The Nurse Observes a 10-Month-Old Infant Using Her Index Finger

question 6

Multiple Choice

The nurse observes a 10-month-old infant using her index finger and thumb to pick up Cheerios. This behavior is evidence that the infant has developed the:

• A) Pincer grasp
• B) Grasp reflex
• C) Prehension ability
• D) Parachute reflex

Understand the structure and function of spinal reflex arcs.

Distinguish between voluntary and involuntary responses to stimuli.

Understand the concepts of reaction time and factors affecting it.

Identify the components and significance of statistical measures in experimental psychology.

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Definitions:

Social Exchange Theory

A sociological and psychological theory that explains social behavior in terms of the exchange of resources, benefits, and costs between individuals.

Sexual Behavior

Refers to how individuals or groups express their sexuality, including physical, emotional, and social aspects.

Social Interactions

Exchanges between two or more individuals, involving communication or other forms of engagement.

Successful Long-term Relationships

Romantic partnerships characterized by mutual respect, love, and the ability to resolve conflicts constructively, lasting over a prolonged period.