Jon T. Hoffman

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The utility of different reality negotiation strategies among 57 persons who had traumatically acquired severe physical disabilities was examined. It was predicted that a sense of goal-directed determination ("agency"; Snyder, 1989) would predict lower depression and psychosocial impairment scores soon after injury. To meet the demands of rehabilitation and(More)
Ich versichere, daß die vorliegende Arbeit – bis auf die offizielle Betreuung durch den Lehrstuhl – ohne fremde Hilfe von mir durchgeführt wurde. Die verwendete Literatur ist im Literaturverzeichnis vollständig angegeben. I certify that I have conducted this work on my own and no other supporting material has been used other than those which are listed as(More)
Foreword Armies rely so much on past experiences to validate current practices that they are often regarded as inherently conservative organizations , resistant to meaningful change and innovation. Armed with doctrines and traditions developed over decades and even centuries to guide and sustain soldiers in combat, they have been understandably hesitant to(More)
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