04 MAY 2011 by ideonexus
Hormones on the Brain
At school, boys are fidgety, difficult, inattentive, and slow to learn, compared to girls. Nineteen out of every twenty hyperactive children are boys. Four times as many boys as girls are dyslexic and learning disabled. "Education is almost a conspiracy against the aptitudes and inclinations of a schoolboy," wrote psychologist Dianne McGuiness, a sentiment to which almost every man with a memory of school will raise a hearty cry of assent. But another fact begins to emerge at school. Girls a...How hormones affect learning in school children.
04 MAY 2011 by ideonexus
Brain Differences Between the Genders
There are three reasons to expect evolution to have produced different mentalities in men and women. The first is that men and women are mammals, and all mammals show sexual differences in behavior. As Charles Darwin put it, "No one disputes that the bull differs in disposition from the cow, the wild boar from the sow, the stallion from the mare."' The second is that men and women are apes, and in all apes there are great rewards for males that show aggression toward other males, for males th...Some dimorphism between the sexes as a result of evolution.