Motor imagery ability and internal representation of movement in children with probable developmental coordination disorder

It has been hypothesised that deficits in the functioning of the mirror neuron system (MNS) and internal modelling may contribute to the motor impairments associated with DCD. These processes can be explored behaviourally through motor imagery paradigms. Motor imagery proficiency of children with and without probable DCD (pDCD) was examined using a complex hand rotation task to explore whether motor imagery strategies could be used during more complex tasks. Forty-four boys aged 7–13 years participated, 22 with pDCD (mean = 9.90 years ± 1.57) and 22 controls (mean = 9.68 years ± 1.53). Participants completed the task twice: with and without motor imagery instructions. Stimuli were presented in two rotational axes – palm/back, and eight 45° rotational steps. Both groups showed evidence of following the biomechanical and postural constraints of actual movements. Responses of children with pDCD were slower and less accurate than controls, with group differences increasing alongside task complexity. A greater impact of biomechanical constraints for accuracy was observed in the DCD group. The response characteristics of children with pDCD likely reflects a reduced capacity to mentally manipulate a body schema and reduced visuo-motor processing capabilities. Behaviourally, these processes are linked to MNS and internal modelling function, suggesting deficits in these systems may contribute to the movement difficulties characteristic of DCD.     

Enhancing Critical Consciousness Through a Cross‐Cultural Immersion Experience in South Africa

Using phenomenological approaches, the author explored the meanings and essences of a cross‐cultural immersion experience in South Africa among counseling master's‐level students. Five core themes—the meaning of being American, sociopolitical awareness, engagement with South Africans and their communities, appreciation of life, and commitment to change—characterized the development of critical consciousness (Freire, 1973 , 2000 ). Findings support positive influences of cross‐cultural immersion as an experiential pedagogical method for multicultural development. Usando enfoques fenomenológicos, se exploraron los significados y esencias de una experiencia de inmersión transcultural en Sudáfrica entre estudiantes de nivel máster en consejería. Cinco temas centrales (el significado de ser estadounidense, la conciencia sociopolítica, la interacción con individuos sudafricanos y sus comunidades, la valoración de la vida y el compromiso con el cambio) caracterizaron el desarrollo de la conciencia crítica (Freire, 1973 , 2000 ). Los hallazgos confirman influencias positivas de la inmersión transcultural como un método pedagógico basado en la experiencia para el desarrollo multicultural.     

Augmenting Visual Search Performance With Transcranial Direct Current Stimulation (tDCS)

Military personnel endure rigorous and demanding man-hours designated to monitoring and locating targets in tasks such as cyber defense and Unmanned Aerial Vehicle (UAV) operators. These tasks are monotonous and repetitive, which can result in vigilance decrement. The objective of the study was to implement a form of noninvasive brain stimulation known as transcranial DC stimulation (tDCS) over the left frontal eye field (LFEF) region of the scalp to improve cognitive performance. The participants received anodal and cathodal stimulation of 2 mA for 30 min as well as placebo stimulation on 3 separate days while performing the task. The findings suggest that anodal and cathodal stimulation significantly improves detection accuracy. Also, a correlation was detected between percent of eye closure (PERCLOS) and blinking frequency in relation to stimulation condition. Our data suggest that tDCS over the LFEF would be a beneficial countermeasure to mitigate the vigilance decrement and improve visual search performance.     

Balancing awareness: Vestibular signals modulate visual consciousness in the absence of awareness

The processing of visual and vestibular information is crucial for perceiving self-motion. Visual cues, such as optic flow, have been shown to induce and alter vestibular percepts, yet the role of vestibular information in shaping visual awareness remains unclear. Here we investigated if vestibular signals influence the access to awareness of invisible visual signals. Using natural vestibular stimulation (passive yaw rotations) on a vestibular self-motion platform, and optic flow masked through continuous flash suppression (CFS) we tested if congruent visual–vestibular information would break interocular suppression more rapidly than incongruent information. We found that when the unseen optic flow was congruent with the vestibular signals perceptual suppression as quantified with the CFS paradigm was broken more rapidly than when it was incongruent. We argue that vestibular signals impact the formation of visual awareness through enhanced access to awareness for congruent multisensory stimulation.     

Children’s prayers from a Hospital Chapel

Children’s prayers, from prayer books left in the Chapel of a Children’s Hospital between 1998 and 2002, were studied for what the children’s God-talk would reveal about their perceptions of God. Of the 3893 prayers written during this period, 346 were confidently identified as being authored by children. The sample of 346 prayers, which gave rise to 558 expressions of prayer, was explored through a content analysis, used quantitatively to summarise and describe the data, and a thematic analysis, informed by methods from Grounded Theory. The psychological and spiritual significance of the prayers is drawn out, demonstrating the richness and relationality of children’s spirituality. The predominance of prayers written by female writers, suggests that the extent to which relationality is present is related to gender. Questions concerning possible gender-related differences in girls’ and boys’ spirituality are raised and implications for practice are considered.     

The triumph of American psychiatry: How it created the modern therapeutic state

Over the past 170 years, American psychiatry has progressively asserted its authority over a larger segment of the American population. From the mid-1800s to the end of World War II, psychiatry had authority over the asylum population, which markedly increased in the first half of the twentieth century due to the influence of eugenics, an ideology that argued the ‘mentally ill’ had to be segregated from society. After the war, American psychiatry adopted Freudian conceptions of mental disorders, which enabled it to begin treating people in the community who were ‘neurotic’ in some way, which dramatically expanded its influence in society. Then, in the 1970s, when many in American society were questioning psychiatry’s legitimacy as a branch of medicine, the American Psychiatric Association (APA) responded by adopting a disease model for diagnosing mental disorders, which it set forth in the third edition of its Diagnostic and Statistical Manual. There were no scientific discoveries that led to this new model, but soon the APA was informing the American public that mental disorders were diseases of the brain, and that psychiatric drugs helped fix those diseases, ‘like insulin for diabetes.’ The APA, in concert with pharmaceutical companies, has successfully exported this belief system to much of the developed world. In order to break free of this ‘therapeutic state,’ the public needs to understand the history of how it came to be, and see the social injury it has caused.     

Teaching religious education as a second choice. The case of three male student teachers in Finland

This article explores the professional reflection of three male religious education (RE) student teachers during their one-year pedagogical training. The participants (n = 3) interviewed in this article were chosen on the basis of their self-report in the questionnaire in which they claimed no previous teaching experience. The participants were interviewed three times: at the beginning, in the middle and at the end of their one-year teacher education. The interviews were analysed with qualitative content analysis. The study showed some patterns in the student teachers reflections concerning developmental aims, professionalism, and convictions during the year. The article concludes that in RE teacher education developing pedagogical thinking should be accompanied with becoming aware of the role of personal life history and contextual situation play in the process of becoming a sound professional in RE.     

Psychoanalysis of maturescence (definition,metapsychology, and clinical practice)

This article offers an entirely new way of addressing middle age or mid‐life. It uses the neologism maturescence to denote this process's metapsychological feature, and it proposes a meta‐psychology of maturescence in order to allow a ‘direct understanding of maturescence’ instead of the ‘indirect understanding of maturescence’, which psychoanalytic literature generally alludes to. The paper examines somatic processes specific to male and female climacterics and is focused on to the tension between the soma and the body. It examines the drive increase that Freud posed in climacterics and the somatic climacteric imbalance that begets specific drive activity demanding psychic work, with very different pathways depending on the individual's specific working‐through activity. It discusses what happens to the individual when he/she is no longer able to procreate and begins to age; why this process is equivalent for individuals who had children and for others who could not or did not. This somatic event provides a universal constant from which it is possible to understand any individual variable.     

Exercise can improve physical self perceptions in adolescents with low motor competence

Adolescents with low motor competence have diminished perceptions of their physical self and tend to avoid physical activities. This study examined the outcomes of an exercise intervention that focused on improving aerobic fitness, strength, and self-perceptions in the physical domain in adolescents with poor motor coordination. The sample included 35 adolescents with low motor competence, comprising boys (n = 25) and girls (n = 10) ranging in age from 13 to 17 years, who attended two sessions per week in the 13 week exercise intervention study (AMP it up). Physical self-perceptions were measured before and after the intervention using the Physical Self Perception Profile and Perceived Importance Profile. Significant improvements in perceived Physical Condition, Attractive Body and Physical Strength sub domain scores were identified between pre and post-test. Adjusting for age, gender, BMI and attendance, regression analyses revealed that Attractive Body was the strongest predictor of Physical Self Worth at pre-test, joined by Physical Condition at post-test. This exercise intervention had a positive impact on adolescent physical self-perceptions, in particular males, with improvements in those sub domains specifically related to the exercise program. Changes in specific aspects of Physical Self Worth can be facilitated by exercise interventions, after a relatively short period of time, in adolescents with poor motor coordination.