Antimicrobial resistance is a major threat to both human and animal health, but reduction of use raises issues of how standards of animal health and welfare can be maintained without them. This turns the spotlight onto the role of good management and higher standards of animal welfare as drug-free ways of improving immune function and increasing resistance to infection. Research is urgently needed into the relationship between animal welfare, immunity, gut microbiota and disease and we are not yet in a position to claim that improving welfare will improve resistance to disease. ‘Boosting’ the immune system is not straightforward and an interdisciplinary approach is needed.

Traditionally, assessment of animal welfare generally focused on physiological signs of health with less consideration of psychological well-being. More recently, the Five Domains model highlighted the concept of all aspects of an animal's life influencing their affective state. In equestrianism, however, there is a lack of awareness of the Five Domains model and, specifically, how different factors may affect the mental well-being of horses (Equus caballus). This divide between scientific research and lay horse owners could compromise equine welfare by failing to recognise horses as sentient beings with species-specific needs. The present study therefore aimed to explore how evidence-based information can be effectively communicated to equestrians (n = 259) through an online survey and whether increased knowledge of equine welfare needs has any impact on horse caregivers’ assessment of their own horses’ quality of life. Results showed that a simple educational infographic based on the Five Domains model had a significant impact on equestrians’ assessment of equine welfare, although longitudinal, empirical studies are needed. Scores on a Likert scale for health, behaviour/human interactions and overall welfare were significantly lower following the intervention but scores for emotional well-being were significantly higher. This may suggest that, whilst the infographic increased participant awareness of the importance of emotional state and the factors affecting welfare, there were difficulties or inconsistencies in objectively assessing these emotions. This highlights the need for equine welfare science to be communicated more proactively to horse owners in an accessible, engaging format.

We examined the effects of daily positive or negative human handling on the behaviour of Holstein-Friesian dairy calves (n = 20 calves per treatment, five calves per group). The response to humans and indicators of positive emotions were examined at four weeks of age. Calves that received positive handling approached a familiar handler within 1 min in 50% of the handling sessions compared to 17% of the sessions for negatively handled calves but showed no difference when approaching an unfamiliar person. Calves that received positive handling showed less avoidance behaviour in their home pen to an approaching unfamiliar person (score, positive: 3.7, negative: 2.8) but there was no treatment effect on flight distance when tested outside the home pen. Both treatment groups responded similarly to a novel object and performed the same amount of play behaviour. Calves that received positive handling interacted more with cow brushes than calves that received negative handling (positive: 9.9%, negative: 7.9% of the total time). At three months of age, avoidance behaviour was re-tested, this time including 20 control animals of the same breed and age, reared routinely on-farm. Controls showed more avoidance behaviour (positive: 1.5, negative: 1.0, control: 0.3) and had a greater flight distance (positive: 3.3 m, negative: 3.7 m, control: 4.9 m). The results confirm existing literature demonstrating that the quantity and quality of handling influence the response towards humans. Little evidence was found that the type of early handling influences behaviours indicative of positive emotions.

School counsellors implement preventative programs to build student resilience and coping skills to counteract the rising mental health needs of children in Australia. School-based meditation programs are effective for individuals and groups, with documented benefits. Most literature examines mindfulness meditation, and the current, exploratory study aimed to add to the research breadth by considering stillness meditation. The stillness program ‘Let’s be Still’ is a 10-week, class-based program that was conducted between 2015–2020 by the school psychologist in a regional, independent New South Wales school. Data were collected from questionnaire responses of 169 Year 2 (7–9 years) and five teachers to document what the children had learnt and how it helped them. Thematic analysis of the responses revealed an emphasis on stillness promoting positive emotions and behaviours. Both students and teachers articulated that learning and practising stillness provided the students with tools to be calm, relaxed and settled, to deal with conflict and to have a break from the busyness of the school day. While the study design does not allow generalisability of the program’s effectiveness, this study may offer input for school counsellors considering the implementation of a school-based meditation program.

Information and Communication Technologies (ICTs) have become increasingly present in our lives, and their use has spread considerably. This paper presents a review of the way ICTs can help practitioners and researchers to study, promote, and train positive emotions. It is framed within the field of Positive Technologies: the applied scientific approach to the study of the use of technology to improve the quality of personal experience, with the goal of increasing wellbeing. First, the article presents an introduction to the topic of technologies and positive emotions. Then, it describes how ICTs can aid in monitoring, assessing, promoting, modifying, and training positive emotions. Finally, implications and future directions of the role of Positive Technologies in positive emotions are discussed. The authors conclude that, in the near future, Positive Technologies and the field of positive emotions will interact synergistically, producing an exponential growth in the understanding and promotion of positive emotions.

Volunteerism is a well consolidated social phenomenon in our society. However, its rapid growth in the last few years has complicated the integration of theoretical knowledge and its application in organizational settings. Taking into account that nowadays, one of the chief problems of volunteer organizations is sustained volunteer service, the object of this work is to verify, within the context of the psychosocial model of sustained volunteerism (Vecina, 2001), the type of relation between the experience of positive emotions in volunteers and their intention of remaining in the organization. This work was carried out on a sample of volunteers who had been in service for less than one year prior to this study.

This study examined a gratitude intervention repeating Emmons and McCullough study (2003) in a Spanish sample. Participants were randomly assigned to one of three conditions (gratitude, hassles and any event) and kept daily records during 2 weeks of gratitude, affect, quality of relationships, physical and subjective well-being. We added design features to assess the intervention long-term impact (follow-up measures), and to improve the design control (pre-treatment measures). Following the cited authors' analysis, i.e., comparing groups only in the post-test, we replicated their results, finding differences in positive affect and gratitude between the gratitude condition and the hassles condition. However, when including both the pre and the follow-up measures in the analysis, results were replicated only partially, as the difference in gratitude disappeared. Moreover, the difference in positive affect between groups in the post-test seemed to be influenced mainly by a decrease in positive affect in the hassles group. Post-test differences between groups in positive affect disappeared in the follow-up. Gratitude interventions may have an effect on well-being, but we consider other methods to promote gratitude besides gratitude journals should be tested.

How older women cope with challenges and losses in later life influences not only their physical health but also their psychological wellbeing and quality of life. The purpose of the analysis reported in this paper was to understand how participation in a women's leisure-based social group – the Red Hat Society® – serves as a coping resource for older women. The Society is an international organisation of women aged 50 or more years and has the mission to ‘celebrate the silliness of life’. The Society currently has an estimated one million members in 30 countries. To understand the ways that social group participation may contribute to older women's health and wellbeing, this paper examines the dynamics of leisure-based coping with positive emotions as the focus. Based on an analysis of responses to an open-ended question about meaningful experiences associated with being involved in the Red Hat Society, the sample of 272 members identified the main reasons for their involvement as chronic and acute stressors, challenging life transitions and daily hassles. In addition, they described four ways that participation helped them to manage these stressors: as a context for social support, emotional regulation, sustaining coping efforts, and meaning-focused coping. The results are discussed in relation to theory and previous evidence on the role of positive emotions and leisure in coping.