Examlex
Which of the following contains the metal with the highest oxidation number?
Secondary Circular Reactions
The stage in Piaget's theory of cognitive development, occurring from about 4 to 8 months, where infants repeat actions that produce effects on the environment, showing early intentionality.
Goal
A desired result or outcome that an individual or system aims to achieve through a process of planning and effort.
Environment
The surrounding conditions and factors that affect living organisms, including natural elements and human-made influences.
Tertiary Circular Reactions
A stage in Piaget's theory of development where infants (12-18 months) experiment with new behaviors to see the outcomes, indicating the beginning of intentional actions.
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