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Cognition Create a Concept Map/Flow Chart/Graphic Organizer

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Presentation on theme: "Cognition Create a Concept Map/Flow Chart/Graphic Organizer"— Presentation transcript:

1 Cognition Create a Concept Map/Flow Chart/Graphic Organizer
Organize all of the content into their larger categories Cognition Memory Language Thinking Problem Solving and Creativity

2 Myers Intelligence and Individual Differences Modules 60-64
McElhaney

3 quiz How are the following theories connected?
Spearman Gardener Sternberg Thurstin Which theory of intelligence do you most identify with and why?

4 Content Outline Binet- 1904 Define Intelligence Intelligence Testing
Which signs of giftedness are most important to you? Autistic Savants Outline key information regarding Intellectual Disability=Mental Retardation Profoundly, Severely, Mildly, Borderline Intellectual Disability Causes of Intellectual Disability Familial, Organic, Fetal, Metabolic, Genetic Abnormalities PKU Microcephaly Hydrocephaly Cretinism Down syndrome Fragile X Syndrome Which has more influence on intelligence heredity or Environment? Eugenics Tryon study What do twin studies show? What are some other factors of intelligence- Environment, Socio-Economic level, child development programs? Intelligent information processing. Multiple Intelligences Howard Gardner Content Outline Binet- 1904 Define Intelligence Intelligence Testing Aptitude, Mental abilities Validity and Reliability Criterion Validity Objective and Standardized Tests 5 Aspects of Intelligence Fluid Reasoning Draw the Bell Curve IQ tests (outline all aspects found in the text) Quantitative Reasoning- Visual-Spatial Processing Working Memory Mentally Gifted Dr. Terman Outline characteristics of successful students. (Pg. 411)

5 Quiz Rosenthal and Jacobsen “What you expect is what you get”
Describe the methodology of Rosenhtal’s student study. What is the Pygmalion Effect? What are the implications of Rosenthal’s study?

6 Questions What is intelligence?
How good are tests designed to measure intelligence? Can test scores be compared without considering the social and academic background of the people who took the tests? How are intelligence tests created? What do intelligence tests measure? How can intelligence tests be evaluated?

7 Basic Ideas Intelligence Test are useful estimates of intelligence
Everyone has special aptitudes= wide range of mental abilities Most people are mid-range intelligence Small % of people have high intelligence High IQ does not reveal success Intelligence relates to heredity + environment IQ test are not perfectly reliable Intelligence is a developed ability… asking questions helps Rewards for progress helps Encouragement helps Expectations (aid) (Rosenthal and Jacobsen study… teacher expectations)

8 Defining Intelligence
Definition- (abstract thinking, or reasoning, problem solving, capacity to acquire knowledge) Intelligence is the global capacity to act purposefully To think rationally To deal effectively with the environment “Intelligence is the ability to Learn from experience. To solve problems Use knowledge All to adapt to new situations

9 Charles Spearman Researched Intelligence
Found there is one “g” “General Intelligence” He said people have special abilities that cross over to other topics/subjects/abilities He identified Factor Analysis- is basically a statistical procedure that identifies clusters of related items. The “g” factor underlies all intelligent behavior. (it’s not just one thing!)

10 Kanazawa Evolutionary psychologist People had to solve problems
Different problems required different intelligences

11 Gardner’s Theory of Intelligence: Some Concepts
Multiple Intelligences: Theory posed by Howard Gardner that states we have several specialized types of intellectual ability Howard Gardner and Multiple Intelligence Found some insight into how people learn He identified different skills that make up intelligence Said they are complimentary and interact Some intelligences are developed further than others Reinforces “g” Factor

12 Gardner’s Theory of Eight Multiple Intelligences
Linguistic: Used for thinking by lawyers, writers, comedians Logic and Math: Used by scientists, accountants, programmers Spatial Thinking: Used by engineers, inventors, aviators Musical: Used by composers, musicians, music critics Bodily-Kinesthetic Skills: Used by dancers, athletes, surgeons Intrapersonal (Self-Knowledge): Used by poets, actors, ministers Interpersonal (Social Abilities): Used by psychologists, teachers, politicians Naturalistic (Ability to Understand Natural Environment): Used by biologists, organic farmers

13 Multiple Intelligence
Sternberg’s Three Intelligences Multiple Intelligence Analytical Academic problem solving Traditional intelligence tests Predicts school grades Creative Intelligence Reacting adequately to novel situations Generating novel ideas Creative problem solving Practical Intelligence Everyday tasks Managing yourself/tasks/other people Thurstin’s- Identified 7 Clusters of Primary Mental Abilities Word Fluency Verbal Comprehension Spatial Perceptual speed Numerical ability Inductive reasoning Memory

14 Sternberg-Wagner Test
Measures Managerial abilities Writing memos Motivating people Delegating tasks Delegating responsibilities Reading people Promoting one’s career

15 4 Components of Emotional Intelligence
Perceiving emotions Understanding emotions Predict them and how they change Managing emotions Means expressing them appropriately Using emotions To help thinking not hinder Self awareness and Social awareness Are key

16 Intelligence Tests Assess people’s mental abilities and compare them with others using numerical scores.

17 General Intelligence Tests – measure:
Remembering Reasoning Verbal Abilities Mathematic Abilities Cognitive abilities- deal with capacity to: Reason Remember Understand Solve problems Make decisions Processing speed We draw conclusions about people’s intelligence from what can be observed and measured

18 Alfred Binet, 1904 France Education Researcher (20th Century France)
Tried to measure reasoning, thinking, problem solving, and found all depended on intelligence  “Created test to tell if a child was performing up to his or her potential” Tasks that would highlight differences in children’s ability to do these things Age based tasks “6 year old item” types of questions that most kids should be able to answer Test measured a child’s mental level (aka) Mental Age He found by determining the age level of most advanced items a child could consistently answer correctly then he made inferences about the child in reference to most children of that age… “Children whose mental age equaled their actual chronological age were considered to be regular level intelligence.” (p. 367)

19 Stern and Terman and IQ Stern Terman Created IQ Intelligence Quotient
Modified Binet Stanford Binet Test

20 Intelligence Quotients
To accurately measure intelligence need to know Chronological age (CA) Mental age (CA)= (average intellectual performance)= level of age-ranked questions she or he can answer Example vocabulary word “Connection” certain % know this term Scores of many words similar can lead to an overall mental age can be identified.

21 IQ IQ = from dividing one number into another. MA X 100 = IQ CA

22 Scoring IQ When mental age and chronological age is the same or similar = normal intelligence 100 or near… Average ranges= intelligence When the mental age is higher than the chronological age- intelligence is higher

23 IQ + Achievement 100 = struggle with college 120- would do just fine
IQ = grades – correlation IQ is not correlated to art, music, drama, science or leadership (creativity- test tell us more)

24 Nice to know Modern IQ scores are associated with “Deviation Scores= based on a person’s relative standing in his or her age group.” Which tell how far above or below average a person’s scores fall. IQ doesn’t really change after age 16, except, when strong stimulation is present IQ seems to increase,… or when alcoholism or drug use causes a decline

25 New Stanford Binet (SB5)
Still age based IQ Measures: Fluid Reasoning Knowledge Quantitative Reasoning Working Memory Visual + Spatial Processing (Verbal and Non-verbal) Age ranked questions- that get progressively more difficult

26 The Normal Curve Number of scores
Ninety-five percent of all people fall within 30 points of 100 Number of scores Wechsler intelligence score Sixty-eight percent of people score within 15 points above or below 100 Most scores fall close to the average and few are found at extremes

27 Sex in Relation to IQ Women- best performance as group
Verbal, vocabulary and rote learning Men- spatial visualization- math What are other connections we can make to this tendency? Evolutionary, Social/Gender Bias Issue related to the tendency of parents + teachers to encourage males in these areas

28 IQ and Job Status There are many variables associated IQ- it’s not absolute High IQ correlates with white collar careers Lawyers, engineers = 125 IQ Lower IQ = miners & farm workers

29 Wechsler, David (1930) (WAIS) Wechsler Adult Intelligence Scale Tested
Verbal Non-verbal Success was not measured on formal school WAIS IV newest version gives IQ based on Verbal and Non-verbal Verbal Tasks- Remembering a series of digits Solving arithmetic Defining vocabulary Understanding and answering general knowledge questions Performance Tasks Understanding relationships between objects Manipulation of blocks, mazes, pictures/stories, completing unfinished pictures

30 Are IQ tests fair? Bias is associated with IQ and jobs that require academic degrees Test measure a particular type of intelligence (Fluid Reasoning, Knowledge, Quantitative Reasoning, Visual-Spatial Processing, Working Memory) Studies show that African Americans score lower on IQ scores because of cultural bias.

31 Evaluating Tests: Are IQ Tests Fair?
There are many variables that can impact test performance English language Vocabulary and experiences Culture Specific Many tests reflect the attitudes and experiences of the authors example middle class culture Context dependent questions Biased questions

32 IQ Bias examples What number comes next in the following sequence:    1   2   5   6   9   10   ___________ How many weeks are in a year?   ___________ Filthy is to disease as clean is to __________ Three of the following may classified with pool.  What are they?    lagoon   swamp   lake   marsh   pond (circle your answers) Which items may be classified with clock?    ruler   thermometer   rainguage   tachometer (circle your answers) If BAD is written 214, how would you write DIG in the same secret writing? ______ If Mary's aunt is my mother, what relation is Mary's father to my sister? _______ Why does the state require people to get a license in order to get married? ___________________________________________________________________ What is the thing to do if you find an envelope in the street that is sealed, addressed and has a new stamp? ___________________________________________________________________ Why should you keep away from bad company?

33 Answer Key Scoring Sheet: Australian/American Test of Intelligence
Answer is 13.  Add 1 to the first number, then add 3, ,then 1, then 3, etc. Fifty-two Health - If you believe that germs cause illness and if you believe that absences of "filth" signifies the absence of germs. Lagoon, lake, pond All of these.  They are all measuring devices. 497.  Solution of this problem requires ability to count and sort some of concept of codes. Uncle.  Assumes conceptualization of European/Western familial relationships. For social control?  To see that people do not commit bigamy?  To see that closely related kinsfolk do not marry?  For statistical purposes?  To ensure that people who are under age do not marry? Post it.  However, a more practical line of action would be: open it to see if it contains anything of value, carefully remove the stamp for your own use and at least be 18c richer.  But in a highly acquisitive society principles of "honesty" (i.e. respect for unprotected property) have to be supported or society could easily break down (to the disadvantage of property owners).  Note the question asks "What is the thing to do...." not "What would you do...."  Again, the "correct" answer has a moral basis. Because they may influence your own behavior and get you into trouble.  However, this only correct if you believe that bad people influence good people and not vice versa, that people who behave badly should be isolated in the community.  Again, the "correct" answer has a moral basis.

34 Measuring the Quality of Tests
Tests are standardized procedure, observing and describing behavior Objective in nature to remove biases Score= a performance summary Norms= the frequency of particular scores related to other people and groups Reliability= Replication, identified as a Correlation Coefficient Validity= test measures what it is supposed to measure Criterion Validity- comparing test scores with actual performance Objective tests- tests that can be scored the same by two different scorers

35

36 Standardized Tests Standard procedures are used
The norm =results of average Used to rank and compare students and achievement

37 Quiz on IQ tests What are the elements that are used to measure IQ? (How are IQ tests scored?) Who were primary researchers associated with IQ testing? What specific skills and abilities are measured by IQ tests? How are reliability/Validity/Norms/ related to IQ tests? Explain why researchers suggest that IQ tests are biased

38 WAIS Weschsler Adult Intelligence Scale Topics:
Similarities- Reasoning + Commonality Vocabulary- Block design- Visual abstract processing Letter Numbering Sequence- repeat numbers in ascending order + alphabetical order

39 WAIS offers IQ Score Verbal Comprehension Perceptual organization
Working memory Processing speed shows cognitive strengths + weaknesses

40 Intellectual Disability
1. “A person must have both low test score and 2. Difficulty adapting to the normal demands of independent living.” Level Typical Intelligence Scores Percentage of the Retarded Adaptation to Demands of Life Mild % May learn academic skills up to sixth-grade level. Adults may, with assistance, achieve self-supporting social and vocational skills. Moderate May progress to second-grade level. academically. Adults may contribute to their own support by labor in sheltered workshops. Severe May learn to talk and perform simple work tasks under close supervision but are generally unable to profit from vocational training. Profound Below Require constant aid and supervision.

41 6 Aspects of Intelligence
Fluid Reasoning Knowledge Quantitative reasoning Visual-Spatial reasoning Working memory Processing Speed

42 Fluid Reasoning Use inductive reasoning – from specific to general Or
Deductive reasoning- from general to the specific Example of question tasks- “how are an apple, a plum, and a banana, different from a beet?” Other items- Complete a matrix of shapes that has one missing. Tell a story that explains what’s going on in a series of pictures.

43 Knowledge Assesses general information the test taker has acquired.
Questions: General knowledge = “How many legs does a horse have? Vocabulary = Define the word cryptic Absurdities = What is wrong with this picture?”

44 Quantitative Reasoning-
Measure a person’s ability to solve problems involving numbers. Questions emphasize practical problems vs mathematical knowledge Given the number 3, 6, 9, 12 what number would come next?

45 Visual-Spatial Processing
Assesses someone’s ability to see patterns and relationships in visual displays Examples- putting picture puzzles together Working with geometric shapes Reproducing patterns of blocks

46 Working Memory Measures the ability to recall, sort, and apply information in short-term memory Remembering the order of colored beads on a stick

47 Psychometrics Psychometrics is the field of study concerned with the theory and technique of psychological measurement, which includes the measurement of knowledge, abilities, attitudes, personality traits, and educational measurement. The field is primarily concerned with the construction and validation of measurement instruments such as questionnaires, tests, and personality assessments.

48 Other Tests: Aptitude Tests:
Predicts your ability to learn a new skill Measure readiness to learn certain things Or preform certain tasks Examples: SAT, ACT (American College Testing) , GRE (Graduate Record Exam) Achievement Tests: “Measures what a person has learned in a particular area”

49 New Ways of Viewing Intelligence (cont.)
Reflective Intelligence: Ability to become aware of one’s own thinking habits Metacognitive Skills: Ability to manage one’s own thinking and problem solving efforts Cattell + Spearman (factors of intelligence) Found 2 types of intelligence Fluid Intelligence- basic power of reasoning and problem solving Crystallized Intelligence- specific knowledge


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