Food for thought: Reinforced learning and recall of physical activity calorie equivalent (PACE) and numerical calorie content in an associative learning task.

Calorie overconsumption has been proposed as a critical contributing factor to rising obesity rates. To combat this health issue, governments and policymakers have suggested implementing numerical caloric content labels. Alternatively, physical activity calorie equivalent (PACE) labels are being proposed as an easier-to-understand metric, representing the amount of physical activity required to burn off calorie content. This study examined individuals' ability to correctly estimate either the numerical caloric content or the PACE values of food images in an associative learning task. Moreover, it assessed whether this knowledge was learned and retained over time. One hundred and ninety-one participants were instructed to estimate either the numerical caloric content or PACE values of thirty food images. To facilitate learning, feedback on the correct number of calories or PACE values was provided during the first session (Time 1). To assess retention, people re-estimated numerical caloric content or PACE values of the same food pictures three days later (Time 2) and seven days later (Time 3), where feedback was not provided. Results showed that participants in both groups improved their estimations using feedback, with people being consistently more accurate when estimating numerical calorie content. Yet, our results also suggest that participants consolidated their knowledge of PACE values over time. Finally, our findings show that hunger moderates individuals' estimation ability, where hungrier people are less accurate than satiated ones. The results contribute to our understanding of how consumers process, estimate, and learn PACE labels versus numerical caloric content, and provide valuable information for researchers and policymakers to develop and implement nutritional labels as a health strategy.

What the curtains do not shield: A phenomenological exploration of patient-witnessed resuscitation in hospital. Part 2: Healthcare professionals' experiences.

AIMS: To explore healthcare professionals' experiences of patient-witnessed resuscitation in hospital. DESIGN: Descriptive phenomenology. METHODS: Healthcare professionals involved in hospital resuscitation activities were recruited from medical, intensive care, resuscitation and education departments in a university hospital in England. Data were collected through face-to-face and focus group interviews, between August 2018 and January 2019. Data were analysed using Giorgi's phenomenological approach. RESULTS: Nine registered nurses, four healthcare assistants and seven doctors participated in four individual interviews and three focus groups. Findings were related to three themes: (1) Protecting patients from witnessing resuscitation: healthcare professionals used curtains to shield patients during resuscitation, but this was ineffective. Thus, they experienced challenges in explaining resuscitation events to the other patients and communicating sensitively. (2) Emotional impact of resuscitation: healthcare professionals recognized that witnessing resuscitation impacted patients, but they also felt emotionally affected from performing resuscitation and needed coping strategies and support. (3) Supporting patients who witnessed resuscitation: healthcare professionals recognized the importance of patients' well-being, but they felt unable to provide effective and timely support while providing life-saving care. CONCLUSION: Healthcare professionals involved in hospital resuscitation require specific support, guidance and education to care effectively for patients witnessing resuscitation. Improving communication, implementing regular debriefing for staff, and allocating a dedicated professional to support patients witnessing resuscitation must be addressed to improve clinical practice. IMPACT: The WATCH study uncovers patients' and healthcare professionals' experiences of patient-witnessed resuscitation, a phenomenon still overlooked in nursing research and practice. The main findings highlight that, in common with patients, healthcare professionals are subject to the emotional impact of resuscitation events and encounter challenges in supporting patients who witness resuscitation. Embedding the recommendations from this research into clinical guidelines will impact the clinical practice of healthcare professionals involved in hospital resuscitation and the quality and timeliness of care delivered to patients.

What the curtains do not shield: A phenomenological exploration of patient-witnessed resuscitation in hospital. Part 1: patients' experiences.

AIMS: The aim of the study was to explore the experiences of hospital patients who witnessed resuscitation of a fellow patient. DESIGN: Descriptive phenomenology. METHODS: Patients who witnessed resuscitation were recruited from nine clinical wards in a university hospital in England. Data were collected through face-to-face individual interviews. Participants were interviewed twice,in 1 week and 4 to 6 weeks after the resuscitation event. Data were collected between August 2018 and March 2019. Interviews were analysed using Giorgi's phenomenological analysis. RESULTS: Sixteen patients participated in the first interview and two patients completed follow-up interviews. Three themes were developed from the patients' interviews. (1) Exposure to witnessing resuscitation: patients who witness resuscitation felt exposed to a distressing event and not shielded by bed-space curtains, but after the resuscitation attempt, they also felt reassured and safe in witnessing staff's response. (2) Perceived emotional impact: patients perceived an emotional impact from witnessing resuscitation and responded with different coping mechanisms. (3) Patients' support needs: patients needed information about the resuscitation event and emotional reassurance from nursing staff to feel supported, but this was not consistently provided. CONCLUSION: The presence of other patients during resuscitation events must be acknowledged by healthcare professionals, and sufficient information and emotional support must be provided to patients witnessing such events. This study generates new evidence to improve patients' experience and healthcare professionals' support practices. IMPACT: The phenomenon of patient-witnessed resuscitation requires the attention of healthcare professionals, resuscitation officers and policymakers. Study findings indicate that witnessing resuscitation has an emotional impact on patients. Strategies to support them must be improved and integrated into the management of in-hospital resuscitation. These should include providing patients with comprehensive information and opportunities to speak about their experience; evacuating mobile patients when possible; and a dedicated nurse to look after patients witnessing resuscitation events.

A Cross-Cultural Study of Risky Online Self-Presentation.

The use of social media is pervasive among young adults. However, not all posted content is beneficial to their self-presentation, but can have negative and damaging consequences. This study investigated how individual differences in self-monitoring and impulsiveness influence risky online self-presentation in British and Italian samples. British participants (n = 88) were more likely to post comments and images related to their alcohol and drug use, whereas Italian (n = 90) participants posted more offensive content and personal information. High self-monitoring and high impulsiveness was positively predictive of risky self-presentation online regardless of nationality, highlighting the normative influence of social media culture, and the influence of both spontaneous and deliberative behavior on posting inappropriate content online. These novel insights regarding the way young adults present themselves on social network sites could help explain differences in self-presentation.