Find the Union of Two Sets
- $\{ 2,5,8,10 \} \cup \{ 2,5,12 \}$

question 236

Multiple Choice

Find the Union of Two Sets
- $\{ 2,5,8,10 \} \cup \{ 2,5,12 \}$

• A) \(\{ 2,5,8,10,12 \}\)
• B) \(\{ 2,5 \}\)
• C) \(\{ 8,10,12 \}\)
• D) \(\varnothing\)

Understand the basic concepts and processes of cognitive development as proposed by Jean Piaget.

Identify current research approaches in cognitive development emphasizing genetic and brain activity.

Differentiate between assimilation and accommodation in cognitive development.

Recognize different models and theories of cognitive development beyond Piaget, including information processing and Erikson’s psychosocial theory.

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Definitions:

Intellectual Development

The growth and enhancement of a person's mental capacities and abilities throughout their lifetime.

Developmental Stages

Refers to the distinct phases of growth and development that an individual undergoes from infancy through adulthood, encompassing physical, mental, and emotional changes.

Stages of Development

The phases individuals go through as they grow and mature, encompassing physical, cognitive, and emotional changes.

Object Permanence

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