development is a dynamic and continuous phenomenon that is under the influence of various factors forming a complicated multidimensional system together. any impairment in these factors can lead to impaired development in children, which is one of the most common problems in children. therefore, this study provides a brief overview of these factors and the way they affect early childhood develo...

OBJECTIVE To assess parental preferences for medical error disclosure and evaluate associated factors. DESIGN Prospective survey. SETTING Hospital for Sick Children, Toronto, Canada. PARTICIPANTS Parents of inpatients and outpatients. MAIN EXPOSURE Anonymous questionnaire administered on May to August 2006, surveying demographic characteristics and identifying parents' thresholds for di...

Sex is an easily identifiable characteristic of an individual. Sex composition of a population refers to the balance between male and female in any population. It can be expressed either in the form of proportion of a particular sex in the population or as a ratio between the population of two sexes. As is obvious, the first one gives the number of males per hundred females or number of males p...

This study investigated whether being charged with a child pornography offense is a valid diagnostic indicator of pedophilia, as represented by an index of phallometrically assessed sexual arousal to children. The sample of 685 male patients was referred between 1995 and 2004 for a sexological assessment of their sexual interests and behavior. As a group, child pornography offenders showed grea...

The aim of this exploratory study was to compare internet sex offenders with a matched group of child molesters in the Greater London Area. Over an 8-month period 210 subjects were assessed, of whom 90 were internet sex offenders and 120 were child molesters. A wide range of background data was collected, including a number of psychometric measures to determine risk and personality traits. The ...

A follow-up study of malnutrition and its determinants among children 6 to 24 months of age was carried out in rural areas of Punjab State in India 30 years after the original study, and following a period of rapid economic growth. The original 1971 study had found a high prevalence of mortality and malnutrition and the worst gender difference in nutritional status ever recorded in an Indian st...

Expressed mate preferences provide unique windows into evolved mating psychology. The current study used two research instruments—one ranking and one rating procedure—to examine mate preferences in India. We compared modern Indians (n = 536) with a more modest Indian sample studied a quarter of a century earlier (n = 105) to test the hypothesis that sex-specific mate preferences—as hypothesized...

We assessed sex differences in the effects of physical attractiveness and earning potentiai on mate selection, and sex differences in preferences and motivations with regard to short-term and long-term mating. We also investigated the effect of a variable likely to produce intra-sex variations in the selection of mating tactics, self-perceived mating success. Forty-eight university students wer...