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Shackleton RT, Vimercati G, Probert AF, Bacher S, Kull CA, Novoa A. Consensus and controversy in the discipline of invasion science. Conserv Biol 2022; 36:e13931. [PMID: 35561048 PMCID: PMC9805150 DOI: 10.1111/cobi.13931] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 06/15/2023]
Abstract
Approaches, values, and perceptions in invasion science are highly dynamic, and like in other disciplines, views among different people can diverge. This has led to debate in the field specifically surrounding the core themes of values, management, impacts, and terminology. Considering these debates, we surveyed 698 scientists and practitioners globally to assess levels of polarization (opposing views) on core and contentious topics. The survey was distributed online (via Google Forms) and promoted through listservs and social media. Although there were generally high levels of consensus among respondents, there was some polarization (scores of ≥0.39 [top quartile]). Relating to values, there was high polarization regarding claims of invasive species denialism, whether invasive species contribute to biodiversity, and how biodiversity reporting should be conducted. With regard to management, there were polarized views on banning the commercial use of beneficial invasive species, the extent to which stakeholders' perceptions should influence management, whether invasive species use alone is an appropriate control strategy, and whether eradication of invasive plants is possible. For impacts, there was high polarization concerning whether invasive species drive or are a side effect of degradation and whether invasive species benefits are understated. For terminology, polarized views related to defining invasive species based only on spread, whether species can be labeled as invasive in their native ranges, and whether language used is too xenophobic. Factor and regression analysis revealed that views were particularly divergent between people working on different invasive taxa (plants and mammals) and in different disciplines (between biologists and social scientists), between academics and practitioners, and between world regions (between Africa and the Global North). Unlike in other studies, age and gender had a limited influence on response patterns. Better integration globally and between disciplines, taxa, and sectors (e.g., academic vs. practitioners) could help build broader understanding and consensus.
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Affiliation(s)
- Ross T. Shackleton
- Swiss Federal Institute for Forest Snow and Landscape Research WSLBirmensdorfSwitzerland
- Centre for Invasion Biology, Department of Botany and ZoologyStellenbosch UniversityStellenboschSouth Africa
- Institute of Geography and SustainabilityUniversity of LausanneLausanneSwitzerland
| | - Giovanni Vimercati
- Department of Biology, Unit Ecology and EvolutionUniversity of FribourgFribourgSwitzerland
| | - Anna F. Probert
- Department of Biology, Unit Ecology and EvolutionUniversity of FribourgFribourgSwitzerland
| | - Sven Bacher
- Department of Biology, Unit Ecology and EvolutionUniversity of FribourgFribourgSwitzerland
| | - Christian A. Kull
- Institute of Geography and SustainabilityUniversity of LausanneLausanneSwitzerland
| | - Ana Novoa
- Department of Invasion EcologyInstitute of Botany, Czech Academy of SciencesPrůhoniceCzech Republic
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Whitehouse-Tedd K, Abell J, Dunn AK. Evaluation of the use of psychometric scales in human-wildlife interaction research to determine attitudes and tolerance toward wildlife. Conserv Biol 2021; 35:533-547. [PMID: 32710456 DOI: 10.1111/cobi.13599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 06/07/2020] [Accepted: 07/21/2020] [Indexed: 06/11/2023]
Abstract
Studies evaluating human-wildlife interactions (HWIs) in a conservation context often include psychometric scales to measure attitudes and tolerance toward wildlife. However, data quality is at risk when such scales are used without appropriate validation or reliability testing, potentially leading to erroneous interpretation or application of findings. We used 2 online databases (ProQuest Psych Info and Web of Science) to identify published HWI studies that included attitude and tolerance. We analyzed these studies to determine the methods used to measure attitudes or tolerance toward predators and other wildlife; determine the proportion of these methods applying psychometric scales; and evaluate the rigor with which the scales were used by examining whether the psychometric properties of validity and reliability were reported. From 2007 to 2017, 114 published studies were identified. Ninety-four (82%) used questionnaires and many of these (53 [56%]) utilized a psychometric scale. Most scales (39 [74%]) had at least 1 test of reliability reported, but reliance on a single test was notable, contrary to recommended practice. Fewer studies (35 [66%]) reported a test of validity, but this was primarily restricted to structural validity rather than more comprehensive testing. Encouragingly, HWI investigators increasingly utilized the necessary psychometric tools for designing and analyzing questionnaire data, but failure to assess the validity or reliability of psychometric scales used in over one-third of published HWI attitude research warrants attention. We advocate incorporation of more robust application of psychometric scales to advance understanding of stakeholder attitudes as they relate to HWI.
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Affiliation(s)
- K Whitehouse-Tedd
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Lane, Southwell, Nottinghamshire, NG25 0QF, U.K
| | - J Abell
- Research Centre for Agroecology, Water & Resilience, Coventry University, Ryton Organic Gardens, Coventry, West Midlands, CV8 3LG, U.K
| | - A K Dunn
- School of Social Sciences, Nottingham Trent University, Goldsmith Street, Nottingham, NG1 4BU, U.K
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Pozo RA, LeFlore EG, Duthie AB, Bunnefeld N, Jones IL, Minderman J, Rakotonarivo OS, Cusack JJ. A multispecies assessment of wildlife impacts on local community livelihoods. Conserv Biol 2021; 35:297-306. [PMID: 32496643 DOI: 10.1111/cobi.13565] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Conflicts between the interests of agriculture and wildlife conservation are a major threat to biodiversity and human well-being globally. Addressing such conflicts requires a thorough understanding of the impacts associated with living alongside protected wildlife. Despite this, most studies reporting on human-wildlife impacts and the strategies used to mitigate them focus on a single species, thus oversimplifying often complex systems of human-wildlife interactions. We sought to characterize the spatiotemporal patterns of impacts by multiple co-occurring species on agricultural livelihoods in the eastern Okavango Delta Panhandle in northern Botswana through the use of a database of 3264 wildlife-incident reports recorded from 2009 to 2015 by the Department of Wildlife and National Parks. Eight species (African elephants [Loxodonta africana], hippopotamuses [Hippopotamus amphibious], lions [Panthera leo], cheetah [Acinonyx jubatus], African wild dogs [Lycaon pictus], hyenas [Crocuta crocuta], leopards [Panthera pardus], and crocodiles [Crocodylus niloticus]) appeared on incident reports, of which 56.5% were attributed to elephants. Most species were associated with only 1 type of damage (i.e., either crop damage or livestock loss). Carnivores were primarily implicated in incident reports related to livestock loss, particularly toward the end of the dry season (May-October). In contrast, herbivores were associated with crop-loss incidents during the wet season (November-April). Our results illustrate how local communities can face distinct livelihood challenges from different species at different times of the year. Such a multispecies assessment has important implications for the design of conservation interventions aimed at addressing the costs of living with wildlife and thereby mitigation of the underlying conservation conflict. Our spatiotemporal, multispecies approach is widely applicable to other regions where sustainable and long-term solutions to conservation conflicts are needed for local communities and biodiversity.
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Affiliation(s)
- Rocío A Pozo
- Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, U.K
- Escuela de Agronomía, Pontificia Universidad Católica de Valparaíso, Quillota, 2260000, Chile
| | - Eric G LeFlore
- Department of Environmental Conservation, University of Massachusetts Amherst, Amherst, MA, 01003, U.S.A
- Environmental Sciences and Studies Program, Stonehill College, Easton, MA, 02357, U.S.A
| | - A Bradley Duthie
- Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, U.K
| | - Nils Bunnefeld
- Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, U.K
| | - Isabel L Jones
- Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, U.K
| | - Jeroen Minderman
- Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, U.K
| | | | - Jeremy J Cusack
- Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, U.K
- Centro de Modelación y Monitoreo de Ecosistemas (CEM), Universidad Mayor, Santiago, 8340589, Chile
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Wilker S, Kolassa S, Ibrahim H, Rajan V, Pfeiffer A, Catani C, Kolassa IT. Sex differences in PTSD risk: evidence from post-conflict populations challenges the general assumption of increased vulnerability in females. Eur J Psychotraumatol 2021; 12:1930702. [PMID: 34531962 PMCID: PMC8439243 DOI: 10.1080/20008198.2021.1930702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Next to the dose-dependent effect of trauma load, female sex represents a well-established risk factor for PTSD. Exposure to particularly toxic traumatic event types, different coping styles, and biological risk factors are frequently listed as potential causes for the increased PTSD vulnerability in females. Nevertheless, sex differences have not been consistently observed in all study populations. Objective: To investigate sex differences in PTSD risk in post-conflict populations from different countries while considering trauma load. Method: In civilian post-conflict samples from Northern Uganda (N = 1665), Rwanda (N = 433), Syria (N = 974) and Sri Lanka (N = 165), we investigated sex differences in PTSD risk while taking trauma load into account. PTSD and trauma load were assessed using standardized diagnostic interviews. Potential sex differences in PTSD risk were analysed by logistic regression analyses considering trauma load. Results: Across all samples, males reported more traumatic events than females. Both sexes predominantly reported war-related traumatic events. Without considering trauma load, sex effects in PTSD risk were only detected in the Syrian sample. When taking trauma load into account, evidence for an increased PTSD vulnerability in females was found in the Syrian sample, and, to a much lesser extent, in the Northern Ugandan sample. Conclusion: In contrast to the literature, we did not find evidence for a general increased PTSD vulnerability in females. The dose-response effect of trauma load was a much stronger predictor of PTSD risk than sex across all samples.
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Affiliation(s)
- Sarah Wilker
- Clinical Psychology and Psychotherapy, Bielefeld University, Bielefeld, Germany.,vivo International e.V, Konstanz, Germany.,Clinical & Biological Psychology, Ulm University, Ulm, Germany
| | - Stephan Kolassa
- SAP S/4HANA CIC & Q2C, SAP Switzerland AG, Tägerwilen, Switzerland
| | - Hawkar Ibrahim
- Clinical Psychology and Psychotherapy, Bielefeld University, Bielefeld, Germany.,vivo International e.V, Konstanz, Germany.,Department of Clinical Psychology, Koya University, Koya, Iraq
| | - Vathsalan Rajan
- Clinical Psychology and Psychotherapy, Bielefeld University, Bielefeld, Germany.,vivo International e.V, Konstanz, Germany
| | | | - Claudia Catani
- Clinical Psychology and Psychotherapy, Bielefeld University, Bielefeld, Germany.,vivo International e.V, Konstanz, Germany
| | - Iris-Tatjana Kolassa
- vivo International e.V, Konstanz, Germany.,Clinical & Biological Psychology, Ulm University, Ulm, Germany
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Lindahl KM, Malik NM, Wigderson S. Exploration of a Marital Typology: Implications for Marital Functioning in a Multi-Ethnic Sample. Fam Process 2020; 59:1319-1333. [PMID: 31264210 DOI: 10.1111/famp.12469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Marital conflict is associated with multiple negative outcomes for couples, including marital dissatisfaction and divorce. Little research, however, has examined conflict in Hispanic/Latino couples or its association with marital satisfaction, which creates an unfortunate knowledge gap for clinicians working with diverse client groups. The present study sought to examine both marital conflict and satisfaction using a sample of 231 European American (EA; n = 108) and Hispanic/Latino (H/L; n = 123) couples. Through observational coding, couples were placed into four groups based on their type of conflict management strategies: Harmonious, Withdrawn, Conflictual-Expressive, or Conflictual-Hostile. For both ethnic groups, couples in the Harmonious group were nondistressed and couples in the Conflictual-Hostile group were in the distressed range of marital satisfaction. Cross-ethnic differences emerged. EA couples experienced distress when both hostile (Conflictual-Hostile) and nonhostile conflict (Conflictual-Expressive) communication types were observed, while only hostile conflict was associated with distress for the H/L group. H/L couples reported similar levels of satisfaction in both the Harmonious and Conflictual-Expressive groups. H/L couples also fell within the distressed range when withdrawn communication patterns were observed; however, this was not the case for EA couples. These differences suggest that both types of conflict are associated with marital distress for EA couples, whereas hostile conflict and withdrawn behavior appear to be more negatively associated with marital satisfaction in H/L couples. Results provide support for the use of an observational coding system with H/L and EA couples and also suggest the importance of understanding how differences in expressions of conflict across ethnicities may relate to marital satisfaction.
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Martínez-Jauregui M, Delibes-Mateos M, Arroyo B, Soliño M. Addressing social attitudes toward lethal control of wildlife in national parks. Conserv Biol 2020; 34:868-878. [PMID: 32406979 DOI: 10.1111/cobi.13468] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 09/17/2018] [Accepted: 09/22/2018] [Indexed: 06/11/2023]
Abstract
The extraordinary population growth of certain ungulate species is increasingly a concern in agroforestry areas because overabundance may negatively affect natural environments and human livelihoods. However, society may have negative perceptions of killing wildlife to reduce their numbers and mitigate damage. We used an online survey that included a choice experiment to determine Spanish citizens' (n = 190) preferences toward wildlife population control measures related to negative effects of ungulate overabundance (negative impacts on vegetation and other wildlife species and disease transmission to livestock) in 2 agroforestry national parks in Spain. We used latent-class and willingness-to-pay in space models to analyze survey results. Two percent of respondents thought a national park should have no human intervention even if lack of management may cause environmental degradation, whereas 95% of respondents favored efforts to reduce damage caused by overabundant ungulate species. We estimated human well-being losses of survey respondents when sustainable effects of deer overabundance on the environment became unsustainable effects and well-being gains when sustainable effects transitioned to no visible effects. We found that the type of wildlife-control program was a very relevant issue for the respondents; indirect control in which killing was avoided was the preferred action. Sixty-six percent of respondents agreed with the option of hunters paying for culling animals to reduce ungulate impacts rather than management cost coming out of taxes, whereas 19% of respondents were against this option and willing to pay for other solutions in national parks. Our results suggest that killing wildlife in national parks could be a socially acceptable tool to manage overabundance problems in certain contexts, but it could also generate social conflicts.
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Affiliation(s)
- María Martínez-Jauregui
- National Institute for Agriculture and Food Research and Technology (INIA), Forest Research Centre (CIFOR), Ctra. de La Coruña km. 7.5, 28040, Madrid, Spain
- Sustainable Forest Management Research Institute, University of Valladolid & INIA, Avda. de Madrid 57, 34004, Palencia, Spain
| | - Miguel Delibes-Mateos
- Instituto de Estudios Sociales Avanzados (IESA-CSIC), Campo Santo de los Mártires 7, 14004, Córdoba, Spain
| | - Beatriz Arroyo
- Instituto de Investigación en Recursos Cinegéticos (IREC), CSIC-UCLM-JCCM, Ronda de Toledo 12, 13005, Ciudad Real, Spain
| | - Mario Soliño
- Department of Economic Analysis & ICEI, Complutense University of Madrid, Campus de Somosaguas, 28223, Pozuelo de Alarcón, Spain
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Ramsdell EL, Franz M, Brock RL. A Multifaceted and Dyadic Examination of Intimate Relationship Quality during Pregnancy: Implications for Global Relationship Satisfaction. Fam Process 2020; 59:556-570. [PMID: 30615199 DOI: 10.1111/famp.12424] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Understanding how couples navigate and negotiate the challenges and demands of pregnancy has important implications for family health. The aim of this study was to apply a multidimensional model of intimate relationship quality in a sample of 154 pregnant, cohabitating couples, to investigate the association between a range of intimate relationship processes (i.e., emotional intimacy, conflict management, sexual quality, received respect and acceptance, and received support) and the global relationship satisfaction of each partner. Semistructured clinical interviews were administered to each partner assessing multiple qualities of the relationship, and participants completed home surveys of global relationship satisfaction each day for 14 days. Results demonstrated that multiple dimensions of the intimate relationship were associated with greater relationship satisfaction. Some processes (e.g., degree of emotional intimacy and closeness, conflict management) had larger effects on relationship satisfaction than others (e.g., quality of the sexual relationship). Furthermore, some processes were more important for maternal than paternal satisfaction (e.g., emotional intimacy, support, respect). Finally, results varied, to some degree, as a function of whether parents were transitioning to parenthood for the first time. We discuss the implications of adopting a multidimensional approach to studying the specific relationship processes associated with global relationship satisfaction and present implications for clinicians working with couples navigating the transition into parenthood.
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Affiliation(s)
- Erin L Ramsdell
- Department of Psychology, The University of Nebraska-Lincoln, Lincoln, NE
| | - Molly Franz
- Department of Psychology, The University of Nebraska-Lincoln, Lincoln, NE
| | - Rebecca L Brock
- Department of Psychology, The University of Nebraska-Lincoln, Lincoln, NE
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Lim CL, Prescott GW, De Alban JDT, Ziegler AD, Webb EL. Untangling the proximate causes and underlying drivers of deforestation and forest degradation in Myanmar. Conserv Biol 2017; 31:1362-1372. [PMID: 28856773 DOI: 10.1111/cobi.12984] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 06/28/2017] [Accepted: 07/04/2017] [Indexed: 05/22/2023]
Abstract
Political transitions often trigger substantial environmental changes. In particular, deforestation can result from the complex interplay among the components of a system-actors, institutions, and existing policies-adapting to new opportunities. A dynamic conceptual map of system components is particularly useful for systems in which multiple actors, each with different worldviews and motivations, may be simultaneously trying to alter different facets of the system, unaware of the impacts on other components. In Myanmar, a global biodiversity hotspot with the largest forest area in mainland Southeast Asia, ongoing political and economic reforms are likely to change the dynamics of deforestation drivers. A fundamental conceptual map of these dynamics is therefore a prerequisite for interventions to reduce deforestation. We used a system-dynamics approach and causal-network analysis to determine the proximate causes and underlying drivers of forest loss and degradation in Myanmar from 1995 to 2016 and to articulate the linkages among them. Proximate causes included infrastructure development, timber extraction, and agricultural expansion. These were stimulated primarily by formal agricultural, logging, mining, and hydropower concessions and economic investment and social issues relating to civil war and land tenure. Reform of land laws, the link between natural resource extraction and civil war, and the allocation of agricultural concessions will influence the extent of future forest loss and degradation in Myanmar. The causal-network analysis identified priority areas for policy interventions, for example, creating a public registry of land-concession holders to deter corruption in concession allocation. We recommend application of this analytical approach to other countries, particularly those undergoing political transition, to inform policy interventions to reduce forest loss and degradation.
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Affiliation(s)
- Cheng Ling Lim
- Department of Biological Sciences, National University of Singapore, Singapore, 117543, Singapore
| | - Graham W Prescott
- Department of Biological Sciences, National University of Singapore, Singapore, 117543, Singapore
| | - Jose Don T De Alban
- Department of Biological Sciences, National University of Singapore, Singapore, 117543, Singapore
| | - Alan D Ziegler
- Department of Geography, National University of Singapore, Singapore, 117570, Singapore
| | - Edward L Webb
- Department of Biological Sciences, National University of Singapore, Singapore, 117543, Singapore
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Abstract
The reciprocal transactions that shape early parent-child relationships are influenced by contextual stress, such as family conflict. Although family conflict is a salient stressor to the family system, few studies have considered how parent-child transactions vary according to exposure to family conflict. The present study examined how family conflict alters early parent-child behavioral transactions. We utilized three waves of data from a multisite longitudinal study of low-income families (N = 2, 876), child age 14 months, 24 months, and 36 months, to identify behavioral transactions of positive and negative maternal (supportiveness, negative regard) and child (engagement, negativity) behaviors. Results indicated that family conflict at 14 months diminished the positive association between maternal supportiveness and child engagement, and amplified the inverse association between maternal negativity and child engagement. Family conflict at 14 months also was associated with increased stability of child negativity and subsequent increased maternal negative regard at 36 months, in part via increases in 24-month child negativity. In sum, family conflict occurring early in childhood predicted and moderated behavioral transactions between young children and their mothers.
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Abstract
This study utilized observational and self-report data from 64 maritally satisfied and stable older couples to explore if there were meaningful differences in how couples approached marital disagreements. Using a typology approach to classify couples based on their behaviors in a 15-minute problem-solving interaction, findings revealed four types of couples: (1) problem solvers (characterized by both spouses' higher problem-solving skills and warmth), (2) supporters (characterized by both spouses' notable warmth), (3) even couples (characterized by both spouses' moderate problem-solving skills and warmth), and (4) cool couples (characterized by both spouses' greater negativity and lower problem-solving skills and warmth). Despite the differences in these behaviors, all couples had relatively high marital satisfaction and functioning. However, across nearly all indices, spouses in the cool couple cluster reported poorer marital functioning, particularly when compared to the problem solvers and supporters. These findings suggest that even modest doses of negativity (e.g., eye roll) may be problematic for some satisfied couples later in life. The implications of these typologies are discussed as they pertain to practitioners' efforts to tailor their approaches to a wider swath of the population.
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Affiliation(s)
- Amy Rauer
- Human Development and Family Studies, Auburn University, Auburn, AL
| | - Leah Williams
- Human Development and Family Studies, Auburn University, Auburn, AL
| | - Jakob Jensen
- Child Development and Family Relations, East Carolina University, Greenville, NC
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Epstein K, Pruett MK, Cowan P, Cowan C, Pradhan L, Mah E, Pruett K. More than One Way to Get There: Pathways of Change in Coparenting Conflict after a Preventive Intervention. Fam Process 2015; 54:610-618. [PMID: 25676082 DOI: 10.1111/famp.12138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study explored pathways of change in the levels of conflict couples experienced after Supporting Father Involvement, an evidence-based, prevention-oriented couples and parenting intervention that included a diverse low-income and working class group of participants. Pathways of change were examined for couples with baseline conflict scores that were initially low, medium, and high. The growth mixture model analysis found that the best-fitting model for change in couples' conflict was represented by three distinctly different change patterns. The intervention was most successful for High-Conflict couples. This finding contributes to a growing literature examining variations in how relationships change over time and the process of change, especially for couples in distress. This study supports further investigation into the impact and costs associated with universal interventions versus those that target specific groups of higher risk families.
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Affiliation(s)
- Kenneth Epstein
- Psychiatry, University of California San Francisco, San Francisco, CA
| | | | - Philip Cowan
- Psychology, University of California Berkeley, Berkeley, CA
| | - Carolyn Cowan
- Psychology, University of California Berkeley, Berkeley, CA
| | - Lisa Pradhan
- School for Social Work, Smith College, Northampton, MA
| | - Elisabeth Mah
- School for Social Work, Smith College, Northampton, MA
| | - Kyle Pruett
- School of Medicine, Yale University, New Haven, CT
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Beach SRH, Barton AW, Lei MK, Brody GH, Kogan SM, Hurt TR, Fincham FD, Stanley SM. The effect of communication change on long-term reductions in child exposure to conflict: impact of the promoting strong African American families (ProSAAF) program. Fam Process 2014; 53:580-95. [PMID: 24916371 PMCID: PMC4967879 DOI: 10.1111/famp.12085] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
African American couples (n = 331) with children, 89% of whom were married, were assigned to either (a) a culturally sensitive couple- and parenting-enhancement program (ProSAAF) or (b) an information-only control condition in which couples received self-help materials. Husbands averaged 41 years of age and wives averaged 39 years. We found significant effects of program participation in the short term on couple communication, which was targeted by the intervention, as well as over the long term, on self-reported arguing in front of children. Long-term parenting outcomes were fully mediated by changes in communication for wives, but not for husbands. For husbands, positive change depended on amount of wife reported change. We conclude that wives' changes in communication from baseline to posttest may be more pivotal for the couples' long-term experience of decreased arguing in front of children than are husbands' changes, with wives' changes leading to changes in both partners' reports of arguments in front of children.
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Imaz JA, Medina AM. [Psychosomatic Illness and Family Patterns of Children with Asthma]. ACTA ACUST UNITED AC 2012; 41:111-38. [PMID: 26573473 DOI: 10.1016/S0034-7450(14)60072-X] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 02/14/2012] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Asthma is the most prevalent chronic illness in children and has been related to psychological aspects involved in its evolution. OBJECTIVE To understand the types of relational patterns observed in families of children with this illness. METHOD Qualitative analysis through intentional sample of children between the ages of 4 to 15 years with asthma and other mixed populations. RESULTS AND CONCLUSIONS The analysis shows families with diffuse limits between its members, tendency towards amalgamation, high levels of anxiety, and the presence of parental and parental-offspring conflicts.
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Bunnefeld N, Edwards CTT, Atickem A, Hailu F, Milner-Gulland EJ. Incentivizing monitoring and compliance in trophy hunting. Conserv Biol 2013; 27:1344-1354. [PMID: 24001054 PMCID: PMC4265855 DOI: 10.1111/cobi.12120] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Accepted: 03/19/2013] [Indexed: 05/30/2023]
Abstract
Conservation scientists are increasingly focusing on the drivers of human behavior and on the implications of various sources of uncertainty for management decision making. Trophy hunting has been suggested as a conservation tool because it gives economic value to wildlife, but recent examples show that overharvesting is a substantial problem and that data limitations are rife. We use a case study of trophy hunting of an endangered antelope, the mountain nyala (Tragelaphus buxtoni), to explore how uncertainties generated by population monitoring and poaching interact with decision making by 2 key stakeholders: the safari companies and the government. We built a management strategy evaluation model that encompasses the population dynamics of mountain nyala, a monitoring model, and a company decision making model. We investigated scenarios of investment into antipoaching and monitoring by governments and safari companies. Harvest strategy was robust to the uncertainty in the population estimates obtained from monitoring, but poaching had a much stronger effect on quota and sustainability. Hence, reducing poaching is in the interests of companies wishing to increase the profitability of their enterprises, for example by engaging community members as game scouts. There is a threshold level of uncertainty in the population estimates beyond which the year-to-year variation in the trophy quota prevented planning by the safari companies. This suggests a role for government in ensuring that a baseline level of population monitoring is carried out such that this level is not exceeded. Our results illustrate the importance of considering the incentives of multiple stakeholders when designing frameworks for resource use and when designing management frameworks to address the particular sources of uncertainty that affect system sustainability most heavily. Incentivando el Monitoreo y el Cumplimiento en la Caza de Trofeos.
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Affiliation(s)
- Nils Bunnefeld
- Department of Life Sciences, Imperial College London, Silwood Park, Ascot, SL5 7PY, United Kingdom; School of Natural Sciences, University of Stirling, Stirling, FK9 4LA, United Kingdom.
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