Differences in visual orienting between persons with Down or fragile X syndrome

The voluntary and reflexive orienting abilities of persons with Down syndrome and fragile X syndrome, at average MA levels of approximately 4 and 7 years, were compared with an RT task. Reflexive orienting abilities appeared to develop in accordance with MA for the participants with Down syndrome but not for those with fragile X syndrome. However, both groups showed delayed voluntary orienting. The group differences in reflexive orienting at the low MA level reinforce the practice of separating etiologies and highlight the contribution of rudimentary attentional processes in the study of individuals with mental retardation.     

Precision and power grip priming by observed grasping

The coupling of hand grasping stimuli and the subsequent grasp execution was explored in normal participants. Participants were asked to respond with their right- or left-hand to the accuracy of an observed (dynamic) grasp while they were holding precision or power grasp response devices in their hands (e.g., precision device/right-hand; power device/left-hand). The observed hand was making either accurate or inaccurate precision or power grasps and participants signalled the accuracy of the observed grip by making one or other response depending on instructions. Responses were made faster when they matched the observed grip type. The two grasp types differed in their sensitivity to the end-state (i.e., accuracy) of the observed grip. The end-state influenced the power grasp congruency effect more than the precision grasp effect when the observed hand was performing the grasp without any goal object (Experiments 1 and 2). However, the end-state also influenced the precision grip congruency effect (Experiment 3) when the action was object-directed. The data are interpreted as behavioural evidence of the automatic imitation coding of the observed actions. The study suggests that, in goal-oriented imitation coding, the context of an action (e.g., being object-directed) is more important factor in coding precision grips than power grips.     

An evaluation of the effectiveness and acceptability of a new technology system to support psychotherapy helping skills training

Training counselling and psychotherapy skills using new technology is a relatively unresearched area of study. The findings from a pilot evaluation of the effectiveness and acceptability of a new technology, mPath, using a mixed method design are reported. The study found that progressive integration of the new mPath technology into learning helping skills had the best results on developing competency, as assessed by the Person‐Centred Experiential Psychotherapy Scale Training Version. Qualitative interviews showed the technology was acceptable to users. Further research is needed in this emerging field of deliberate practice.     

The effects of the Newborn Behavioral Observations (NBO) system in early intervention: A multisite randomized controlled trial

The purpose of this pilot study was to evaluate the effect of an infant mental health intervention, the Newborn Behavioral Observations system (NBO), versus usual care (UC) on infant neurodevelopment and maternal depressive symptoms in early intervention (EI). This multisite randomized trial enrolled newborns into the NBO (n = 16) or UC group (n = 22) and followed them for 6 months. Outcome measures included the Battelle Developmental Inventory (BDI-2), Bayley Scales of Infants Development (BSID-III), and Center for Epidemiologic Studies Depression Scale (CES-D). The CES-D and BSID-III were collected at 3- and 6-months post EI entry and the BDI-2 was collected at EI entry and 6-months post-EI entry. We estimated group differences [95% CI], adjusting for program characteristics. At 6 months, the NBO group had greater gains in Communication (b = 1.0 [0.2, 1.8]), Self-Care (b = 2.0 [0.1, 3.9]), Perception and Concepts (b = 2.0 [0.4, 3.6]), and Attention and Memory (b = 3.0 [0.4, 6.0]) than the UC group. The NBO group also had greater decline in maternal postnatal depressive symptoms (b = −2.0 [−3.7, −0.3]) than the UC group. Infants receiving the NBO infant mental health intervention had greater gains in cognitive and adaptive functions at 6 months than infants receiving UC. Caregivers receiving NBO care had greater improvements in maternal depressive symptoms than caregivers receiving UC.     

Parental negotiations of the moral terrain of risk in relation to young people with intellectual disabilities

This paper draws upon parental accounts from a study of the process of transition for a cohort of 28 young people with relatively severe intellectual disabilities who left special schools in 2004 and 2005 in two adjacent English localities. This paper examines how parents negotiate these boundaries and position themselves in relation to risk. A primary concern identified by parents during this transition period focuses on the risk of harm facing these vulnerable young people (whether through accidents or through sexual, emotional, physical or financial abuse) as they move into the adult world. These concerns are juxtaposed with discourses that increasingly promote the possibilities for people with intellectual disabilities to express and follow their own wishes and aspirations. For example, the policy agenda in England and Wales actively endorses the start of adult life as a time of opportunity for young people and promotes the values of independence and choice. In accounting for the management of risk in the young people's lives, we conclude that parents navigate complex boundaries between being seen to be over‐protective and ‘letting go’; between trusting others to act in the young adults' best interests and allowing these young people the autonomy to negotiate risk. Copyright © 2008 John Wiley & Sons, Ltd.     

Does Mastery of ABLA Level 6 Make it Easier for Individuals with Developmental Disabilities to Learn to Name Objects?

Level 6 of the Assessment of Basic Learning Abilities (ABLA) assesses the ease or difficulty with which persons with developmental disabilities are able to learn a two-choice auditory-visual discrimination. We investigated whether participants who passed ABLA Level 6 (Group 1) would more readily learn object naming (vocal tacts) than those who failed ABLA Level 6 (Group 2). The groups were matched on the Communication Subscale of the Vineland Adaptive Behavior Scale. Results indicated that Group 1 met mastery criterion for a significantly larger number of naming responses and in significantly fewer trials than Group 2. The implications for language training are discussed.     

Using the antisaccade task to investigate the relationship between the development of inhibition and the development of intelligence

A number of authors have proposed models of cognitive development that explain improvements in intelligence over the course of childhood via changes in the efficiency of inhibitory processes ( Anderson, 2001 ; Bjorklund & Harnishfeger, 1990 ; Dempster, 1991 , 1992 ; Dempster & Corkill, 1999a ; Harnishfeger, 1995 ; Harnishfeger & Bjorklund, 1993 ). A review of the literature reveals little empirical support for the thesis. This is largely due to a failure to distinguish between age‐related and non‐age‐related changes in both inhibitory ability and intelligence. Empirical evidence is presented from a developmental study employing the antisaccade task to provide support for the role of inhibitory processes in the development of intelligence. Additionally, a case is made for a functional difference underlying antisaccade errors that are subsequently corrected and those that remain uncorrected.     

Determinants of following headway in congested traffic

This paper reports on results of a study undertaken in the UK aimed at investigating factors affecting the car following process. An understanding of the factors affecting this complex decision making process is essential to a wide range of theoretical issues including driver workload, capacity and the modeling of freeway flow, as well as practical applications such as the design of in-vehicle driver aids and assistance systems, many of which have direct relevance to increasing driver safety. The study used an instrumented vehicle to collect time dependent following data for a group of test drivers. Data was collected on two differing types of high speed road, using six primary subjects who drove a test vehicle, supplemented by data on 123 drivers that were observed following the test vehicle. Examination was made of how the time headway chosen by a driver is influenced by a range of situational variables commonly believed to effect behavior, with four main findings. Firstly, headway was found to change according to the type of vehicle being followed (i.e. subjects followed closer to trucks than to cars), secondly, little variation was found with changes in overall traffic flow, thirdly, little correlation was found with road type, and lastly a distinct day-to-day variation in individual behavior was observed.     

Research quality considerations for grounded theory research in sport & exercise psychology

ObjectivesThe aims of this article are: to examine the application of grounded theory in sport and exercise psychology; to locate such applications within broader grounded theory methodological debates and; to support the future use and evolution of the method in the field.MethodsA search of the four sport and exercise psychology journals with the highest impact factors in 2007 (Psychology of Sport and Exercise, Journal of Sport and Exercise Psychology, Journal of Applied Sport Psychology and The Sport Psychologist) using the search term “grounded theory” and the date parameters 2000–2008 was conducted. These articles were discussed in relation to research quality concerns for grounded theory at the micro- and macro-level.ResultsTwelve articles were returned from the search. At the micro-level, eight elements representing collective sufficient conditions for grounded theory were discussed, which only two of the twelve articles returned met. Examples of common mistakes in relation to these elements were provided from the twelve articles. At the macro-level, the ontological and epistemological debates surrounding variants of grounded theory were discussed. Only one of the twelve articles explicitly recognised that there are variants of grounded theory, whilst the potential to generate more generic formal theory, and thus make a wider contribution to bodies of knowledge, was not discussed in any of the articles.ConclusionsThere are research quality concerns regarding the application of grounded theory in sport and exercise psychology at the micro- and macro-level, largely linked to a lack of understanding of the methodology and its implementation. Suggestions to address this for editors, reviewers and authors are offered.