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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.
Due to natural variation, individuals pass through the Tanner stages at different rates, depending in particular on the timing of puberty.Among researchers who study puberty, the Tanner scale is commonly considered the "gold standard" for assessing pubertal status when it is conducted by a trained medical examiner. [5]
For example, some studies claim girls are, on average, more verbally fluent than boys, but boys are, on average, better at spatial calculation. [ 13 ] [ 14 ] Some have observed that this may be due to two different patterns in parental communication with infants, noting that parents are more likely to talk to girls and more likely to engage in ...
Sexual diversity or gender and sexual diversity (GSD), refers to all the diversities of sex characteristics, sexual orientations and gender identities, without the need to specify each of the identities, behaviors, or characteristics that form this plurality. [1] [2] [3] [4]
Secondary sex characteristics are particularly evident in the sexually dimorphic phenotypic traits that distinguish the sexes of a species. [5] In evolution, secondary sex characteristics are the product of sexual selection for traits that show fitness, giving an organism an advantage over its rivals in courtship and in aggressive interactions. [6]
The current tradition in the United States (and an unknown number of other countries) is "pink for girls, blue for boys". [1] Prior to 1940, two conflicting traditions coexisted in the U.S., the current tradition, and its opposite, i.e., "blue for girls, pink for boys". This was noted by Paoletti (1987, [2] 1997, [3] 2012 [1]).
How a child is treated will accumulate and begin to influence how a child behaves, reacts, and understands themselves. [8] Parents decorate children's rooms differently to express their idea of what the child's gender will be/ are, boys' rooms have cars, sports equipment, and girls have dolls, multi-colored clothing and lots of pink. [8]
Girls may begin puberty, starting with breast development and followed by a change in facial shape; Adult-like motor planning; Motor planning includes an individual's choice of movements and trajectory of such movements. Children begin to display motor planning in preference of certain body parts such as hand preference.