The effects of familiarity and group size on mating preferences in the guppy, Poecilia reticulata

In recent years, it has become evident that frequency dependence in the attractiveness of a particular phenotype to mates can contribute to the maintenance of polymorphism. However, these preferences for rare and unfamiliar male phenotypes have only been demonstrated in small, controlled experiments. Here, we tested the preference for unfamiliar mates in groups of six to 96 individuals over 13 days, in the guppy (Poecilia reticulata). We observed individual behaviour in situ to test whether fish discriminate two unfamiliar individuals among many familiar ones. We found that unfamiliar males and females were preferred over the familiar fishes in all groups and that this effect decayed over time. Increasing group sizes and levels of sexual activity did not hamper the preference for unfamiliar mates, providing further support for the role of frequency dependent mate choice in the maintenance of trait polymorphism in natural populations.

Blokey' newsrooms still a battleground for female journalists

This paper reports on the largest survey of female journalists in the Australian news media. The goal was to investigate issues confronting women, including the extent of perceived gender discrimination in promotion, job segregation and working conditions. It is the first quantitative research of its type in 16 years, building on a smaller survey by the Australian media industry union, the Media, Entertainment and Arts Alliance (MEAA) and the International Federation of Journalists (IFJ). That 1996 report found there was significant gender discrimination in Australian newsrooms and that sexual harassment, in particular, was a systemic problem. This 2012 online survey of 577 female journalists working across all media platforms in metropolitan, regional, rural and suburban news media organisations demonstrates that little has changed. The paper compares and contrasts key data from the 2012 and 1996 surveys to ascertain the challenges still evident for female journalists.

“Just a little bit of cheeky ribaldry”? Newsroom discourses of sexually harassing behaviour

 This paper is concerned with how Australian print news media journalists, male and female, remember, talk about, experience, acknowledge, condemn, and/or deny sexually harassing behaviour in the newsroom. A total of seventeen in-depth, semi-structured interviews were conducted with eight male and nine female journalists in late 2003 and early 2004. The interviewees ranged in age from 19 to 56 and differed in levels of industry experience. The interviews were not set up to specifically discuss sexually harassing behaviour in the newsroom; however it was a theme that arose in seven of the interviews about newsroom culture, my broader PhD project. The female interviewees make clear their encounters are constant reminders of how their bodies do not "fit" and/or where and how they do fit in this occupation. This is the case, even though some women do not use the term "sexual harassment" to describe the behaviour that clearly constitutes it under Australian government legislation. The two male journalists interviewed who mentioned harassment talk about it in defence of accepted office behaviour, or in passing about procedural business policy. The use of the term "sexual harassment," or lack of its use, also tells us about the place of feminism and/or feminist inspired government legislation in journalism's occupational culture. © 2007 Taylor & Francis.

Discrimination in the workforce: how it impacts a business

Discrimination, in its best form, is a hard concept to fathom as an employee or ordinary citizen. In the workplace, there are times when discrimination is necessary due to extenuating circumstances that revolve around the form or act of discrimination. It could be conveyed to save a life or avoid future conflict. However, it must be clearly stated as a written law that the act is lawful. When unlawful discrimination occurs, it stages an entirely different tone, as it is mainly conducted out of malice, hatred, greed, control, or ignorance. Over the last few decades, discrimination has existed in the workplace, although Federal laws mandate that it does not occur. It does not exist in just one geographical area or is country specific, but covers a wide spectrum, linking countries together from their points of view to creating rifts amongst those who are affected and those who are not, not only from a business perspective, but social humanistic relationships as well. This thesis will use quantitative and qualitative data to support discrimination of sexual harassment, race or color, and gender issues, as well as personal experiences, and how it has and will continue to impact businesses if the acts do not cease, permanently. Leadership, from the Presidents and Heads of Countries, Chief Executive Officers (CEOs), managers, lowest-ranking supervisor, and employees should make it their personal goal to ensure these issues do not continue or arise in their perspective areas of responsibilities. When employees understand that they are valued, will be taken seriously when reporting acts of discrimination, and that some form of action will be taken, performance and productivity will escalate, and morale will increase in the workplace, resulting in higher productivity and subsequently higher profit margins for the company.

Violência ocupacional contra profissionais de saúde em um hospital de urgência. natal/rn, 2009

Descriptive exploratory study, with quantitative approach, with data collected from April to May 2009, aiming to identify the types of occupational violence affecting professionals on the nursing and medical staff in an emergency hospital service in Natal/RN, over the last 12 months; to identify emergency sectors where occupational violence episodes took place; to characterize aggressors on each type of occupational violence; to know the procedures adopted after each violent act targeting nursing and medical staff professionals; and to know the consequences of violence suffered by the nursing and medical staff professionals. The sample consisted of 26 nurses, 95 nursing assistants/technicians and 124 physicians, for a total of 245 professionals. The results showed that 50.61% of the professionals were women, aged 41 to 45 (22.45%), with post-graduate studies (51.43%), married (60.82%); 21.22% had 16 to 20 years of experience in the profession and in emergency practice; working 40 weekly hours (86.12%); and working both the day shift and the night shift (70.21%); 27.35% consider violence to be a part of their profession and the patient s companions as an important risk factor (86.53%); couldn t inform whether there was a specific established procedure for reporting occupational violence (45.71%); 73.06% suffered occupational violence in the 12 months; 70.20% verbal assault, 24.08% moral harassment, 6.12% physical assault, and 3.67% sexual harassment; 66.67% of the patients took part in the physical assault; the companions, in verbal assault (58.14%); and the health staff in moral harassment (69.49%); facing episodes violence, 37.65% of the professionals reported the fact to their co-workers; 57.25% uffered from stress as a consequence; on 4.71% of the episodes the professionals had to be bsent from work, resulting in 75 days of occupational violence-related absence. We conclude here was a high rate of occupational violence in the researched population, with verbal ssault and moral harassment as the most frequent violence types. Because factors related to ccupational violence were very diverse, actions seeking to confront this problem shouldn t be limited to the work environment itself. Education ought to be one of the most effective ctions for avoiding or minimizing these events occurrence

Violência contra a mulher : estudo de caso em uma instituição de ensino

The study research case with a quantitative approach and prospective data, carried out between December 2010 and February 2011 with the aim of identifying the profile of women in the study, to characterize the acts of violence in the type, frequency, location occurrence and aggressor, analyze the steps taken after the occurrence of acts of violence and the main consequences on the victims. The population consisted of 285 workers in a tertiary institution in Rio Grande do Norte. The results showed that 99 (34.74%) have between 51 to 60 years of age, 78 (27.37%) of 41 to 50 and 62 (21.75%) between 20 and 30 years, are considered color white, 162 (56.84%) have completed higher education, 171 (60.00%) and of these 97 (56.73%) reported having some post-graduate degrees, are married, 141 (49.47%) and have from zero to one child, 148 (51.93%) reside in the south of the city of Natal, 146 (51.23%) have a monthly income of three to five minimum wages, 171 (60.00%) and are mostly in the Technical Administrative Sciences 152 (53.33%), 77 (27.02%) reported having experienced violence, 60 (62.50%) episodes of verbal aggression, 26 (27.08%) of bullying , 05 (5.21%) of physical abuse and 05 (5.21%) sexual harassment; 05 (100.00%) assaults were made by the spouse or partner of the victims and co-workers is another profession were responsible for 18 (30.00%) verbal aggression, 15 (57.69%) bullying and 03 (60.00%) sexual harassment, 02 (40.00%) of victims of physical aggression and 18 (30.00 %) of verbal abused only once, 10 (38.46%) of bullying and 02 (40.00%) of sexual harassment experienced four or more times 05 (100.00%) assaults occurred at domestic and work stood out with 36 (60.00%), verbal abuse, 22 (84.62%), moral harassment and 04 (80.00%) sexual harassment, 35 (36.46%) told colleagues work and 31 (32.29%) for family and friends in 75 (78.13%) cases there was no intervention, 07 (7.29) were unable to respond if something had been done and 14 (14.58% ) have been reported intervention of these, 09 (64.29%) were taken by the heads of the victims, 26 (32.10%) did not notify the fact on the ground that no action would be taken, 62 (80.52%) felt stress , 5 (1.76%) of women turned away from work after the episode of violence, accounting for 198 days of absenteeism. It is concluded that there is a high rate of violence against women, even when they have a good socioeconomic status, and in this sense is important to establish bases of new proposals for improving control of cases of health professionals, especially nurses, to approach patients with a more investigative, and that by identifying a case of violence, be instructed about the paths to be followed for notification while providing psychological support to victims.

Gender-based violence: a human rights issue

Includes bibliography

Violenze in famiglia e molestie sul lavoro: aspetti socio-criminologici e giuridici nell'ordinamento italiano e francese.

L'elaborato si pone l'obiettivo di indagare il complesso quadro delle molestie in famiglia e sul lavoro nell'ordinamento italiano e di effettuare una comparazione con un ordinamento appartenente alla stessa tradizione giuridica, l'ordinamento francese. Nel corso dell'esposizione saranno ricostruiti gli aspetti socio-criminologici e giuridici delle molestie in famiglia verso i soggetti deboli, donne, minori, anziani o portatori di handicap, le molestie sul luogo di lavoro quali molestie sessuali e mobbing, le molestie a distanza o stalking, che per molti aspetti rappresentano un fenomeno sommerso e poco conosciuto. La tesi intende analizzare soprattutto le forme di molestie psicologiche e meno conosciute. La ricostruzione teorico-normativa degli argomenti trattati è integrata con i risultati di una ricerca quantitativa e qualitativa tratta dalla giurisprudenza dei due paesi. Il lavoro, quindi, è organizzato in due parti: la prima è incentrata sugli aspetti teorici, socio-criminologici e giuridici e la seconda è dedicata alla ricerca empirica, che è stata condotta utilizzando quali fonti di dati le sentenze della Suprema Corte di Cassazione italiana e francese.

Do males matter? The role of males in population dynamics

Models of population dynamics generally neglect the presence of males. While this assumption holds under many circumstances, behavioural ecology increasingly tells us that the presence (or absence) of males may have an impact on female fitness, and hence population sizes. Here we ask the question of whether males matter to population dynamics, operationally defined as a dependency of population growth on the relative density of males. We provide simple models, and evaluate the current empirical evidence for them, that illustrate various mechanisms of such male influence: mate searching behavior, male resource use (including effects of sexual dimorphism), sexual harassment and sexual segregation. In each case, theory predicts that males can have an effect on population densities, and in some extreme cases a positive feedback between an increasingly male-biased sex ratio and the effects on female harassment may theoretically even bring about population extinction. The results of this study, and the literature reviewed, show that the males can have a substantial effect on population dynamics, particularly so when human influences result in biased sex ratios.

Sport Psychology. Theories and Applications for Performance, Health and Humanity.

This congress proceedings volume includes all abstracts submitted to the 14th European Congress of Sport Psychology of the European Federation of Sport Psychology FEPSAC that have been accepted by the scientific evaluation committee. Content: six keynote lectures, Panteleimon ("Paddy") Ekkekakis: Escape from Cognitivism: Exercise as Hedonic Experience; Sergio Lara-Bercial and Cliff Mallett: Serial Winning Coaches – Vision, People and Environment; Kari Fasting: Sexual Harassment and Abuse in Sport – Implications for Sport Psychologists; Claudia Voelcker-Rehage: Benefits of Physical Activity and Fitness for Lifelong Motor and Cognitive Development – Brain and Behaviour; Nancy J. Cooke: Interactive Team Cognition: Focusing on Team Dynamics; Chris Harwood: Doing Sport Psychology? Critical Reflections as a Scientist-Practitioner. Abstracts of 11 invited symposia, 65 submitted symposia, 8 special sessions, and 5 poster sessions.