HCD.23:3 - Forces

• Visible differences stimulate questions, while early exposure can erase an informative first judgement.
• Explaining can expose a missing connection, while fluent speech can conceal an invalid one.
• Reciprocal turns broaden participation, while symmetrical speaking time is insufficient evidence of useful reasoning.
• A joint answer coordinates work, while the target may require each person’s later selection.
• Help can make a difficult connection learnable, while it changes what the resulting attempt establishes.