Environmental Literacy Level Comparison of Undergraduates in the Conventional and ODLs Universities in Sri Lanka

Developing positive attitudes by upgrading the environmental literacy level is very important to protect nature from anthropogenic pressures. This study evaluates existing knowledge, awareness, attitude and behavior, perceived issues, and solutions of undergraduates on major environmental issues of two national universities with different teaching methods of the Open University of Sri Lanka (OUSL: open distance learning) and the University of Peradeniya (UP: conventional). A questionnaire survey (29 structured and 04 open-ended items) was adapted with 800 undergraduates of engineering, science, management, law, and arts/ social sciences disciplines. We computerized descriptive statistics, such as frequency and cross-tabulation, and mean comparison using the SPSS software. The results showed that there was no significant difference (p > 0.05) of existing environmental knowledge in undergraduates of two universities. However, there was a significant difference in undergraduates’ family income (F = 5.387, p < 0.001) and family educational background (p < 0.05) with environmental knowledge. School education played a main role in building environmental concepts for undergraduates. The environmental attitude and behavior of both student groups showed a fairly favorable status. The majority of respondents suggested that TV and radio were the most effective media for environmental awareness. Undergraduates of the OUSL and UP were more interested in “tree planting”/ “gardening” (22.7%) and “hiking (mountain climbing)” (25.7%), respectively. Both OUSL and UP groups recognized “global warming” as the major global environmental issue and air pollution as the local issue. This study highlights the importance of building environmental knowledge among undergraduates, mainly on global and local environmental issues, to improve sustainable environment management.

MacIntyre T, Calogiuri G. Enable, Reconnect and Augment: A New ERA of Virtual Nature Research and Application

Being exposed to natural environments is associated with improved health and well-being, as these environments are believed to promote feelings of “being away” from everyday struggles, positive emotional reactions and stress reduction. Despite these positive effects, humanity is becoming increasingly more distanced from nature due to societal changes, such as increased urbanization and the reduced accessibility of natural environments. Technology is also partly to blame, as research suggests that people replace nature contact with increased screen time. In this cross-section between nature and technology, we find technological nature which is progressing towards a point where we may be capable of simulating exposure to real nature. Concerns have been raised regarding this technology, as it is feared it will replace real nature. However, research suggests that virtual nature may have a more positive impact on society than a mere replacement of real nature, and this review propose several areas where virtual nature may be a beneficial addition to actual nature (Enable), help people reconnect with the real natural world (Reconnect) and “boost” human-nature interactions (Augment). Based on the current research and theoretical framework, this review proposes guidelines for future research within these areas, with the aim of advancing the field by producing high quality research.

Psychosocial and Physiological Health Outcomes of Green Exercise in Children and Adolescents-A Systematic Review

Both physical activity (PA) and nature exposure are associated with several youth health benefits. However, the health outcomes when being physically active in nature, called Green Exercise (GE), are less clear. Thus, the purpose of this systematic review was to provide an overview of the psychosocial and physiological outcomes of GE in children and adolescents and to outline future GE research directions. The PRISMA statement guided the review. Web of Science, PubMed, ERIC, and APA PsychNET were systematically searched in February 2019, including studies between 2000 and 2019. Fourteen of 1175 identified publications were included, which reported 15 different psychosocial and six different physiological outcomes, with some studies reporting more than one outcome. For 16 outcomes, studies reported either similar or no effects for both GE and comparison groups. For six outcomes, studies reported stronger effects for GE, for three outcomes, studies reported stronger effects in the comparison group. Evidence was rated as weak, using the EPHPP tool. Thus, GE does not have deleterious effects for children and adolescents compared to PA in other settings. GE might be beneficial; however, due to the study's heterogeneity and quality, it is premature to make definite conclusions. Future research should build the quality of evidence for GE, use more rigorous research designs, and investigate the underlying effects and mechanisms of GE.

Immersive Nature-Experiences as Health Promotion Interventions for Healthy, Vulnerable, and Sick Populations? A Systematic Review and Appraisal of Controlled Studies

In this systematic review, we summarized and evaluated the evidence for effects of, and associations between, immersive nature-experience on mental, physical, and social health promotion outcomes. Immersive nature-experience was operationalized as non-competitive activities, both sedentary and active, occurring in natural environments removed from everyday environments. We defined health according to the World Health Organization's holistic and positive definition of health and included steady-state, intermediate, and health promotion outcomes. An electronic search was performed for Danish, English, German, Norwegian, and Swedish articles published between January 2004 and May 2017. Manual approaches, e.g., bibliographies from experts, supplemented the literature search. Data were extracted from 461 publications that met the inclusion criteria. To assess the status and quality of the evidence for health promotion effects of immersive nature-experience, we focused on the subset of studies based on controlled designs (n = 133). Outcome level quality of the evidence was assessed narratively. Interventions most often involved adventure-based activities, short-termed walking, and seated relaxation in natural environments. We found positive effects on a range of health promotion outcomes grouped under psychological wellbeing (n = 97; ≈55% positive; ≈13% mixed; ≈29% non-significant; 2% negative); psychosocial function (n = 67; ≈61% positive; ≈9% mixed; ≈30% non-significant); psychophysiological stress response (n = 50; ≈58% positive; ≈18% mixed; ≈24% non-significant), and cognitive performance (n = 36; ≈58% positive; ≈6% mixed; ≈33% non-significant; 3% negative); and social skills and relationships (n = 34; ≈70% positive; ≈7% mixed; ≈22% non-significant). Findings related to outcomes categorized under physical health, e.g., risk of cardiovascular disease, were less consistent (n = 51; ≈37% positive; ≈28% mixed; ≈35% non-significant). Across the types of interventions and outcomes, the quality of the evidence was deemed low and occasionally moderate. In the review, we identify, discuss, and present possible solutions to four core methodological challenges associated with investigating immersive nature-experience and health outcomes: (1) intervention and program complexity; (2) feasibility and desirability of randomization; (3) blinding of participants and researchers; and (4) transferability and generalizability. The results of the review have been published as a popular-scientific report and a scientific research overview, both in Danish language.

Exploring the attitudes towards and experiences of geocaching amongst families in the community

There is a need for physical activity interventions to focus on autonomous forms of motivation to increase uptake and maintenance. Geocaching is a GPS-based treasure-hunt game with potential to increase levels of walking. The study aim was to explore the experiences of a geocaching intervention for people introduced to geocaching. A five-week geocaching intervention took place. Participants (n = 30) were recruited via school assemblies and village posters. Semi-structured telephone interviews (n = 21) were conducted post intervention to determine the participants' motives, barriers and experiences of geocaching. Geocaching motivators (social activity, challenge/discovery) and barriers (lack of time, problems with mobile technology and unsuccessful trips) were identified. Findings suggest that geocaching is a feasible activity to promote physical activity, particularly among families. Further robust and larger scale trials are required that target sedentary individuals, adopting strategies to reduce perceived barriers to geocaching.