Test 3 (10,11,12,5) Flashcards
How does the idea of a general intelligence differ from the idea of multiple intelligences?
- General intelligence - one general ability
- Multiple intelligences - many dimensions of intelligence that are relatively unrelated
What are the three types of intelligences proposed by Robert Sternberg?
Analytical: involves skills that enable you to do academically
Creative: ability to come up with novel and useful ideas
Practical: street smarts and common sense
What is emotional intelligence?
ability to perceive, understand, manage, and use emotion in oneself and others
Tend to be happier and healthier people
Who was Alfred Binet and what did he do?
Alfred Binet, (born July 8, 1857, Nice, France—died October 18, 1911, Paris), French psychologist who played a dominant role in the development of experimental psychology in France and who made fundamental contributions to the measurement of intelligence
(Binet scale)
What does mental age refer to on the Binet-Simon scale?
refers to the level of performance associated with the particular chronological age
Who was Louis Terman and how did he alter the Binet-Simon scale?
took Binet’s scale and adapted it to be used in the U.S
He added items to measure adult intelligence
Intelligent quotient (IQ)
How was IQ originally calculated for the Stanford-Binet test?
(Mental Age /Chronological Age) X 100
What was a major problem with early
intelligence tests?
o Culturally bias - whether someone scored high or low on the test was solely the result of knowing American culture
o Assumed bad scores meant stupid
o Labeled people and limited their opportunities
What IQ tests are most commonly used today?
- Stanford-Binet scale used today
WAIS (Wechsler Adult Intelligence Scale)
WISC (Wechsler Intelligence Scale for Children) ages 6-16)
WPPSI (Wechsler Preschool and Primary Scale of Intelligence) below age 6
What is standardization in terms of intelligence testing?
giving it to a large number of people at different ages and computing the average score on the test at each age level. It is important that intelligence tests be standardized on a regular basis, because the overall level of intelligence in a population may change over time
How is IQ score determined for current IQ tests?
There are representative samples of people in different age groups - the scores from these representative samples provide norms for the test
What are norms?
Norms - description of frequency of scores; how many people in the sample get each possible score on the test
What is a normal distribution/bell curve?
Normal distribution: bell shaped curve
o X axis - possible IQ scores
o Y axis - how many people in the sample get each possible score
68% get an IQ score of 85-115
95% of people get an IQ score of 75-130
What is the average IQ?
Whatever the average is for each age group, that number is labeled as 100 and the other results are based around that; the average IQ is 100
What criteria must one typically meet to be considered gifted?
People with an IQ above 130 are considered to be gifted (top 2%)
What criteria must one typically meet to be diagnosed with intellectual disability?
People with an IQ of 70 or below are considered to be intellectually disabled (bottom 2%)
How is learning difference different from mental intellectual disability?
Intellectual disability: not just determined by IQ score; people with an IQ score below 70 AND major deficits in adaptive functioning/being unable to live on their own (handle finances, have a job) are considered intellectually disabled.
learning disability: process information different than other people; they have significant difficulty with some cognitive tasks and will have a normal or above normal IQ
What is a cross-sectional study? What is a longitudinal study?
a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.
What is fluid intelligence? crystallized intelligence? How do these tend to change with age?
Fluid intelligence is your ability to process new information, learn, and solve problems. Crystallized intelligence is your stored knowledge, accumulated over the years. The two types work together and are equally important. They both increase through childhood.
What is a cohort?
a group of individuals who share a similar characteristic or experience. The term usually refers to an age (or birth) cohort, that is, a group of individuals who are born in the same year and thus of similar age.
What is savant syndrome?
People with savant syndrome are characterised by their remarkable talent in one or more domains (e.g. music, memory) but also by the presence of some form of developmental condition such as autism spectrum conditions (henceforth autism)
What is the Flynn effect?
the phenomenon in which there is a marked increase in intelligence test score averages over time.
What is the difference between aptitude and achievement tests?
aptitude tests focus on the potential someone has to learn new things while achievement tests focus on what has already been learned.
What is reliability?
consistency of scores overtime
What is validity?
does the test claim to measure what it claims so
What is content validity?
Content validity: how thoroughly does the test measure what it claims to
What is predictive validity?
Predictive validity: does the test predict what it claims to
What evidence suggests a genetic role in intelligence?
the more closely people are genetically related, the more similar their IQ test scores would be
What evidence indicates an environmental role in intelligence?
home life, adopted
Poverty
What are some ways that living in poverty influences intellectual development?
more developmental delays, emotional problems, and lower academic achievement.
What is stereotype threat?
a situational predicament (difficult/unpleasant situation) in which people are or feel themselves to be at risk of confirming negative stereotypes about their social group
What is the correlation between IQ and income and IQ and net worth?
IQ has a positive correlation with income and cumulative wealth, and a negative correlation with IQ since IQ does not determine income
Is there more to intelligence and success than what is measured by IQ tests?
IQ not a measure of personal wealth
What qualities predicts academic success better than IQ in some studies?
Some studies show strong relationship between self control and discipline to success, matters more than IQ
What is motivation?
the process that initiates and maintains certain behaviors that are needed to achieve goals
What are the theories of motivation we covered and how do they explain motivation?
Instinct theory: All motivation arises from instincts
Automatic unlearned, involuntary, complex behaviors that are released in response to certain stimuli and consistent within a species
FOR THE TEST: IF THE EXAMPLE DOES NOT FIT THE DEFINITION IT IS NOT INSTINCT THEORY
Drive Reduction Theory
When there is a physiological imbalance that creates a need, which creates aroused state which is called a drive, that leads you to engage in behaviors to reduce to drive
Goal of DRT: Homeostasis, a steady internal state
Arousal Theory: motivated to attain a personal optimal level of arousal
Arousal, refers to the general activation level of the body and brain
Seek out stimulation when arousal level too low (aka bored)
Arousal can be too high, can create anxiety and discomfort, will seek out calmer less stimulating environments
Arousal level varies from person to person, some seek out more than others and it is genetically influenced
Incentive Theory
Indicates motivated to obtain positive incentives and to avoid unpleasant things
External forces
How do the motivation theories differ from each other?
instincts: born with, intrinsic motivation
incentive: material motivation
drive: physiological motivation
arousal: how much motivation is best
Maslow’s: extrinsic and physical/safety needs
What are instincts?
an inborn impulse or motivation to action typically performed in response to specific external stimuli
What are the problems with Instinct Theory?
fails to explain human motives, instincts are not universal
What is homeostasis?
The body’s tendency to maintain a biologically balanced condition, especially with regards to nutrients, water, adn temperature.
What is arousal?
refers to the general activation level of the body and brain
Seek out stimulation when arousal level too low (aka bored)
Arousal can be too high, can create anxiety and discomfort, will seek out calmer less stimulating environments
Arousal level varies from person to person, some seek out more than others and it is genetically influenced
What is Maslow’s Hierarchy? How are the six categories of needs hierarchically arranged?
At the bottom, psychological needs: need for food, water, oxygen, sleep: believed they take precedence over all others
Safety needs: safe place to live, away from danger, knowing where your next meal is coming from
Belongingness and love needs: feeling loved, accepted, and valued by others. Having close relationships, feeling a part of groups
Esteem needs: Need for achievements, to feel useful, have recognition from others for your abilities
Self-actualization needs: all that you are capable of being, own unique potential
Self-transcendence needs: beyond yourself, dedicate your life to helping others, could involve religious pursuits
What does set-point refer to regarding body weight?
we seem to have a homeostatic body weight range
Set point is able to change based on diet and activity level, not necessarily stuck with it
What is basal metabolic rate?
amount of calories you burn at rest, hunger, activity level
How do our brains manipulate basal metabolic rate, activity level, and hunger to maintain the set-point?
Varies from person to person and is very high in heritability
Can you change your set-point?
yes
What evidence suggests that body weight is influenced by genes?
Ways that genes can affect body weight, how active or fidgety we can be, how many fat cells we have, can signal when our brain is full, influence the way we respond to reward
Do the body weights of adopted individuals resemble their adoptive parents or their biological parents more?
no, their is no correlation between the two despite growing up in the same home
In what ways might genes influence body weight?
appetite, satiety (the sense of fullness), metabolism, food cravings, body-fat distribution, and the tendency to use eating as a way to cope with stress
What are some environmental influences on eating?
Tend to eat a lot more if there is a variety: think buffets
Tend to eat more when in a group of people
Eat more if we’re eating off bigger plates or bowls
Bigger portion size, you’ll eat more
Eat when we are bored or stressed: rats do the same thing