Diversity and Dance: Exploring the Therapeutic Implications of World Dance

This phenomenological study examined the potential power of world dance as a therapeutic tool. The lived experiences of adult females (N = 16) were explored to understand the purposive essence of dance and subsequent benefits to mental health. Findings revealed 15 themes in total: 11 themes highlighted potential benefits of world dance, such as social support and stress relief, and four themes noted potential obstacles to using world dance as a therapeutic tool, such as access or finances. Implications for using world dance within creative counseling practice are provided.     

“There’s Beauty in Brokenness”: Teaching Empathy Through Dialogue with Art

Empathy, a core element of helping skills training, is vital to the development of the therapeutic alliance and positive counseling outcomes. This article presents a classroom exercise developed to increase students’ empathy. The exercise features imaginative dialogue by members of a counselor education beginning skills class with art works in an exhibit curated by a museum educator. Presented are the details of the teaching exercise, student and faculty reflections on the exercise, and suggestions for further research.     

Imagination,Pop Culture and Ministry with Youth and Young Adults1

Abstract : In this article I raise the question of whether and how Christians can become captive to a kind of constricted imagination, and how this does not serve the church well in its work with youth and young adults. I draw on examples from pop music (Kanye West, U2) to portray the theological logic of ‘check‐list Christianity.’ As an alternative, I follow C. S. Lewis in reorienting the perspective from deciding if some cultural object (song, movie, TV show) is good or bad, to asking what sort of people we become by attending to this or that cultural object; specifically, does it enlarge our being‐before‐God or not? This requires that we also view pop culture as the domain of God's work in Christ, and that we confess that God is already working reconciliation in the midst of the world.     

A review on eye movement studies in childhood and adolescent psychiatry

The neural substrates of eye movement measures are largely known. Therefore, measurement of eye movements in psychiatric disorders may provide insight into the underlying neuropathology of these disorders. Visually guided saccades, antisaccades, memory guided saccades, and smooth pursuit eye movements will be reviewed in various childhood psychiatric disorders. The four aims of this review are (1) to give a thorough overview of eye movement studies in a wide array of psychiatric disorders occurring during childhood and adolescence (attention-deficit/hyperactivity disorder, oppositional deviant disorder and conduct disorder, autism spectrum disorders, reading disorder, childhood-onset schizophrenia, Tourette’s syndrome, obsessive compulsive disorder, and anxiety and depression), (2) to discuss the specificity and overlap of eye movement findings across disorders and paradigms, (3) to discuss the developmental aspects of eye movement abnormalities in childhood and adolescence psychiatric disorders, and (4) to present suggestions for future research. In order to make this review of interest to a broad audience, attention will be given to the clinical manifestation of the disorders and the theoretical background of the eye movement paradigms.     

Cognitive processes involved in smooth pursuit eye movements

Ocular pursuit movements allow moving objects to be tracked with a combination of smooth movements and saccades. The principal objective is to maintain smooth eye velocity close to object velocity, thus minimising retinal image motion and maintaining acuity. Saccadic movements serve to realign the image if it falls outside the fovea, the area of highest acuity. Pursuit movements are often portrayed as voluntary but their basis lies in processes that sense retinal motion and can induce eye movements without active participation. The factor distinguishing pursuit from such reflexive movements is the ability to select and track a single object when presented with multiple stimuli. The selective process requires attention, which appears to raise the gain for the selected object and/or suppress that associated with other stimuli, the resulting competition often reducing pursuit velocity. Although pursuit is essentially a feedback process, delays in motion processing create problems of stability and speed of response. This is countered by predictive processes, probably operating through internal efference copy (extra-retinal) mechanisms using short-term memory to store velocity and timing information from prior stimulation. In response to constant velocity motion, the initial response is visually driven, but extra-retinal mechanisms rapidly take over and sustain pursuit. The same extra-retinal mechanisms may also be responsible for generating anticipatory smooth pursuit movements when past experience creates expectancy of impending object motion. Similar, but more complex, processes appear to operate during periodic pursuit, where partial trajectory information is stored and released in anticipation of expected future motion, thus minimising phase errors associated with motion processing delays.     

Eye movement dysfunction in first-degree relatives of patients with schizophrenia: a meta-analytic evaluation of candidate endophenotypes

Several forms of eye movement dysfunction (EMD) are regarded as promising candidate endophenotypes of schizophrenia. Discrepancies in individual study results have led to inconsistent conclusions regarding particular aspects of EMD in relatives of schizophrenia patients. To quantitatively evaluate and compare the candidacy of smooth pursuit, saccade and fixation deficits in first-degree biological relatives, we conducted a set of meta-analytic investigations. Among 18 measures of EMD, memory-guided saccade accuracy and error rate, global smooth pursuit dysfunction, intrusive saccades during fixation, antisaccade error rate and smooth pursuit closed-loop gain emerged as best differentiating relatives from controls (standardized mean differences ranged from .46 to .66), with no significant differences among these measures. Anticipatory saccades, but no other smooth pursuit component measures were also increased in relatives. Visually-guided reflexive saccades were largely normal. Moderator analyses examining design characteristics revealed few variables affecting the magnitude of the meta-analytically observed effects. Moderate effect sizes of relatives v. controls in selective aspects of EMD supports their endophenotype potential. Future work should focus on facilitating endophenotype utility through attention to heterogeneity of EMD performance, relationships among forms of EMD, and application in molecular genetics studies.     

Simulating biological and non-biological motion

It is widely accepted that the brain processes biological and non-biological movements in distinct neural circuits. Biological motion, in contrast to non-biological motion, refers to active movements of living beings. Aim of our experiment was to investigate the mechanisms underlying mental simulation of these two movement types. Subjects had to either simulate mentally or to overtly reproduce previously executed or observed movements. Healthy subjects showed a very high timing precision when simulating biological and a strong distortion when simulating non-biological movements. Schizophrenic subjects, however, showed the opposite. Since overt reproduction was precise in any case, this double dissociation shows that processes underlying mental simulation of biological and non-biological movements are separate from each other and from perceptual and motor-control processes.     

Professional education of psychologists using online problem‐based learning methods: Experience at Charles Sturt University

Abstract: Problem‐based learning (PBL) is a pedagogical approach to professional training that emphasises the development of clinical reasoning skills and self‐directed learning. In contrast to more traditional lecture‐based approaches that focus upon the linear acquisition of course content, PBL is undertaken in the context of actual case presentations. Although PBL has been adopted widely in the professional training of medical practitioners and nurses, it is only just beginning to be used in the professional education of psychologists. This paper examines the nature and benefits of PBL for education in clinical and forensic psychology by outlining its implementation and development at Charles Sturt University, located in a rural area of Australia. Although a full and independent evaluation of PBL for education in clinical or forensic psychology is yet to be undertaken, this paper argues that PBL can make a significant contribution to professional training in psychology.     

Attack-target attributes and pigeon aggression: Accessibility,vocalization, and body movements

Characteristics of the attack-target in laboratory tests appear to greatly influence the tendency for aggression to be initiated, maintained, and stopped. To address this question, accessibility, target movement, and vocalization among pigeon conspecifics were investigated in two different aggression tests: 1) paired aggression (PA); and 2) schedule-induced aggression (SI). In the PA test, dominant and subordinate roles formed quickly, and soon aggression episodes started to decline. In part, the subordinate's yielding behavior appeared to discourage attack. The significance of the target bird's behavior on attack frequency was borne out by the finding in the SI test that pigeons attacked a shielded, live, active target more often than a passive one. Furthermore, using a specially constructed stuffed pigeon in the SI test, results indicated that programmed, combined aggressive vocalization and body movement evoked most attacks with the VT schedule, vocalization alone evoked the next highest number of attacks, body movement alone the third most, and combined silence and immobility the least attacks. These findings provide a basis for explaining some past reported results associated with target features and a means for selecting other target features for future study.     

伦理即服务之可能性——以护理机器人的伦理设计为例

基于“平台即服务”框架的“伦理即服务”(ethics as a service, EaaS)概念旨在解决抽象道德准则与人工智能实践间的转化鸿沟。当前护理机器人的伦理设计存在伦理服务者定位模糊、伦理设计简单化、伦理设计智能化误区与伦理场景单一化困境等不足。将EaaS框架运用到当前护理机器人的伦理设计活动中,有助于构建多方协调的伦理服务体系,实现多抽象层次的伦理设计审查,构建模块化的伦理情境,开展自发性的伦理定制服务。服务化和过程化的EaaS伦理设计,有助于实现伦理原则与具体应用之间的协调与统一,但也会对服务过程中的责任划分与隐私保提出更高要求。