Examlex
What is the minimum energy that a photon must have to ionize a hydrogen atom from the n 3 energy level?
IQ Scores
Numerical measurements derived from standardized tests designed to assess human intelligence and cognitive abilities.
Identical Twins
Twins that develop from a single fertilized egg, sharing 100% of their DNA, and typically having very similar physical traits and characteristics.
Environmental Factors
External elements like climate, pollutants, or social conditions that can influence an individual's development, behavior, and health.
Lewis Terman
An American psychologist best known for his revision of the Stanford-Binet IQ test and for his longitudinal studies on gifted children.
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