When Does a Child Begin to Display Complex Emotions

question 120

Multiple Choice

When does a child begin to display complex emotions?

• A)at 4 weeks of age
• B)during the first year of life
• C)during the second year of life
• D)during the third year of life

---

Definitions:

Returns To Scale

A term in economics that describes how the change in the amount of input affects the change in output of a production process.

Production Function

Describes the relationship between the quantities of inputs used in production and the quantity of output produced, illustrating how input changes affect output.

Returns To Scale

Refers to how the output of a production process changes as all input quantities are scaled up or down.

Marginal Products

The additional output that is produced by employing one more unit of a specific input, while keeping other inputs constant.