relationship between sweetness preference and dental caries in mother child pairs dr. a. pakdel* - eng. n. valaei** - dr. n. mirzabeygi*** *- assistant professor of pedodontics dept. - faculty of dentistry – tehran islamic azad university. **- the member of islamic azad university. ***- dentist. background and aim: considering the existing concern on increasing caries and the importance of swee...

This article uses vital statistics relating to births by Canadian mothers between 1992 and 1994 to examine the distribution of age of father by age of mother at the birth of the child. Over 77% of births to teenage mothers involved males who were older than the mother. At the time of birth of the child, the mean difference between age of the teenage mother and the father was 4.1 years, compared...

Although theories of early social development emphasize the advantage of mother-infant rhythmic coupling and bidirectional coordination, empirical demonstrations remain sparse. We therefore test the hypothesis that vocal rhythm coordination at age 4 months predicts attachment and cognition at age 12 months. Partner and site novelty were studied by recording mother-infant, stranger-infant, and m...

objectives: the present study was carried out in consideration of the decisive role of family variables in the development, persistence and treatment of psychological disorders, and the nature of the relationship between disorders and drug abuse, and the significance of these relationships in planning treatment and preventive measures. method: family characteristics and the role of these variab...

material and methods in this study 74 mother of low birth weight neonate with age range of 15 to 45, with literacy, and not addicted, gestational age of 36 weeks or more and newborn with birth weight of 2500 grams or less, without having congenital anomalies or diagnosed disease that had been discharge with her mother and without any contraindication for the breastfeeding, were randomly assigne...