Cognitive ability strongly aggregates in families, and prior twin and adoption studies have suggested that this is the result of both genetic and environmental factors. In this study, we used a powerful design--home-reared and adopted-away cosibling controls--to investigate the role of the rearing environment in cognitive ability. We identified, from a complete national Swedish sample of male-m...

Adoption has long provided a mechanism for the care of children whose biological parents are unable to provide for them and an alternative means of creating a family for couples unable to have biolo~”cal children. During most of the 1970’s and 1980’s, when legal abortion and the dmdopment of new reproductive technologies created additional alternatives to unwanted pregnancy and infertility, the...

This morning in beautiful city of Lucknow, I have been selected to deliver the "Tilak Venkoba Rao oration" which is indeed a land mark step in my career for a variety of reasons. I am fortunate that I am delivering this oration in the city of my alma mater where I have grown worthy of this oration. I owe a lot to my alma mater and to my revered teachers particularly Prof. B.B. Sethi who brought...

BACKGROUND Parental concerns about their children's development can be used as an indicator of developmental risk. We undertook a systematic review of the prevalence of parents' concerns as an indicator of developmental risk, measured by the Parents' Evaluation of Developmental Status (PEDS) and associated risk factors. METHODS Electronic databases, bibliographies and websites were searched a...

Wealth is highly correlated between parents and their children; however, little is known about the extent to which these relationships are genetic or determined by environmental factors. We use administrative data on the net wealth of a large sample of Swedish adoptees merged with similar information for their biological and adoptive parents. Comparing the relationship between the wealth of ado...

OBJECTIVE Increasing numbers of lesbian and bisexual women are choosing to have children. This qualitative study investigated the degree to which a sample of Canadian lesbian and bisexual women were satisfied with the health and social services that they received during the process of trying to conceive, during pregnancy, and during the early postpartum weeks and months. METHODS Three focus g...

this is a cross sectional study with aim of assessment and comparison between parents and female adolescents ' attitudes about the role of peers in decision making of adolescent in tehran. in this study 160 mother, 160 father and 160 female adolescents participated. with random selection 160 female adolescent with 14-19 years old from north, south , east and west of tehran were selected an...

the aim of the present study was to compare the broader autism phenotype in iranian parents of children with autism spectrum disorders and parents of typically developing children.parents of children with asd and parents of typically developing children were asked to complete the persian version of the autism spectrum quotient (aq). in the asd group, families included 204 parents (96 fathers an...

the aim of this study was to investigate the correlation between each parent’s body mass index (bmi) and maternal age with weight status of children. this was an analytic cross-sectional study which was conducted on 12-year-old students from different areas in rasht, north part of iran. the checklist included demographic characteristics such as age, maternal age during childbirth, student and m...

background: infants are regarded as a vulnerable group in need of nursing care, particularly during nicu admission. parents of these infants often experience emotional, psychological and physical upheavals. therefore, nurses can be of great help to the parents and facilitate a healthy transition from this period. improper communication with parents, who seek information on their infant’s condit...