Theories of Motor Development Flashcards

1
Q

What are the 4 theories of motor development?

A

Maturational
Biomechanical
Information processing
Ecological

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the maturational theory?

A

Gesell and McGraw
innate process driven by a genetic, biological clock
Environmental factors= rate of development
Driven by CNS
Development ends when CNS is fully developped

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the biomechanical theory?

A

Put forth by Ruth Glassow
Normative descriptive period
Biomechanical descriptive period (fundamental skills)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the information processing theory?

A

Bandua (social learning)
Skinner (behaviour)
Motor learning and development= computer-like
External input received, interpreted, stored= new motor skill
Memory, attention, and feedback mechanisms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the ecological perspective theory?

A

Inter-relationship between environment, task and individual
Multiple system involvement vs only CNS
Two branches: Dynamical systems and Perception-action

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the Dynamical systems branch of the ecological perspective?

A

Spontaneous, self-organization of body systems= movement
Movement behaviour not hard wired (greater flexibility for individual needs
A multitude of interacting constraints: rate limiters and controllers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the Perception-Action branch of the ecological perspective?

A

Affordance: function an environmental object provides an individual

Body scaling: the use of intrinsic (relative to body size) rather than extrinsic dimensions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What are individual contraints?

A

Intrinsic dynamics:
- Structural constraints: body structure changes, change more slowly over time
- Functional constraints: behavioural function, change over a shorter period of time

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What are task constraints?

A

External to the body
Skill specific
- Goal of movement
- Rule guiding task performance
- Equipment used

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What are environmental constraints?

A

Outside the body: properties of the world around us
Global: Not task specific
Physical: gravity, surfaces
Sociocultural: gender roles, cultural norms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly