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Kamphuis, W. (author), Gaillard, A.W.K. (author), Vogelaar, A.L.W. (author)Teams have become the norm for operating in dangerous and complex situations. To investigate how physical threat affects team performance, 27 threeperson teams engaged in a complex planning and problem-solving task, either under physical threat or under normal conditions. Threat consisted of the possibility that during task performance the...article 2011
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Delahaij, R. (author), van Dam, K. (author), Gaillard, A.W.K. (author), Soeters, J. (author)This prospective study examined how differences in coping style, coping self-efficacy, and metacognitive awareness influence coping behavior and performance during a realistic acute stressful exercise in 2 military samples (n = 122 and n = 132). Results showed that coping self-efficacy and coping style affected coping behavior, and that, in turn...article 2011
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Kamphuis, W. (author), Essens, P.J.M.D. (author), Houttuin, K. (author), Gaillard, A.W.K. (author), TNO Defensie en Veiligheid (author)The present article introduces PLATT, a recently developed task environment for controlled experimental research on team performance in complex environments. PLATT was developed to meet the research demands posed by the complexity that present-day teams face. It consists of a flexible, modular software architecture and research-specific...article 2010
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Delahaij, R. (author), Gaillard, A.W.K. (author), van Dam, K. (author), TNO Defensie en Veiligheid (author)The present study investigated mediating processes that explain how hardiness influences the way people respond to a stressful situation. Coping style and coping self-efficacy were investigated as mediating variables. Using a longitudinal design, hardiness, coping style and coping self-efficacy, and responses (i.e., appraisal and coping behavior...article 2010
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TNO Defensie en Veiligheid (author), Kamphuis, W. (author), Gaillard, A.W.K. (author), Vogelaar, A.L.W. (author)Individuals encountering acute crisis situations during their work often do not face these situations alone, but as part of a team. The crisis situation may not only affect individual task performance, but also the way these individuals work together. Their team performance is qualitatively different from their individual performance; team...conference paper 2009
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Delahaij, R. (author), Gaillard, A.W.K. (author), TNO Defensie en Veiligheid (author)To be able to predict which persons are capable to perform under acute stress is important for the selection and training of professionals in the military, police, and fire- fighting domain. The present study examines how individual differences in coping (style, efficacy, and behavior) explain differences in performance and anxiety under acute...conference paper 2008
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TNO Defensie en Veiligheid (author), Kamphuis, W. (author), Gaillard, A.W.K. (author), Vogelaar, A.L.W. (author)In an experimental study, the effects of external threat on team processes and performance were investigated during a complex planning and decision making task. Results showed that teams under threat suffered from rigidity effects in their information processing, leadership, team perspective and performance.conference paper 2008
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- Delahaij, R. (author), Gaillard, A.W.K. (author), Soeters, J.M.L.M. (author), TNO Defensie en Veiligheid (author) conference paper 2007
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Bakker, A.H.M. (author), Eurelings-Bontekoe, E.H.M. (author), Gaillard, A.W.K. (author), TNO Defensie en Veiligheid (author)Met hard werken is niets mis, als er maar gelegenheid is voor herstel. In Hoe mensen werken geven de auteurs aan hoe je als leidinggevende werknemers kunt helpen in balans te blijven. Werkgevers zijn namelijk sinds kort verplicht mee te werken aan het herstel van werknemers met psychische problematiek. (Psychologie) Een loopbaan start met wensen...book 2007
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- Kamphuis, W. (author), Delahaij, R. (author), Gaillard, A.W.K. (author), Vogelaar, A.L.W. (author), TNO Defensie en Veiligheid (author) conference paper 2007
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- Gaillard, A.W.K. (author), TNO Defensie en Veiligheid (author) article 2006
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Delahaij, R. (author), Gaillard, A.W.K. (author), Soeters, J.M.L.M. (author), TNO Defensie en Veiligheid (author)The new environment in which current military operations take place is often characterized by unpredictable and ambiguous situations. This places new demands on military personnel. In combination with high levels of violence and threat, these situations will elicit acute stress reactions, which can impair performance and the ability to operate...conference paper 2006
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- Gaillard, A.W.K. (author), TNO Defensie en Veiligheid (author) article 2006
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- Willeboordse, E.J. (author), Post, W.M. (author), Gaillard, A.W.K. (author), TNO Defensie en Veiligheid (author) bookPart 2005
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TNO Defensie en Veiligheid (author), Gaillard, A.W.K. (author)Working in demanding situations that are complex and unpredictable, involving intensive information processing under time pressure, pose special requirements for the cognitive abilities of operators. Measures, support, and training aimed at improving the processing capacity of the operator, mostly focus on the cognitive aspects. However, the...bookPart 2005
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Griffioen-Young, H.G. (author), Janssen, H.J.W. (author), Gaillard, A.W.K. (author), TNO Technische Menskunde (author)Bij risicovolle beslissingen spelen psychologische factoren, zoals overtuigingskracht van de bron, een grote rol. Verbetering van derdelijke besluitvormingsprocessen moet zich daarom ook hierop richten, en niet alleen op het verzamelen en uitwisselen van informatiearticle 2003
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Veldhuizen, I.J.T. (author), Gaillard, A.W.K. (author), de Vries, J. (author), TNO Technische Menskunde (author)The present study investigated whether facial EMG measures are sensitive to the effects of fatigue. EMG activity of the corrugator and frontalis muscles was recorded during and after a simulated workday. Fatigue was evaluated in four ways: (a) the building up of fatigue effects during the workday, (b) the building up of fatigue during a test...article 2003
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- Gaillard, A.W.K. (author), TNO Technische Menskunde (author) bookPart 2001
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Gaillard, A.W.K. (author), Kramer, A.F. (author)There is renewed interest in using psychophysiological measures in the workplace. This interest has been stimulated by a host of factors ranging from new measurement technologies to the development of new theoretical approaches. Attempts at using physiological indices before the 1980s were hampered by technical problems: the nonportability of...bookPart 2000
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- Gaillard, A.W.K. (author), Wientjes, C.J.E. (author) article 1999