Examlex
In a distribution with s = 20,a score that is above the mean by 10 points will have a z-score of z = 0.50.
Conservation
The protection, preservation, management, or restoration of natural environments and the ecological communities that inhabit them.
Piaget's Stages
A theory outlining four stages of cognitive development in children, including sensorimotor, preoperational, concrete operational, and formal operational stages.
Cognitive Development
The process of growth and change in intellectual/mental abilities such as thinking, reasoning, and understanding across the lifespan.
Abstract Thought
The ability to think about objects, principles, and ideas that are not physically present.
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