Reducing Anxiety with Nature and Gardening (RANG): Evaluating the Impacts of Gardening and Outdoor Activities on Anxiety among U.S. Adults during the COVID-19 Pandemic.

The COVID-19 pandemic impacted mental health. Growing research has identified the mental health benefits of nature contact, including gardening. We used a cross-sectional survey to investigate the association between gardening and other outdoor activities with anxiety among U.S. adults. The RANG (Reducing Anxiety with Nature and Gardening) survey was distributed online from June−September 2020 through social media (Twitter and Facebook) and a national Master Gardeners listserv. Survey questions captured demographics, COVID-19 experiences, gardening, outdoor activities, and anxiety using the Generalized Anxiety Disorder 7-item scale. Data were analyzed using chi-square, Fisher's exact, and Kruskal−Wallis tests, as well as logistic regression. Among participants, 46% reported anxiety symptoms. Participants who had gardened ≥ 15 years and those gardening > 8 h over two weeks had lower anxiety scores. Spending more time outdoors on weekdays also decreased anxiety scores. After adjusting for covariates, lower odds of anxiety were identified for 50−69 and 70−89-year-olds vs. 18−29-year-olds; males vs. females; and Texas vs. Maryland residents. These findings confirm increased anxiety during the COVID-19 pandemic and suggest that sustained gardening and other outdoor activities could help reduce anxiety.

The Potential Correlation Between Nature Engagement in Middle Childhood Years and College Undergraduates' Nature Engagement, Proenvironmental Attitudes, and Stress.

INTRODUCTION: Nature engagement (NE) provides myriad psychological and physiological benefits, many of which begin in childhood and continue into adulthood. Research suggests children who have positive experiences with nature are more likely to continue engaging with nature and have more proenvironmental attitudes (PEAs) as adults. Among the benefits of NE are reduced stress, improved sleep, and improved cognitive performance, all essential criteria for healthy undergraduate life. College students in particular, because of high levels of stress, may benefit from NE, and the frequency and type of their engagement may be impacted by childhood experience. OBJECTIVE: This study aimed to better understand the potential correlation between university undergraduates' past NE in their middle childhood years (MCYs) and current NE; past NE and undergraduate PEA; and undergraduate NE and stress levels. We chose to examine the middle childhood and undergraduate years because little research has been conducted on the relationship of NE between these two age groups. METHODS: We used a survey of undergraduate students (n = 309) enrolled at a US university to explore the frequency and types of NE during MCYs, their family and neighborhood demographics, and current levels of NE, PEA, and stress in their undergraduate lives. RESULTS: Although results indicated a large decrease in NE from middle childhood to undergraduate years for most participants, we found a significant positive correlation between NE during MCYs and undergraduate NE. We found a positive correlation between MCYs NE and undergraduate PEA as well as undergraduate NE and undergraduate PEA. Contrary to other studies and to our hypothesis, we did not find a correlation between undergraduate NE and reduced stress levels. CONCLUSION: This study looked specifically at US undergraduate students to compare their current engagement with and attitudes toward nature and the environment with their nature experiences during their formative MCYs. Our results suggest that it is important for people to have positive experiences with nature in childhood, both for continued NE and to inculcate PEAs in adulthood. These results can help in formulating approaches to improving student well-being at institutions of higher learning.

Physical environments that support the mental health of staff and families in the NICU.

INTRODUCTION: The number of individuals suffering from mental and behavioral health disorders and the lack of access to treatment and appropriate facilities for these individuals are among the most pressing issues of our time. The purpose of this study is to describe the psychological challenges of staff and families in a neonatal intensive care unit (NICU), apply the outcomes of a study on mental health environments to the NICU setting, and make recommendations for the design of NICUs in support of mental health therapy and care. MATERIALS AND METHODS: This study involved the translation of a previous study in mental and behavioral health facilities to the NICU setting. The original study involved interviews (N = 19) and online surveys (N = 134) investigating the importance and presence of particular environmental amenities intended to support mental and behavioral health settings. Data analyzed using Mann-Whitney U tests suggested that the "importance" scores of specific environmental qualities and features were significantly higher than the "effectiveness" scores. An analysis using the Dunn-Bonferroni correction revealed that some environmental qualities and features were rated as significantly more important or more effective than others. For the purposes of this paper, the variables were reexamined for applicability to NICU settings. RESULT: Twenty of the original 26 design goals for mental health units were applicable to NICUs. These goals and how they might be implemented are summarized. DISCUSSION: Guidelines identified as being important in therapeutic environments can be applied to NICU settings.

Evaluation of a Mental and Behavioral Health Patient Room Mockup at a VA Facility.

OBJECTIVE: The primary goal of this research was to evaluate a physical full-scale, high-fidelity mockup of a mental and behavioral health (MBH) inpatient room and bathroom. BACKGROUND: There is minimal research on design for MBH and no published research using mockups to evaluate a MBH design proposal. To address this gap, an interdisciplinary team developed an ideal Patient-Centered MBH Patient Room, which was built as a mockup at a Veterans Administration (VA) facility and evaluated by patients and staff in situ. METHOD: The mock-up was evaluated using a structured mixed methods process that incorporates feedback using Feedback Forms and facilitated Listening Sessions. Our two primary hypotheses were that the design, as represented by the mock-up, would be positively evaluated and that there would be a difference between staff and patient perceptions, with patients rating the design higher than staff. RESULTS: Quantitative analysis confirmed our hypotheses, revealing an overall positive response, with a difference between patients and staff. Contrary to hypothesis, staff consistently rated the design higher than patients. Qualitative analysis found mixed reception of the design and three primary themes: safety, homeyness/deinstitutionalization, and positive distraction/nature. CONCLUSIONS: Physical mock-ups may be an effective tool for evaluation of a proposed design; however, staff perceptions of the environment may differ from those of patients. One drawback of using a physical high-fidelity mock-up is the expectation that the mock-up perfectly represents the proposed design. With this project, even small unfinished details were distracting to the participants and may have negatively affected the evaluation.

The Impact of Green Space on Violent Crime in Urban Environments: An Evidence Synthesis.

Can the presence of green space in urban environments reduce the frequency of violent crime? To ascertain the evidence on this topic, we conducted an in-depth literature review using the PRISMA checklist. The search parameters included US articles written in English and published since 2000. More than 30,000 potential paper titles were identified and ultimately, 45 papers were selected for inclusion. Green spaces typically comprised tree cover, parks and ground cover. Criminal behaviors typically included murder, assault, and theft. The majority of the research reviewed involved quantitative methods (e.g., comparison of green space area to crime data). We extracted multiple mechanisms from the literature that may account for the impact of green space on crime including social interaction and recreation, community perception, biophilic stress reduction, climate modulation, and spaces expressing territorial definition. Recommendations are made for future research, such as meta-analysis of existing data and the development of grounded theory through qualitative data-gathering methods. By providing evidence that access to nature has a mitigating impact on violence in urban settings, city governments and communities are empowered to support these interventions.

Minimum Time Dose in Nature to Positively Impact the Mental Health of College-Aged Students, and How to Measure It: A Scoping Review.

Background: Across the U.S., college and university students exhibit high levels of stress, anxiety, depression, and other mental health issues. While counseling, medications and, in more severe cases, hospitalization are all appropriate treatments for such conditions, an increasing body of evidence has demonstrated that spending time in nature can provide tangible benefits for mental health and well-being. The aim of this study was to define a "dose" of time in nature that could be prescribed to college-age students, as a preventative and supportive mental health and well-being intervention. The specific objectives of this scoping review were thus: to define the minimum amount of time in nature that results in positive impact on mental health and well-being for college-aged students; to describe the types of engagement with nature that elicited the impact; and to describe and explore the most commonly used measure of effect pre- and post-time in nature. Methods: This scoping review was conducted following the PRISMA-ScR Checklist. A review protocol was developed but not registered. Fourteen bibliographic databases were searched and all results were blindly screened using established inclusion criteria. All titles and abstracts were screened by at least two reviewers, a third being used as a tie-breaker if needed. Studies were included if: subjects were of average college age; they examined a treatment of time (hours or minutes) in nature; they examined change in measures of mental health and well-being pre- and post-exposure; they compared participants across at least two environments; the study was published in English or French; and if the study was <20 years old. Results: Initially, 11,799 titles were identified and once de-duplicated, 10,917 titles were screened. One hundred fifty-five papers were given full text reviews, of which 14 studies were included in this review. In summary, 13 of the 14 papers explicitly noted that the participants were college students. Two-thirds of the studies (n = 10) took place in Japan. One study took place in Sweden, and the remaining studies took place in the United States (n = 3). These studies show that, when contrasted with equal durations spent in urbanized settings, as little as 10 min of sitting or walking in a diverse array of natural settings significantly and positively impacted defined psychological and physiological markers of mental well-being for college-aged individuals. Within the included studies, 22 different measures were used to assess the effects of nature doses on mental health and well-being. Conclusions: This review provides time-dose and activity-type evidence for programs looking to use time in nature as a preventative measure for stress and mental health strain, and also demonstrates opportunities in six specific foci for more research in this area.