How to build a brain: from function to implementation

To have a fully integrated understanding of neurobiological systems, we must address two fundamental questions: 1. What do brains do (what is their function)? and 2. How do brains do whatever it is that they do (how is that function implemented)? I begin by arguing that these questions are necessarily inter-related. Thus, addressing one without consideration of an answer to the other, as is often done, is a mistake. I then describe what I take to be the best available approach to addressing both questions. Specifically, to address 2, I adopt the Neural Engineering Framework (NEF) of Eliasmith &; Anderson [Neural engineering: Computation representation and dynamics in neurobiological systems. Cambridge, MA: MIT Press, 2003] which identifies implementational principles for neural models. To address 1, I suggest that adopting statistical modeling methods for perception and action will be functionally sufficient for capturing biological behavior. I show how these two answers will be mutually constraining, since the process of model selection for the statistical method in this approach can be informed by known anatomical and physiological properties of the brain, captured by the NEF. Similarly, the application of the NEF must be informed by functional hypotheses, captured by the statistical modeling approach.     

Self-regulation processes and thriving in childhood and adolescence: a view of the issues

Both organismic and intentional self-regulation processes must be integrated across childhood and adolescence for adaptive developmental regulations to exist and for the developing person to thrive, both during the first two decades of life and through the adult years. To date, such an integrated, life-span approach to self-regulation during childhood and adolescence has not been fully formulated. The purpose of this monograph is to provide such integration; in this introduction, the editors of the monograph explain the purposes of the volume and provide a brief overview of the work of the contributing scholars.     

Vulnerability and resilience: a critical nexus

Not all forms of human fragility or vulnerability are unavoidable. Sometimes we knowingly and intentionally impose conditions of vulnerability on others; and sometimes we knowingly and intentionally enter into and assume conditions of vulnerability for ourselves (for example, when we decide to trust or forgive, enter into intimate relationships with others, become a parent, become a subject of medical or psychotherapeutic treatment, and the like). In this article, I propose a presently overlooked basis on which one might evaluate whether the imposition or assumption of vulnerability is acceptable, and on which one might ground a significant class of vulnerability-related obligations. Distinct from existing accounts of the importance of promoting autonomy in conditions of vulnerability, this article offers a preliminary exploration of the nature, role, and importance of resilience promotion, its relationship to autonomy promotion, and its prospects for improving human wellbeing in autonomy inhibiting conditions.     

Intentional self-regulation, ecological assets, and thriving in adolescence: a developmental systems model

The positive youth development (PYD) perspective emphasizes that thriving occurs when individual ?context relations involve the alignment of adolescent strengths with the resources in their contexts. The authors propose that a key component of this relational process is the strength that youth possess in the form of self-regulatory processes; these processes optimize opportunities to obtain ecological resources that enhance the probability of PYD. They use the selection, optimization, and compensation (SOC) model of intentional self-regulation to discuss the role of self-regulation in the PYD perspective among diverse youth.     

Mental health teaching to UK psychology undergraduates: report of a survey

One of the limitations on developing more progressive applied psychology training is the teaching received by students at undergraduate level. In this study, we focus on the provision of teaching about mental health or its equivalents (e.g. abnormal psychology and clinical psychology) on UK undergraduate psychology programmes. Most students who go on to train as clinical psychologists will have received teaching on modules like these. A survey questionnaire was sent to 109 university departments which might offer a module in mental health mental health module and 348 individuals who might be involved in such modules. The majority of programmes responding offered a mental health module, which was available each year as an optional subject. A number of findings on the content and delivery of the modules are reported and a number of recommendations are made including more involvement from practitioners and service users. Copyright © 2007 John Wiley & Sons, Ltd.     

The Weaving Healthy Families program: Promoting parenting practices,family resilience,and communal mastery

Parenting quality, family resilience, and community resilience and support have been found to be primary protective factors for the disproportionate burden of anxiety, posttraumatic stress disorder (PTSD), substance use disorder (SUD), depression, and suicide that US Indigenous youth and adults tend to experience. The purpose of this research study was to examine pilot results for outcomes related to relational factors for Indigenous family members who participated in the Weaving Healthy Families (WHF) program (translated to Chukka Auchaffi’ Natana, in the Choctaw tribal language), a culturally grounded and empirically informed program geared toward promoting wellness, family resilience, parenting practices, and community resilience while also preventing SUD and violence. This nonrandomized pre-experimental pilot intervention followed a longitudinal design, which included pre-test, a post-test, and a 6-, 9-, and 12-month post-intervention follow-up surveys. Repeated-measures regressions were utilized with generalized estimating equations (GEE) to examine changes in parenting, family resilience, and communal mastery before and after the intervention for 24 adults and adolescents (12–17) across eight tribal families. Results indicate that the overall quality of parenting improved, as measured by improved parental monitoring and reductions in inconsistent discipline and corporal punishment. We identified sex differences in positive parenting, poor monitoring, and corporal punishment, with greater decreases in these measures among males over time. Family resilience and communal mastery improved for adolescent and adult participants after the WHF program. Our results indicate promising improvements across relational, familial, and community ecological, which provide clear clinical implications.     

意气风发 共谋社会和谐——热烈祝贺两会胜利闭幕

春风送暖,大地披绿,我们又一次迎来了一个阳光明媚的春天。一年一度的全国人民代表大会和全国政协会议在世界各国人民的关注下胜利闭幕了,我们和全国各族人民一样满怀喜悦的心情,热烈祝贺两会的圆满成功。刚刚闭幕的十届全国人大三次会议是在我国改革发展的关键时期召开的一次重要会议,是一次团结奋进、昂扬向上、开拓创新、求真务实的会议。会议听取并审议了温家宝总理做的《政府工作报告》和其他几个重要报告;表决同意江泽民同志辞去国家军委主席职务的请求,对江泽民同志为国家、为人民、为国防事业所作的杰出贡献给予了高度评价,同时一致…     

Insensitivity to children: Responses of undergraduates to children in problem situations

A study focused on insensitivity of adults to children was presented and discussed. The responses of 100 male and 100 female college undergraduates to hypothetical parent-child problem situations indicated a general lack of communication concerning the child's and their own feelings. However, when the problems involved adult needs being aroused and thwarted, theSs responses were both more insensitive and destructive than when the confrontation centered around only the child's aroused needs. In the latter case theSs did focus their communications more on the child's feelings and how he or she could express them. The results have implications for understanding effective adult behavior and reciprocal adult-child influences on the development of child-behavior dysfunctions.The research reported in this paper was supported in part by Grant MH 16444 from the U.S. Public Health Service, National Institute of Mental Health.The help of Lawrence Messe, Joel Aronoff, Luch Ferguson, and Albert Rabin is very gratefully acknowledged. We also wish to acknowledge the help of Kathy Barrie, Lew Borman, Deletha Crum, and Eli Karimi, who served as coders.     

Sociocultural factors, resilience, and coping: Support for a culturally sensitive measure of resilience

This investigation presents 1) a literature review concerning how adversity and resilience influence the development of youth from diverse cultural backgrounds; 2) an examination of measures of resilience with regard to cultural factors that relate to the nature of coping and resilience among young adults from diverse racial/ethnic backgrounds; and 3) the exploration of aspects of cultural resilience: childhood stressors, global coping, adaptive coping, maladaptive coping, and sociocultural support. Results for 305 college age women indicated that cultural factors were related to measures of these five aspects of resilience. Childhood stressors were experienced differentially by individuals from different racial/ethnic and social class status backgrounds, supporting proposals that ecological aspects, notably cultural background and experiences, influence the development of resilience. A conceptual framework illustrating how culture contributes to resilience and coping is presented. Implications for the development of a measure of cultural resilience and its usefulness for developmental community interventions are discussed.     

Family resilience: a developmental systems framework

Abstract

This article presents a brief overview of a family resilience conceptual framework, grounded in a multi-level developmental systems orientation. A family systems perspective broadens attention to resources for individual resilience throughout the family network of relationships. The concept of family resilience refers to the family as a functional system, impacted by highly stressful events and social contexts, and in turn, facilitating the positive adaptation of all members and strengthening the family unit. A research-informed map of key processes in family resilience is outlined, highlighting the recursive and synergistic influences of transactional processes within families and with their social environment. Varied process elements may be more or less useful, depending on different adverse situations over time, with a major crisis, trauma, or loss; disruptive transitions; or chronic multi-stress conditions. This perspective is attuned to the diversity of family cultures and structures, their resources and constraints, salient socio-cultural and developmental influences, and the viability of varied pathways in resilience.     

Self-realisation and meaning making in the face of adversity: a eudaimonic approach to human resilience

This article considers a eudaimonic approach to psychological well-being built on the integration of developmental, existential and humanistic formulations as well as distant writings of Aristotle. Eudaimonia emphasizes meaning-making, self-realisation and growth, quality connections to others, self-knowledge, managing life and marching to one's own drummer. These qualities may be of particular importance in the confrontation with significant life challenges. Prior formulations of resilience are reviewed to underscore the unique features of a eudaimonic approach. Empirical findings on meaning making and self-realisation are then reviewed to document the capacity of some to maintain high well-being in the face of socioeconomic inequality, the challenges of aging, and in dealing with specific challenges (child abuse, cancer, loss of spouse). Moreover, those who sustain or deepen their well-being as they deal with adversity, show better health profiles, thereby underscoring broader benefits of eudaimonia. How meaning is made and personal capacities realised in the confrontation with challenge is revealed by narrative accounts. Thus, the latter half of the article illustrates human resilience in action via the personal stories of three individuals (Mark Mathabane, Ben Mattlin and Victor Frankl) who endured unimaginable hardships, but prevailed and grew in the face of it. The essential roles of strong social ties and the capacity to derive meaning and realise personal growth in grappling with adversity are unmistakable in all three cases.     

How to build a connectionist idiot (savant)

This paper describes the development of a connectionist model of an idiot savant date calculator using a multi-layer back-propagation network. The model mimics the behaviour of idiot savant date calculators in learning to perform the date calculation task without the need either to develop arithmetical skills or to encode explicit knowledge about regularities in the structure of dates. However, the performance of the model highlights limitations on the use of back-propagation as a general-purpose learning algorithm in complex problem domains. Even with a relatively simple problem like date calculation back-propagation can only succeed when forced to take a highly structured and modular approach to learning.     

Degrees of resilience: profiling psychological resilience and prospective academic achievement in university inductees

University inductees may be increasingly vulnerable to stressors during transition into higher education (HE), requiring psychological resilience to achieve academic success. This study aimed to profile inductees' resilience and to investigate links to prospective end of year academic outcomes. Scores for resilience were based on a validated Connor Davison Resilience Scale (CD-RISC) drawn from 1534 inductees in a single UK university. A four-stage analysis revealed that incremental resilience was more facilitative of females' prospective academic attainment, but less functional and more convoluted for males. This large, distinctive study has implications for student support practices and highlights that the relationship between resilience and academic achievement requires further consideration in HE.