L17B: Feedback Guide Flashcards

1
Q

What are the 2 ways to measure feedback frequency to
assess how often to give feedback?

A
  1. Absolute Frequency
  • Total number of feedback presentations
  1. Relative Frequency
  • % of trials in which FB given
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
A

Abs. 5
Relative: 20%

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

Example

Task: Using a joystick to track a repeating pattern

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

What is the Guidance Hypothesis?

A

Guidance hypothesis relates to a failure to properly process intrinsic feedback

Guidance Hypothesis: “Learner can become dependent on augmented feedback if it diverts attention away from discovering how to accomplish the task goal when augmented feedback no longer given.”

The No-KR retention test is critical for testing for dependency

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

When does Guidance FB occur?

A

(1) provided too frequently
(2) concurrent with performance
(3) provided too quickly after a practice attempt

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

What is Bandwidth feedback?

A

Bandwidth feedback (FB) is a useful method to reduce feedback. Only give FB when errors fall outside ‘band’

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

What 3-reasons explain why bandwidth feedback is more effective than feedback every trial?

A
  1. Good for motivation as the learner is “correct” more often (getting less error feedback)
  2. Good for stability. Not trying to correct/adjust on every trial.

*Correcting small errors from trial to trial can be harmful, especially as a novice you don’t have the motor proficiency to yet control those errors

  1. Good for preventing dependency.
    Frequency of feedback decreased (faded schedule).
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
A

40%

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

When is the best time to give FB?

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

What is the optimal Feedback delay interval?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the problem with FB given after
short intervals?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Example

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Summarize the Various techniques for alleviating effects
of feedback and “Guidance”:

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Summary

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