نتایج جستجو برای: family life cycle
تعداد نتایج: 1342988 فیلتر نتایج به سال:
The purpose this study was to investigate the psychological well-being and marital happiness in family life cycles in married men and women in dezful city. The sample study was 251 married people that selected from four life cycles in family life: young couple, family with young children, family whit adolescent and families at midlife (launching children and moving). The participants were asked...
Using data from a 1980 national sample of married men and women, the authors’ empirical analysis examines the utility of the family life cycle concept, employing as dependent variables constructs from Johnson’s conceptualization of commitment. They argue, in disagreement with two classic critiques of the family life cycle concept, that the predictive power of family life cycle is, for many depe...
Aim: This research aims to investigate and compare the factors affecting the successful and unsuccessful entrance the adolescent stage of family life cycle. Method: This is a qualitative study and the data were analyzed by using grounded theory method. The population consists of all of the families with successful and unsuccessful adolescents in Tehran city and the sample consists of 10 fami...
چکیده ندارد.
background: the main object of this experimental work was to practise laboratory production both adult and the larval stage of hymenolepis diminuta with conventional modification to make further studies easier. materials & method: adults h. diminuta were collected from urban rats in tehran, iran. the beetles became infected using blended gravid segments with flour as bait. cysticercoids have be...
there are many claims that quantum mechanics plays a key role in the origin and/or operation of biological organisms. the mechanism of the meiosis, mitosis and gametes life cycle from the view-point of quantum for human has been represented. the quantum gates have been used to simulate these processes for the first time. the reason of several hundred sperms has been explained in the male too
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