Frontiers of Engineering Education

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1 + = 3

f(x) = ax2 + bx + c

1 + = 3

f(x) = ax2 + bx + c

1 + = 3

1 + = 3

f(x) = ax2 + bx + c

1 + = 3

f(x) = ax2 + bx + c

1 + = 3

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Communities of Practice

culture

knowledge

culture

skill

s

knowledge

culture

skill

s

knowledge

values

culture

identitysk

ills

knowledge

values

culture

epistemology

identitysk

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knowledge

values

culture

epistemology

identitysk

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knowledge

values

Epistemic Frame

epistemology

identitysk

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knowledge

values

epistemology

identity

skill

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knowledge

values

identitysk

ills

knowledge

values

identity

skill

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knowledge

values

identitysk

ills

knowledge

values

identity

skill

s

knowledge

values

identitysk

ills

knowledge

values

identity

skill

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knowledge

values

Games are cultures

eflection-in-actionR

thinking that reshapeswhat we are doing

while we are doing itT

ways of knowing

thinking that reshapeswhat we are doing

while we are doing it

K

ways of doing

ways of knowing

thinking that reshapeswhat we are doing

while we are doing it

D

practicum

ways of doing

ways of knowing

P

actionApracticum

reflection-on-actionR

practicum

action

reflection-on-action

practicum

action

reflection-on-action

eflection-in-actionRpracticum

identity

skill

s

knowledge

values

knowledge

identity

skill

s

values

practicum

All undergraduateengineers

All undergraduateengineers

Women

undergraduate

engineers

Women

undergraduate

engineers

Year 1 Year 2 Year 30%

10%

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30%

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60%

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100%

Women like teamwork!

Engineering students want

to design things!

d = + 0.28

d = + 0.28

d = + 0.91

d = + 0.91

We value what we can measure

—Don Norman

We value what we can measure

can only

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epistemology

identitysk

ills

knowledge

values

epistemology

identity

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knowledge

values

EpistemologyValuesIdentityKnowledgeSkills

EpistemologyValuesIdentityKnowledgeSkills

Epistemic Network Analysis(ENA)

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Epistemology of Design

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Epistemology of Design

Skill of Data Analysis

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Epistemology of Design

Skill of Data Analysis

Valuing the Client

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Epistemology of Design

Skill of Data Analysis

Valuing the Client

Identity as Engineer

Knowledge of Materials

Skill of Compromising

©2005, 2008 David Williamson Shaffer

Epistemology of Design

Skill of Data Analysis

Valuing the Client

Identity as Engineer

Knowledge of Materials

Skill of Compromising

©2005, 2008 David Williamson Shaffer

Epistemology of Design

Skill of Data Analysis

Valuing the Client

Identity as Engineer

Knowledge of Materials

Skill of Compromising

©2005, 2008 David Williamson Shaffer

Epistemology of Design

Skill of Data Analysis

Valuing the Client

Identity as Engineer

Knowledge of Materials

Skill of Compromising

Experienced Engineers

©2005, 2008 David Williamson Shaffer

Epistemology of Design

Skill of Data Analysis

Valuing the Client

Identity as Engineer

Knowledge of Materials

Skill of Compromising

First-year Students

Experienced Engineers

Chat Discourse

Utterance

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

Epistemology of Design

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Value of Client

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Skill of Data Analysis

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Codes by Utterance

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Codes by Utterance

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Codes by Utterance

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Codes by Utterance

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Codes by Utterance

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Codes by Utterance

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Codes by Stanza

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Codes by Utterance

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Codes by Stanza

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d = + 0.28

Collaboration

Collaboration

Design

Collaboration

Design

Data

Collaboration

Design

Data

Collaboration

Design

Data

Design

Data

Collaboration

Design

Data

Collaboration

Collaboration

Design

Data

Collaboration

Design

Data

Civics?

ames to GeachT

ames are GulturesC

ames can create Gultures of thinkingC

epistemicgames.org

epistemicgames.org

@epistemicgames

Epistemic Games

Chat Discourse

Utterance

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Epistemology of Design

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Value of Client

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Skill of Data Analysis

Semantic CodingAI Complete Problem

Structural Functional Linguistic Codes

EpistemologyValuesIdentityKnowledgeSkills

Structural Functional Linguistic CodesD

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EpistemologyValuesIdentityKnowledgeSkills

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Conjunctive Coding

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Value of Surfactants

Structural Functional Linguistic CodesD

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Value of Surfactants

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Engineering Identity

Structural Functional Linguistic CodesD

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Engineering Identity

Human Agreement with AutoCoder

E and AC N1 and N2 E1 and E2

E/Data 0.521463 0.321308 0.697609E/Design 0.64044 0.479389 0.54518E/Clients 0.746846 0.796759 0.746846

E/Consultants 0.764168 0.566491 0.853813V/Clients 0.538768 0.663687 0.663311

V/Consultants 0.493692 0.663311 0.663311S/Data 0.76369 0.615417 0.940922

S/Design 0.801079 0.466942 0.728728S/Professionalism 0.645465 0.456452 0.72107

S/Collaboration 0.694157 0.666465 0.888954I/Engineer 0.479239 0.824869 0.560584

I/Intern 0.921389 0.816862 0.853813K/Nanotech 1 0.796759 1

K/Surfactants 0.95827 0.965993 0.919605K/Attributes 0.981197 0.900837 0.990646

K/Data 0.63988 0.784384 0.869369K/Design 0.728741 0.771417 0.774949K/Clients 1 0.945658 1

K/Materials 0.637786 0.916048 0.984033K/Processes 0.364711 0.811285 0.95827

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Codes by Utterance

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

Codes by Utterance

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

Codes by Utterance

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

Codes by Utterance

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

Codes by Utterance

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

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Codes by Utterance

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Codes by Stanza

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

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Codes by Utterance

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Codes by Stanza

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1 1 0 0 0 1 0 02 0 0 0 0 1 1 03 0 0 0 0 0 0 04 1 0 1 0 1 0 05 1 0 0 0 0 0 06 0 0 0 0 0 0 17 0 0 0 0 1 0 08 0 0 0 1 0 0 1

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Codes by Stanza

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Codes by Stanza

Adjacency Matrix for the Stanza

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Codes by Stanza

Adjacency Matrix for the Stanza

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Codes by Stanza

Adjacency Matrix for the Stanza

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1 0 1 0 1 0 0

E6 V4 S5 I2 K1 K2 K3E6 0 0 1 0 1 0 0V4 0 0 0 0 0 0 0S5 1 0 0 0 1 0 0I2 0 0 0 0 0 0 0K1 1 0 1 0 0 0 0K2 0 0 0 0 0 0 0K3 0 0 0 0 0 0 0

Codes by Stanza

Adjacency Matrix for the Stanza

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E6 V4 S5 I2 K1 K2 K3E6 0 0 1 0 1 0 0V4 0 0 0 0 0 0 0S5 1 0 0 0 1 0 0I2 0 0 0 0 0 0 0K1 1 0 1 0 0 0 0K2 0 0 0 0 0 0 0K3 0 0 0 0 0 0 0

Codes by Stanza

Adjacency Matrix for the Stanza

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1 0 1 0 1 0 0

E6 V4 S5 I2 K1 K2 K3E6 0 0 1 0 1 0 0V4 0 0 0 0 0 0 0S5 1 0 0 0 1 0 0I2 0 0 0 0 0 0 0K1 1 0 1 0 0 0 0K2 0 0 0 0 0 0 0K3 0 0 0 0 0 0 0

Codes by Stanza

Adjacency Matrix for the Stanza

©2005, 2008 David Williamson Shaffer

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Cumulative Adjacency Matrix

Cumulative Adjacency Matrix

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Cumulative Adjacency Matrix

Cumulative Adjacency Matrix

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Cumulative Adjacency Matrix

Cumulative Adjacency Matrix

©2005, 2008 David Williamson Shaffer

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