An electrode hookup for eyelid conditioning

A method for recording eyelid CRs, using skin electrodes rather than the usual mechanical connection to the S’s eyelid, is described. Data are presented to show the comparability of the two recording systems.     

A special latin square for the use of each subject “as his own control”

When the purpose of the experiment is to compare treatments, the Sequences × Positions Latin Square has been employed to control unwanted effects attributable to individuals, position, and sequence. This particular Latin Square has been subjected to criticism on the grounds there is confounding due to structure, random variables, and subject interactions. Special Latin Square, a subclass of the Sequences × Positions Latin Square, is basically ap ×p factorial design in blocks of sizep. The two factors are treatments (T) and positions (P). Sequence is one component of theTP interaction, and square uniqueness is the sum of the remaining components. This completely replicated factorial design has no structural or random variable confounding; if subject interactions are present, square uniqueness may be used as the error term and the bias in the test of treatments will be conservative.     

A PERFORMANCE IMPROVEMENT PROGRAM FOR AN INTERNATIONAL-LEVEL TRACK AND FIELD ATHLETE

This study outlined the development, implementation, and evaluation of an intervention strategy that was designed to improve the technical skill and performance of an international-level pole vaulter. Intervention, in the form of a prompting and shaping procedure, consisted of breaking a photoelectric beam with the hands at the moment of take-off. The height of the beam was gradually increased until the vaulter reached maximum arm extension at take-off. Increase in arm extension was matched by an increase in bar height clearance.     

Music training and rate of presentation as mediators of text and song recall

The present research addresses whether music training acts as a mediator of the recall of spoken and sung lyrics and whether presentation rate is the essential variable, rather than the inclusion of melody. In Experiment 1, 78 undergraduates, half with music training and half without, heard spoken or sung lyrics. Recall for sung lyrics was superior to that for spoken lyrics for both groups. In Experiments 2 and 3, presentation rate was manipulated so that the durations of the spoken and the sung materials were equal. With presentation rate equated, there was no advantage for sung over spoken lyrics. In all the experiments, those participants with music training outperformed those without training in all the conditions. The results suggest that music training leads to enhanced memory for verbal material. Previous findings of melody's aiding text recall may be attributed to presentation rate.     

The impact of periventricular brain injury on reading and spelling abilities in the late elementary and adolescent years.

The present study was designed: (1) to investigate the long-term consequences of both the presence and the severity of periventricular brain injury (PVBI) on intellectual, academic, and cognitive outcome in extremely-low-birthweight (ELBW: < 1,000 grams) children at a mean age of 11 years; and (2) to determine the nature of the underlying difficulties associated with academic problems in these children. The results indicated that ELBW children without PVBI performed as well as full-term children on intelligence, academic, and cognitive ability tests. In contrast, ELBW children with mild and severe PVBI achieved significantly lower scores than either ELBW children without PVBI or children who were born at term. A second analysis indicated that, after accounting for Full Scale IQ, working memory and phonological processing were significant predictors of reading and spelling performance in ELBW children. These findings suggest that the presence and severity of PVBI, and not ELBW status alone, is associated with performance on tests of intelligence, and academic and cognitive functioning, and that some of the same factors known to be associated with learning disabilities in full-term children contribute to learning disabilities in ELBW children.     

Psychodynamic psychotherapy for children and adolescents: an updated narrative review of the evidence base

While the evidence base for psychodynamic therapy with adults is now quite substantial, there is still a lack of research evaluating the effectiveness of psychodynamic therapies with children and young people. Those studies that have been carried out are also not widely known in the field. To help address the second point, in 2011, we carried out a review of the evidence base for psychodynamic psychotherapy for children and adolescents, which identified 35 studies which together provided some preliminary evidence for this treatment for a range of childhood disorders. The present study is an updated review, focusing on research published between March 2011 and November 2016. During this period, 23 additional studies were published, of which 5 were reports on randomised controlled trials, 3 were quasi-experimental controlled studies and 15 were observational studies. Although most studies covered children with mixed diagnoses, there were a number of studies examining specific diagnostic groups, including children with depression, anxiety and disruptive disorders. whilst the quality of studies was mixed, some were well-designed and reported, and overall indicated promising findings. Nevertheless, further high-quality research is needed in order to better understand the effectiveness of psychodynamic psychotherapy across a range of different disorders, and to ensure that services can provide a range of evidence-based treatments for children and young people.     

The experience of counselling for female clients with anorexia nervosa: A person‐centred perspective

Anorexia nervosa is a serious and potentially life‐threatening condition, which has been studied from a range of theoretical perspectives. However, the relevance of person‐centred theory and practice in relation to anorexia nervosa has not previously been explored in the literature. The purpose of this study was to understand the experiences of clients who had received counselling for anorexia nervosa, and to set these experiences against the backdrop of person‐centred theory. The study is based on intensive heuristic analysis of interviews with five clients who had completed counselling for anorexia nervosa within the previous three months. Collaboration between the researcher and the participants led to an identification of two of the six ‘core’ conditions identified by Rogers as being of real importance to clients with anorexia: unconditional positive regard and congruence. The context in which counselling is offered was also of crucial significance to these clients. Implications for practice are discussed.     

The counselling and psychotherapy profession in Canada: regulatory processes and current status

ABSTRACT

Like the Canadian landscape and culture, the status of professional regulation for counselling and psychotherapy is a mosaic reflecting the unique cultural, linguistic and contextual realities of Canada. Statutory regulation in Canada is constitutionally a provincial/territorial matter. In the past five years, a major movement towards professional regulation has emerged. The authors describe the variable status of regulation, focusing on three provinces: Quebec, Nova Scotia and Ontario. They explore the federal Agreement of Internal Trade, designed to facilitate inter-provincial/territorial mobility of regulated professionals. Finally, the authors summarise national research and development activities of the Canadian Counselling and Psychotherapy Association that enhance the pan-Canadian mobility of practitioners and support shared professional understandings. These activities range from bilingual, national validation of competencies, definitions, titles and scopes of practice to symposia and an entry-to-practice competency assessment.     

Near,Far, or In Between?—Target Edges and the Transport Component of Prehension

It is well known that during visually guided prehension movements the peak velocity of the arm is scaled for object distance (e.g., Gentilucci et al., 1991; Jakobson & Goodale, 1991; Servos, Goodale, & Jakobson, 1992). Those movements are being directed not to single points in space, however, but rather to objects with extent. Thus, object distance must be computed relative to some particular point on the object. Whether that point corresponds to the location of a particular edge, for example, has not been clearly demonstrated. In the present study, subjects (N = 9) were presented with a series of oblong blocks positioned at different locations. Peak velocity increased with object size for reaches in which different-sized objects had their near edges lined up; in contrast, the peak velocities of reaches directed to objects of different sizes did not differ when the far edges of the objects were lined up. The present study, therefore, provided confirmation that subjects calibrate the peak velocity of their reaches relative to the far edge of a target object.