Infants in Substage 5

question 121

Multiple Choice

Infants in Substage 5

• A) repeat behaviors with variations.
• B) become skilled at reaching for and manipulating objects.
• C) use their capacity for intentional behavior to try to change events.
• D) arrive at solutions to problems suddenly rather than through trial-and-error behavior.

---

Definitions:

Payoffs

The outcomes or rewards received as a result of choosing a particular strategy or course of action.

Dominant Firm Model

A market structure in which one firm has a major share of total sales and sets the price for the whole market, influencing the behavior of smaller competitors.

Fringe Firms

Fringe firms are smaller companies in a market that compete alongside the larger, dominant firms, typically having a minimal market share.

Competitive Firms

Companies that operate in a market where no single producer or consumer has the market power to influence prices significantly.