Staging the psychoanalytic situation in supervision

Fantasies, parapraxes, and associations that figure significantly in the transference-countertransference process between patient and analytic candidate also work their way into the relationship between the candidate and the supervisor--sometimes in disguised fashion. The author illustrates this observation with vignettes and shows how, with the help of Lorenzer's concept of scenic understanding, the interaction pattern observable in the supervision can be utilized for the understanding of the material presented by the patient.     

Planning of Reach-and-Grasp Movements: Effects of Validity and Type of Object Information

Individuals are assumed to plan reach-and-grasp movements by using two separate processes. In 1 of the processes, extrinsic (direction, distance) object information is used in planning the movement of the arm that transports the hand to the target location (transport planning); whereas in the other, intrinsic (shape) object information is used in planning the preshaping of the hand and the grasping of the target object (manipulation planning) In 2 experiments, the authors used primes to provide information to participants (N = 5, Experiment 1; N = 6, Experiment 2) about extrinsic and intrinsic object properties. The validity of the prime information was systematically varied. The primes were succeeded by a cue, which always correctly identified the location and shape of the target object. Reaction times were recorded. Four models of transport and manipulation planning were tested. The only model that was consistent with the data was 1 in which arm transport and object manipulation planning were postulated to be independent processes that operate partially in parallel. The authors suggest that the processes involved in motor planning before execution are primarily concerned with the geometric aspects of the upcoming movement but not with the temporal details of its execution.     

Happiness Around the World the Paradox of Happy Peasants and Miserable Millionaires

This is a review of the book “Happiness around the world: the paradox of happy peasants and miserable millionaires,” written by Carol Graham, and published in 2009 by Oxford University Press Inc., of New York, USA. This book’s major aim is to address what makes people happy from an economic point of view. The aim of the book is twofold: first, to address the shortcomings of economic assumptions and research methodologies and second, to introduce the lessons learned from happiness surveys into policy. The book is recommended to a broader diverse audience, including social scientists and economists. The book could also be of assistance to research methodologies for economists at large.     

Trauma event autobiographies: An exploratory multiple case study

This multiple case study explored trauma event memories of three individuals to characterise underlying meanings important for their recovery. The three participants were women in the age range of 43 to 54 years old, who shared their own memories of a trauma-laden event four to five years post-occurrence. Thematic analysis of the autobiographical narratives indicated underlying memories across cases of silence imposed on trauma victims by their social environments and communities. Differences in trauma autobiographical memories were in meaning making within the context of the participants’ own culture, society, and community. Autobiographical memory studies appear to have value for understanding likely pathways to recovery from trauma     

Changes in older Dutch adults’ role networks after moving

Using the convoy model (R. L. Kahn & T. C. Antonucci, 1980), this study examined the differential impact of relocation, depending on the distance moved, on the size of 3 types of role networks. A total of 890 Dutch nonmovers and 445 movers (aged 55–86 years) were selected from the Longitudinal Aging Study Amsterdam. Results of analyses of variance showed that the neighbor networks changed most after relocation. Long‐distance movers discontinued the largest number of relationships with fellow club members. As expected, moving did not affect coworker networks. The findings show that, consistent with the convoy model, role networks proved to be unstable. Older adults, however, restored their partial networks at the second observation by starting new relationships.     

The undershoot bias: learning to act optimally under uncertainty

Abstract - Learning in stochastic environments is increasingly viewed as an important psychological ability. To extend these results from a perceptual to a motor domain, we tested whether participants could learn to solve a stochastic minimal-time task using exploratory learning. The task involved moving a cursor on a computer screen to a target. We systematically varied the degree of random error in movement in three different conditions; each condition had a distinct time-optimal solution. We found that participants approximated the optimal solutions with practice. The results show that adults are sensitive to the stochastic structure of a task and naturally adjust the magnitude of an undershoot bias to the particular movement error of a task.     

Planning of reach-and-grasp movements: effects of validity and type of object information

Individuals are assumed to plan reach-and-grasp movements by using two separate processes. In 1 of the processes, extrinsic (direction, distance) object information is used in planning the movement of the arm that transports the hand to the target location (transport planning); whereas in the other, intrinsic (shape) object information is used in planning the preshaping of the hand and the grasping of the target object (manipulation planning). In 2 experiments, the authors used primes to provide information to participants (N = 5, Experiment 1; N = 6, Experiment 2) about extrinsic and intrinsic object properties. The validity of the prime information was systematically varied. The primes were succeeded by a cue, which always correctly identified the location and shape of the target object. Reaction times were recorded. Four models of transport and manipulation planning were tested. The only model that was consistent with the data was 1 in which arm transport and object manipulation planning were postulated to be independent processes that operate partially in parallel. The authors suggest that the processes involved in motor planning before execution are primarily concerned with the geometric aspects of the upcoming movement but not with the temporal details of its execution.     

Quality of Life: Nomadological Insights—A Nomadic Exploration of Quality of Life in Long-Term Conditions

This is a book review of “Quality of Life: Nomadological Insights—A Nomadic Exploration of Quality of Life in Long-Term Conditions” by Monique Lhussier, published by VDM Verlag Dr. Müller Aktiengesellschaft & Co. KG, 2009.     

Minimum Principles in Motor Control

Minimum (or minimal) principles are mathematical laws that were first used in physics: Hamilton's principle and Fermat's principle of least time are two famous example. In the past decade, a number of motor control theories have been proposed that are formally of the same kind as the minimum principles of physics, and some of these have been quite successful at predicting motor performance in a variety of tasks. The present paper provides a comprehensive review of this work. Particular attention is given to the relation between minimum theories in motor control and those used in other disciplines. Other issues around which the review is organized include: (1) the relation between minimum principles and structural models of motor planning and motor control, (2) the empirically-driven development of minimum principles and the danger of circular theorizing, and (3) the design of critical tests for minimum theories. Some perspectives for future research are discussed in the concluding section of the paper. Copyright 2001 Academic Press.