Chapter 24 Quiz: Physical Skill Learning

Answer all questions from memory before checking the answer key.

Question 1

Procedural memory (for physical skills) differs from declarative memory in which key way?

A) Procedural memory is stored in the hippocampus and can be verbally reported; declarative memory is stored in the cerebellum and cannot be verbalized B) Procedural memory is largely inaccessible to conscious inspection and stored primarily in the cerebellum and basal ganglia; declarative memory involves information that can be consciously accessed and verbalized C) Procedural memory is faster to acquire than declarative memory and does not require practice D) Procedural memory and declarative memory are stored identically but retrieved through different processes

Question 2

In Fitts and Posner's three-stage model of motor skill acquisition, what is the key challenge of the "autonomous stage"?

A) Movements in the autonomous stage are still conscious and effortful, requiring too much attention for real performance B) The autonomous stage is characterized by high error rates that make performance unreliable C) Skills in the autonomous stage have become automatic and efficient, but this very automaticity makes them resistant to change — requiring conscious reengagement to modify D) The autonomous stage is the first stage, where explicit rules are followed and performance is mechanical

Question 3

What is the contextual interference effect in motor learning?

A) The finding that too many coaches giving conflicting feedback interferes with motor skill acquisition B) The finding that random/variable practice produces worse performance during practice but better retention and transfer on delayed tests compared to blocked practice C) The finding that performing physical skills in different locations is distracting and reduces learning D) The finding that emotional context during practice affects the quality of motor memories formed

Question 4

Keiko uses mental rehearsal before every timed swim. According to the PETTLEP model, which of these describes the "Physical" component?

A) Thinking about the physical demands of the performance (how hard it will be, what muscle groups are engaged) B) Adopting the actual physical position you'd be in during performance, not just imagining abstractly C) Using physical objects (like the actual equipment) as props during mental rehearsal D) Practicing physically immediately before the mental rehearsal to prime the motor system

Question 5

What does the research on sleep and motor learning suggest about practice scheduling?

A) Massed practice (long sessions without rest) is optimal for motor skill acquisition B) Sleep has no specific role in motor learning — cognitive rest of any kind is equally effective C) Motor skill consolidation occurs during sleep, specifically REM sleep, and distributed practice across days produces better retention than equivalent massed practice within a single day D) The optimal time to practice motor skills is immediately before sleep for maximum consolidation

Question 6

The "guidance hypothesis" in motor learning research suggests which of the following?

A) Expert guidance from a coach is always more effective than self-directed practice B) Too much external feedback can impair long-term motor learning by preventing the development of internal error-detection abilities C) Visual guidance (video feedback) is superior to verbal feedback from coaches D) Guidance from written instructions is less effective than guidance from live demonstration

Question 7

Ryan, the guitarist in the case study, practiced two hours a day for three years but plateaued. What was the primary diagnosis of his problem?

A) He practiced too many hours and needed to reduce practice to prevent overtraining B) His technique was fundamentally flawed and needed to be rebuilt from scratch C) He practiced things he already knew in his comfort zone (naive practice) without specific technical targets or feedback, rather than targeting weaknesses at the edge of his ability D) His equipment was limiting his development and upgrading to better instruments would have solved the problem

Question 8

What is the key recommendation regarding when to use blocked vs. random practice in motor skill development?

A) Always use blocked practice — the consistency it produces is more effective for all skill levels B) Always use random practice — the contextual interference it produces is more effective regardless of skill level C) Use blocked practice in early acquisition when the movement is completely new, then shift to random practice once basic competence is established D) Use random practice in early acquisition to maximize challenge, then switch to blocked practice once skills are established

Question 9

What is the distinction between "knowledge of results" (KR) and "knowledge of performance" (KP) in motor learning feedback?

A) KR is from a coach; KP is from your own internal sense of how you performed B) KR provides feedback about the outcome of a movement; KP provides feedback about the movement process itself — what the body did C) KR is objective and measured; KP is subjective and estimated D) KR applies to sports; KP applies to music and dance

Question 10

What does the phrase "paralysis by analysis" describe, and when does it occur?

A) A state of over-thinking that prevents beginners from starting to learn new motor skills B) Performance disruption that occurs when a well-automated skill is subjected to conscious attention during performance — particularly common in expert performers under pressure C) The phenomenon of forgetting practiced skills after extended periods without practice D) The inability to analyze one's own performance because of excessive emotional investment

Question 11

The "offline learning" effect in motor learning research describes which phenomenon?

A) Learning that occurs during non-practice activities, like watching instructional videos B) The tendency for motor skill performance to decline in the absence of direct practice C) The improvement in motor performance that occurs after sleep, even without additional physical practice D) Practice in simulated environments that transfers to real performance

Question 12

What is the main practical implication of the finding that "felt movement" and "actual movement" often differ substantially?

A) Athletes and performers should trust their internal sense of movement rather than outside feedback, since internal feedback is more accurate B) Video feedback is essential for revealing discrepancies between what a performer thinks they're doing and what they're actually doing, making it a powerful tool for technical development C) Kinesthetic awareness is unreliable and should be replaced entirely by external feedback systems D) Performers with more experience have more accurate internal movement sense and therefore need less external feedback

Answer Key

1. B — Procedural memory is stored primarily in the cerebellum and basal ganglia, is largely inaccessible to conscious inspection, and cannot be easily verbalized. Declarative memory can be consciously accessed and reported.

2. C — The autonomous stage produces efficient, automatic performance that is fast and reliable — but the very automaticity makes the skill resistant to change. Improving it requires deliberately re-engaging conscious attention.

3. B — The contextual interference effect describes the finding that random/variable practice (mixing conditions) produces worse performance during the practice session but better performance on delayed retention and transfer tests.

4. B — The Physical component of PETTLEP means actually adopting the physical body position of performance during mental rehearsal, not merely imagining it abstractly from a comfortable seated position.

5. C — Sleep-dependent motor learning consolidation is well-established. Distributed practice across multiple days with sleep between sessions produces better retention than equivalent massed practice, even with the same total time.

6. B — The guidance hypothesis: constant external feedback creates dependency and prevents development of internal error-detection ability. Summary feedback and faded feedback produce better long-term retention than constant feedback.

7. C — Ryan's practice was comfort-zone practice: playing songs he already knew, without specific technical targets, without feedback. This is "naive practice" — effort and time without the specific conditions that produce improvement.

8. C — Use blocked practice during initial acquisition when movements are completely new, then shift to random/variable practice once basic competence is established. The developmental sequence matters.

9. B — KR is about the outcome: "your shot went 3 meters left." KP is about the process: "your elbow dropped on your follow-through." For technical improvement, KP is more actionable.

10. B — "Paralysis by analysis" describes performance disruption when conscious attention is directed to a well-automated skill during performance. It's most common in expert performers under high-stakes pressure (the "choking" phenomenon).

11. C — Offline learning is the improvement in motor task performance after sleep, without additional physical practice. It reflects the consolidation that occurs during sleep, particularly REM sleep.

12. B — Since felt movement and actual movement often diverge substantially, video feedback is essential for revealing technical issues that are invisible to internal sensation. This is one of the most powerful tools available to performers working on technical development.