Examlex
Who loses and who gains from the minimum wage?
Critical Period
A specific time during development in which an organism is particularly receptive to certain environmental stimuli or experiences, leading to lasting changes in its capabilities.
Preoperational Stage
A stage of development in Jean Piaget's theory, typically from ages 2 to 7, where children begin to engage in symbolic play but do not yet comprehend mental operations.
Epigenetic Mark
Chemical modifications to the DNA or histone proteins that affect gene expression without altering the DNA sequence itself, playing a crucial role in development, aging, and disease.
Sensorimotor Stage
The earliest stage in Piaget's theory of cognitive development, where infants learn about the world through their movements and sensory experiences.
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