KIN 311 – Final || All Questions Answered Correctly.
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Course
KIN 311
Institution
KIN 311
What did the study on point and anti-point reaching reflect? correct answers Differences between fast automatic correction and slow conscious corrections
What were the conditions on the study on point and anti-point reaching? correct answers -Point
-Anti-point
-Track+
-Track-
What were the...
KIN 311 – Final || All Questions Answered Correctly.
What did the study on point and anti-point reaching reflect? correct answers Differences between
fast automatic correction and slow conscious corrections
What were the conditions on the study on point and anti-point reaching? correct answers -Point
-Anti-point
-Track+
-Track-
What were the results on the study on point and anti-point reaching? correct answers -Tracking
task was slow and conscious
-Point and anti-point conditions had fast and automatic corrections towards the target
-Anti-point condition also included a slow and conscious correction away from the target
True or False: The posterior parietal cortex plays a role in on-flight adjustments in reaching
correct answers True
What were the tasks of the study on how the posterior parietal cortex may play a role in on-fight
adjustments in reaching correct answers -Point to a stationary target
-Point to a displaced target
What were the conditions of the study on how the posterior parietal cortex may play a role in on-
fight adjustments in reaching correct answers -TMS to the left posterior parietal cortex
-No TMS
What occurs if an object is displaced during saccadic eye movement? correct answers
Displacement is unnoticed by participants
Describe the results of the study that revealed how the posterior parietal cortex may play a role in
on-flight adjustments in reaching correct answers -No differences in pointing to stationary targets
-No differences in pointing to displaced targets when using the left hand
-Right hand is unable to adjust to displaced target in TMS condition
What is saccadic suppression? correct answers Reduced visual awareness of events during
saccades
What is space/position constancy? correct answers Visual field remains stable despite movement
of the eyes
Fill in the blank: ______ ______ of a target is used as a spatial reference for space position
constancy correct answers Continued visibility
When can a participant notice target jumps during saccades? correct answers When the target
reappears after the saccade
, Why does target reappearance after the saccade diminish the blanking effect? correct answers
Temporal discontinuity is taken as an evidence for spatial displacement
What was the task in the study on space constancy and target and distractor blanking? correct
answers Did the target, distractor, both, or neither jump?
What were the conditions in the study on space constancy and target and distractor blanking?
correct answers 8 Conditions:
What were the results in the study on space constancy and target and distractor blanking? correct
answers Blanking of the target or distractor led to perceptions of displacement regardless of
actual displacement
What were the tasks on the study on the illusion of space constancy correct answers -Verbal
reports of if the object or distractor was displaced
-Point to target as quickly and as accurately as possible
-Reverse your pointing movement if the target jumps
What were the results of the study on the illusion of space constancy? correct answers -
Participants are fooled to think that blanking is equivalent to displacement
-Participants can make on-flight pointing adjustments to track objects jumping forwards or
backward
-On-flight pointing adjustments are absent if the distractor is displaced
-Participants reverse movement for object blank regardless of if the object was displaced, but not
for distractor blank
What is the takeaway from the study on the illusion of space constancy? correct answers Fast
automatic corrections of movement are unaffected by the blanking illusion
What is the blanking illusion? correct answers An object that is blanked appears displaced
Describe the visual masking effect correct answers Reduced visibility of a briefly displayed
shape when followed by a shape that fits snugly around it without touching it
What was the task on visual masking and on-line movement adjustments? correct answers -
Choice reaction time task to left or right mask direction as quickly and accurately as possible
-Point towards center box in response to neutral mask and neutral prime
-Point towards or left or right box in response to left or right mask and any prime
What were the conditions in the study on visual masking and on-line movement adjustments?
correct answers Mask: Left, Right, Neutral
Prime (Briefly displayed shape): Left, Right, Neutral
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