Showing posts with label critical thinking. Show all posts
Showing posts with label critical thinking. Show all posts

Sunday, November 9, 2014

Livingston Summary on Metacognition

Taken from Web Article - Jennifer A. Livingston. "Metacognition: An Overview" http://www.gse.buffalo.edu/fas/shuell/CEP564/Metacog.htm

The term metacognition is most commonly associated with John Flavell (1979).

Metacognition (Flavel)

  • Metacognitive Knowledge
  • Metacognitive Control
    • person variables -- how people learn & process
    • task variables -- nature of the task & the demands it will place on you
    • strategy variables -- knowledge of meta/cognitive strategies and when they are appropriate
Distinction to draw between the two:
"Knowledge is considered to be metacognitive if it is actively used in a strategic manner to ensure that a goal is met. For example, a student may use knowledge in planning how to approach a math exam: "I know that I (person variable) have difficulty with word problems (task variable), so I will answer the computational problems first and save the word problems for last (strategy variable)." Simply possessing knowledge about one's cognitive strengths or weaknesses and the nature of the task without actively utilizing this information to oversee learning is not metacognitive."

Tuesday, November 4, 2014

Critical reasoning in ethics (short guide)

From http://books.google.com/books?id=FPvU8_fmwPoC&printsec=frontcover#v=onepage&q&f=false
Traits of fairmindedness:
  • entertain all moral viewpoints sympathetically
  • assess without reference to your own feelings on the topic
  • be self-critical -- assess your own views as strictly as you assess the views of others
  • willingness to adhere to moral standards even if they disadvantage you

Rawls: try to assess a situation as if you do not know your own position in society, talents, and abilities.

Hume -- emotional sense of morals, reason is subsidiary
Kant -- reason about morals (without emotion)

Fairmindedness comes with age

From http://www.swissinfo.ch/eng/fair-mindedness-comes-with-age/6885916
Between the age of three and eight, children develop a sense of fairness. Children without siblings seemed to be more sharing. Some proportion of nature and nurture involved.

Practicing Fairmindedness

From http://faculty.spokanefalls.edu/InetShare/AutoWebs/jimp/Library/Practicing%20Fairmindedness.htm

Definition: "We refer to the ability to seek out and understand alternative points of view as fairmindedness. Critical thinkers work to develop a healthy sense of fairmindedness. "

Friday, October 24, 2014

Schoenberg on Assumptions

Schoenberg on Assumptions

??

Linda Bahn - Frame of Reference Presentation

Frame of reference can be a barrier to critical thinking by limiting information you consider -- lack of information, lack of knowledge, poorer decisions.

Frame of reference is your belief structure, perception of the world, and the ways you communicate.

If you only have part of the picture, you only have part of the story.

Geography, upbringing, religion, culture, media can limit our perspective.

Ways to broaden perspective

  • Curiosity: Continually seek knowledge
  • Willingness to listen and understand others
  • Place yourself in someone else’s shoes
  • Understand that nobody knows everything
  • Recognize that life is a learning process
  • Attempt to answer your own questions by research
  • Do not assume anything you don’t understand

Summary Steps to alleviating a limited frame of reference:

  • recognize that frame of reference exists
  • continue to evaluate our beliefs by acquiring new information

Costa - teacher behaviors to enable student thinking

Arthur Costa, "Teacher Behaviors That Enable Student Thinking" [DM, 359-369]

Four major behaviors:

  • Questioning -- challenging intellect, help with processing, help with applying from one situation to the next
    • Ask powerful questions
    • Avoid closed, rhetorical, defensive questions
    • Invite reflection, planning, multiple points of view, multiple options
    • Push toward '3-story' mind
  • Structuring -- individual, small-group, total-group interaction; manage resources; legitimize thinking
  • Responding -- creating a trusting environment helping students maintain/extend/be aware of their thinking
  • Modeling -- displaying desirable intellectual capacities

Interaction types:

  • Recitation -- teacher-centered
  • Dialogue -- student-centered

Be careful with judgmental styles of praise -- "good work". Better to praise the specific accomplishment.

Teacher As Thought-full Designer (DM)

Bena Kallick and Marian Leibowitz, "Teacher as 'Thought-full' Designer"[DM, pp. 253-255]

Lesson planning that incorporates critical thinking skills

Needs to include both unit and lesson level -- unit is necessary for the skills to take root.

Considerations

  • Context -- situation in your classroom, how the students are
  • Essential Questions -- evidence, factors, impact, meaning
  • Content -- facts, concepts, themes you want to teach
  • Skills -- thinking about/processing the content
  • Habits of mind -- work ethic -- persisting, listening, accuracy
  • Assessment -- scoring rubric for the task
Rubric
  • Individual assessment -- speech, journal, essay, test
  • Group assessment -- essay, play, video, etc.
  • Assessment indicators -- can change mind based on evidence, can accept multiple solutions, stays on task, asks relevant questions
  • Product indicators -- the project includes knowledge, follows the plan, is done on time, attends to detail
  • Presentation indicators -- uses appropriate language, enhances presentation with visuals, presents ideas logically

Designer should be clear about the emphasis in the unit, reflective about the work. Can be helpful to work backward from a worthwhile assessment activity.

Beyer on Sequence for Crit Thinking Skills Instruction

Barry K. Beyer, "Developing a Scope and Sequence for Thinking Skills Instruction" [DM, pp. 248-252]

This reading includes some useful charts which I won't try to reproduce in html here. I did find the 'thinking skills and strategies' table problematic, I think because he puts "level 1" at the top -- and these are the hardest/aspirational level items. So you'd expect level 1 to be the basic items, at the bottom, and for level 2 to be advanced/build from there, etc.

He also advocates for only introducing a few skills at a time and coordinating carefully among grades in terms of when each item is introduced. This sounds groovy, but it's got a few problems ... namely that students roam from school to school and coordination inside the school or inside the district is not enough. It implies a need for a national curriculum...and the problem here is that this denies teachers the ability to make the most effective use of their own gifts. They might be able to teach an outstanding version of (skill X) to (age Y) -- but if it's not in the Big National Plan....too bad. It seems like there has to be a better way than a heavy national plan or purely arbitrary local plans -- maybe a less heavy national plan with some competency blocks to the side, similar to how a college curriculum might mix required courses and electives? This practice is under assault and yet it seems like the best approach; we want students to graduate with a basic understanding of (ABC), and to have been exposed to higher-order stuff of interest to them -- during which they learned groovy content but also sharpened their overall skills in ways that are broadly applicable. If this "balanced diet" was then able to be represented in a student portfolio, parents might be able to plan their children's education more actively. "Oh look, Johnny has gotten great exposure to most crit thinking skills on the Beyer chart, but he hasn't seen a lot of decision-making strategies because the emphasis was on critical thinking and analysis. I'll make sure to sign him up for Pretend To Be President summer camp, or model UN, or whatever extracurricular spurs these skills"

Accounting Simulation for Critical Thinking

Taken from Business Simuation to Stage Critical Thinking in Introductory Accounting http://www.gsu.edu/~www301/principles/papers pp. 277-282 -- 2nd link from bottom.

By Springer and Borthick
Issues in Accounting Education
This article outlines an approach to teaching accounting skills, including critical thinking skills, through a simulation.

My observations: this approach takes a lot of planning to make sure that students learn both content and thinking skills -- especially in a higher-ed context where classes become so discrete and the variety of paths through the degree process proliferate. Science classes tackle some of this by having a lecture/lab/discussion combo -- it's more overall hours to spend, though. I've taken writing, history, language, and philosophy classes classes that combined clinic/workshop with lecture. It would be interesting to see this approach in all disciplines -- like math! Now I really want to teach/take a math class that has labs/discussion sessions combined with lecture! Proofs are perhaps a step in this direction? What about multi-subject labs, like a curriculum where you take a history class and a literature class and a combined problem/simulation session?

Article gives an interesting distinction between simulation and case study -- simulation is about proceeding with limited information and responding, cases include "all" the information and an analytical response. Both seem valuable.

Shapiro on teaching crit thinking using the believing & doubting games

From http://www.morningsidecenter.org/teachable-moment/lessons/teaching-critical-thinking-believing-game-doubting-game

TEACHING CRITICAL THINKING: THE BELIEVING GAME & THE DOUBTING GAME
by Alan Shapiro

Example -- a history class debating civil disobedience. But there's a problem.
"The debate has produced strong disagreement, some reasonable arguments, and lots of heat. But it has not produced a recognition of complexity, a sense of the strength and worth of a position not one's own; a movement, however, slight, in one's own position; a desire to go on thinking.
We teachers are often better at stimulating exciting arguments than at complicating and deepening understandings; often better at developing critical thinking skills than at entering into another's point of view and working to experience it and find whatever truth it may contain."

Proceeds into lesson plan using 'Civil Disobedience' as a launch point.

Elbow on The Believing Game

The Believing Game or Methodological Believing Peter Elbow, University of Massachusetts - Amherst Abstract The kind of thinking most widely honored is often called "critical thinking." I call it "the doubting game" because the premise is that we should test ideas by subjecting them to the discipline of doubt. It's a valuable and necessary methodology for good thinking because it trains us to find hidden flaws in ideas that sound attractive or that are widely assumed to be true. In this essay I suggest a different kind of thinking that is equally important but little honored or even noticed. I call it the believing game because the premise is that we should test ideas by subjecting them to the discipline of belief. The believing game trains us to find hidden virtues or strengths in ideas that sound wrong or even crazy, or that are widely assumed to be false. Suggested Citation Peter Elbow. "The Believing Game or Methodological Believing" Journal for The Assembly for Expanded Perspectives on Learning 14 (2009): 1-11. Available at: http://works.bepress.com/peter_elbow/41

Definitions

"The doubting game represents the kind of thinking most widely honored and taught in our culture. It’s sometimes called “critical thinking.” It's the disciplined practice of trying to be as skeptical and analytic as possible with every idea we encounter. By trying hard to doubt ideas, we can discover hidden contradictions, bad reasoning, or other weaknesses in them--especially in the case of ideas that seem true or attractive. We are using doubting as a tool for scrutinizing and testing ideas. "

"In contrast, the believing game is the disciplined practice of trying to be as welcoming or accepting as possible to every idea we encounter: not just listening to views different from our own and holding back from arguing with them; not just trying to restate them without bias (as Carl Rogers advocated); but actually trying to believe them. We are using believing as a different tool for scrutinizing and testing ideas. But instead of doubting in order to scrutinize fashionable or widely accepted ideas for hidden flaws, we use belief to scrutinize unfashionable or even repellent ideas for hidden virtues. Often we cannot see what's good in someone else's idea (or in our own!) till we work at believing it. When an idea goes against current assumptions and beliefs--or if it seems alien, dangerous, or poorly formulated---we often cannot see any merit in it."

Evolutionary notion -- we begin with the believing game, accepting authority. We tend to learn the doubting game in school. The down side to this is polarization.

"This is a tradition of systematic skepticism that I call the doubting game or methodological doubting. The goal is not to reject everything but to use skepticism as test to see which ideas are more worth trusting. "

Methodological doubting developed through Socrates, Descartes, Popper's formulation of the scientific method. There's a notion that you can't truly prove theories, just disprove the opposite -- absence of evidence is not evidence of absence. Etc.

A scientific version of belief is the next step in evolution -- naive belief begats systematic skepticism, but how do we get ourselves around to agreeing and believing again?

The believing game is focused on believing someone else's point of view temporarily. Does this truly lead to more scientific versions of believing?

We haven’t learned to use belief as a tool--as we use doubt as a tool. That is, over the centuries, we learned to separate the process of doubting from the decision to reject. But we haven’t learned to separate the process of believing from the decision to accept.

to me this seems like more than just "put yourself in the other person's shoes" -- it is actively trying to believe what they do, not just to see through their eyes, but also to think with their brain

"Three Arguments for the Believing Game Three Arguments for the Believing Game (1) We need the believing game to help us find flaws in our own thinking. (2) We need the believing game to help us choose among competing positions. (because defeating supporting evidence doesn't necessarily defeat the position) (3) We need the believing game in order to achieve goals that the doubting game neglects. (reflecting, understanding, moving forward on common goals without achieving consensus on other items)"

"Summary. The doubting game and believing game are tools or methods. As such they cannot make decisions for us. The doubting game can’t prove that a position is wrong; the believing game can’t prove validity. For decisions we need to make judgments. But our judgments will be better if we get to use both sets of tools. In summary, I’m arguing for a richer and more accurate picture of rationality or intelligence or careful thinking. "

Wednesday, October 15, 2014

Ward on Assumptions In Business

Stephanie Ward
Assumptions In business
http://www.businessknowhow.com/growth/assumptions.htm

Making assumptions is bad for business because doing so can:

  • Cause unnecessary stress
  • Waste time and energy
  • Create misunderstandings
  • Cause you to miss out on great opportunities
  • Lower your confidence and create self-doubt
  • Lead you to offer the wrong product/service
  • Create obstacles that don't exist
If you don't know, ask!

Kies on Assumptions

From http://papyr.com/hypertextbooks/comp2/assume.htm Daniel Kies
An ontology of assumptions
  • Cultural
  • Biological
  • Intellectual -- with rational, emotional, or ethical appeals
  • Idiosyncratic -- my personal history
  • warranted -- those with evidence
  • unwarranted -- those without evidence
  • explicit -- stated directly
  • implicit -- must be derived
  • relevancy and validity -- connect the argument, analogy, generalization to the general case
  • limiting assumption -- keeps us from seeing situation/evidence clearly

DM 26 - Our Changing Perspective of Intelligence -- Master Architects of the Intellect

DM Ch 26
"Our Changing Perspective of Intelligence -- Master Architects of the Intellect"
By Robin Fogarty
Successful Intelligence
  • analytical (compare, analyze, judge, evaluate)
  • creative (invent, imagine, suppose, design)
  • practical(practice, implement, show, use)
The interaction of these three creates "successful intelligence".
TheoristTheoryNotes
DeweyExperiential Learningfield studies, immersion -- service/civic projects, simulations, field trips
MontessoriDiscovery Learningprepared learning environment with practical, sensory, and formal skills. Success-oriented, self-correcting, hands-on manipulatives.
PiagetConstructed LearningHands-on with subject matter and materials representing the subject matter
VygotskySocial Interactionsstudent-to-student interaction, debate, discussion
FeuersteinCognitive ModifiabilityMediated learning experiences -- intelligence can be learned. Bringing metacognition to the classroom (why did you...what were you thinking....what did you do well...what would you change...)
CostaHabits of Mind16 Habits: persisting, managing impulsivity, listening with understanding and empathy, thinking flexibily, thinking about our thinking, striving for accuracy and precision, questioning and posing problems, applying past knowledge to new situations, thinking and communicating with clarity and precision, gathering data through all senses, creating, imagining, and innovating, responding with wonderment and awe, taking responsible risks, finding humor, thinking interdependently, learning continuously.
GardnerMultiple Intelligences
  • verbal
  • logical
  • visual
  • musical
  • bodily
  • interpersonal
  • intrapersonal
  • naturalist
Sternberg
PerkinsLearnable Intelligence
  • neural intelligence that contributes to efficiency
  • experiential intelligence that stores experience in diverse situations
  • reflective intelligence that contributes knowledge, understanding, and attitudes
DiamondEnriched EnvironmentsVisible in the variety of enrichments in a classroom
PinkerComputational Theory of MindMind is an organ of computation, information processing is our fundamental activity. May study computers to understand the mind.
GolemanEmotional Intelligence
  • self-awareness (confidence, decisiveness)
  • self-regulation(impulsivity, emotions)
  • motivation(hope, initiative, zeal)
  • empathy(reading the feelings of others, caring)
  • social skill(influence, leadership, team building)
ColesMoral Intelligencecase studies, ethical questions

DM Ch 11 -- Thinking About Decisions, by Robert J Swartz

DM Chapter 11
"Thinking About Decisions"
Robert J Swartz

Problems with Our Thinking About Decisions

  • Deciding too quickly, without thinking through other options
  • Failing to consider alternatives (multiple ways to wait, defer, negotiate, etc)
  • "Myside bias" -- thinking about things only from our own perspective
  • making decisions based on immediate self-interest rather than long-term self interest
Essentially: hastiness and narrowness Common Faults in Thinking

scattered and sprawling
fuzzy

Studying Good Decision Makers

  1. Understand why a decision is needed.
  2. Consider as many options as possible.
    • fluency
    • flexibility
    • originality
    • elaboration
  3. consider consequences, their likelihood, and their significance
  4. weigh the consequences against our values
  5. remain open-minded even after deciding
Monitoring Our Decision-Making
  • Remind ourselves of key questions and the order for answering them
    • Why necessary?
    • What options?
    • What consequences?
    • How likely consequences?
    • Value/weight of consequences
    • Pro/con compare/contrast
    • How do I carry out?
  • write down our thinking in answering these questions -- pros, cons, options, info
  • collaborate to bring in new perspectives, disagreement, etc.

Teaching Students to Be Skillful Decision Makers Making Skillful Decision Making Stick

  • Making explicit the strategy for skillful decision making -- on the board, on a flip chart or poster
  • Guide through the strategy
  • Have students work collaboratively
  • Use a graphic organizaer
  • Ask students to describe/evaluate their thinking
  • Ask students to develop a plan for future skillful decision making
  • Prompt students to think through other decision-making issues using the same strategy

Assessing Students' Decision-Making Abilities
see chart on page 65
could also use strategy you taught as a rubric

DM Ch10 -- What Is Problem Solving? by Jack Lochhead and Aletta Zietsman

Def: Applying knowledge and algorithms in context

Subject-specific problem solving

  • general-purpose mathematical strategies
  • computer-assisted problem solving -- allows focus on the concepts without complex calculations
General-purpose problem solving
  • attitude
  • awareness

"That's Not My Problem"
  • ownership -- must believe this is a problem, and have a stake in solving it
How do we solve problems?
  • one conceptualization:
    • Problem Space
    • Solution Paths
    • analogies follow from there
      • working backwards
      • hill climbing
      • means-ends analysis
      • forward chaining
  • problem representation -- visual, verbal -- may be the most important step
A Complex Challenge
  • Skinner says all behavioral processes are relevant
  • challenging area with few advanced models right now

Thursday, October 9, 2014

DM15 -- "Habits of Mind". pp80-86

DM Ch 15 -- "Habits of Mind"
by Arthur L. Costa

Habits of mind -- disposition toward behaving intelligently when confronted with problems
Five key characteristics:

  • Inclination -- feel a tendency to employ patterns of intellectual behaviors
  • Value -- choose to value and employ the most effective patterns of intellectual behaviors
  • Sensitivity -- perceive opportunities for employing a particular pattern
  • Capability -- have the basic skills to carry out intellectual behaviors
  • Commitment -- strive to reflect on and improve performance of the behaviors

Sixteen Habits of Mind -- ways humans respond intelligently to problems -- behaviors of the effective problem solver

  • Persisting -- don't give up easily
  • Managing Impulsivity -- think before acting, form a vision of a product/goal/destination first
  • Listen to Others with Understanding and Empathy -- spend the time and energy to be able to take on the diverse perspectives of others. Demonstrate understanding and empathy by recapping, building on, clarifying, giving examples. Listening is not often taught in schools -- we rehearse what we're going to say.
  • Thinking Flexibly -- the brain is plastic and can rewire itself. Draw from a range of problem-solving strategies, tailor the style to the situation. Approach a problem from a new angle using a novel approach.
  • Thinking about our thinking (Metacognition) -- neocortex, knowing what we know/don't know. Major components:
    • form a plan of action
    • keep the plan in mind over a period of time
    • evaluate the plan upon completion
    This is valuable because: can consciously track the steps, make temporal/comparative judgments, assess readiness for activities, monitor interpretations, perceptions, decisions, behaviors.
    Superior teachers practice metacognition daily by:
    • developing a teaching strategy
    • keeping the strategy in mind throughout the lesson
    • reflecting on effectiveness later
  • Striving for accuracy and precision -- the desire for craftsmanship, mastery, flawlessness, efficiency. Pride in work.
  • Questioning and Posing Problems -- why? what if...? how are these items related? what's the evidence? how reliable is that?
  • Applying Past Knowledge to New Situations -- learning from experience
  • Thinking and Communicating with Clarity and Precision
  • Gathering Data Through All Senses
  • Creating, Imagining, and Innovating
  • Responding with Wonderment and Awe
  • Taking Responsible Risks
  • Finding Humor
  • Thinking Interdependently
  • Learning Continuously

DM 14 -- "Actively Open-Minded Thinking" pp 76-70

"Actively Open-Minded Thinking", DM ch 14
by Jonathan Baron
"Myside bias" is rejecting facts and ideas that are counter to your own understanding. Leads to negative outcomes in public and foreign policy. Leads from and stems from overconfidence. Confidence in the future lets you take risks and generally achieve more. But confidence in the past can discourage risks and prevent people from questioning their understanding.

Asking people to think about why they might be wrong reduces bias due to overconfidence. Thinking through the rules that govern your behavior -- to see if you are following the rules instead of seeking the objective behind those rules -- can lead to greater happiness and satisfaction.

Actively Open-Minded Thinking is bending over backward the other way, to make sure we understand the other side. Seek out counterarguments, listen to disagreements (be "active" in this).

Role of Educator in Actively Open Minded Thinking Teachers can encourage thinking skills by addressing illogical or lopsided arguments through grading and feedback.
Insist on:

  • thorough and fair search
  • fair inference
  • appropriate confidence
Foster competition among possibilities, evidence, and values.

Reflective Essay Outline

  • Explain your question and why it is important
  • Present the most obvious answer or answers
  • Consider less obvious alternatives, or objections to the obvious answers
  • Rebut the criticisms, or explain how the original answers can be modified to deal with them
Instead of only teaching facts, teach history of thinking that led to that understanding.
Request alternative points of view
Give credit for bringing up alternatives or criticisms

Thursday, October 2, 2014

Critical Thinking - DM Ch 18 - "Thoughtful Parenting"

"Thoughtful Parenting"
by Dee Dickinson
DM Chapter 18, pp 101 - 105

How can we help children to develop into self-actualized people, psychologically complex, healthy?
Gardner model for types of intelligence:

  • verbal
  • logical/mathematical
  • visual/spatial
  • kinesthetic
  • musical
  • inter-personal
  • intra-personal
  • naturalistic

Infants -- friendly, sensitive, loving stimulation

Preschool -- Creativity, cooperation, respect, and play, play, play

Elementary -- Positive challenges in a safe environment, mix of opportunities and quiet time

Adolescence -- love & discipline, challenges that may frustrate a little, listening nonjudgmentally, expectations, limits