Information Processing Flashcards
What is the DCR model for INFO PROCESSING?
Input—Stim Detection—Response Selection—-Response Programming—Output
What is DCR and what does it help do?
- Detection Comparison Recognition process
- Processes information to select the most relevant skill
What is STIM IDENTIFICATION DCR?
Info is temp. stored and whatever is relevant is stored into STM
What is RESPONSE SELECTION DCR?
- Input is interpreted and compared to existing info in STM
- Leads to a decision of action
What is RESPONSE PROGRAMMING DCR?
- Instructions sent to muscles via nervous system
- To execute task
What is OUTPUT DCR?
- Action carried out
- FB is stored for future reference
What is PERCEPTUAL MECHANISMS Welford?
- Info received from senses organised into relevant and irrelevant info
- Important info stored in STM
Who is PERCEPTUAL MECHANISMS suited to?
- Advanced players
- As they can use selective attention with more accuracy
- Make quick & correct decisions
What is the DECISION MECHANISMS Welford?
- Decision is made by comparing display to past relevant experiences in LTM
- Influences future decisions and perception
What is the EFFECTOR MECHANISM Welford?
- Brain sends message via nervous system to body
- With instruction to execute task
What is DISPLAY Welford?
- Large array of stimuli detected from environment
- Through senses
What is WELFORDS MODEL?
- Similar to DCR
- More consideration into decision making process
What is WHITINGS MODEL?
- Explains how performer deals with vast amount of info from surroundings
- And then make a quick decision
What is the DIAGRAM for WHITINGS MODEL?
Input data from display— Perc. Mech.— Transl. Mech.— Effector Mech.— Musc. Syst.— Output data— FB data
What is INPUT DISPLAY WHITINGS?
Performer acknowledging action
What is RECEPTOR MECHANISM WHITINGS?
- Large array of stimuli detected from environment
- Through senses
What is TRANSLATORY MECHANISM WHITINGS?
Brain translates info & compares to previous experiences
What is FEEDBACK DATA WHITINGS?
- If movement is successful, motor programme is strengthened
- Can be intrinsic and extrinsic
What is the DIAGRAM for WELFORDS MODEL?
Sensors receiving stim—Perception—STM—Decision Making (stored in LTM for future reference—Effector control—Effectors (influences sensors, perception & effector control)
