Final Flashcards
The conscious or unconscious engagement in perceptual, cognitive, and or motor activities before, during, and after performing skills
Attention
List the three characteristics of attention
Consciousness
Awareness
Cognitive effort
These theories of attention believe that there is a central reserve of resources for which all activities compete
Central resource theories
Whose theory states that attention capacity is a limited pool of resources that can be allocated to activities being performed
Kahneman 1973
These theories suggest that there are several resource pools that we can allocate attention
Multiple resource theory
In wickens theory the vision, limbs, and speech are part of which specific resource
Input and output
In wickens theory, the codes of processing information include
Verbal codes and spatial codes
The ability to perform two a tivites effectively at once is a procedure referred to as
Dual-task procedure
This multi- tasking theory states that there is a limitation to how much information can pass at one time
Filter or bottleneck theories
These theories state that there is a resource capacity limit. We may succeed in performing multiple task so long as resource capacity limits are not exceeded
Alternative or resource capacity theories
The directing of attention to specific characteristics of a performance environment is referred to as
Attentional focus
In terms of width, attentional focus may be
Broad or narrow
A hypothesis developed by wolfgang prinz stated that actions are best planned and controlled by their intended effects
Action effect hypothesis
This is the process of using visual attention to located relevant environmental cues
Visual search
It is not possible to make an eye movement without a shift in
Attention
People can direct attention over a wide or narrow area and this is referred to as
Attentional spotlight
According to Abernathy, more skilled players will become more attune to what visual stimulus is essential, and this minimal essential information “pops out” for the skilled player. Name the term Abernathy gave this
Minimal essential information
If it only takes a 90 mph fastball roughly .45s to reach home plate and it takes the batter roughly .10s to swing there leaves roughly .35s to decide if to initiate a swing and where to place the bat. This is an example of
Time constraint or a visual search
Is a visual search situational? Please provide a brief explanation
Yes. Focus broad or narrow? Environment ?
Name the law that states that there is a curvilinear relationship between arousal and performance
Yerkes-Dodson law
Names the series of neurons scattered throughout the brain stem which play a role in the state of alertness in the higher brain centers
Reticular activating system
What branch of the autonomic nervous system is known as the pressor in the fight or flight response
Sympathetic nervous system
What are the most acute acting hormones of the endocrine system on the fight or flight responses
Epinephrine and norepinephrine