HCD.5:3 - Forces

• A familiar technique is easy to commission, while its mechanism may not match the observed action or later-Work target.
• Whole-task practice preserves coordination, while a true prerequisite or recurrent suboperation may need focused preparation.
• Guidance can help a novice begin, while the same guidance can become redundant or answer-bearing as knowledge grows.
• Repetition supplies more attempts, while repeated practice history alone does not establish causality or a universal hours threshold.
• Feedback is widely available, while its information content, timing, receiver, and opportunity for correction determine what it can change.
• A self-regulation plan can support an already endorsed goal, while goal enactment is not the same as capability or transfer.
• Supported performance can make practice possible, while it can hide the human contribution the target requires.
• A small source effect can justify a candidate mechanism, while population, task, measure, horizon, and provider differences limit transfer to this person.
• Human development can be useful, while access, authority, environment, provider, safety, clinical, or target-domain problems may own the next action.