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How many hydrogen atoms are connected to the indicated carbon atom?
Preoperational Stage
A stage in Piaget’s theory of cognitive development, occurring from about 2 to 7 years of age, during which children learn through pretend play but struggle with logic and understanding others' perspectives.
Egocentrism
A cognitive bias that leads individuals to view the world solely from their own perspective, often accompanied by a lack of empathy for others' views or feelings.
Cognitive Development
The process by which individuals acquire, construct, and use mental abilities and skills over time.
Autism Spectrum Disorder
A developmental disorder that affects communication and behavior, characterized by difficulties in social interaction and communication and by restricted or repetitive patterns of thought and behavior.
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