Beyond "bluespace" and "greenspace": A narrative review of possible health benefits from exposure to other natural landscapes.

Numerous studies have highlighted the physical and mental health benefits of contact with nature, typically in landscapes characterized by plants (i.e., "greenspace") and water (i.e., "bluespace"). However, natural landscapes are not always green or blue, and the effects of other landscapes are worth attention. This narrative review attempts to overcome this limitation of past research. Rather than focusing on colors, we propose that natural landscapes are composed of at least one of three components: (1) plants (e.g., trees, flowering plants, grasses, sedges, mosses, ferns, and algae), (2) water (e.g., rivers, canals, lakes, and oceans), and/or (3) rocks and minerals, including soil. Landscapes not dominated by plants or liquid-state water include those with abundant solid-state water (e.g., polar spaces) and rocks or minerals (e.g., deserts and caves). Possible health benefits of solid-state water or rock/mineral dominated landscapes include both shorter-term (e.g., viewing images) and longer-term (e.g., living in these landscapes) exposure durations. Reported benefits span improved emotional and mental states and medical treatment resources for respiratory conditions and allergies. Mechanisms underlying the health benefits of exposure consist of commonly discussed theories in the "greenspace" and "bluespace" literature (i.e., instoration and restoration) as well as less discussed pathways in that literature (i.e., post-traumatic growth, self-determination, supportive environment theory, and place attachment). This is the first review to draw attention to the potential salutogenic value of natural landscapes beyond "greenspace" and "bluespace." It is also among the first to highlight the limitations and confusion that result from classifying natural landscapes using color. Since the extant literature on natural landscapes - beyond those with abundant plants or liquid-state water - is limited in regard to quantity and quality, additional research is needed to understand their restorative potential and therapeutic possibilities.

CT pulmonary angiography findings in HIV-infected patients referred for suspected pulmonary thrombo-embolic disease.

BACKGROUND: South Africa bares a significant burden of HIV and imaging is commonly performed as part of the workup for respiratory distress. OBJECTIVES: The aim of this study was to document the prevalence of pulmonary thrombo-embolic disease (PTED) and other findings in HIV-infected patients referred for CT pulmonary angiography (CTPA) for suspected PTED. METHOD: Forty CTPA studies of documented HIV-infected individuals investigated for suspected PTED during a 1-year period were retrieved, anonymised and interpreted by three consultant radiologists. Inter-reader reliability was calculated using Free Marginal multi-rater Kappa. RESULTS: Fourteen of the forty cases (35%) were positive for PTED. In the pulmonary embolism (PE)-positive group, 57.14% had peripheral disease and 42.86% had both peripheral and central disease. Associated findings in the PE-positive cases were pulmonary infarcts (17.5%), mosaic attenuation (17.5%) and linear atelectasis (7.5%). The most common incidental findings were solid pulmonary nodules (52.5%), non-wedge-shaped consolidation (45%), cardiomegaly (52.5%) and enlarged intra-thoracic lymph nodes (52.5%). Thirty per cent of the study population had findings related directly to the presence of PTED, whilst most cases in the study (77.5%) had pulmonary findings unrelated to PTED. In the PE-negative cases, 55% reported emergent findings that warranted immediate or urgent medical attention. CONCLUSION: Computed tomography pulmonary angiography imaging is critical for diagnosing PE. However, further investigation into the judicious application of CTPA in HIV-infected patients with suspected PTED is required, as CTPA findings in most of the cases in this study were unrelated to PE.

Association between residential greenness during childhood and trait emotional intelligence during young adulthood: A retrospective life course analysis in the United States.

Trait emotional intelligence reflects a set of self-perceptions and behavioral tendencies to empathize with others and manage one's own emotions. Trait emotional intelligence is a valuable characteristic since it can aid social interaction, bolster subjective wellbeing, and predict career success. Past research suggests that brief exposures to greenspace can enhance outcomes related to facets of trait emotional intelligence. The current study employed a retrospective life course analysis to examine whether residential greenness and other aspects of the residential environment predict trait emotional intelligence in early adulthood. Childhood exposure for 297 college students was based on up to three home addresses from birth to age 18, weighted by residency duration. Greenspace was calculated with normalized difference vegetation index (NDVI) values in 500 m and 1000 m buffers. Partially supporting our predictions, we found emotional intelligence in young adults growing up in lower-income areas was positively associated with cumulative neighborhood greenness around childhood homes. The opposite pattern was found for those who grew up in higher-income areas, with greater greenness500-m being associated with lower emotional intelligence scores. These are the first reported findings involving physical/natural environmental correlates of emotional intelligence and among the first to suggest an equigenic effect of greenspace on socio-emotional outcomes whereby exposure might help overturn inequalities rather than merely reduce them. If a causal link exists between nature exposure and emotional intelligence, then neighborhood greening might help children who begin life at a societal disadvantage through enhancing their ability to understand, use, and manage emotions.

Narcissistic grandiosity and risky health behaviors in college students.

Objective This study explored associations between narcissistic grandiosity (including its component traits) and reported risky health behaviors in college students. Participants: College men and women (N = 122) participated between December 2015 and January 2016. Methods: Participants completed self-report measures of grandiosity, alcohol consumption, number of sex partners, and condom use. Results: Grandiosity was positively associated with alcohol consumption. Gender interacted with grandiose traits, driving associations with reported sexual behaviors. College men high in entitlement/exploitativeness reported more sex partners. Grandiose exhibitionism was associated with condom use among women but not men, such that college women higher in grandiose exhibitionism were more likely to report not using a condom with their most recent partner. Conclusions: Grandiosity (and grandiose traits) may influence health behavior and/or the reporting of health behavior in college students, but associations may differ for men and women.

Acceptability factors for wildlife approach in park and protected area settings.

Human-wildlife conflicts are a challenge in parks and protected areas around the world. Facilitating quality wildlife viewing experiences that minimize negative impacts to people and animals is often complicated by distance-related human behaviors. The purpose of this study was to examine how people's distance-related norms varied as a function of proximity from wildlife, wildlife species, and physical landscape features. By using virtual reality technology and simulations, this study assessed how physical landscape features (i.e., an open field, deadfall, and a paved road) impact wildlife viewing norms and also compared norms among three different wildlife species (i.e., bison, bear, and elk). Data were analyzed with repeated measures ANOVA to explore how these factors influenced acceptability ratings of distances between people and wildlife. Results revealed a significant interaction between distance to wildlife and landscape features. Recommendations for improving the management of humanwildlife conflicts and future research directions are discussed.

Mutualism Wildlife Value Orientations Predict Support for Messages About Distance-Related Wildlife Conflict.

Wildlife value orientations (WVOs) are used to address human-wildlife conflicts by developing value-framed messaging. However, little is known about whether WVOs (i.e., mutualism, domination) are useful in distance-related wildlife safety communication strategies. This study explores the predictive ability of mutualism and domination value orientations on study participants' levels of agreement with distance-related safety messages. Distance-related wildlife safety messages were crafted to appeal to the four WVO typologies (i.e., traditionalist, mutualist, pluralist, and distanced). Undergraduate students were asked to rate their levels of agreement with a series of distance-related messages. Confirmatory factor analyses were used to create domination and mutualism dimension scores. Multiple regressions predicted levels of agreement with each of the messages from domination and mutualism. Study results indicated that in this sample of undergraduate student participants, only mutualism values predicted distance-related wildlife safety message agreement. This information can be used to help frame communications about distance-related wildlife issues.

Anthropogenic Noise Source and Intensity Effects on Mood and Relaxation in Simulated Park Environments.

Research on human caused sound has shown a wide range of effects in outdoor environments as well as laboratory simulations of those environments. Aircraft noise, ground traffic, and human voices have all been shown to lower scenic evaluation ratings and influence individual reports of affective state. However, previous research has relied entirely on pre-post measures of affect and psychological state rather than more momentary assessments. The current project utilized a time series of 15 measurements of overall mood and relaxation collected during a 30-min period during which participants (N = 229) were exposed to randomized volume levels of natural sounds, natural sounds with aircraft noise, natural sounds with ground traffic, or natural sounds with human voices added. Results supported previous findings with significant sound type X volume interactions showing differing rates of decline for both outcomes. Natural sounds did not relate to the diminishing effects observed for the three anthropogenic sound conditions.

Validating the state motivation to foster social connections scale.

Motivations to foster social connections drive much of human behavior. While these motivations vary across both situations and time, no scale exists assessing them at the state level. In the current work, we develop such a state measure, yielding a two-factor solution: motivation to foster social connections with existing and with new social targets. Across nine studies with almost 2000 participants, the scale shows good factor structure and reliability, as well as convergent and divergent validity. In two experimental studies, it also showed sensitivity to manipulations of regulatory focus and hunger. Implications for future research on social interactions and other uses of the scale are discussed.

Ostracized but why? Effects of attributions and empathy on connecting with the socially excluded.

The present research examined people's responses towards others' exclusion experience. The authors predicted that both causal attributions and empathy would mediate whether people affiliate with a victim of an ambiguous exclusion experience. Perceivers observing another's exclusion (relative to inclusion) without clearly announced reasons chose to affiliate with the target and this was mediated by increased external attributions for the exclusion (Studies 1a, 1b, 2). When the attributions people made for the exclusion of a target was experimentally manipulated, internal attributions decreased desire for affiliation relative to external or ambiguous attributions, and this was mediated by differences in empathy for the target (Study 3). Further, external attributions arisen from perceiving a causally unclear exclusion leads to an empathetic response which results in an increased desire to affiliate with the target (Study 4). Future directions on perceptions of those who have been excluded are discussed.

Motorized Recreation Sounds Influence Nature Scene Evaluations: The Role of Attitude Moderators.

Soundscape assessment takes many forms, including letting the consequences of the soundscape be an indicator of soundscape quality or value. As a result, much social science research has been conducted to better quantify problem soundscapes and the subsequent effects on humans exposed to them. Visual evaluations of natural environments are one area where research has consistently shown detrimental effects of noisy or anthropogenic soundscapes (e.g., those containing noise from motorized recreation), but the potential moderating role of individual attitudes toward elements within the soundscape has not been sufficiently explored. This study demonstrates that both pro-motorized recreation and pro-motorized recreation management attitudes can alter the effect of motorized recreation noise on scenic evaluations in opposing directions. Pro-recreation attitudes lessen the effect of the soundscape, while pro-management attitudes heighten the negative effect of anthropogenic sounds on scenic evaluation. The implications for other areas of soundscape research, especially with regard to soundscape quality assessment through experienced outcomes, are discussed, including possible strategies for prioritizing known or relevant moderating variables.

Borderline personality disorder features and mate retention tactics.

The purpose of the present study was to examine the association between features of borderline personality disorder (BPD) and mate retention tactics as a means of examining an evolutionary perspective on the association between BPD features and interpersonal problems and violence in romantic relationships. Two-hundred twenty-five college student participants completed the Personality Assessment Inventory for Borderlines (PAI-BOR; Morey, 1991) and the Mate Retention Inventory-Short Form (MRI-SF; Buss, Shackelford, & McKibbin, 2008) embedded within other measures. There was a strong association between BPD features and cost-inflicting mate retention tactics, including the specific tactics of vigilance, punishing mate's infidelity threat, intrasexual threats, and sexual inducements for both men and women. There were also gender-specific associations for additional tactics. These results contribute to our understanding of problems in romantic relationships among men and women with BPD features, including violence, and to our understanding of impulsive sexual behavior among individuals with BPD features by showing how these behaviors are used as extreme, maladaptive attempts at mate retention.