Monitoring and evaluation of the activities of trainees in the ‘training of trainers’ workshop at Ibadan,south-west Nigeria

Background Like most low- and middle-income countries, Nigeria has a huge treatment gap for mental disorders. The World Health Organization has proposed the integration of mental health care into primary health service delivery as one of the ways to bridge this treatment gap. Studies have shown an immediate positive impact of mental health training for primary care workers. We evaluated the impact of training on the tutors of primary care workers approximately 12 months after the training.Method An intensive five-day training workshop for college teachers of mental health in community health officer (CHO) training institutions in south-west Nigeria was conducted in January 2009. Four of the 24 participants were randomly selected for evaluation of the impact of training on their activities approximately 12 months after the workshop. Qualitative methods were used, namely in-depth interviews, direct observation of classroom teaching by the participants and focus group discussion with their students.Results The participants interviewed reported a positive impact of the ‘training of trainers’ (TOT) workshop on their mental health course teaching. Direct observation of four participants revealed that three of them exhibited a high fidelity with the TOT course material and imbibed the teaching techniques advocated. The tutors'' students also reported an improvement in the quality of their mental health classes.Conclusion The training had an overall positive impact on the activities of the trainees approximately one year after the workshop.     

Impact of a one-week intensive ‘training of trainers’ workshop for community health workers in south-west Nigeria

Background There is a huge unmet need for mental health services in low- and middle-in-come countries such as Nigeria. It has been suggested that one way of bridging the service gap is to plan for the effective integration of mental health services into primary care. We present the impact of a one-week training workshop on attitudes to and knowledge of mental health issues among the tutors of community health workers.Method An intensive one-week training workshop was organised for 24 trainers of community health officers from eight Nigerian states. The package was designed for the training of primary care workers in low-income countries by one of the authors (RJ). Participants completed a questionnaire designed to assess knowledge of and attitudes to mental health issues before and on completion of the training.Results There were 24 participants with a mean age of 47 years (SD ± 4.89). Eighteen (75%) of the participants were female. The overall assessment of knowledge of mental health issues increased from a mean score of 60.4% before training to a mean score of 73.7% after the training (t-test = 4.48, P = 0.001).Conclusion We reported a significant improvement in the knowledge and attitudes of tutors of community health workers following an intensive one-week training workshop. This, we believe, should improve the quality of pre-service mental health training for community health workers and hopefully impact on mental health service delivery at the primary healthcare level.     

The human–primate interface in the New Normal: Challenges and opportunities for primatologists in the COVID-19 era and beyond

The emergence of SARS-CoV-2 in late 2019 and human responses to the resulting COVID-19 pandemic in early 2020 have rapidly changed many aspects of human behavior, including our interactions with wildlife. In this commentary, we identify challenges and opportunities at human–primate interfaces in light of COVID-19, focusing on examples from Asia, and make recommendations for researchers working with wild primates to reduce zoonosis risk and leverage research opportunities. First, we briefly review the evidence for zoonotic origins of SARS-CoV-2 and discuss risks of zoonosis at the human–primate interface. We then identify challenges that the pandemic has caused for primates, including reduced nutrition, increased intraspecific competition, and increased poaching risk, as well as challenges facing primatologists, including lost research opportunities. Subsequently, we highlight opportunities arising from pandemic-related lockdowns and public health messaging, including opportunities to reduce the intensity of problematic human–primate interfaces, opportunities to reduce the risk of zoonosis between humans and primates, opportunities to reduce legal and illegal trade in primates, new opportunities for research on human–primate interfaces, and opportunities for community education. Finally, we recommend specific actions that primatologists should take to reduce contact and aggression between humans and primates, to reduce demand for primates as pets, to reduce risks of zoonosis in the context of field research, and to improve understanding of human–primate interfaces. Reducing the risk of zoonosis and promoting the well-being of humans and primates at our interfaces will require substantial changes from “business as usual.” We encourage primatologists to help lead the way.     

Differences in Diet Between Six Neighbouring Groups of Vervet Monkeys

The comparative approach provides a powerful tool to study evolutionary questions on both intra‐ and interspecific variation. It has been applied to a great variety of taxa, including primates. Primate studies differ from those on most other taxa in two ways: first, data from most study sites contain information about only one group. Second, primatologists have used the comparative approach also to identify local traditions, that is, behaviours that spread through social learning. Here, we evaluate the appropriateness of such data by comparing the diet composition of six neighbouring groups of vervet monkeys, Cercopithecus aethiops. We used scan samples to collect diet data, and abundance measures and phenology to assess the availability of the 14 most important tree species utilised during the study. We calculated indices of diet overlap, which were highly variable and could be remarkably low. Furthermore, we found significant differences between group diets with respect to the relative utilisation of 13 of the 14 tree species. For all 13 species, we found positive correlations between local abundance and appearance in the diet, consistent with the importance of local ecology for diet composition. Nevertheless, more detailed comparisons of pairs of groups often revealed significant mismatches between the relative importance of a tree species and its local abundance. In conclusion, local variation merits increased attention by primatologists. While our results are compatible with the possibility that traditions exist on a local (group) rather than population scale, alternative explanations have to be considered.     

An academic genealogy on the history of American field primatologists

In this paper, we present the academic genealogy of American field primatologists. The genealogy has been compiled to formally document the historical record of this young field. Data have been collected from three main sources: 1) e-mail surveys, 2) library and Internet research, and 3) verbal communication through forums such as American Association of Physical Anthropology meetings. Lineages of primatologists have been graphically displayed using Microsoft Visio. As of September 2005, 672 names and 239 affiliated universities, organizations and institutions have been recorded in 19 lineages. Five hundred and thirty-eight of the 672 names, 80.1%, are field primatologists. The Hooton/Washburn lineage is the largest; 60.6% of the recorded field primatologists are linked to this lineage. In addition, four of the five professors who have mentored a comparable number of field primatologists at American universities since Washburn are linked to the Hooton/Washburn lineage; and the school where Washburn mentored a majority of his students, UC-Berkeley, continues to have the highest overall graduation record for this subdiscipline. However, the field of primatology has been diversifying since the 1960s, and different universities are now responsible for graduating a substantial number of primatologists. We conclude that while the Hooton/Washburn lineage has remained remarkably homogenous in its anthropological focus, the field is also becoming increasingly enriched by primatologists who have had training in fields such as zoology, psychology, and ecology both in the United States and abroad.     

Who is susceptible to perceive higher smog-induced health risk? Comparative analysis between physical and mental health dimensions

Abstract

Smog pollution can significantly affect the health of skilled workers. This paper explores the concept, structure and characteristics of smog-induced health risk perception. Based on face-to-face interviews with 30 skilled workers in a smog pollution area of China and quantitative analysis, we determined the dimensions of smog-induced health risk perception. The different effects of demographic variables on the dimensions of smog-induced health risk perception were investigated through 715 questionnaires distributed to skilled workers living in areas polluted by smog. The results showed that smog-induced health risk perception is a two-dimensional concept. We found that 86.3% of skilled workers perceived that physical health risk level was higher than mental health risk level. One-third of the population in most groups perceived higher degree of physical health risk than that of mental health risk, but the difference between physical and mental health risk for them was small. Moreover, skilled workers with a high level of smog-induced health risk perception were distributed mainly in groups of long employment duration, older skilled workers and skilled workers living in areas severely polluted by smog. Based on our results, we propose practical suggestions to help government, enterprises and skilled workers improve physical and mental health of skilled workers.     

Trade‐offs and utility of alternative RADseq methods: Reply to Puritz et al.

Puritz et al. provide a review of several RADseq methodological approaches in response to our ‘Population Genomic Data Analysis’ workshop (Sept 2013) review (Andrews & Luikart 2014). We agree with Puritz et al. on the importance for researchers to thoroughly understand RADseq library preparation and data analysis when choosing an approach for answering their research questions. Some of us are currently using multiple RADseq protocols, and we agree that the different methods may offer advantages in different cases. Our workshop review did not intend to provide a thorough review of RADseq because the workshop covered a broad range of topics within the field of population genomics. Similarly, neither the response of Puritz et al. nor our comments here provide sufficient space to thoroughly review RADseq. Nonetheless, here we address some key points that we find unclear or potentially misleading in their evaluation of techniques.     

Working from the Inside Out: Fostering Intrinsic Motivation and Expanding Our Criteria for Conservation Success

Primatological research is often associated with understanding animals and their habitats, yet practical conservation depends entirely on human actions. This encompasses the activities of Indigenous and local people, conservationists, and NGOs working on the ground, as well as more remote funders and policymakers. In this paper we explore what it means to be a conservationist in the 2020s. While many primatologists accept the benefits of more socially inclusive dimensions of research and conservation practice, in reality there remain many challenges. We discuss the role primatologists can play to enhance interdisciplinary working and their relationships with communities living in and around their study sites, and examine how increased reflexivity and consideration of one’s positionality can improve primatological practice. Emphasis on education and stakeholder consultation may still echo colonial, top-down dialogues, and the need for greater emphasis on genuine knowledge-sharing among all stakeholders should be recognised. If we are sincere about this approach, we might need to redefine how we see, consider, and define conservation success. We may also have to embrace more compromises. By evaluating success in conservation we explore how reflexive engagements with our positionality and equitable knowledge-sharing contribute to fostering intrinsic motivation and building resilience.

     

The Next Direction for Primatology? A Commentary on Setchell (2013)

Primatologists were asked to submit their “ideas for the Big Questions that remain unanswered in Primatology” and, from this, Setchell (2013) grouped the 170 responses into 11 broad themes. This exercise created a valuable tool that can help primatologists identify both the “missing gaps” and current broad overarching themes within our field. In this commentary, we offer our perspective on the methodology and results of this survey. By considering the 11 themes more holistically, primatologists can more easily address a broader range of questions, methods, and outcomes for their research endeavors and conservation efforts. Ultimately, the results of this survey should enable researchers and policymakers to recognize gaps in our knowledge and plan how to proceed with new research initiatives and funding applications. The identified themes should also provide a reference point for new avenues of investigation, and we are hopeful that this list can encourage interdisciplinary research if primatologists consider the overlaps across the themes. However, as Setchell noted, as some key areas of research were omitted from the list, the 11 themes should be used as a tool for guidance in expanding our research horizons and not as a template for the minimum of what is required.     

Preface

Recent studies on food quality for zooplankton have developed two new hypotheses, the importance of the dietary carbon to phosphorus (C : P) ratio and of certain ‘essential’ fatty acids. These new hypotheses, the controversies they have provoked and the general lack of field studies prompted us to organize a workshop. Thus, the first international Plankton Ecology Group (PEG) workshop on The Role of Food Quality for Zooplankton was held from 17 to 21 March 1996 at the Centre of Limnology in Nieuwersluis, the Netherlands. The main objectives were to take stock of the state-of-the-art in food quality research, to address the factors that determine food quality, and to integrate the available information into a coherent and consistent view of food quality for the zooplankton. In contrast to most PEG meetings, we restricted the meeting to about 35 participants. However, international participation was broader than usual and included colleagues from North America and Asia, as well as Europe. The workshop’s organizers, Ramesh Gulati, a senior scientist, and Paul M. M. Weers, a post-doc at the Centre Of Limnology, approached potential speakers, in some cases suggesting topics for presentation. Each of five sessions was introduced with a review paper or a modelling paper.This special volume of Freshwater Biology contains twenty-six papers, including a summary by R. Gulati & B. DeMott. This paper briefly describes the findings of the workshop, and discusses them in light of the literature, discussions at the workshop and written comments from participants. Each of the workshop papers was peer reviewed, usually by two but in some cases by three referees. We learned that fatty acids and phosphorus are not mutually exclusive alternatives; the content of polyunsaturated acids of certain algae, especially eicosapentaenoic acid (EPA), is markedly affected by the algal P content. Thus, elemental limitation and fatty acid limitation may have additive or interacting effects. Although further research might modify this view, the accumulating evidence for P limitation seems stronger than for fatty acids limitation. However, despite laboratory studies that have clarified the potential mechanisms of food quality, the paucity of field studies prevents a consensus on the importance of specific mechanisms in nature. We also learned much from aquaculture studies, which have developed techniques for enriching zooplankton food with fatty acids and essential nutrients. We believe that the workshop proceedings will both contribute to our understanding and stimulate further research on food quality for zooplankton. Lastly, we take cognizance that cyanobacterial toxins are an important area of food quality research, which for practical reasons, did not receive our attention. Several presentations, however, revealed that cyanobacteria are also potentially poor food due to both higher C:P ratios and lower fatty acid content than many other algal species.Paul Weers’ efforts in organizing the workshop were very helpful. We acknowledge the facilities, funds and encouragement provided by staff and administration of the Centre of Limnology. We are also grateful to the participants for their cooperation and to the reviewers, many of whom were workshop participants.RAMESH D. GULATI BILL DE MOTT     

Experiences and lessons learned from two virtual,hands-on microbiome bioinformatics workshops

In October of 2020, in response to the Coronavirus Disease 2019 (COVID-19) pandemic, our team hosted our first fully online workshop teaching the QIIME 2 microbiome bioinformatics platform. We had 75 enrolled participants who joined from at least 25 different countries on 6 continents, and we had 22 instructors on 4 continents. In the 5-day workshop, participants worked hands-on with a cloud-based shared compute cluster that we deployed for this course. The event was well received, and participants provided feedback and suggestions in a postworkshop questionnaire. In January of 2021, we followed this workshop with a second fully online workshop, incorporating lessons from the first. Here, we present details on the technology and protocols that we used to run these workshops, focusing on the first workshop and then introducing changes made for the second workshop. We discuss what worked well, what didn’t work well, and what we plan to do differently in future workshops.     

Primate microbiomes over time: Longitudinal answers to standing questions in microbiome research

To date, most insights into the processes shaping vertebrate gut microbiomes have emerged from studies with cross‐sectional designs. While this approach has been valuable, emerging time series analyses on vertebrate gut microbiomes show that gut microbial composition can change rapidly from 1 day to the next, with consequences for host physical functioning, health, and fitness. Hence, the next frontier of microbiome research will require longitudinal perspectives. Here we argue that primatologists, with their traditional focus on tracking the lives of individual animals and familiarity with longitudinal fecal sampling, are well positioned to conduct research at the forefront of gut microbiome dynamics. We begin by reviewing some of the most important ecological processes governing microbiome change over time, and briefly summarizing statistical challenges and approaches to microbiome time series analysis. We then introduce five questions of general interest to microbiome science where we think field‐based primate studies are especially well positioned to fill major gaps: (a) Do early life events shape gut microbiome composition in adulthood? (b) Do shifting social landscapes cause gut microbial change? (c) Are gut microbiome phenotypes heritable across variable environments? (d) Does the gut microbiome show signs of host aging? And (e) do gut microbiome composition and dynamics predict host health and fitness? For all of these questions, we highlight areas where primatologists are uniquely positioned to make substantial contributions. We review preliminary evidence, discuss possible study designs, and suggest future directions.     

Rank comparisons amongst teenagers and suicidal ideation

We study how competition amongst known peers at the highest-stakes exam in Korea impacts students’ mental health and induces them to express suicidal ideation. Using panel data on Korean students from 2003 to 2007, we exploit a randomization of students’ peers (upon entering middle school) to uncover a relationship between students’ rank at the CSAT (highest-stakes exam in Korea) and their mental health, more particularly their suicidal thoughts. We find that (i) students’ rank amongst peers from middle school affects their suicidal ideation: the farther down in the classification, the more prone to have suicidal thoughts they are; (ii) this association is not capturing the impact of the national ranking at CSAT, which is controlled for in all our specifications; (iii) when reestimating separately our regressions for male and female students, we find all of this association is driven by female students. Male students are more prone to experience other negative feelings such as anxiety or loneliness, but these only appear one year later. Our results confirm that social comparisons with peers matter a lot for individual well-being and mental health. They contribute to building a case against extreme levels of competition at younger ages, as teenagers -especially young girls- suffer deeply from comparing themselves to their peers.     

Should we be concerned about COVID-19 with nonhuman primates?

The coronavirus disease 2019 pandemic has radically changed the human activities worldwide. Although we are still learning about the disease, it is necessary that primatologists, veterinarians, and all that are living with nonhuman primates (NHP) be concerned about the probable health impacts as these animals face this new pandemic. We want to increase discussion with the scientific community that is directly involved with these animals, because preliminary studies report that NHP may become infected and develop symptoms similar to those in human beings.     

Associations between Mental Health and Ebola-Related Health Behaviors: A Regionally Representative Cross-sectional Survey in Post-conflict Sierra Leone

BackgroundLittle attention has been paid to potential relationships between mental health, trauma, and personal exposures to Ebola virus disease (EVD) and health behaviors in post-conflict West Africa. We tested a conceptual model linking mental health and trauma to EVD risk behaviors and EVD prevention behaviors.ConclusionsIn post-conflict settings, past war trauma and mental health problems are associated with health behaviors related to combatting EVD. The associations between war trauma and both EVD risk behaviors and EVD prevention behaviors may be mediated through two key mental health variables: depression and PTSD symptoms. Considering the role of mental health in the prevention of disease transmission may help fight continuing and future Ebola outbreaks in post-conflict Sierra Leone. This sample is specific to Freetown and the Western Area and may not be representative of all of Sierra Leone. In addition, our main outcomes as well as personal EVD exposure, war exposures, and mental health predictors rely on self-report, and therefore raise the possibility of common methods bias. However, the findings of this study may be relevant for understanding dynamics related to EVD and mental health in other major capital cities in the EVD-affected countries of West Africa.     

Interspecific Interactions between Primates,Birds, Bats,and Squirrels May Affect Community Composition on Borneo

For several decades, primatologists have been interested in understanding how sympatric primate species are able to coexist. Most of our understanding of primate community ecology derives from the assumption that these animals interact predominantly with other primates. In this study, we investigate to what extent multiple community assembly hypotheses consistent with this assumption are supported when tested with communities of primates in isolation versus with communities of primates, birds, bats, and squirrels together. We focus on vertebrate communities on the island of Borneo, where we examine the determinants of presence or absence of species, and how these communities are structured. We test for checkerboard distributions, guild proportionality, and Fox's assembly rule for favored states, and predict that statistical signals reflecting interactions between ecologically similar species will be stronger when nonprimate taxa are included in analyses. We found strong support for checkerboard distributions in several communities, particularly when taxonomic groups were combined, and after controlling for habitat effects. We found evidence of guild proportionality in some communities, but did not find significant support for Fox's assembly rule in any of the communities examined. These results demonstrate the presence of vertebrate community structure that is ecologically determined rather than randomly generated, which is a finding consistent with the interpretation that interactions within and between these taxonomic groups may have shaped species composition in these communities. This research highlights the importance of considering the broader vertebrate communities with which primates co‐occur, and so we urge primatologists to explicitly consider nonprimate taxa in the study of primate ecology. Am. J. Primatol. 75:170‐185, 2013. © 2012 Wiley Periodicals, Inc.     

Primates and primatologists: social contexts for interspecies pathogen transmission

Humans and nonhuman primates (NHP) interact in a variety of contexts. The frequency, duration, and intensity of interspecies interaction influence the likelihood that contact results in cross-species transmission of infectious agents. In this study, we present results of a cross-sectional survey of attendees at a national conference of primatologists, characterizing their occupational exposures to NHP. Of 116 individuals who participated in the study, 68.1% reported having worked with NHP in a field setting, 68.1% in a laboratory setting, and 24.1% at a zoo or animal sanctuary. Most subjects (N=98, 84.5%) reported having worked with multiple NHP taxa, including 46 (39.7%) who had worked with more than five distinct taxa. Sixty-nine subjects (59.5%) recalled having been scratched by a NHP and 48 (41.1%) had been bitten; 32 subjects reporting being bitten more than once. Eleven subjects (9.5%) reported having been injured by a needle containing NHP tissue or body fluids. We conclude that primatologists are at high risk for exposure to NHP-borne infectious agents. Furthermore, primatologists' varied occupational activities often bring them into contact with multiple NHP species in diverse contexts and geographic areas, over extended periods of time, making them a unique population with respect to zoonotic and anthropozoonotic disease risk.     

Researchers' ethical concerns regarding habituating wild-nonhuman primates and perceived ethical duties to their subjects: Results of an online survey

While the process of habituation is essential for researchers to observe primates in their natural habitats, ethical dilemmas may arise from its consequences. We collected data from 286 participants via an online survey to investigate: (a) how primatologists perceive their ethical duties toward their subjects; (b) the extent to which primatologists are concerned about the potential ethical consequences of habituation; and (c) the methods primatologists use to reduce potential harms caused by habituation. Overall, primatologists felt an extremely strong duty to mitigate harms that they may cause (e.g., to not stress individuals during observation, treat injuries, and reunite separated individuals) and expressed very high concern for habituation's potential to increase the vulnerability of their subjects to poaching and disease transfer. Ratings for those items were so high that they could not be included in subsequent exploratory factor analyses that were designed to reveal constructs underlying respondents’ ratings of their ethical duties and concerns. Factor analysis of ratings of ethical duties revealed that primatologists reported a strong duty to mitigate harms caused by other humans and a lower perceived duty to mitigate naturally occurring harmful events. Factor analysis on ethical concern ratings revealed that respondents were concerned about harms during the habituation process, the presence of unhabituated behavior after habituation had been established, and indirect harms of habituation. Concerns for unhabituated behavior and indirect harms were rated slightly higher than concern for harms during the habituation process. To mitigate potential harms, primatologists primarily reported engaging in strategies to reduce stress in their subjects. Our findings reveal a disconnect between primatologists' ratings of their ethical concerns and their reported mitigation practices that may, in part, stem from gaps in knowledge about the true impacts of habituation. We suggest areas of discussion and research in the field necessary to address those gaps.     

Magical Flight and Monstrous Stress: Technologies of Absorption and Mental Wellness in Azeroth

Videogame players commonly report reaching deeply “immersive” states of consciousness, in some cases growing to feel like they actually are their characters and really in the game, with such fantastic characters and places potentially only loosely connected to offline selves and realities. In the current investigation, we use interview and survey data to examine the effects of such “dissociative” experiences on players of the popular online videogame, World of Warcraft (WoW). Of particular interest are ways in which WoW players’ emotional identification with in-game second selves can lead either to better mental well-being, through relaxation and satisfying positive stress, or, alternatively, to risky addiction-like experiences. Combining universalizing and context-dependent perspectives, we suggest that WoW and similar games can be thought of as new “technologies of absorption”—contemporary practices that can induce dissociative states in which players attribute dimensions of self and experience to in-game characters, with potential psychological benefit or harm. We present our research as an empirically grounded exploration of the mental health benefits and risks associated with dissociation in common everyday contexts. We believe that studies such as ours may enrich existing theories of the health dynamics of dissociation, relying, as they often do, on data drawn either from Western clinical contexts involving pathological disintegrated personality disorders or from non-Western ethnographic contexts involving spiritual trance.     

New World Simian Foamy Virus Infections In Vivo and In Vitro

Foamy viruses (FV) are complex retroviruses that naturally infect all nonhuman primates (NHP) studied to date. Zoonotic transmission of Old World NHP simian foamy viruses (SFV) has been documented, leading to nonpathogenic persistent infections. To date, there have been no reports concerning zoonotic transmission of New World monkey (NWM) SFV to humans and resulting infection. In this study, we developed a Western blot assay to detect antibodies to NWM SFV, a nested PCR assay to detect NWM SFV DNA, and a β-galactosidase-containing indicator cell line to assay replication of NWM SFV. Using these tools, we analyzed the plasma and blood of 116 primatologists, of whom 69 had reported exposures to NWM. While 8 of the primatologists tested were seropositive for SFV from a NWM, the spider monkey, none had detectable levels of viral DNA in their blood. We found that SFV isolated from three different species of NWM replicated in some, but not all, human cell lines. From our data, we conclude that while humans exposed to NWM SFV produce antibodies, there is no evidence for long-term viral persistence.