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Dive into the research topics where Katrin Lehnert is active.

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Featured researches published by Katrin Lehnert.


European Review of Aging and Physical Activity | 2012

Subjective well-being and exercise in the second half of life: a critical review of theoretical approaches

Katrin Lehnert; Gorden Sudeck; Achim Conzelmann

Research has shown repeatedly that the “feeling better” effect of exercise is far more moderate than generally claimed. Examinations of subgroups in secondary analyses also indicate that numerous further variables influence this relationship. One reason for inconsistencies in this research field is the lack of adequate theoretical analyses. Well-being output variables frequently possess no construct definition, and little attention is paid to moderating and mediating variables. This article integrates the main models in an overview and analyzes how secondary analyses define well-being and which areas of the construct they focus on. It then applies a moderator and/or mediator framework to examine which person and environmental variables can be found in the existing explanatory approaches in sport science and how they specify the influence of these moderating and mediating variables. Results show that the broad understanding of well-being in many secondary analyses makes findings difficult to interpret. Moreover, physiological explanatory approaches focus more on affective changes in well-being, whereas psychological approaches also include cognitive changes. The approaches focus mostly on either physical or psychological person variables and rarely combine the two, as in, for example, the dual-mode model. Whereas environmental variables specifying the treatment more closely (e.g., its intensity) are comparatively frequent, only the social support model formulates variables such as the framework in which exercise is presented. The majority of explanatory approaches use simple moderator and/or mediator models such as the basic mediated (e.g., distraction hypothesis) or multiple mediated (e.g., monoamine hypotheses) model. The discussion draws conclusions for future research.


Zeitschrift Fur Sportpsychologie | 2011

Motivbasierte Sporttypen - Auf dem Weg zur Personenorientierung im zielgruppenspezifischen Freizeit- und Gesundheitssport

Gorden Sudeck; Katrin Lehnert; Achim Conzelmann


Diagnostica | 2011

BMZI – Berner Motiv- und Zielinventar im Freizeit- und Gesundheitssport

Katrin Lehnert; Gorden Sudeck; Achim Conzelmann


Zeitschrift für Gesundheitspsychologie | 2014

BMZI-HEA: Adaption des Berner Motiv- und Zielinventars im Freizeit- und Gesundheitssport für Menschen im höheren Erwachsenenalter

Julia Schmid; Vera Molinari; Katrin Lehnert; Gorden Sudeck; Achim Conzelmann


Zeitschrift Fur Sportpsychologie | 2014

Der Einfluss von Sport auf kognitive Funktionen bei Kindern mit ADHS

Katrin Lehnert


Europe’s Journal of Psychology | 2010

Subjective stress in female elite athletes and non-athletes: Evidence from cortisol analyses

Martin Verner; Achim Conzelmann; Katrin Lehnert; Roland Seiler; Annina Wassmer; Thomas Rammsayer


Archive | 2011

Passung von Sport- und Bewegungsprogrammen in der Bewegungstherapie - Ein feldexperimentelles Beispiel aus dem Freizeit- und Gesundheitssport

Gorden Sudeck; Katrin Lehnert; Achim Conzelmann


Archive | 2011

Die Konstruktion eines Fragebogens zur Erfassung der sportlichen Leistungsorientierung bei jugendlichen SkirennläuferInnen

Claudia Zuber; Katrin Lehnert; Marlen Marconi; Achim Conzelmann


Archive | 2011

Passung von Sport- und Bewegungsprogrammen in der Bewegungstherapie - Ein feldexperimentelles Beispiel aus dem Freizeit- und Gesundheitssport. Rehabilitationswissenschaftliches Kolloquium, Bochum, 15.3.2011

Gorden Sudeck; Katrin Lehnert; Achim Conzelmann


Archive | 2011

Förderung von habituellem Wohlbefinden und Motivation durch strukturierte Programme im Erwachsenensport: Eine Kontrollgruppenstudie

Gorden Sudeck; Katrin Lehnert; Julia Schmid; Achim Conzelmann

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