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Description du livre Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The focus of this work was on fathers across the transition to fatherhood. The purpose of theempirical studies was to explore the association of testosterone (T) and paternal investment including interpersonal differences in personality traits and relationship quality. Providing paternal care is associated with a reduced likelihood of engaging in competitive or mating behavior and also of providing protection when necessary. T is a psychobiological marker of reproductive behavior. Recent studies found decreasing T levels in males across the transition to fatherhood, in order to reduce mating effort in favor of providing paternal care. In addition, there is empirical evidence for reducing relationship quality in parents across the transition to parenthood. Therefore, a direct association of T level and relationship quality was suggested. Moreover, researchers have assumed that sensation seeking (SS) is associated with both mating effort and T. For this reason, the personality trait SS was included in further investigations of the second study of this work. Thirty-seven fathers and 38 men in committed romantic relationships without children (controls) were recruited. On two days (four weeks prior to (t1) and eight weeks after birth (t2) for fathers, and three months after the first measurement day for controls), all subjects repeatedly collected saliva samples for T measurement at three times of the day, filled in a protocol of activities and completed online questionnaires. 106 pp. Englisch. N° de réf. du vendeur 9783869558684
Description du livre Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The focus of this work was on fathers across the transition to fatherhood. The purpose of theempirical studies was to explore the association of testosterone (T) and paternal investment including interpersonal differences in personality traits and relationship quality. Providing paternal care is associated with a reduced likelihood of engaging in competitive or mating behavior and also of providing protection when necessary. T is a psychobiological marker of reproductive behavior. Recent studies found decreasing T levels in males across the transition to fatherhood, in order to reduce mating effort in favor of providing paternal care. In addition, there is empirical evidence for reducing relationship quality in parents across the transition to parenthood. Therefore, a direct association of T level and relationship quality was suggested. Moreover, researchers have assumed that sensation seeking (SS) is associated with both mating effort and T. For this reason, the personality trait SS was included in further investigations of the second study of this work. Thirty-seven fathers and 38 men in committed romantic relationships without children (controls) were recruited. On two days (four weeks prior to (t1) and eight weeks after birth (t2) for fathers, and three months after the first measurement day for controls), all subjects repeatedly collected saliva samples for T measurement at three times of the day, filled in a protocol of activities and completed online questionnaires. N° de réf. du vendeur 9783869558684
Description du livre Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextrnrnThe focus of this work was on fathers across the transition to fatherhood. The purpose of thenempirical studies was to explore the association of testosterone (T) and paternal investmentnincluding interpersonal differences in pers. N° de réf. du vendeur 140365921