Percorrer por autor "Neves, Joao"
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- Applying the stereotype content model (SCM) and BIAS map to understand attitudinal and behavioral tendencies toward the conservation of sharksPublication . Neves, Joao; Pestana, José; Giger, Jean-ChristopheSharks are at increasing risk of extinction. Being a key factor in maintaining the balance of marine life in the ocean, as well as regulating the variety and abundance of the species below them in the food chain, their depletion is threatening the whole marine ecological system. Aside from the fisheries industry regulation, public opinion plays a fundamental role in any conservation effort. However, unlike other iconic sea marine animals such as dolphins, sharks receive little attention, and conservation support from the public. Many scholars attribute such neglect to sharks' bad image amongst the public. The present study was aimed at getting a better understanding of sharks' bad image, using the Stereotype Content Model/Behaviors from Intergroup Affect and Stereotypes map (SCM/BIAS map), and its association with attitudinal and behavioral tendencies toward their conservation. Participants (n = 144; Mage = 22.28; SD = 6.24; 66% female) were assessed in terms of their perceived warmth, competence, and approach-avoidance emotions related to sharks (and dolphins), as well as attitudes toward their conservation and their donation intention. Results showed that, congruent with the SCM/BIAS map, sharks fit the “threatening-awe stereotype” (high competence and low warmth), whereas dolphins align with the “protective stereotype” (high competence and high warmth). Results also showed that warmth was associated with more positive perceptions of sharks and positive attitudes toward their conservation. Warmth as a potential facilitating key factor in sharks’ conservation promotion is discussed.
- Focusing on social behaviors: Improving the perceived warmth of sharks in an aquarium settingPublication . Neves, Joao; Giger, Jean-Christophe; Alves, Vasco; Soares, NunoSharks are commonly depicted as intentionally dangerous predators and are considered a threat by the general public, limiting support for and success of global shark conservation. Following the SCM framework, this study aimed at testing the effect of information on the social lives of sharks alone or paired with circumstantial humor on the participants’ perceived warmth of sharks before visiting an aquarium. The present study took place in a naturalistic setting, allowing testing of the variables in a pseudo-real-world environment where results can objectively help in the implementation of strategies on the ground. A total sample of 303 visitors participated in this study, where three conditions (control: 100; social information: 102; social information with humor: 101) were tested. Results showed that, although mild, it was possible to affect the warmth dimension of the shark’s stereotype, most likely due to the presence of information about the social lives of sharks. This information slightly leveraged the perceived warmth dimension, although still far from the less threatening stereotype as aimed. Results also highlight the possible importance of using videos within the strategic communication and education approaches in aquariums in order to be most effective in challenging the shark stereotype. Limitations and future research ideas are explored.
- Towards a greener endoscopy: considerations on the strategies to improve sustainabilityPublication . Neves, Joao; Roseira, Joana; Cunha, Miguel F.; Pellino, Gianluca; Sampietro, Gianluca M.; Rodríguez de Santiago, EnriqueClimate crisis is dramatically changing life on earth. Environmental sustainability and waste management are rapidly gaining centrality in quality improvement strategies of healthcare, especially in procedure- dominant fields such as gastroenterology and digestive endoscopy. Therefore, healthcare interventions and endoscopic procedures must be evaluated through the ‘triple bottom line’ of financial, social, and environmental impact. The purpose of the paper is to provide information on the carbon footprint of gas- troenterology and digestive endoscopy and outline a set of measures that the sector can take to reduce the emission of greenhouse gases while improving patient outcomes. Scientific societies, hospital execu- tives, single endoscopic units can structure health policies and investment to build a “green endoscopy”. The AIGO study group reinforces the role of gastrointestinal endoscopy professionals as advocates of sus- tainability in digestive endoscopy. The “green endoscopy” can shape a more sustainable health service and lead to an equitable, climate-smart, and healthier future.