Daniel Willingham--Science & Education
Hypothesis non fingo
  • Home
  • About
  • Books
  • Articles
  • Op-eds
  • Videos
  • Learning Styles FAQ
  • Daniel Willingham: Science and Education Blog

Discovery learning at the tribe level

5/9/2016

 
Humans show remarkable cultural diversity. Different groups—let’s call them tribes—use different technologies, economic organizations, political organizations, they hold different religious beliefs, and so on. Explanations of this diversity typically fall into one of two categories:
  1. Humans inhabit almost every corner of the globe. Diversity of tribes’ behavior is a product of environmental diversity and the fact that humans are so good at problem-solving. Different environments prompt different behaviors, but even when environments are similar people are so ingenious they come up with different solutions to the same environmental challenges.
  2. Diversity of behavior is due to cultural traditions. Sure, there are some environmental constraints on what I do—people living in the desert won’t fish—but diversity is so high because small changes are preserved with fidelity. People keep doing what the tribe has always done.
 
The first account predicts that local environmental conditions will determine tribe behaviors. Two predictions may be drawn from the second of these accounts: (1) tribes that live spatially near one another will be more behaviorally similar and; (2) behaviors will persist across generations.
 
A recent study sought to test both predictions using an enormous dataset of 172 tribes in western North America.  The dataset records 297 behavioral variables (e.g., what people eat, their religious practices, family organization, and so on) and 133 variables concerning the environment (available flora & fauna, characteristics of soil, altitude, precipitation, etc.). All data represent practices and conditions at the time the tribe first encountered Europeans.
 
Spatial distance between tribes is simple enough to measure.  The researchers used language phylogeny as a proxy of cultural phylogeny. Analyses of the similarity of languages yields an “evolutionary tree” of languages, so the distance of any two languages on the tree can be measured with a “most recent common ancestor” approach.
 
The question of interest is which of three variables predicts whether two tribes show similar behaviors. If behavior is mostly a matter of smart individuals adapting to the local ecology, then tribes inhabiting similar terrain should behave similarly. But if learning is mostly social, then tribes that are physically and/or culturally close should be more likely to behave similarly.
 
The results showed that cultural history and ecology both affect everything…but cultural history generally has the stronger effect. Within cultural history, phylogeny mattered more than spatial distance.
 
This analysis is about group behaviors, things that most people in a tribe do. But the result showing the importance of social learning may hold a lesson for those of us who think about the education of individuals. It’s easy to be a little dazzled by the brilliance of the human mind, and to see most of cognitive development as the intrepid mind of the individual, exploring the environment like a little scientist.
 
That’s certainly the emphasis we get from many psychologists. Bandura’s social learning duly noted, the towering figure of Piaget puts the child’s individual discoveries at the center of learning.
 
When it comes to schooling, I sometimes sense a similar reverence for learning that is the product of an individual mind at work, over the mere copying of someone else’s solution. It’s true that you only get true invention/innovation from original thought. But it’s a whole lot quicker and more reliable to copy what others have done. That is probably why social learning seems to be the workhorse of cultural learning.
Douglas Hainline
5/9/2016 09:46:49 am

Despite sharing a common legal citizenship, American children are usually members of one of America's numerous 'tribes' -- if we use this word to describe self-aware collections of individuals who share many common values. So teaching should, ideally, be adjusted to the tribal mind-set of each child, obviously difficult if you have two or more 'tribes' represented in your classroom

Consider trying to use the same approach to teach a child whose culture values educational achievement -- as a first step to material achievement, not in its own right -- above all things, even above the psychological health of the child, next to a child whose culture believes that doing well at school is "acting white".

I believe this is an argument for small schools with lots of school choice. The downside is that one of the main goals of American education -- the integration of many different cultures -- is not served by this. Maybe this is one of the hard choices we have to make.

wkan
5/9/2016 05:00:27 pm

Hi,

If possible, can you please elaborate your thoughts on Bandura's work?

Thanks.

wkan
5/10/2016 04:01:43 pm

I've also read your article "Critical thinking - Why Is It So Hard to Teach"
Found it incredible!

Is there any review of how IQ/intelligence is related to CT?

Thanks.


Comments are closed.

    Enter your email address:

    Delivered by FeedBurner

    RSS Feed


    Purpose

    The goal of this blog is to provide pointers to scientific findings that are applicable to education that I think ought to receive more attention.

    Archives

    July 2020
    May 2020
    March 2020
    February 2020
    December 2019
    October 2019
    April 2019
    March 2019
    January 2019
    October 2018
    September 2018
    August 2018
    June 2018
    March 2018
    February 2018
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    April 2017
    March 2017
    February 2017
    November 2016
    September 2016
    August 2016
    July 2016
    June 2016
    May 2016
    April 2016
    December 2015
    July 2015
    April 2015
    March 2015
    January 2015
    September 2014
    August 2014
    July 2014
    June 2014
    May 2014
    April 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013
    September 2013
    August 2013
    July 2013
    June 2013
    May 2013
    April 2013
    March 2013
    February 2013
    January 2013
    December 2012
    November 2012
    October 2012
    September 2012
    August 2012
    July 2012
    June 2012
    May 2012
    April 2012
    March 2012
    February 2012

    Categories

    All
    21st Century Skills
    Academic Achievement
    Academic Achievement
    Achievement Gap
    Adhd
    Aera
    Animal Subjects
    Attention
    Book Review
    Charter Schools
    Child Development
    Classroom Time
    College
    Consciousness
    Curriculum
    Data Trustworthiness
    Education Schools
    Emotion
    Equality
    Exercise
    Expertise
    Forfun
    Gaming
    Gender
    Grades
    Higher Ed
    Homework
    Instructional Materials
    Intelligence
    International Comparisons
    Interventions
    Low Achievement
    Math
    Memory
    Meta Analysis
    Meta-analysis
    Metacognition
    Morality
    Motor Skill
    Multitasking
    Music
    Neuroscience
    Obituaries
    Parents
    Perception
    Phonological Awareness
    Plagiarism
    Politics
    Poverty
    Preschool
    Principals
    Prior Knowledge
    Problem-solving
    Reading
    Research
    Science
    Self-concept
    Self Control
    Self-control
    Sleep
    Socioeconomic Status
    Spatial Skills
    Standardized Tests
    Stereotypes
    Stress
    Teacher Evaluation
    Teaching
    Technology
    Value-added
    Vocabulary
    Working Memory