western oregon university november 12, 2009 by robert e. mahoney alternative cognitive devices and...
TRANSCRIPT
![Page 1: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/1.jpg)
Western Oregon University
November 12, 2009
by Robert E. Mahoney
Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills
Developmentally Appropriate Technology Acquisition
![Page 2: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/2.jpg)
Background• High School Students unable to
perform simple tasks• Excessive misuse of homophones
22
12120
0
MathVerbal
There, They’re, and Their
You’re and Your
Even non-homophones such as Then and Than
![Page 3: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/3.jpg)
Reports from Others
• Decline in SAT scores• Is Google Making Us Stupid ?• Employers noting lack of skills
– United States (Cocodia, et al, 2003)
– Britain (Phillips, 2007)
• 35% of college teachers note lack of readiness (Bauerlein, 2008)
Indicators of Decline in Achievement
![Page 4: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/4.jpg)
Government Documents
• Reading at Risk: A Survey of Literacy Reading in America (Bradshaw & Nichols, 2004)
• National Assessment of Educational Progress (NAEP)
Indicators of Decline in Achievement
![Page 5: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/5.jpg)
Out with the Old, In with the New?• Educational Testing Service
– Information & Communications Technology Skills test
The New Standard
Irrelevant88%
Relevant12%
Persuasive Presentations
Ineffective, 60%
Effective; 40%
Searches
![Page 6: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/6.jpg)
Question arises
• What is so different in the last 20 years?
What is happening?
Alternative Cognitive Devices
![Page 7: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/7.jpg)
Alternative Cognitive Devices
• The user “outsources” the cognitive task
– Calculators– Spell-Check– Predictive Spelling
Alternative Cognitive Devices
![Page 8: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/8.jpg)
Flynn Effect
Phenotypic and
Genotypic Intelligence
Technology & Cognition
![Page 9: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/9.jpg)
Flynn Effect
• James R. Flynn• Rise in intelligence
test scores over time• Requires re-norming
Flynn Effect
![Page 10: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/10.jpg)
Flynn Effect
Gains in IQ
Ancestor Paradox
![Page 11: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/11.jpg)
Flynn Effect
Ancestor Paradox
• Ancestor’s IQ• Functioned in society• Societal Change
– From Concrete to Abstract
IQ
IQ
IQ
![Page 12: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/12.jpg)
Flynn Effect
Gains in IQ• 3 Percentage points per decade
(average)• Occurred until 1990s when it stopped
or reversed in many developed countries (Teasdale & Owen, 2005)
• Why?
![Page 13: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/13.jpg)
Flynn Effect
Why are any Changes Significant?
• Education• Legal System
– Executions (Kanaya, et al, 2003)– Walker vs. True
• Social Security
1: 23 1: 2130
5
10
15
20
25
30
35
40
45
50 Chart Title
Mentally Impaired
Classification per 1000 students,
1947-1999
(Flynn)
Post Re-norm Pre Re-norm
![Page 14: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/14.jpg)
Flynn Effect
Commonly Cited Reasons for the Flynn Effect
• Genetics insufficient to account for change• Change in Body size/Brain size (Storfer,1999)
• More liberal attitude (Brand, 1987)
• Nutrition• Technological changes
![Page 15: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/15.jpg)
Technology & Cognition
Technology & Cognition
• Historically linked– Switch from oral to written
• Negative and positive consequences• Rewriting neural networks (Small, 2008)
![Page 16: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/16.jpg)
Declarative vs. Procedural Knowledge
• What if one lacks the neural network?• What if one lacks the declarative
knowledge?• Procedural knowledge specifies how to
bring declarative knowledge to bear in problem solving (Anderson, 1997)
• Over-reliance on the technology
Technology & Cognition
![Page 17: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/17.jpg)
Declarative vs. Procedural Knowledge
x2 + 11x + 28
Technology & Cognition
7 + 4 7 · 4
(x + 7) (x + 4)
![Page 18: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/18.jpg)
Genotypic vs. Phenotypic Intelligence
• Genotypic Intelligence– Attributable to genetic causes
Intelligence – Genes & Environment
• Phenotypic Intelligence– That which is exhibited
• Genetics and the overlay of environmental factors
![Page 19: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/19.jpg)
Genotypic vs. Phenotypic Intelligence
• Genotypic Intelligence Decline– Based upon birth rate
differential
• Caused by a societal imbalance– Lack of equal access
to contraceptives and reproductive choices 81 111
0
0.5
1
1.5
2
2.5
3
Fertility Rate by IQ
IQ Score
Fer
tility
Rat
e (
Num
ber
of C
hild
ren
per
Fam
ily)
Intelligence – Genes & Environment
![Page 20: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/20.jpg)
Genotypic vs. Phenotypic Intelligence
Genotypic Intelligence
Phenotypic Intelligence caused by the overlay of environmental factors raises IQ
Flynn Effect
Environmental factors no longer contribute to IQ gains
Intelligence – Genes & Environment
![Page 21: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/21.jpg)
Reversal of the Flynn Effect
Are we at the juncture wherein technology now interferes as an
environmental factor thereby reducing measures of intelligence,
knowledge, and learning?
Reversal of the Flynn Effect
![Page 22: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/22.jpg)
Reversal of the Flynn Effect
• Denmark (Teasdale & Owen, 2005)
• Norway (Sundet, et al, 2004)
• Sweden (Emmanuelsson, et al, 1993)
• Britain (Ginsburg & Coe, 2007; Shayer, 2008)
• Australia (Cotton, 2005)
• Not reversing in developing countries
Reversal of the Flynn Effect
![Page 23: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/23.jpg)
Reversal of the Flynn EffectUnited States
• SAT Scores• Decline in Textbook Difficulty (Hayes, et al., 1996)
• National Assessment of Educational Progress (NAEP)
Reversal of the Flynn Effect
![Page 24: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/24.jpg)
NAEP Math Scores, 17-year-olds
Note the lack of significant progress
since 1992
Reversal of the Flynn Effect
![Page 25: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/25.jpg)
Reversal of the Flynn Effect
![Page 26: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/26.jpg)
48.3
42.5
59.7
78.4
Not Allowed Calculators
(Percent Correct)
77.1
87.9
89.2
87.0
Allowed Calculators
(Percent Correct)
Division
Multiplication
Subtraction
Addition
MATH SKILL
NAEP 1999 Math Test Data
Division
Multiplication
Subtraction
Addition
MATH SKILL
77.1
87.9
89.2
87.0
Allowed Calculators
(Percent Correct)
48.3
42.5
59.7
78.4
Not Allowed Calculators
(Percent Correct)
Reversal of the Flynn Effect
![Page 27: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/27.jpg)
What Conclusion?
• It is erroneous to conclude that calculators are beneficial to understanding math
• Students only show the computational proficiency with an assistive device
Reversal of the Flynn Effect
![Page 28: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/28.jpg)
Reversal of the Flynn Effect
![Page 29: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/29.jpg)
Reversal of the Flynn Effect
![Page 30: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/30.jpg)
Reversal of the Flynn Effect
![Page 31: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/31.jpg)
Conclusion
Alternative Cognitive Devices are likely significant environmental factors in
the reduction of measures of intelligence, knowledge, and learning
![Page 32: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/32.jpg)
Additional Research
• The need for additional research in this area exists– Societal significance
• Likely source for additional research would be developing countries– Alternative Cognitive Devices not as prevalent
![Page 33: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/33.jpg)
Discussion
Do you believe that technology is resulting in a reduction of higher order thinking skills?
Open Discussion
![Page 34: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/34.jpg)
Developmentally
Appropriate
Technology
Acquisition
Is this concept key to incorporating technology into education?
Open Discussion
![Page 35: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/35.jpg)
Open Discussion
Open Discussion
![Page 36: Western Oregon University November 12, 2009 by Robert E. Mahoney Alternative Cognitive Devices and the Lack of Development of Higher Order Thinking Skills](https://reader038.vdocuments.us/reader038/viewer/2022110209/56649e0c5503460f94af4c86/html5/thumbnails/36.jpg)
Open Discussion