By 6 Months of Age, an Infant's Ability to Roll

question 6

Multiple Choice

By 6 months of age, an infant's ability to roll from its back to its front is indicative of attaining a milestone relating to __________ development.

• A) gross motor
• B) fine motor
• C) sensory
• D) perceptual

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Definitions:

Theories

Systematic frameworks for explaining and predicting phenomena, often formulated as principles or statements that seek to understand how something works.

Observations

The act of noticing and noting something with instruments or the senses, often as part of a research process.

Theories

General principles or explanations about how various economic, social, or scientific phenomena operate.

Experiments

Controlled procedures carried out to investigate the effects of specific variables on a subject under study.