Publications by authors named "Mariana Kaiseler"

: Research has identified a range of intrapersonal variables associated with moral behaviors in sport. However, research investigating how perfectionism and burnout are associated with prosocial and antisocial behavior toward teammates and opponents in sport has received scant attention. In the present study, we address this issue by examining whether perfectionism is associated with prosocial and antisocial behavior in sport directly and indirectly via burnout and moral disengagement.

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Depression and obesity are two of the most highly prevalent global public health concerns. Obesity and poor mental health are strongly associated, and it is likely that mental health needs are common in people seeking weight management services. The aim was to identify what psychological support is provided and required in tier 2 adult weight management services (T2 WMS).

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This study determined the validity, reproducibility and usability of a smartphone app - APPetite - for the measure of free-living, subjective appetite. Validity was assessed compared with the criterion tool of pen-and-paper visual analogue scale (VAS) ( 22). Appetite was recorded using APPetite and VAS, one immediately after the other, upon waking and every hour thereafter for 12 h.

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UK military personnel have faced increased demands over the last three decades; these have affected their wellbeing and caused multiple physical and mental health problems. Currently, bespoke rehabilitation systems may recommend participation in sports programmes. Although research attention has been drawn to the short-term positive effects of these programmes, their long-term impact on psychological wellbeing is unknown.

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Background: Stress is a complex process with an impact on health and performance. The use of wearable sensor-based monitoring systems offers interesting opportunities for advanced health care solutions for stress analysis. Considering the stressful nature of firefighting and its importance for the community's safety, this study was conducted for firefighters.

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We investigated (1) the relationship between Type D personality, stress intensity appraisal of a self-selected stressor, coping, and perceived coping effectiveness and (2) the relationship between Type D personality and performance. In study one, 482 athletes completed the Type D personality questionnaire (DS14), stress thermometer and MCOPE in relation to a recently experienced sport stressor. Type D was associated with increased levels of perceived stress and selection of coping strategies (more emotion and avoidance coping) as well as perceptions of their effectiveness.

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This study investigated the influence of stress appraisal and coping on work engagement levels (Absorption, Vigour, and Dedication) of police recruits. Participants were 387 men, ages 20 to 33 yr. (M = 24.

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Background: Nurses' practice involves working in complex organizational settings and facing multiple stressors over time that can lead to burnout. This study aimed to identify predictors of burnout among nurses working in hospitals.

Method: A sample of 1,157 participants from four hospitals in the city of Porto (Portugal) was investigated (78% women, mean age = 34.

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