This explanation is appealing because it is parsimonious, accounting both for the observed difference in prevalence ratios for children compared with those for adults and for the known positive effects of female sex hormones on the cognitive and linguistic skills that underlie reading.
An Approach to Studying Multicausal Development Two members of the committee supported a new approach to studying multicausal development that has emerged in recent years. Significance for Human Health Assuming that the two sets of observations just described are applicable to humans, what might their significance be for health?
There are also sex differences in the human brain, including the higher cognitive centers. There are also sex differences in health-related behaviors, such as frequency of visits to health professionals and use of complementary medicine, but these have not been well studied.
Estrogens also cause the formation of new synaptic connections between ventromedial hypothalamic neurons in the hypothalamus. To this large body of evidence linking estrogen to phonological processing is a new report indicating that estrogen improves the reading ability in postmenopausal women Shaywitz et al.
Although some of these studies are imperfect, the limitations are different from those of studies of individuals with CAH. Relationship Leadership Theories Every individual is different.
Third, what might be the basis for the surprising extreme abdominal sensitivity exhibited by the men, and what implications does this sensitivity have for symptom reporting and clinical testing?
The effects of certain genes, such as the gene coding for the classic estrogen receptor alpha, on body and brain development depend on the sex of the individual in which it is expressed.
How women cope: Being a numerical minority in a male-dominated profession.
The following section provides an illustration of work done in this area; for detailed reviews of hormonal influences on human behavior, see BerenbaumCollaer and HinesHampson and Kimuraand Wilson Social role theory of sex differences and similarities: A current appraisal. Sex differences have also been noted in tests of memory, particularly in tests of working memory the ability to hold in memory information intended for temporary use.