Sibling constellation effects on learning and career aspirations of pupils.

The thesis "Sibling Constellation Effects on Learning and Career Aspirations of Pupils" is aimed at the description of a relationship between birth order and personality development. It also deals with the general characteristics of sibling constellation and its historical development. It points out the importance of sibling constellation in human life and presents the personality description with regard to birth order in relation to parents, siblings, peers, education and occupation. The thesis also involves the research results of birth order effects on learning and career specialization of grammar school pupils. This main part is enriched with the information about the aspiration rate of secondary school and university students. The data were obtained through three similar questionnaires distributed on above-mentioned educational levels during February and March 2012