In our study, we aimed at examining the childbearing desires of adolescents and young adults living in Hungarian large families. Two different methods were used during the dyadic data analysis. On the one hand, correlation between the fertility desires of siblings, on the other hand, the absolute difference in the planned number of children was measured. The data indicate that in two out of the three dyads of siblings, created by the order of birth, significant correlation can be measured. Pseudo-dyads were created in order to test if the above mentioned parallel data can be explained by the similar socio-demographic characteristics of the sample families. The correlation disappeared in case of the randomly paired adolescents and young adults. All in all, family background is likely to have a more important impact on fertility desires of youngsters than similar social environment.
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IntroductionWhen making our most important private decisions, besides personal motivations and individual peculiarities, the social environment we live in also plays an essential role. Morel raises the question 'whether people act differently than it is expected from them by the norms of contemporary society and social environment with reason' (MOREL 1989, 60; our trans.). 1 The plans and desires about family life are influenced by many factors, which are in complicated interaction with each other.The present study aims at examining the childbearing desires of a special population, adolescents and young adults living in large families. Before reviewing the scholarly literature relevant to the topic, it should be noted that social sciences differentiate between fertility intentions and fertility desires. While the first term refers to childbearing within a relatively short time period (usually three years), the latter one indicates how many offspring the questioned person wants in his or her lifetime. Referring to completed fertilities, which are of high importance regarding demography, fertility intention allows the setting of more accurate prognoses; although the number of children eventually born almost always lags behind the desired number. Although measuring fertility intentions is usually preferred by demographers, the importance of fertility desires should not been ignored.Desires are always present in theories in a way that explains actual fertility behaviour. The Theory of reasoned action, one of the most often cited theories was elaborated by Icek AJZEN and Martin FISHBEIN (1980). A further developed version of this model, Theory of planned behaviour, was devised by the same author. (AJZEN 1991;FISHBEIN & AJZEN 2010). The fundamental concept of this theory is fertility intentions. These are affected by three main determinants: attitudes, subjective or perceived norms and perceived behavioural control. Although hypothetical variables, such as fertility desires and ideals, are not explicit components of the model, these are relevant background factors which influence intentions indirectly via attitudes, norms and perc...