained a rat to run a maze, then damage a part of the brain trying to find where memory was located. Discovered that memories are not localized which means that memory will still function even with a damaged brain.
Term
Hippocampus
Definition
Moves info from the short term memory to the long term memory.
Term
Long-term potentiation
Definition
Strengthening connection between neurons; It is the biological basis of memory, we actually see the change a memory makes in a brain. (Cat=Mulder)
Term
Reconstructed memories
Definition
Memories change to fit our experiences/expectations. (car crash study)
Term
False memories
Definition
Memory is fluid and changeable which can sometimes cause false memories. (Alan Alda Demo)
Term
Improving memory
Definition
Possible with practice.
Term
Consciousness
Definition
Awareness of ourselves and our environment.
Term
How do we measure consciousness
Definition
Self-report; Physio measures
Term
Why we sleep
Definition

Organize memories

Release growth hormones

Restore brain tissue

Term
Circadian Rhythm
Definition
Body's cycle of sleeping/waking.
Term
Biological Clock
Definition
body changes in metabolism, temperature, etc.
Term
Stages of sleep
Definition

Relaxation through Stage 3

Stage 4- delta waves; deepest sleep; still conscious

 

Term
REM
Definition

Rapid Eye Movement- Most dreaming occurs

cycles throughout sleep

Important for quality sleep

Term
Hypnosis
Definition
Suggestion that perceptions, feelings, or thoughts will occur.
Term
Argument against hypnosis
Definition
No difference in brain waves
Term
Argument for Hypnosis
Definition
People undergo surgery without anesthetic.
Term
Uses of Hypnosis
Definition
Not allowed as testimony. Can alleviate pain, fear, and bad habits.
Term
Psychoactive drugs
Definition
changes thinking, mood, and/or behavior.
Term
Drug Abuse
Definition
When one cannot fulfill responsibilities because of drug use.
Term
Psychological dependence
Definition
mental/emotional need for drugs.
Term
What causes drug abuse?
Definition

Nature- genetic predisposition to become adicted to certain drugs.

Nurture- Lack of meaningful experiences

Supporting users have an ad free experience!