@article{BeckmannRolstad1997,
  author    = {Beckmann, J{\"u}rgen and Rolstad, K.},
  title     = {Aktivierung und Leistung : gibt es so etwas wie {\"U}bermotivation?},
  year      = {1997},
  language  = {de}
}
@article{Beckmann1996,
  author    = {Beckmann, J{\"u}rgen},
  title     = {Aktuelle Perspektiven der Motivationsforschung},
  year      = {1996},
  language  = {de}
}
@article{Beckmann1999,
  author    = {Beckmann, J{\"u}rgen},
  title     = {Alination and Introjektion : Verlust des individuellen Selbst als Merkmal schizophrener Erkrankung},
  year      = {1999},
  language  = {de}
}
@article{KruegerBeckmannFritzenbergetal.1999,
  author    = {Kr{\"u}ger, Tom and Beckmann, J{\"u}rgen and Fritzenberg, Martin and Kellmann, Michael and Wick, Ditmar and Ohlert, Hans Henning and Sp{\"o}rer, Nadine},
  title     = {Beanspruchungs-, Erm{\"u}dungs-, Erholungs- und Regenerationsprozesse bei Leistungssportlern mit k{\"o}rperlicher Behinderung},
  issn      = {0343-6586},
  year      = {1999},
  language  = {de}
}
@article{ElbeBeckmannSzymanski2003,
  author    = {Elbe, Anne-Marie and Beckmann, J{\"u}rgen and Szymanski, Birgit},
  title     = {Das Dropout Ph{\"a}nomen an Eliteschulen des Sports : ein Problem der Selbstregulation?},
  year      = {2003},
  language  = {de}
}
@article{ElbeBeckmannSzymanski2003,
  author    = {Elbe, Anne-Marie and Beckmann, J{\"u}rgen and Szymanski, Birgit},
  title     = {Die Entwicklung des allgemeinen und sportspezifischen Leistungsmotivs von Sportinternatssch{\"u}ler/innen},
  issn      = {0945-6031},
  year      = {2003},
  language  = {de}
}
@article{BeckmannSzymanskiElbe2004,
  author    = {Beckmann, J{\"u}rgen and Szymanski, Birgit and Elbe, Anne-Marie},
  title     = {Erziehen Verbundsysteme zur Unselbststaendigkeit? Entwicklung von Sporttalenten an einer Eliteschule des Sports},
  issn      = {0342-2380},
  year      = {2004},
  language  = {de}
}
@book{WenholdElbeBeckmann2009,
  author    = {Wenhold, Franziska and Elbe, Anne-Marie and Beckmann, J{\"u}rgen},
  title     = {Fragebogen zum Leistungsmotiv im Sport : Achievement Motives Scale-Sport (AMS-Sport)},
  publisher = {Sportverl. Strauß},
  address   = {K{\"o}ln},
  isbn      = {978-3-86884-494-8},
  pages     = {49 S.},
  year      = {2009},
  language  = {de}
}
@book{BeckmannWenhold2009,
  author    = {Beckmann, J{\"u}rgen and Wenhold, Franziska},
  title     = {Handlungsorientierung im Sport : Manual zur Handlungsorientierung im Sport (HSOP)},
  publisher = {Sportverl. Strauß},
  address   = {K{\"o}ln},
  isbn      = {978-3-86884-508-2},
  pages     = {46 S.},
  year      = {2009},
  language  = {de}
}
@phdthesis{vonHeckerBeckmannSzymanski1999,
  author    = {von Hecker, Ulrich and Beckmann, J{\"u}rgen and Szymanski, Birgit},
  title     = {Interaktionen in Kleingruppen : soziale Ressourcen als Grundlage interpersonaler Macht : Interaction in small groups : social resources as a basis of interpersonal power},
  year      = {1999},
  language  = {de}
}
@book{ElbeWenholdBeckmann2009,
  author    = {Elbe, Anne-Marie and Wenhold, Franziska and Beckmann, J{\"u}rgen},
  title     = {Leistungsorientierung im Sport},
  publisher = {Sportverl. Strauß},
  address   = {K{\"o}ln},
  isbn      = {978-3-86884-493-1},
  pages     = {39 S.},
  year      = {2009},
  language  = {de}
}
@article{BeckmannEhrlenspielSchoenfelderetal.2009,
  author    = {Beckmann, J{\"u}rgen and Ehrlenspiel, Felix and Sch{\"o}nfelder, Martin and Strahler, Katharina and Weil, Jakob},
  title     = {Neuroendokrine Facetten der Wettkampfangst : Identifikation objektiver Kriterien erfolgreicher sportpsychologischer Interventionen},
  year      = {2009},
  language  = {de}
}
@article{Beckmann1999,
  author    = {Beckmann, J{\"u}rgen},
  title     = {Pers{\"o}nlichkeit, Motivation und Leistung},
  isbn      = {3-8017-0929-9},
  year      = {1999},
  language  = {de}
}
@article{KellmannBeckmann2003,
  author    = {Kellmann, Michael and Beckmann, J{\"u}rgen},
  title     = {Sport und Entspannungsverfahren},
  year      = {2003},
  language  = {de}
}
@article{BeckmannElbe2003,
  author    = {Beckmann, J{\"u}rgen and Elbe, Anne-Marie},
  title     = {Sportpsychologie},
  year      = {2003},
  language  = {de}
}
@book{WenholdMeierBeckmannetal.2008,
  author    = {Wenhold, Franziska and Meier, Caroline and Beckmann, J{\"u}rgen and Elbe, Anne-Marie and Ehrlenspiel, Felix},
  title     = {Sportpsychologische Eingangsdiagnostik - sportbezogene Motivation},
  isbn      = {978-3-86884-480-1},
  year      = {2008},
  language  = {de}
}
@book{BeckmannWenholdDelowetal.2009,
  author    = {Beckmann, J{\"u}rgen and Wenhold, Franziska and Delow, Anke and Giehler, Judith},
  title     = {Sportpsychologische Eingangsdiagnostik und Betreuung des U17 Nationalkaders des Deutschen Judo Bundes (DJB)},
  isbn      = {978-3-86884-470-2},
  year      = {2009},
  language  = {de}
}
@article{WenholdBeckmannElbe2008,
  author    = {Wenhold, Franziska and Beckmann, J{\"u}rgen and Elbe, Anne-Marie},
  title     = {Systematische sportpsychologische Betreuung im Nachwuchsleistungssport},
  isbn      = {978-3-88020-506-2},
  year      = {2008},
  language  = {de}
}
@article{KruegerBeckmannRodeetal.2000,
  author    = {Kr{\"u}ger, Tom and Beckmann, J{\"u}rgen and Rode, J{\"u}rgen and Wefers, Ulrich and Dargel, Nicole},
  title     = {Tauchen mit Behinderten und Nichtbehinderten},
  isbn      = {3-922386-61-x},
  year      = {2000},
  language  = {de}
}
@article{WenholdElbeBeckmann2009,
  author    = {Wenhold, Franziska and Elbe, Anne-Marie and Beckmann, J{\"u}rgen},
  title     = {Testg{\"u}tekriterien des Fragebogens VKS zur Erfassung volitionaler Komponenten im Sport},
  issn      = {1612-5010},
  doi       = {10.1026/1612-5010.16.3.91},
  year      = {2009},
  abstract  = {In this paper the psychometric quality of the sport-specific Volitional Components Questionnaire (VKS) is examined. After an item analysis, a factor analysis was undertaken resulted in the four factors self optimization, lack of activation, loss of focus, and self impediment. The questionnaire exhibits satisfactory internal consistency (Cronbach's alpha) and retest reliability. In line with theory (Kuhl, 2001), correlations with the general questionnaire VCQ II (Kuhl \& Fuhrmann, 1998) and sport-specific action orientation as measured with the HOSP questionnaire (Beckmann, 2003) indcate construct validity. Validity can also be shown by correlations with the external criterion of expert rating by coaches. In addition, the VKS is able to differentiate between athletes who perform well and those who perforin poorly.},
  language  = {de}
}
@article{Beckmann1999,
  author    = {Beckmann, J{\"u}rgen},
  title     = {Volition und sportliches Handeln},
  year      = {1999},
  language  = {de}
}
@book{WenholdElbeBeckmann2009,
  author    = {Wenhold, Franziska and Elbe, Anne-Marie and Beckmann, J{\"u}rgen},
  title     = {Volitionale Komponenten im Sport : Fragebogen zur Erfassung volutionaler Komponenten im Sport (VKS)},
  publisher = {Sportverlag Strauß},
  address   = {K{\"o}ln},
  isbn      = {978-3-86884-509-9},
  pages     = {43 S.},
  year      = {2009},
  language  = {de}
}
@article{ElbeBeckmannSzymanski2003,
  author    = {Elbe, Anne-Marie and Beckmann, J{\"u}rgen and Szymanski, Birgit},
  title     = {Wie entwickeln sich M{\"a}dchen an einer Eliteschule des Sports?},
  year      = {2003},
  language  = {de}
}
@article{MuellerBeckmannElbeetal.2004,
  author    = {M{\"u}ller, Dana and Beckmann, J{\"u}rgen and Elbe, Anne-Marie and Szymanski, Birgit},
  title     = {Wie entwickelt sich die Volition bei Talenten an einer Eliteschule des Sports?},
  issn      = {1612-5010},
  year      = {2004},
  language  = {de}
}
@article{Beckmann1998,
  author    = {Beckmann, J{\"u}rgen},
  title     = {Zur Vergleichbarkeit von Handlungsphasentheorie und Handlungskontrolltheorie {\"u}ber eine strukturalistische Rekonstruktion},
  year      = {1998},
  language  = {de}
}