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Expansion und Pluralisierung des Sports lassen sich auch in öffentlichen Arbeitsmarktstatistiken nachweisen. Dies zeigen Analysen öffentlich eingesetzter Berufsverzeichnisse ab 1927 sowie Beschäftigungsdaten, Arbeitslosenzahlen und Daten zu offen gemeldeten Stellen der Bundesagentur für Arbeit. Diese wurden für eine Vielzahl von Sportberufen ab 1997 erstmals ausgewertet. Die Bedeutung von Sportberufen in Berufsverzeichnissen ist gewachsen. Neue Berufe fanden bei entsprechender Arbeitsmarktbedeutung Eingang in die Verzeichnisse. Vereinzelt zeigen sich auch neuere Sporttrends. Ferner gab es seit 1999 eine außergewöhnliche Zunahme geringfügig Beschäftigter in allen betrachteten Berufsordnungen mit Sportberufen, teils auch eine Zunahme der sozialversicherungspflichtig Beschäftigten. Fast ausnahmslos waren die Entwicklungen in beiden Beschäftigungsarten in den untersuchten Berufsordnungen weit günstiger als im übergeordneten Berufsumfeld. Für den überwiegenden Teil der Sportberufe ergab sich ein solches Ergebnis auch bei Betrachtung der Arbeitslosenzahlen, die von Anfang 1998 bis Ende 2004 ausgewertet wurden. Demgegenüber wurden der Bundesagentur für Arbeit für fast alle sportbezogenen Berufsklassen 2006 weniger offene ungeförderte Stellen gemeldet als noch 2000. Diese Entwicklung war jedoch nicht ausschließlich für die Berufsklassen im Sport zu beobachten. So sprechen die Ergebnisse zumindest für eine vergleichsweise gute Arbeitsmarktentwicklung in den meisten untersuchten Sportberufen. Die große Zunahme geringfügiger Beschäftigung zeigt aber, dass hier vor allem keine als Haupterwerbsquelle geeigneten Beschäftigungen entstanden sind. Dies reduziert zugleich die Chancen, mit diesen Berufen Arbeitslosigkeit zu reduzieren.
Changing the perspective sometimes offers completely new insights to an already well-known phenomenon. Exercising behavior, defined as planned, structured and repeated bodily movements with the intention to maintain or increase the physical fitness (Caspersen, Powell, & Christenson, 1985), can be thought of as such a well-known phenomenon that has been in the scientific focus for many decades (Dishman & O’Connor, 2005). Within these decades a perspective that assumes rational and controlled evaluations as the basis for decision making, was predominantly used to understand why some people engage in physical activity and others do not (Ekkekakis & Zenko, 2015).
Dual-process theories (Ekkekakis & Zenko, 2015; Payne & Gawronski, 2010) provide another perspective, that is not exclusively influenced by rational reasoning. These theories differentiate two different processes that guide behavior “depending on whether they operate automatically or in a controlled fashion“ (Gawronski & Creighton, 2012, p. 282). Following this line of thought, exercise behavior is not solely influenced by thoughtful deliberations (e.g. concluding that exercising is healthy) but also by spontaneous affective reactions (e.g. disliking being sweaty while exercising). The theoretical frameworks of dual-process models are not new in psychology (Chaiken & Trope, 1999) and have already been used for the explanation of numerous behaviors (e.g. Hofmann, Friese, & Wiers, 2008; Huijding, de Jong, Wiers, & Verkooijen, 2005). However, they have only rarely been used for the explanation of exercise behavior (e.g. Bluemke, Brand, Schweizer, & Kahlert, 2010; Conroy, Hyde, Doerksen, & Ribeiro, 2010; Hyde, Doerksen, Ribeiro, & Conroy, 2010). The assumption of two dissimilar behavior influencing processes, differs fundamentally from previous theories and thus from the research that has been conducted in the last decades in exercise psychology. Research mainly concentrated on predictors of the controlled processes and addressed the identified predictors in exercise interventions (Ekkekakis & Zenko, 2015; Hagger, Chatzisarantis, & Biddle, 2002).
Predictors arising from the described automatic processes, for example automatic evaluations for exercising (AEE), have been neglected in exercise psychology for many years. Until now, only a few researchers investigated the influence of these AEE for exercising behavior (Bluemke et al., 2010; Brand & Schweizer, 2015; Markland, Hall, Duncan, & Simatovic, 2015). Marginally more researchers focused on the impact of AEE for physical activity behavior (Calitri, Lowe, Eves, & Bennett, 2009; Conroy et al., 2010; Hyde et al., 2010; Hyde, Elavsky, Doerksen, & Conroy, 2012). The extant studies mainly focused on the quality of AEE and the associated quantity of exercise (exercise much or little; Bluemke et al., 2010; Calitri et al., 2009; Conroy et al., 2010; Hyde et al., 2012). In sum, there is still a dramatic lack of empirical knowledge, when applying dual-process theories to exercising behavior, even though these theories have proven to be successful in explaining behavior in many other health-relevant domains like eating, drinking or smoking behavior (e.g. Hofmann et al., 2008).
The main goal of the present dissertation was to collect empirical evidence for the influence of AEE on exercise behavior and to expand the so far exclusively correlational studies by experimentally controlled studies. By doing so, the ongoing debate on a paradigm shift from controlled and deliberative influences of exercise behavior towards approaches that consider automatic and affective influences (Ekkekakis & Zenko, 2015) should be encouraged. All three conducted publications are embedded in dual-process theorizing (Gawronski & Bodenhausen, 2006, 2014; Strack & Deutsch, 2004). These theories offer a theoretical framework that could integrate the established controlled variables of exercise behavior explanation and additionally consider automatic factors for exercise behavior like AEE.
Taken together, the empirical findings collected suggest that AEE play an important and diverse role for exercise behavior. They represent exercise setting preferences, are a cause for short-term exercise decisions and are decisive for long-term exercise adherence. Adding to the few already present studies in this field, the influence of (positive) AEE for exercise behavior was confirmed in all three presented publications. Even though the available set of studies needs to be extended in prospectively studies, first steps towards a more complete picture have been taken. Closing with the beginning of the synopsis: I think that time is right for a change of perspectives! This means a careful extension of the present theories with controlled evaluations explaining exercise behavior. Dual-process theories including controlled and automatic evaluations could provide such a basis for future research endeavors in exercise psychology.
Turnschuhdiplomatie
(2022)
Auch wenn der Sport der DDR mit seinen Rekorden und Medaillen als eines ihrer weltweiten Aushängeschilder galt, fehlte bisher eine detaillierte Unter- suchung ihrer internationalen Sportbeziehungen. Der vorliegende Band holt dies in Form einer erstmaligen außen- und sportpolitischen Kontinentalstudie am Beispiel Afrikas nach und erörtert, welche Rolle die vielfältigen Facetten des Sports in der Afrikapolitik der DDR spielten und mit welchen Interessen diese u.a. in den Bereichen der Diplomatie, der kulturellen Auslandsarbeit, des Leistungssports oder des Außenhandels verknüpft waren. Die 610 Seiten starke Schrift beleuchtet die Zeit von 1955 bis 1990 und stützt sich dabei u.a. auf über 2200 (teils erstmals recherchierte) Quellen- und Literaturnachweise. Schwerpunkte bilden hierbei u.a. ausführliche Länder- und Regional- studien für Nordafrika (Ägypten, Algerien), Westafrika (Ghana, Mali, Guinea) sowie zu Äthiopien und Mosambik.
Depressive disorders are associated with reduced life satisfaction and ability to work. The waiting time for psychotherapy in Germany is currently between three and six months. Accordingly, there is a need for alternative, evidence-based treatment options that are made accessible to patients at a low threshold. A large number of empirical studies prove the effectiveness of exercise in mild and moderate depression. For further conceptualization and quality assurance of exercise as a treatment option, it is necessary to understand the concrete mechanisms of action. In addition to physiological factors, psychological factors also play a role in the effect. As a meta-theory of human experience and behavior, Self-Determination Theory (SDT) provides a useful frame for understanding psychological mechanisms of action with concrete implications for treatment practice. The conceptual extension of SDT to include the frustration of basic psychological needs in addition to need satisfaction is proving useful in the study of mental illness. The first part of this dissertation consists of two publications that validate relevant measurement instruments in this context. The first questionnaire measures the extent of generally experienced satisfaction and frustration of the basic psychological needs for autonomy, competence, and relatedness. The second questionnaire measures the experienced satisfaction of needs by the instructor (here: exercise therapist). The second part of the dissertation includes two publications that examine and classify the satisfaction and frustration of basic psychological needs in depressive symptoms. Differences in the extent of need satisfaction and need frustration between a sample with depression and a sample without depressive symptoms are examined. Further, the relationship between need frustration and depressive symptoms is placed in the context of established pathological processes (emotional dysregulation, rumination). The main findings of this work show that by adding the dimension of need frustration to Basic Psychological Needs Theory, SDT now covers a broader spectrum on the health-disease continuum. In doing so, SDT focuses on the psychological impact of social environments. In addition to the nonfulfillment of basic psychological needs, it is primarily experienced need frustration that is a general vulnerability factor for the occurrence of psychological illness. Moreover, the unbalanced satisfaction of basic psychological needs possibly indicates a conflicting experience between the needs. For the treatment practice it can be deduced that an autonomy-supporting atmosphere, which enables the balanced satisfaction of all three needs, is central for the treatment success.