祖辈共同养育模式下幼儿母子依恋对问题行为的影响：祖孙依恋的中介作用

采用幼儿依恋量表和儿童行为量表（Child Behavior Checklist, CBCL）测量265名祖辈共同养育幼儿的母子依恋、祖孙依恋和问题行为的情况,考察祖辈共同养育幼儿的祖孙依恋在母子依恋与问题行为的中介作用。结果发现：（1）祖辈共同养育幼儿的母子依恋与祖孙依恋呈显著正相关,幼儿的母子依恋与内化问题行为、外化问题行为呈显著负相关,幼儿的祖孙依恋与内化问题行为、外化问题行为呈显著负相关;（2）祖辈共同养育幼儿的祖孙依恋完全中介母子依恋对内化问题行为、外化问题行为的影响。     

Opening the closed heart: affect-focused clinical work with the victims of early trauma

This paper begins with the understanding that early trauma leads to powerful dissociative defenses which injure the capacity to feel. It further explores ways to restore this capacity through body-centred attention to affect-in-the-moment in the psychoanalytic situation. Using the author’s personal experience while in analysis as well as a case of severe early trauma, he demonstrates the consciousness-killing effect of primitive defenses and shows how body-sensitive techniques hold the promise of restoring the patient’s sense of aliveness and hence, opening the unconscious to those affect-images that are the building blocks of the human imagination. A final section focuses on the neglect of feeling in Jungian psychology and suggests that the “creation of consciousness” which Jung described as his personal myth, is quintessentially a process of emotional transformation – of bringing unconscious suffering into consciousness – as feelings.     

The construct of the ‘mana personality’ in Jung’s works: a historic-hermeneutic perspective. Part I

According to Jung, the ‘mana personality’ represents an archetypal phase of the individuation process of remarkable interest in psychological, hermeneutic and theoretical terms. This figure is characterized by a high initiatic potential that fosters the approximation of the consciousness of the Self. At the same time, it entails a risk of psychic inflation or of ‘similarity to God’. In this article, divided in two parts, I deal with those aspects through a reconstruction of the development of this notion within Jung’s published works, adopting a primarily chronological and, secondarily, thematic approach moving from a textual analysis of relevant passages. In this first part, I consider some passages which deal mainly with the risks of the assimilation of the unconscious in ‘La structure de l’inconscient’ (1916) that preceded the successive proper treatment of the mana personality’s notion presented, and here examined, in ‘The relations between the ego and the unconscious’ (1928). Successively, I take into consideration some further issues related to it discussed by Jung in ‘The structure of the psyche’ (1928/1931), ‘Archaic man’ (1931), and ‘Nietzsche’s Zarathustra’.     

The Child Behavior Checklist for Group Care Workers: A Study Regarding the Factor Structure

In this study we examined the factor structure of the Child Behavior Checklist (CBCL) filled out by group care workers. Group care workers' judgements were collected on 846 children and adolescents treated in various residential settings in The Netherlands. Using confirmatory factor analysis, we were able to show that the original CBCL factor model based on parental judgments of child behavior also fits for the judgments of group care workers. This means that the well known 8 narrow-band syndromes (Withdrawn, Somatic Complaints, etc.) as well as the 2 broad-band syndromes (Internalizing and Externalizing) can be used to interpret the CBCL scores of group care workers. This confirmation of the CBCL factor structure is a first step to add a group care worker version to the CBCL family. However, as a second step, normative data need to be gathered to further enhance the use of the CBCL for group care workers.     

Capitalizing on the Benefits of Utilizing Part-Time Employees Through Job Autonomy

There are over 20 million part-time employees in the United States, however research on part-time employees is quite limited. Research has revealed inconsistencies when comparing part-time and full-time employees on various job outcomes (e.g., performance, commitment). As a test of Feldman's (1990) causal model of part-time work, this study provides evidence that autonomy mediates the relationship between job status (part-time vs. full-time) and such outcomes, which can help explain some of the inconsistencies in previous research. Managerial implications are discussed.     

儿童的孤独感及与同伴交往的关系

孤独感是当一个人的社会关系网络比预期的更小或更不满意时产生的一种不愉快的情绪体验,儿童长期处于此状态会导致适应不良。孤独感的社交需要理论认为孤独感是对社交需要未满足的反应,强调孤独感的情感或感受层面;认知加工观主张孤独感的产生是因为个体对觉知到的人际关系现状不满意,强调孤独感的认知成分。同伴交往4个水平上的变量会影响到孤独感的产生,而孤独感作为一种消极的情绪体验,也会对同伴交往产生不良影响。未来研究应该多从家庭功能与同伴交往相结合的角度探讨孤独感的产生机制,对孤独儿童的干预研究也有待开展     

Task difficulty and inertial properties of hand-held tools: An assessment of their concurrent effects on precision aiming

Aiming hand-held tools at targets in space entails adjustments in the dynamical organization of aiming patterns according to the required precision. We asked whether and how these adjustments are modified by the tool’s mass distribution. Twelve participants performed reciprocal aiming movements with a 50-cm long wooden probe. Kinematic patterns of probe movements were used as a window into the behavioral dynamic underlying performance of a reciprocal aiming task. We crossed three levels of task difficulty (IDs 2.8, 4.5 and 6.1) with two types of probe varying in their mass distribution (proximal vs distal loading). Movement duration was affected by task difficulty and probe loading (shorter for larger targets and proximal probe loading). Progressive deviations from a sinusoidal movement pattern were observed as task difficulty increased. Such deviations were more pronounced with proximal probe loading. Results point to a higher degree of non-linearity in aiming dynamics when the probe was loaded proximally, which might reflect employment of additional perceptual-motor processes to control the position of its less stable tip at the vicinity of the targets. More generally, the effects of probe loading on aiming pattern and dynamics suggest that perceptual-motor processes responding to task level constraints are sensitive to, and not independent from, biomechanical, end-effector constraints.     

Listenmee® and Listenmee® smartphone application: Synchronizing walking to rhythmic auditory cues to improve gait in Parkinson’s disease

Evidence supports the use of rhythmic external auditory signals to improve gait in PD patients (Arias & Cudeiro, 2008; Kenyon & Thaut, 2000; McIntosh, Rice & Thaut, 1994; McIntosh et al., 1997; Morris, Iansek, & Matyas, 1994; Thaut, McIntosh, & Rice, 1997; Suteerawattananon, Morris, Etnyre, Jankovic, & Protas , 2004; Willems, Nieuwboer, Chavert, & Desloovere, 2006). However, few prototypes are available for daily use, and to our knowledge, none utilize a smartphone application allowing individualized sounds and cadence. Therefore, we analyzed the effects on gait of Listenmee®, an intelligent glasses system with a portable auditory device, and present its smartphone application, the Listenmee app®, offering over 100 different sounds and an adjustable metronome to individualize the cueing rate as well as its smartwatch with accelerometer to detect magnitude and direction of the proper acceleration, track calorie count, sleep patterns, steps count and daily distances. The present study included patients with idiopathic PD presented gait disturbances including freezing. Auditory rhythmic cues were delivered through Listenmee®. Performance was analyzed in a motion and gait analysis laboratory. The results revealed significant improvements in gait performance over three major dependent variables: walking speed in 38.1%, cadence in 28.1% and stride length in 44.5%. Our findings suggest that auditory cueing through Listenmee® may significantly enhance gait performance. Further studies are needed to elucidate the potential role and maximize the benefits of these portable devices.     

Self-unawareness of levodopa induced dyskinesias in patients with Parkinson’s disease

The study analyzes the presence of dyskinesias-reduced-self-awareness in forty-eight patients suffering from Parkinson’s disease (PD). As the association with executive dysfunction is a matter of debate and we hypothesize it plays an important role in dyskinesias self-unawareness, we analyzed the role of dopaminergic treatment on the medial-prefrontal-ventral-striatal circuitry using a neurocognitive approach. Special attention was given to metacognitive abilities related to action-monitoring that represent a novel explanation of the phenomenon.PD patients were assessed using different rating scales that we devised to measure movement awareness disorders. In order to ascertain whether each variable measured at a cognitive-clinical level contributes to predicting the scores of the movement-disorder-awareness-scales, we conducted multiple logistic regression models using the latter as binary dependent variables. We used the Wisconsin Card Sorting Test-metacognitive-version to assess the executive functions of the prefrontal-ventral-striatal circuitry.Data showed that a reduction of self-awareness using the Dyskinesia rating scale was associated with global monitoring (p = .04), monitoring resolution (p = .04) and control sensitivity (p = .04). Patients failed to perceive their performance, distinguish between correct and incorrect sorts, be confident in their choice and consequently decide to gamble during the task.We did not find any association with executive functions using the hypo-bradykinesia rating scale.Our findings indicate that when the comparator mechanism for monitoring attentive performance is compromised at a prefrontal striatal level, patients lose the ability to recognize their motor disturbances that do not achieve conscious awareness.