Examlex
Torpedoes and submarines were first used,to little effect,during the Civil War.
Circular Reactions
Repetitive actions in early childhood development that allow infants to explore and learn about their environment.
Thinking
Thinking is the mental process involving reasoning, problem-solving, decision-making, and creativity, allowing individuals to process information, make sense of the world, and form judgements.
Object Permanence
The understanding that objects continue to exist even when they cannot be observed.
Infants
Very young children, typically those under one year of age, in their earliest stages of development.
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