The Emergence of Which of the Following Is an Important

question 64

Multiple Choice

The emergence of which of the following is an important precursor to the exploration of objects using both hands?

• A)prereaching movements using the palmar grasp
• B)maturational acquisition of the ulnar grasp
• C)the ability to reach inward to the midline of the body
• D)the ability to reach outward from the midline of the body

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Definitions:

Drive-Reduction

A motivational theory suggesting that the primary purpose of behavior is to reduce drives or needs, thereby returning the organism to a state of homeostasis or balance.

Biological Needs

Fundamental requirements that organisms need to maintain life, such as food, water, air, and shelter, which are essential for survival and physiological functioning.

Evolutionary Theory

A scientific explanation for the diversity of life on Earth, proposing that species change over time through processes like natural selection.

Genetically Predisposed

Indicates a higher likelihood of developing certain conditions or traits based on one's genetic makeup.