motor behavior quiz anticipation

central resource theories

-1 central pool of attention to be divided

Anticipation perceptual and design training

-Instruction -cue vision/attention, questioning, feedback -Simulations -competitions: tactics, phase play -Activities to promote effective visual search, -modified games (1-touch, silent), video study

why PRP occurs

-RP stage is serial -processing the 2nd stimulus must wait for the processing of the 1st to be cleared out

benefits of anticipation

-avoid full and slower I-P and RT -simplify SID -skip RS -simplify/shorten RP

types of anticipation (receptor)

-detecting upcoming events with various sensory receptors

costs of anticipation

-errors (incorrect timing or accuracy) -slower than normal RT -psychological refractory period

types of anticipation (effector)

-estimation of how long his or her own movement will take

kahnemans model

-flexible capacity depends on individual, task, and situation -arousal dictates available capacity

Behavior training

-focuses on repetition

anticipation strategies

-force opponents to react vs anticipate -randomization, variation, unpredictability -force opponents to incorrectly anticipate (causing longer than normal RT) -reduce own S-R alternatives -repetition of S-R tasks to increase compatibility -visual search and perceptual training/practice

result of skilled visual search

-increased benefit vs cost of anticipation -faster I-P and reaction time -earlier and more accurate predictions and play recognition

attentional capacity

-limited attentional capacity -manage attention through processing, space, allocation, shifting

Visual search

-measuring what performers are looking at -eye movement/tracking -gaze/fixation control -timing, duration, and location of fixations, saccades, pursuit tracking

Visual search skilled vs unskilled

-more efficient visual search patters/behaviors -faster in detecting and recognizing most relevant stimuli -accurate in seeing advanced visual cues and information

internal focus

-movements of body that make the action

Decision training

-perceptual training

types of anticipation (perceptual)

-predictability of environmental events (practice/experience)

spatial anticipation

-predicting what will happen

temporal anticipation

-predicting when something will happen

psychological refractory period

-reaction time to a 2nd stimulus after the 1st has been presented -delayed longer than a normal RT -when 2nd stimuli is presented 40-60 ms inter stimulus interval (ISI) results in delay of 2nd RT

types of anticipation

-receptor -effector -perceptual

factors for spacial anticipation

-regularity of events -# of stimuli

factors for temporal anticipation

-regularity of timing events -speed of stimulus -distance of stimulus

attentional focus theories (primary issue)

-shifting of attention focus -individual styles

attentional focus theories (direction of attention along 2 dimensions)

-width -direction

external focus

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