The practice of rapid weight loss (RWL) in mixed martial arts (MMA) is an increasing concern but data remain scarce. The aim of this study was to investigate the prevalence, magnitude, methods, and influencers of RWL in professional and amateur MMA athletes. MMA athletes (N = 314; 287 men and 27 women) across nine weight categories (strawweight to heavyweight), completed a validated questionnaire adapted for this sport. Sex-specific data were analyzed, and subgroup comparisons were made between athletes competing at professional and amateur levels. Most athletes purposefully reduced body weight for competition (men: 97.2%; women: 100%). The magnitude of RWL in 1 week prior to weigh-in was significantly greater for professional athletes compared with those competing at amateur level (men: 5.9% vs. 4.2%; women: 5.0% vs. 2.1% of body weight; p < .05). In the 24 hr preceding weigh-in, the magnitude of RWL was greater at professional than amateur level in men (3.7% vs. 2.5% of body weight; p < .05). Most athletes “always” or “sometimes” used water loading (72.9%), restricting fluid intake (71.3%), and sweat suits (55.4%) for RWL. Coaches were cited as the primary source of influence on RWL practices (men: 29.3%; women: 48.1%). There is a high reported prevalence of RWL in MMA, at professional and amateur levels. Our findings, constituting the largest inquiry to date, call for urgent action from MMA organizations to safeguard the health and well-being of athletes competing in this sport.
Concerns toward public well-being and mental health are increasing considering the COVID-19 pandemic's global societal and individual impact. The present study builds on the current body of COVID-19 literature by examining the role of mental toughness (MT) in predicting negative affective states (depression, anxiety and stress) during the pandemic. The study also examined the effects of changes in employment on mental health and MT. Participants (N = 723) completed a battery of questionnaires including the Mental Toughness Questionnaire 48-item, The State-Trait Anxiety Inventory, and the Depression, Anxiety and Stress Scale – 21 items. Participants reported relatively higher levels of depression, stress and anxiety in comparison to pre-COVID-19 samples from previous research, with respondents who had lost their jobs during the pandemic reporting higher levels of negative affective states. Despite this, mentally tough individuals appeared to report lower levels of depression, anxiety and stress. Moreover, moderation analyses identified some interaction between MT and employment status when predicting depression, anxiety and stress. Our findings suggest that MT may have some utility in reducing the adverse mental health effects of the pandemic on individuals, however, further longitudinal research is needed to support these implications.
Group size, misinformation and unanimity influences on co-witness judgments
Original CitationMojtahedi, Dara, Ioannou, Maria and Hammond, Laura (2018) Group size, misinformation and unanimity influences on co-witness judgments.
The focus of this paper is to highlight and review the evidence surrounding common intimate partner rape (IPR) myths, their prevalence in society, and identify those who are most likely to endorse such beliefs. Six core IPR myths are discussed related to misconceptions surrounding (1) women’s decisions to remain in abusive relationships, (2) why women delay or never report IPR, (3) women’s perceived motivations when an IPR report is made, (4) a perceived lack of trauma that occurs as a consequence of this type of rape, (5) male sexual entitlement within intimate relationships, and (6) whether it is even possible to rape a marital partner. This article draws together a wealth of studies and research that evidence why such IPR myths are indeed factually inaccurate and examines how victims, justice professionals, police practitioners, and legal decision-makers endorsement of false beliefs pertaining to intimate partner rape serve to hinder various justice pathways. We discuss the consequences of rape mythology in so far as they create social barriers that prohibit the reporting of rape, impact the progression of an allegation through the criminal justice system and ultimately, obstruct rape victims’ access to justice. The review concludes by considering evidence regarding the possible benefits of education interventions in reducing the problematic influence of rape myths.
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