Approach-avoidance motivation in personality: approach and avoidance temperaments and goals

The present research examined the role of approach and avoidance motivation in models of personality. Specifically, it examined the hypothesis that approach and avoidance temperaments represent the foundation of several basic dimensions espoused in the trait adjective, affective disposition, and motivational system approaches to personality. Factor analytic support for the hypothesis was obtained in Studies 1, 2, and 6; measures of extraversion, positive emotionality, and behavioral activation system loaded together on 1 factor (Approach Temperament) and measures of neuroticism, negative emotionality, and behavioral inhibition system loaded on another factor (Avoidance Temperament). This 2-factor structure was shown to be independent of response biases. In Studies 3-7, approach and avoidance temperaments were shown to be systematically linked to achievement goals (both nomothetic and idiographic). The findings are discussed in terms of an integrative approach to personality.     

The discovery of chemical neurotransmitters

Neurotransmitters have become such an intrinsic part of our theories about brain function that many today are unaware of how difficult it was to prove their existence or the protracted dispute over the nature of synaptic transmission. The story is important not only because it is fascinating science history, but also because it exemplifies much of what is best in science and deserving to be emulated. The friendships formed among such major figures in this history as Henry Dale, Otto Loewi, Wilhelm Feldberg, Walter Cannon, and others extended over two world wars, enriching their lives and facilitating their research. Even the dispute-the "war of the sparks and the soups"--between neurophysiologists and pharmacologists over whether synaptic transmission is electrical or chemical played a positive role in stimulating the research needed to provide convincing proof.     

What is satisfying about satisfying events? Testing 10 candidate psychological needs

Three studies compared 10 candidate psychological needs in an attempt to determine which are truly most fundamental for humans. Participants described "most satisfying events" within their lives and then rated the salience of each of the 10 candidate needs within these events. Supporting self-determination theory postulates (Ryan & Deci, 2000)--autonomy, competence, and relatedness, were consistently among the top 4 needs, in terms of both their salience and their association with event-related affect. Self-esteem was also important, whereas self-actualization or meaning, physical thriving, popularity or influence, and money-luxury were less important. This basic pattern emerged within three different time frames and within both U.S. and South Korean samples and also within a final study that asked, "What's unsatisfying about unsatisfying events?" Implications for hierarchical theories of needs are discussed.     

Coping with stress during childhood and adolescence: problems, progress, and potential in theory and research

Progress and issues in the study of coping with stress during childhood and adolescence are reviewed. Definitions of coping are considered, and the relationship between coping and other aspects of responses to stress (e.g., temperament and stress reactivity) is described. Questionnaire, interview, and observation measures of child and adolescent coping are evaluated with regard to reliability and validity. Studies of the association of coping with symptoms of psychopathology and social and academic competence are reviewed. Initial progress has been made in the conceptualization and measurement of coping, and substantial evidence has accumulated on the association between coping and adjustment. Problems still remain in the conceptualization and measurement of coping in young people, however, and aspects of the development and correlates of coping remain to be identified. An agenda for future research on child-adolescent coping is outlined.     

A comparison of three methods of fitting the normal ogive

The Mueller-Urban method of fitting the normal ogive is derived, and the inadequacies of its inherent assumptions are discussed. This and the unweighted least squares method are compared to the maximum likelihood solution which is shown to be very close to the ideal least squares solution. As an empirical demonstration of the superiority of the maximum likelihood solution, random ogives are fitted by all three methods and they are compared on the basis of the expected values and the standard errors of the estimates. It is concluded that the maximum likelihood solution is uniformly superior to the others in all respects.This research was done under Contract Nonr-248(55) between the Office of Naval Research and The Johns Hopkins University. This is Report No. 18 under that contract. Reproduction in whole or in part is permitted for any purpose of the United States Government. This paper is part of a dissertation submitted to The Johns Hopkins University. Part of this work was done while the author was a National Institutes of Health Research Fellow.Now at The Biometric Laboratory, The George Washington University. The author is indebted to Dr. Wendell R. Garner for his valuable advice and encouragement, and to Jerome Cornfield for several helpful discussions.     

A Graph-Dynamic Perspective on Coordinative Structures,the Role of Affordance-Effectivity Relations in Action Selection,and the Self-Organization of Complex Activities

Meaningful parallels exist between the coordinative structures (CSs) involved in planning and controlling complex actions of the body (limbs, torso, head, face, eyes) in service of both mechanical (e.g., manipulation and/or transport of environmental objects) and social (e.g., inter-agent coordination) functions. While early treatments focused on CS state-dynamics and parameter-dynamics, attention has focused more recently on CS graph-dynamics. We describe a coordinative structure graph (CSG) perspective that brings affordances and effectivities into a dynamical systems framework in which a) task-specific perceptual and physical links are created between an agent's end-effectors and environmental objects/surfaces during the graph-dynamics of CSG assembly; and b) these dynamics embed the agent in his/her environmental context such that the agent+environment system functions as a higher-order task-specific unit. Additionally, we describe a 3-tuple formalism for CSs that govern simple, single actions; such 3-tuples are viewed as modular planning graphs that can self-assemble under a compositional graph-dynamics into multi-action chains or hierarchical structures, and that may inform future developments of CS-based action grammars.     

The FOCUS Family Resilience Program: An Innovative Family Intervention for Trauma and Loss

This article describes the core principles and components of the FOCUS Program, a brief intervention for families contending with single or multiple trauma or loss events. It has been administered nationally to thousands of military family members since 2008 and has been implemented in a wide range of civilian community, medical, clinical, and school settings. Developed by a team from the UCLA and Harvard Medical Schools, the FOCUS Program provides a structured approach for joining with traditional and nontraditional families, crafting shared goals, and then working with parents, children, and the entire family to build communication, make meaning out of traumatic experiences, and practice specific skills that support family resilience. Through a narrative sharing process, each family member tells his or her story and constructs a timeline that graphically captures the experience and provides a platform for family discussions on points of convergence and divergence. This narrative sharing process is first done with the parents and then the children and then the family as a whole. The aim is to build perspective‐taking skills and mutual understanding, to reduce distortions and misattributions, and to bridge estrangement between family members. Previous studies have confirmed that families participating in this brief program report reductions in distress and symptomatic behaviors for both parents and children and increases in child pro‐social behaviors and family resilient processes.     

Timing in trace conditioning of the nictitating membrane response of the rabbit (Oryctolagus cuniculus): scalar, nonscalar, and adaptive features

Using interstimulus intervals (ISIs) of 125, 250, and 500 msec in trace conditioning of the rabbit nictitating membrane response, the offset times and durations of conditioned responses (CRs) were collected along with onset and peak latencies. All measures were proportional to the ISI, but only onset and peak latencies conformed to the criterion for scalar timing. Regarding the CR's possible protective overlap of the unconditioned stimulus (US), CR duration increased with ISI, while the peak's alignment with the US declined. Implications for models of timing and CR adaptiveness are discussed.     

Genetic and Environmental Influences on Achievement Goal Orientations Shift with Age

Students engage in learning activities with different achievement goal orientations. Some students pursue learning for learning sake (i.e. mastery goal orientation), some are driven by gaining favourable judgement of their performance (i.e. performance approach goal orientation), and others focus on avoiding negative judgement (i.e. performance avoidance goal orientation). These goal orientations are linked with academic achievement, and troublingly, students report decreasing levels of goal orientations across the school years. However, little is known concerning the mechanisms that drive this decline. In a large (N = 891 twin pairs) cross‐sectional genetically informative sample (age = 8 to 22 years), we found that older students reported lower goal orientations. Then, we identified shifts in the magnitude of genetic and environmental variance in each goal orientation. For example, variance in mastery goal orientation was primarily associated with environmental factors during the elementary school years. As students entered high school, genetic influences increased, replacing shared environmental influences. Finally, we situated these findings in the larger nomological network by testing associations with psychological constructs (e.g. personality and cognitive ability) and contextual variables (e.g. parents, schools, and peers). The development of academic motivation is complex with many interconnecting factors that appear to shift with age © 2019 European Association of Personality Psychology