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Hormones play an organizational role, priming the body to behave in a certain way once puberty begins, [16] and an active role, referring to changes in hormones during adolescence that trigger behavioral and physical changes. [17] Puberty occurs through a long process and begins with a surge in hormone production, which in turn causes a number ...
Puberty is the process of physical changes through which a child's body matures into an adult body capable of sexual reproduction. It is initiated by hormonal signals from the brain to the gonads : the ovaries in a female, the testicles in a male.
Puberty is the process of physical changes through which a child's body matures into an adult body capable of sexual reproduction. It is initiated by hormonal signals from the brain to the gonads : the ovaries in a girl, the testicles in a boy.
A child using fingers to make a small, circular hole in the sand, 1997. Child development involves the biological, psychological and emotional changes that occur in human beings between birth and the conclusion of adolescence.
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Research finds that the adolescent brain undergoes significant changes in neural connectivity and plasticity. During this period, there is a pruning process where certain neural connections are strengthened while others are eliminated, resulting in more efficient neural networks and increased cognitive abilities, such as decision-making and ...
Adult development encompasses the changes that occur in biological and psychological domains of human life from the end of adolescence until the end of one's life. Changes occur at the cellular level and are partially explained by biological theories of adult development and aging. [1]
Other research has focused on the effect of childhood stress on timing of puberty, especially female. Stress is a vague term and studies have examined conditions ranging from family tensions or conflict to wartime refugee status with threat to physical survival.