CHAPTERS 8 AND 9 Flashcards
Attention
Focusing of mental processes
Types of attention
Selective attention - focused on something specific while ignoring other irrelevant aspects
Divided attention - concentrated on more than one thing at a time
Sustained attention - vigilance
Executive attention - planning, goal setting
Developmental changes
- increase in selective attention and attention span
- increase in cognitive control of attention; less impulse
- increase in attention to relevant stimuli
Getting students to pay attention
- Make learning interesting
- encourage attention and minimize distraction
- focus on active learning (be aware of individual diff.)
- use cues and gestures for important material
Information processing approach
Analogous in computers
Emphasizes that children:
- manipulate info
- monitor it
- strategize about it
- memory and cognitive processes are central
Thinking
Manipulating and transforming information in memory
Children are engaged when they…
- perceive
- encode
- represent
- store information
Thinking allows us to
- form concepts
- make decisions
- reason
- think critically and creatively
- solve problems
Teaching thinking
A call to teach is to teach students how to think
Developmental changes
Increases capacity and speed of information processing
Brain structure
Synaptic pruning and myelination
Encoding
Getting info into memory (you wont remember if not encoded)
Automaticity
Ability to process info with little effort
Strategy construction
Discovering new processing procedures
Self modification
Represented by meta cognition (knowing about knowing)
Memory
Retaining info over some period of time
Sensory memory: retaining info for an instance (seconds)
Short term: limited capacity; retains 30 seconds without rehearsal (can stay longer with better strategy)
Long term: unlimited capacity; long period of time