A = -16; D = 2

question 9

Multiple Choice

a = -16; d = 2

• A) -16, -14, -12, -10, -8
• B) -12, -10, -8, -6, -4
• C) -8, -10, -12, -14, -16
• D) -12, -14, -16, -18, -20

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Definitions:

Cooing

The early vocalization of infants, consisting of soft, murmuring sounds, particularly when content or as an early form of communication.

Holophrase

A single word that is used to express a complete, meaningful thought.

Whole Thought

A complete or comprehensive thought that encapsulates a fully formed idea or concept.

Object Permanence

The understanding that objects continue to exist even when they cannot be observed (seen, heard, touched, smelled, or sensed in any way).