Midterm I Review Anne Hummel Meghan Nelson October 13, 2003.
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Transcript of Midterm I Review Anne Hummel Meghan Nelson October 13, 2003.
Midterm I Review
Anne Hummel
Meghan Nelson
October 13, 2003
Exam Information
Emphasis on Material Presented in Class
Chapters 1-8 (lecture slides, book material)
2 Presentations by Dan McGehee Trade Study example Task Analysis example Models of the World presentation
Exam Information, cont.
In class Wednesday, October 15, 2003.
Closed book, closed notes, closed neighbor.
Multiple choice, short answer, and essay questions.
Chapter 1
Goals of Human Factors:Safety, Productivity, Comfort,
Acceptance, Error Reduction Design Solutions:
Task Design, Equipment Design, Environmental Design, Training, Selection
Chapter 2
Basic vs. Applied Research Experimental and Descriptive Research
Methods Experimental Design Independent vs. Dependent Variables Analyzing Data – Type I vs. Type II Errors Quality of Research
Internal, External, Construct Validity
Chapter 3
Product Design LifecycleEarly influence with multiple iterations
has most impact. Interface Design Principles Task Analysis Trade Studies/Decision Matrices
Chapter 4
Visual Receptor System Top-Down vs. Bottom-Up Processing Visual Search Signal Detection Theory Discrimination and Absolute
Judgment
Chapter 5
Sound and Hearing Characteristics SPL (dB)= (20* log[10snd1/20+ 10snd2/20 + ... ])
Intensity, Frequency, Loudness Sound Masking Alarm Design Characteristics Haptic Cues Vestibular Sense
Chapter 6
Cognition Object and Pattern Perception Working Memory (7±2 chunks, half-
life timespans) Long Term Memory Attention and Mental Resources
Chapter 7
Decision Making TypesIntuitive, Analytical, CDT, Naturalistic
Expected Value: E(v)= p(i)v(i) CDT: Normative vs. Descriptive Heuristics and Biases Skill-Rule-Knowledge Behaviors
Chapter 7, cont.Goals
Feature Formation
Automated Sensory-Motor
Patterns
Recognition Association State/Task
Stored Rules for Task
PlanningDecision of
TaskIdentification
Knowledge-based Behavior
Rule-based Behavior
Skill-based Behavior
Sensory Input Signals Actions
Signs
Signs
Symbols
Chapter 8
Display Variables Display Design Principles
Perceptual, Attention, Mental Model, and Memory Principles
Types of Displays
McGehee Presentations
Design and Evaluation Methods Display Design
Trade Study Example
See Example and Template on Class Website
Task Analysis Example
See Exercise on Class Website
Models of the World
Purposes of Models See Presentation on Class Website
Questions?
???