Implementation and Development of Federally-Funded Systems of Care Over Time

This study describes development in federally funded systems of care. Data for this study were collected using the System of Care Assessment that rated grantees' enactment of system of care principles in the infrastructure and service delivery domains. Data were collected by trained raters who conducted several site visits over the funding period. This study described system development over time across 61 sites and tested whether gains were statistically significant. Latent profile analysis was used to explore whether sites could be meaningfully grouped based on their baseline service delivery domain scores. Differences across groups were tested in terms of community, system, and client characteristics. Differential growth across groups was also examined. Overall, systems of care developed over time in both the infrastructure and service delivery domains. Although infrastructure scores were generally lower than service delivery scores, greater gains were seen for the infrastructure domain. Three groups of sites were identified that could be distinguished in terms of degree of development overall, and for specific system of care principles. The groups of sites differed in terms of community factors, system features, and client characteristics. In addition, repeated measures analyses found differential growth in system development over time across groups.     

Systems Theory,Family Attachments and Processes of Triangulation: Does the Concept of Triangulation Offer a Useful Bridge?

This article reviews the usefulness of the systemic concept of triangulation as a bridge between systemic thinking and practice and attachment theory. Traditionally attachment theory has theorized and researched with dyads, parent‐child and adult romantic partners, whereas systemic theory has worked therapeutically with the triangle as the basic human relationship; that is, when any two people interact, their interactions are influenced by their respective relationships with the same third person. Here it is argued, for example, that a child's attachment representations are shaped not only by the relationship with each parent but with the relationship between them. Thus, the process of triangulation in intimate relationships is seen in this article to link attachment theory with systemic thinking, as systemic theory needs a theory of love and attachment theory needs to consider how intimate relationships are nested and interconnected in an attachment network.     

Beyond Resilience: Glimpses into Women’s Posttraumatic Growth after Experiencing Intimate Partner Violence

Abstract

Little focus is given to the pathways victims of intimate partner violence (IPV) use to move toward posttraumatic growth. A sample of 32 female participants was recruited through advertising in domestic violence shelters. Women were interviewed about their experiences with four main themes emerging from women’s narratives related to posttraumatic growth: deliberateness of action, ending the cycle for the children, a changed perspective on life, and alternative perceptions of social support. Opportunities for professions working with this population in a number of various of settings is presented to promote long-term changes for women affected by IPV.     

Nonlinear change processes and the emergence of suicidal behavior: A conceptual model based on the fluid vulnerability theory of suicide

Although ideation-to-action theories of suicide aim to explain the emergence of suicidal behaviors, researchers have primarily focused on the content of underlying mechanisms (i.e., who dies by suicide). Much less attention has focused on the temporal dynamics of suicide risk (i.e., when suicide occurs). The fluid vulnerability theory conceptualizes suicide as an inherently dynamic construct that follows a nonlinear time course. Newer research implicates the existence of multiple nonlinear change processes among suicidal individuals, some of which appear to be associated with the emergence of suicidal behavior. The cusp catastrophe model provides a useful model for conceptualizing these change processes and provides a foundation for explaining a number of poorly understood phenomena including sudden emergence of suicidal behavior without prior suicidal planning. The implications of temporal dynamics for suicide-focused theory, practice, and research are discussed.     

Beyond sensorimotor segregation: On mirror neurons and social affordance space tracking

Mirror neuron research has come a long way since the early 1990s, and many theorists are now stressing the heterogeneity and complexity of the sensorimotor properties of fronto-parietal circuits. However, core aspects of the initial ‘mirror mechanism’ theory, i.e. the idea of a symmetric encapsulated mirroring function translating sensory action perceptions into motor formats, still appears to be shaping much of the debate. This article challenges the empirical plausibility of the sensorimotor segregation implicit in the original mirror metaphor. It is proposed instead that the teleological organization found in the broader fronto-parietal circuits might be inherently sensorimotor. Thus the idea of an independent ‘purely perceptual’ goal understanding process is questioned. Further, it is hypothesized that the often asymmetric, heterogeneous and contextually modulated mirror and canonical neurons support a function of multisensory mapping and tracking of the perceiving agents affordance space. Such a shift in the interpretative framework offers a different theoretical handle on how sensorimotor processes might ground various aspects of intentional action choice and social cognition. Mirror neurons would under the proposed “social affordance model” be seen as dynamic parts of larger circuits, which support tracking of currently shared and competing action possibilities. These circuits support action selection processes—but also our understanding of the options and action potentials that we and perhaps others have in the affordance space. In terms of social cognition ‘mirror’ circuits might thus help us understand not only the intentional actions others are actually performing—but also what they could have done, did not do and might do shortly.     

A Trauma-Informed Call to Action: Culturally-Informed,Multidisciplinary Theoretical and Applied Approaches to Prevention and Healing

ABSTRACT

The prevalence of trauma and its negative impact on humankind has created a burgeoning awareness of the need for systems that are trauma-informed across the lifespan. A collaborative project with the National Partnership to End Interpersonal Violence (NPEIV) sought out research as a call-to-action to mitigate the impact of trauma. The following is an introduction to a special double-issue focused on theoretical and applied approaches to using trauma-informed care in multi-disciplinary, mental and physical health, criminal justice, school-based, and community settings. Consideration is given to essential issues such as resilience, self-care, and cultural awareness.     

Capturing non-linear temporally embedded processes in organizations using recurrence quantification analysis

ABSTRACT

Despite the growing consensus that the majority of psychological phenomena at work are temporally embedded and highly dynamic, existing research is often based on simplified theoretical and methodological models, which take limited account of process dynamics and especially non-linear growth trajectories. In this paper, we highlight the potentials of using recurrence quantifications analysis (RQA) and an extension of RQA – cross-recurrence quantification analysis (CRQA) – for researching process dynamics in organizations. (C)RQA is a powerful technique that can be used to both visualize and quantify time-series data such as repeated measurements of psychological states or sequentially coded dyadic and team interactions. To illustrate the manifold opportunities of (C)RQA, we present three application examples focusing on individuals as systems, dyads as systems, and teams as systems. Specifically, we highlight how (C)RQA can be applied to individual diary data, to leader-follower communication dynamics observed during annual appraisal interviews, and to high-density coded team interactions observed during organizational meetings. We discuss the strengths and limitations of (C)RQA and provide recommendations for researchers interested in using the method.     

Adaptive rewiring in weighted networks

Human connectome studies suggest that the brain has a modular small world network structure with rich-club effect. Such structure emerges spontaneously in simple model neural networks, (e.g. coupled maps), through adaptive rewiring according to the dynamic functional connectivity. The utility of adaptive rewiring has so far exclusively been demonstrated for unweighted networks; it is anything but guaranteed to work as well for weighted networks. We investigate adaptive rewiring in weighted networks, comparing various right-skewed, symmetrical, and left-skewed fixed weight distributions. We examine how network clustering, path length, modularity, and rich club coefficients develop for weakly, intermediate and strongly coupled networks. At low coupling strength, the weight distribution, as well as episodes of functional synchrony, have a significant effect on network evolution. With increased coupling strengths, all weighted networks robustly develop architectures similar to the unweighted ones. Adaptive rewiring appears relatively ineffective in networks with (biologically implausibly) extreme right-skewed weight distributions but performed most economically in biologically plausible log-normal distributions.     

Wavelet-frequency analysis for the detection of discontinuities in switched system models of human balance

This paper is concerned with detecting the presence of switching behavior in experimentally obtained posturographic data sets by means of a novel algorithm that is based on a combination of wavelet analysis and Hilbert transform. As a test-bed for the algorithm, we first use a switched model of human balance control during quiet standing with known switching behavior in four distinct configurations. We obtain a time–frequency representation of a signal generated by our model system. We are then able to detect manifestations of discontinuities (switchings) in the signal as spiking behavior. The frequency of switchings, measured by means of our algorithm and detected in our models systems, agrees with the frequency of spiking behavior found in the experimentally obtained posturographic data.     

HUMAN LIFE AND CULTURE: DYNAMIC COMPONENTS OF ECOSYSTEMS

Abstract. Contemporary humanity—especially urban-industrial civilization with its domination of nature—is disturbing complex, integrated, self-regulating systems that have evolved over long periods of time. We are threatening not only biological ecosystems but also human self-regulating capabilities at both the biological and the social-systems levels. This paper presents examples of such disturbance both in the organism—respiratory-cardiovascular problems related to environmental pollution-and at the population level—rates of infant mortality and relations between fertility and mortality in light of economic and emotional factors. Prospects for our future survival and flourishing are thus linked less to technical know-how than to ecological understanding.