Examlex
A certain radioactive element has a half-life of 20 d.The time it will take for 7/8 of the atoms originally present to disintegrate is
Cognitive Theory
A theory of psychology that emphasizes internal states, such as motivation, problem-solving, decision-making, and perception, in understanding behavior.
Observable Behaviors
Actions or reactions of an individual in various situations, which are visible and can be scientifically recorded or analyzed.
Cultural Influence
The impact that the shared beliefs, values, norms, and practices of a culture have on the attitudes and behaviors of its members.
Evolutionary Theory
A scientific explanation for the diversity of life, proposing that species change over time through processes like natural selection and mutation.
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