Understanding the Psychological Impacts of Teenage Pregnancy through a Socio-ecological Framework and Life Course Approach

The relationship between mental health and teenage pregnancy is complex. Mental health can be both an antecedent and contributing factor to teenage pregnancy and a concurrent factor wherein pregnancy itself can contribute to depression. Expectant and parenting teens (EPT) are faced with the simultaneous challenges of pregnancy and parenting while navigating the developmental tasks of adolescence which increases their risk for mental health problems. In addition, adolescents growing up in stressful community or home situations where their parents experienced depression, further places them and their children at greater risk of repeated patterns over time. However, adverse mental health outcomes are not inevitable. The socio-ecological model combined with a life course perspective provides a framework for understanding the complexity of risk and protective factors at multiple levels that influence knowledge, attitudes, behaviors, and other health outcomes later in life and across generations. This approach has important implications for reducing adolescents' risk of an unintended/mistimed pregnancy and improving mental health and other outcomes for EPT. This paper describes the prevalence of mental health problems in EPT and using a socio-ecological framework and life course perspective explains variations in mental health outcome among EPT. Implications for interventions and innovative approaches are also discussed.

Recent insights suggest the need for the STI field to embrace a more eco-social conceptual framework: A viewpoint

A large number of countries are being confronted with twin epidemics of increasing STI incidence and antimicrobial resistance (AMR). This has led to calls to intensify STI screening of high STI prevalence populations. The available evidence suggests that this will have little impact on STI prevalence but a significant deleterious effect on AMR. We suggest that this call to intensify STI screening is one of the several errors that stem from the way that the STI-field has been dominated by a biomedical individualistic conceptual framework. This framework views STIs as obligate pathogens that can and should be eradicated by intensive seek-and-destroy activities. We evaluate five types of evidence that suggest that a multi-level, socio-ecological framework would provide a more accurate portrayal of the important determinants of STI prevalence and AMR spread. By incorporating concepts such as limiting STI screening to scenarios with clear evidence of net-benefit and considering ‘antimicrobial footprint’ thresholds, this framework would be more likely to result in a better balance between targeting STI prevalence whilst minimizing the risk of AMR emerging.

Support for the Ecological Framework for Understanding Multiracial Identity using Latent Profile Analysis

The current study presents a statistical model of the roles of racial identity, racial identification, and racial category under the ecological framework for understanding multiracial identity. The purposes of this study were threefold: (1) to identify distinct profiles of how multiracials understand their racial identity using latent profile analysis; (2) to investigate whether racial identification variables predicted profile membership; and (3) to examine whether profile membership differentiated multiracials across racial category and adjustment outcomes. Using a sample of 269 multiracial adults (77% female, Mage = 23.10) recruited from a southwestern university in 2018, we identified three profiles of racial identity orientations: Singular-oriented (9%; n = 23), Border-oriented (45%; n = 120), and Protean-oriented (47%; n = 126). The Singular-oriented profile was characterized by the highest level of racial distance, and the lowest levels of multiracial pride, challenges with racial identity, and creating a third space. The Border-oriented profile was characterized by the lowest level of racial distance, and the highest level of multiracial pride. The Protean-oriented profile was characterized by the highest levels of racial conflict, challenges with racial identity, and shifting racial expressions. Several racial identification variables significantly predicted profile membership, including gender, Black racial heritage, and perceived racial ambiguity. Furthermore, the three racial identity profiles predicted variation in racial typology choices, proximity to whiteness, distress, collective efficacy, and sense of belonging. These findings attest to the importance of using person-centered techniques to empirically support the ecological framework for understanding multiracial identity.

A Biopsychosocial-Ecological Framework for Family-Framed Dementia Care

The biopsychosocial model has been applied through collaborative care dementia models to the diagnosis, symptom management, and treatment of dementia with a focus specifically on the person with dementia. Because individuals with dementia are increasingly dependent upon others particularly as the illness advances, dementia care requires the involvement and commitment of others, usually family, along with support from community-based resources. Hence, the quality and effectiveness of a person's dementia care are shaped in large part by the foundation of family relationships and the social and community networks in which they are embedded. While most current dementia care models incorporate biopsychosocial principles and recognize the essential role that family members play as caregivers, they fail to consider a patient's family system and relationships as potential risk factors or social determinants for care outcomes. This paper introduces a biopsychosocial-ecological framework to dementia care that is person-centered and “family-framed” in that it targets factors that influence care considerations at both the individual and relational levels of the social ecological networks that the patient and their family members occupy. We use this model to illustrate how current dementia care practices tend to focus exclusively on the individual patient and caregiver levels but fail to identify and address important relational considerations that cut across levels. We call for the need to add assessment of family relational histories of persons with dementia and family members who care for them in order to better meet the needs of the patient and the caregiver and to prevent harm. This model accentuates the need for interprofessional education on family assessments and caregiver-centered care, as well as interdisciplinary, collaborative models of dementia care that assume more accountability for meeting the needs of family caregivers in addition to those of persons with dementia.

Elevation drives activity of soil bacteria, but not of bacterial viruses

Soil microbial diversity affects ecosystem functioning and global biogeochemical cycles. Soil bacterial communities catalyze a diversity of biogeochemical reactions and have thus sparked considerable scientific interest. One driver of bacterial community dynamics in natural ecosystems has so far been largely neglected: the predator-prey interactions between bacterial viruses (bacteriophages) and bacteria. To generate ground level knowledge on environmental drivers of these particular predator-prey dynamics we propose an activity-based ecological framework to simultaneous capture community dynamics of bacteria and bacteriophages in soils. An ecological framework and specifically the analyses of community dynamics across latitudinal and altitudinal gradients have been widely used in ecology to understand community-wide responses of innumerable taxa to environmental change, in particular to climate. Here, we tested the hypothesis that the activity of bacteria and bacteriophages co-decline across an elevational gradient. We used metatranscriptomics to investigate bacterial and bacteriophage activity patterns at 5 sites across 400 elevational meters in the Swiss Alps in 2015 and 2017. We found that metabolic activity (transcription levels) of bacteria declined significantly with increasing elevation, but activity of bacteriophages did not. We showed that bacteriophages are consistently active in soil along the entire gradient. Bacteriophage activity pattern, however, is divergent from that of their putative bacterial prey. Future efforts will be necessary to link the environment-activity relationship to predator-prey dynamics, to understand the magnitude of viral contributions to mobilize bacterial cell carbon when infection causes bacterial cell death, a process that may represent an overlooked component of soil biogeochemical cycles.

Impact of construction activities on the environment of cities

Methods of reducing damage to the environment during construction, territorial planning, as well as measures for the improvement of territories aimed at its restoration are considered. The environmental problems of a large city and the assessment of the impact of urban planning objects on the environment have been studied in detail. The paper shows the need to revise the traditional principles of the formation of the urban framework. The paper rightly notes that if earlier much attention was paid to the formation of a technogenic framework of the city – a life support system consisting of transport and engineering infrastructures of the city, today the formation of the ecological framework of the city is becoming increasingly important. The high importance of the ecological (water-green) frame of the city as a system is determined by the fact that water bodies and adjacent territories, “green open” spaces can significantly affect the quality and state of the urban environment, and with careful thought-out, the formation of the ecological frame will help to ensure the integrity of the entire natural and technical urban system.

Anti-Ageism Interventions: An Ecological Approach

Ageism, discrimination based on age, is a systemic problem that occurs at multiple levels of the ecological system – meaning that ageism manifests at the individual, dyadic, institutional and societal levels. The expression of ageism within the levels of the ecological system makes ageism a continually shifting and dynamic force of oppression. Although ageism is a well-documented phenomenon with wide-reaching negative impacts, interventions to mitigate ageism’s effects remain understudied. Little is known about the taxonomy of interventions available addressing ageism at the individual, dyadic, subcultural, institutional and societal levels. The current study conducted a deductive content analysis of an anti-ageism resource clearinghouse, OldSchool.info, to evaluate ageism interventions using an ecological framework. Results indicate the majority of ageism interventions are passive-oriented societal-level macrosystem approaches. A gap analysis will be discussed that indicated more active-oriented interventions with engageable content to address ageism at the personal and relational levels are needed.