SlideShare a Scribd company logo
1 of 18
Download to read offline
Learning to Learn:
Five Cognitive
Biases and
How to Fight Them

Ally Greer
Community Manager, Scoop.it
@allygreer
Friday, November 1, 13
The goal: using our brains
to their fullest potential to become
better critical thinkers.

@allygreer
Friday, November 1, 13
The challenge:

@allygreer
Friday, November 1, 13
What is a cognitive bias?
The tendency to think
in a certain way that
could affect the rationality
and accuracy of assertions.

@allygreer
Friday, November 1, 13
Why should I care?

@allygreer
Friday, November 1, 13
As a good critical thinker, you can...
Gain authority and trust

Lead others to
intelligent conclusions

Become a thought leader
@allygreer
Friday, November 1, 13
@allygreer
Friday, November 1, 13
The backfire effect
The rejection of evidence that
contradicts your point of view.

@allygreer
Friday, November 1, 13
The anti-backfire
effect

View your opinions as hypotheses.
Accept contradicting data as
new knowledge.
@allygreer
Friday, November 1, 13
The hard-easy bias
Overconfidence in easy
situations
and under confidence
in difficult situations.

@allygreer
Friday, November 1, 13
The anti-hard-easy bias
Define, recognize, and
leverage your capabilities
and weaknesses.

@allygreer
Friday, November 1, 13
Irrational escalation
Compounding a bad investment
because “it’s already bad.”

@allygreer
Friday, November 1, 13
Anti-irrational escalation
If one thing turns out badly, the
best thing to do is to make
the rest of it turn out well.
Crisis averted.

@allygreer
Friday, November 1, 13
The observer-expectancy effect
When expectations
influence outcome.

@allygreer
Friday, November 1, 13
The anti-observerexpectancy effect

Re-open your mind.
Data rarely lies.
@allygreer
Friday, November 1, 13
Reactance

The desire to do the opposite of
what you’re asked or advised,
simply to prove your freedom of
choice.
@allygreer
Friday, November 1, 13
Anti-reactance
Swallow your pride.
They have your best
interests in mind, and
are still aware of your
free will.

@allygreer
Friday, November 1, 13
Read more info and find
examples here.
@allygreer
Friday, November 1, 13

More Related Content

Viewers also liked

Thinking: People are doing it wrong!
Thinking: People are doing it wrong!Thinking: People are doing it wrong!
Thinking: People are doing it wrong!DreamGrow Digital
 
Cognitive Biases and Effects You Should Know About
Cognitive Biases and Effects You Should Know AboutCognitive Biases and Effects You Should Know About
Cognitive Biases and Effects You Should Know AboutKevlin Henney
 
How to Become a Thought Leader in Your Niche
How to Become a Thought Leader in Your NicheHow to Become a Thought Leader in Your Niche
How to Become a Thought Leader in Your NicheLeslie Samuel
 
Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7
Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7
Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7danigirl1104
 
Cognitive Distortions (Errors in Thinking)
Cognitive Distortions (Errors in Thinking)Cognitive Distortions (Errors in Thinking)
Cognitive Distortions (Errors in Thinking)Melanie C Gallo, MBA
 
Cognitive Fallacies & Biases in Product Development and Project Management
Cognitive Fallacies & Biases in Product Development and Project ManagementCognitive Fallacies & Biases in Product Development and Project Management
Cognitive Fallacies & Biases in Product Development and Project Managementrainkru
 
Cognitive biases-a-visual-study-guide
Cognitive biases-a-visual-study-guideCognitive biases-a-visual-study-guide
Cognitive biases-a-visual-study-guideonlyone0001
 
Argument from analogy
Argument from analogyArgument from analogy
Argument from analogyEmbryL
 
Biases in epidemiology
Biases in epidemiologyBiases in epidemiology
Biases in epidemiologySubraham Pany
 
SXSW 2016: Confirmation Bias: Innovation's Blind Eye
SXSW 2016: Confirmation Bias: Innovation's Blind EyeSXSW 2016: Confirmation Bias: Innovation's Blind Eye
SXSW 2016: Confirmation Bias: Innovation's Blind EyeAllison Abbott
 
The researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in research
The researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in researchThe researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in research
The researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in researchRuth Ellison
 
Personal Finance for Everyone (Stripe 2014)
Personal Finance for Everyone (Stripe 2014)Personal Finance for Everyone (Stripe 2014)
Personal Finance for Everyone (Stripe 2014)Adam Nash
 

Viewers also liked (15)

Cognitive biases
Cognitive biasesCognitive biases
Cognitive biases
 
Thinking: People are doing it wrong!
Thinking: People are doing it wrong!Thinking: People are doing it wrong!
Thinking: People are doing it wrong!
 
Decision making
Decision makingDecision making
Decision making
 
Cognitive Biases and Effects You Should Know About
Cognitive Biases and Effects You Should Know AboutCognitive Biases and Effects You Should Know About
Cognitive Biases and Effects You Should Know About
 
How to Become a Thought Leader in Your Niche
How to Become a Thought Leader in Your NicheHow to Become a Thought Leader in Your Niche
How to Become a Thought Leader in Your Niche
 
Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7
Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7
Cognitive biases -_the_royal_society_of_account_planning's_visual_study_guide_7
 
Cognitive Distortions (Errors in Thinking)
Cognitive Distortions (Errors in Thinking)Cognitive Distortions (Errors in Thinking)
Cognitive Distortions (Errors in Thinking)
 
Cognitive Fallacies & Biases in Product Development and Project Management
Cognitive Fallacies & Biases in Product Development and Project ManagementCognitive Fallacies & Biases in Product Development and Project Management
Cognitive Fallacies & Biases in Product Development and Project Management
 
Cognitive biases-a-visual-study-guide
Cognitive biases-a-visual-study-guideCognitive biases-a-visual-study-guide
Cognitive biases-a-visual-study-guide
 
Argument from analogy
Argument from analogyArgument from analogy
Argument from analogy
 
Biases in epidemiology
Biases in epidemiologyBiases in epidemiology
Biases in epidemiology
 
Cognitive therapies
Cognitive therapiesCognitive therapies
Cognitive therapies
 
SXSW 2016: Confirmation Bias: Innovation's Blind Eye
SXSW 2016: Confirmation Bias: Innovation's Blind EyeSXSW 2016: Confirmation Bias: Innovation's Blind Eye
SXSW 2016: Confirmation Bias: Innovation's Blind Eye
 
The researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in research
The researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in researchThe researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in research
The researcher’s blind spot: 6 cognitive biases we shouldn’t ignore in research
 
Personal Finance for Everyone (Stripe 2014)
Personal Finance for Everyone (Stripe 2014)Personal Finance for Everyone (Stripe 2014)
Personal Finance for Everyone (Stripe 2014)
 

More from Scoop.it

A step-by-step approach to content curation for market intelligence
A step-by-step approach to content curation for market intelligenceA step-by-step approach to content curation for market intelligence
A step-by-step approach to content curation for market intelligenceScoop.it
 
6 ways to skyrocket your content ROI with content marketing automation
6 ways to skyrocket your content ROI with content marketing automation6 ways to skyrocket your content ROI with content marketing automation
6 ways to skyrocket your content ROI with content marketing automationScoop.it
 
The key to ranking, traffic and leads
The key to ranking, traffic and leadsThe key to ranking, traffic and leads
The key to ranking, traffic and leadsScoop.it
 
How to build and implement a lean content strategy
How to build and implement a lean content strategyHow to build and implement a lean content strategy
How to build and implement a lean content strategyScoop.it
 
How to boost inbound marketing success with content marketing, SEO and social...
How to boost inbound marketing success with content marketing, SEO and social...How to boost inbound marketing success with content marketing, SEO and social...
How to boost inbound marketing success with content marketing, SEO and social...Scoop.it
 
Scoopit's Content Marketing Grader for ROI
Scoopit's Content Marketing Grader for ROIScoopit's Content Marketing Grader for ROI
Scoopit's Content Marketing Grader for ROIScoop.it
 
The power of content curation for inbound marketing
The power of content curation for inbound marketingThe power of content curation for inbound marketing
The power of content curation for inbound marketingScoop.it
 
Content is king: easy & simple ways to curate relevant content
Content is king: easy & simple ways to curate relevant contentContent is king: easy & simple ways to curate relevant content
Content is king: easy & simple ways to curate relevant contentScoop.it
 
Benefits of content curation for seo
Benefits of content curation for seoBenefits of content curation for seo
Benefits of content curation for seoScoop.it
 
1,000,000 people and businesses are now using Scoop.it!
1,000,000 people and businesses are now using Scoop.it!1,000,000 people and businesses are now using Scoop.it!
1,000,000 people and businesses are now using Scoop.it!Scoop.it
 
Why lean is the future of content marketing
Why lean is the future of content marketing Why lean is the future of content marketing
Why lean is the future of content marketing Scoop.it
 
The future of brands as media
The future of brands as mediaThe future of brands as media
The future of brands as mediaScoop.it
 
LinkedIn Company Pages: Social Media's untapped opportunity for SMBs
LinkedIn Company Pages: Social Media's untapped opportunity for SMBsLinkedIn Company Pages: Social Media's untapped opportunity for SMBs
LinkedIn Company Pages: Social Media's untapped opportunity for SMBsScoop.it
 
LinkedIn company pages: the untapped opportunity for SMBs
LinkedIn company pages: the untapped opportunity for SMBsLinkedIn company pages: the untapped opportunity for SMBs
LinkedIn company pages: the untapped opportunity for SMBsScoop.it
 
Learning to Learn: Leveraging your Circadian Rhythm
Learning to Learn: Leveraging your Circadian RhythmLearning to Learn: Leveraging your Circadian Rhythm
Learning to Learn: Leveraging your Circadian RhythmScoop.it
 
Solving Blogging for Startups
Solving Blogging for StartupsSolving Blogging for Startups
Solving Blogging for StartupsScoop.it
 
Why content curation is a new form of communication
Why content curation is a new form of communicationWhy content curation is a new form of communication
Why content curation is a new form of communicationScoop.it
 
Publishing by Curation is Rewarding
Publishing by Curation is RewardingPublishing by Curation is Rewarding
Publishing by Curation is RewardingScoop.it
 
Inventing the future of publishing through human curated big data
Inventing the future of publishing through human curated big dataInventing the future of publishing through human curated big data
Inventing the future of publishing through human curated big dataScoop.it
 
The 5 Minute Guide to Shine on the Web with the new Scoop.it
The 5 Minute Guide to Shine on the Web with the new Scoop.itThe 5 Minute Guide to Shine on the Web with the new Scoop.it
The 5 Minute Guide to Shine on the Web with the new Scoop.itScoop.it
 

More from Scoop.it (20)

A step-by-step approach to content curation for market intelligence
A step-by-step approach to content curation for market intelligenceA step-by-step approach to content curation for market intelligence
A step-by-step approach to content curation for market intelligence
 
6 ways to skyrocket your content ROI with content marketing automation
6 ways to skyrocket your content ROI with content marketing automation6 ways to skyrocket your content ROI with content marketing automation
6 ways to skyrocket your content ROI with content marketing automation
 
The key to ranking, traffic and leads
The key to ranking, traffic and leadsThe key to ranking, traffic and leads
The key to ranking, traffic and leads
 
How to build and implement a lean content strategy
How to build and implement a lean content strategyHow to build and implement a lean content strategy
How to build and implement a lean content strategy
 
How to boost inbound marketing success with content marketing, SEO and social...
How to boost inbound marketing success with content marketing, SEO and social...How to boost inbound marketing success with content marketing, SEO and social...
How to boost inbound marketing success with content marketing, SEO and social...
 
Scoopit's Content Marketing Grader for ROI
Scoopit's Content Marketing Grader for ROIScoopit's Content Marketing Grader for ROI
Scoopit's Content Marketing Grader for ROI
 
The power of content curation for inbound marketing
The power of content curation for inbound marketingThe power of content curation for inbound marketing
The power of content curation for inbound marketing
 
Content is king: easy & simple ways to curate relevant content
Content is king: easy & simple ways to curate relevant contentContent is king: easy & simple ways to curate relevant content
Content is king: easy & simple ways to curate relevant content
 
Benefits of content curation for seo
Benefits of content curation for seoBenefits of content curation for seo
Benefits of content curation for seo
 
1,000,000 people and businesses are now using Scoop.it!
1,000,000 people and businesses are now using Scoop.it!1,000,000 people and businesses are now using Scoop.it!
1,000,000 people and businesses are now using Scoop.it!
 
Why lean is the future of content marketing
Why lean is the future of content marketing Why lean is the future of content marketing
Why lean is the future of content marketing
 
The future of brands as media
The future of brands as mediaThe future of brands as media
The future of brands as media
 
LinkedIn Company Pages: Social Media's untapped opportunity for SMBs
LinkedIn Company Pages: Social Media's untapped opportunity for SMBsLinkedIn Company Pages: Social Media's untapped opportunity for SMBs
LinkedIn Company Pages: Social Media's untapped opportunity for SMBs
 
LinkedIn company pages: the untapped opportunity for SMBs
LinkedIn company pages: the untapped opportunity for SMBsLinkedIn company pages: the untapped opportunity for SMBs
LinkedIn company pages: the untapped opportunity for SMBs
 
Learning to Learn: Leveraging your Circadian Rhythm
Learning to Learn: Leveraging your Circadian RhythmLearning to Learn: Leveraging your Circadian Rhythm
Learning to Learn: Leveraging your Circadian Rhythm
 
Solving Blogging for Startups
Solving Blogging for StartupsSolving Blogging for Startups
Solving Blogging for Startups
 
Why content curation is a new form of communication
Why content curation is a new form of communicationWhy content curation is a new form of communication
Why content curation is a new form of communication
 
Publishing by Curation is Rewarding
Publishing by Curation is RewardingPublishing by Curation is Rewarding
Publishing by Curation is Rewarding
 
Inventing the future of publishing through human curated big data
Inventing the future of publishing through human curated big dataInventing the future of publishing through human curated big data
Inventing the future of publishing through human curated big data
 
The 5 Minute Guide to Shine on the Web with the new Scoop.it
The 5 Minute Guide to Shine on the Web with the new Scoop.itThe 5 Minute Guide to Shine on the Web with the new Scoop.it
The 5 Minute Guide to Shine on the Web with the new Scoop.it
 

Recently uploaded

Seal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptxSeal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptxnegromaestrong
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introductionMaksud Ahmed
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphThiyagu K
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfChris Hunter
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsTechSoup
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactPECB
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingTechSoup
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxAreebaZafar22
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Shubhangi Sonawane
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxDenish Jangid
 
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeMeasures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeThiyagu K
 
Unit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxUnit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxVishalSingh1417
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104misteraugie
 
PROCESS RECORDING FORMAT.docx
PROCESS      RECORDING        FORMAT.docxPROCESS      RECORDING        FORMAT.docx
PROCESS RECORDING FORMAT.docxPoojaSen20
 
Unit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptxUnit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptxVishalSingh1417
 
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfagholdier
 
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxUnit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxVishalSingh1417
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdfQucHHunhnh
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 

Recently uploaded (20)

Seal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptxSeal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptx
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introduction
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
 
Advance Mobile Application Development class 07
Advance Mobile Application Development class 07Advance Mobile Application Development class 07
Advance Mobile Application Development class 07
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdf
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global Impact
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
 
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeMeasures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and Mode
 
Unit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxUnit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptx
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104
 
PROCESS RECORDING FORMAT.docx
PROCESS      RECORDING        FORMAT.docxPROCESS      RECORDING        FORMAT.docx
PROCESS RECORDING FORMAT.docx
 
Unit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptxUnit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptx
 
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
 
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxUnit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptx
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 

5 Cognitive Biases and How to Fight Them