Family Experience of Safe: A New Intervention for Families of Children with a Diagnosis of Autism Spectrum Disorder

Systemic Autism-related Family Enabling (SAFE) is a new intervention for families of children with a diagnosis of Autism Spectrum Disorder (ASD). SAFE responds to international and national recommendations for improved care and the reported needs of families. SAFE draws from Family Therapy techniques, Attachment Narrative Therapy and known preferences of individuals with autism. Twenty two families of a child with a diagnosis of ASD severity level 1 or 2 were recruited. The families attended five 3-hour sessions. Family members completed the Helpful Aspects of Therapy Questionnaire (HAT) after each session. Analysis of the HAT data revealed that adults and children experienced SAFE to be helpful which was elaborated in terms of the following themes: therapist as helping reflection, increased understanding, feeling closer, more confident to reflect and problem solve, improved communication and feeling less alone and isolated. The findings are discussed to consider how SAFE can be improved and implemented to offer support for families. SAFE is a good candidate to fill a gap in autism related care.

     

Investigating the mechanisms of visually-evoked tactile sensations

When attempting to detect a near-threshold signal, participants often incorrectly report the presence of a signal, particularly when a stimulus in a different modality is presented. Here we investigated the effect of prior experience of bimodal visuotactile stimuli on the rate of falsely reported touches in the presence of a light. In Experiment 1, participants made more false alarms in light-present than light-absent trials, despite having no experience of the experimental visuotactile pairing. This suggests that light-evoked false alarms are a consequence of an existing association, rather than one learned during the experiment. In Experiment 2, we sought to manipulate the strength of the association through prior training, using supra-threshold tactile stimuli that were given a high or low association with the light. Both groups still exhibited an increased number of false alarms during light-present trials, however, the low association group made significantly fewer false alarms across conditions, and there was no corresponding group difference in the number of tactile stimuli correctly identified. Thus, while training did not affect the boosting of the tactile signal by the visual stimulus, the low association training affected perceptual decision-making more generally, leading to a lower number of illusory touch reports, independent of the light.     

New approach illuminates how memory systems switch

Whereas the classic view of systems consolidation involves an initial hippocampal-dependent memory later giving way to neocortical structures, a recent study using precisely-timed optogenetic silencing of key brain areas reveals a more complex and dynamic interaction between systems competing for control over the expression of contextual fear memories.     

The Relationship Between Deployment and Turnover in Australian Navy Personnel

Increases in the frequency of operations tempo have focused attention on the relationship between deployment and separation from military service. This retrospective study explored the association between deployment and turnover over a 10-year period in Royal Australian Navy (RAN) personnel. Participants were 2355 males who served in the RAN during the period of the 1991 Gulf War (August 1990–September 1991); approximately half had been deployed to that conflict. Data were collected 10 years later as part of the Australian Gulf War Veterans' Health Study. During that 10-year period, 61% of participants left the RAN. The likelihood of separation decreased as number of deployments increased even when controlling for age, rank, and length of service. Personnel deployed to the 1991 Gulf conflict did not have a significantly higher risk of separation. The results provide evidence that deployment is not necessarily a risk factor for separation.     

A Trust-Based Home Intervention for Special-Needs Adopted Children: A Case Study

Research on the effects of abuse, neglect, and other traumas in early childhood has consistently demonstrated severe deficits that can be prevalent across the life span. Costs associated with addressing such deficits in special-needs children can strain families and are an immense financial burden to society. Trust-Based Relational Intervention® is an intervention modality that targets the attachment system as part of a dynamic system of development. Presented is a summary of the costs of addressing the sequelae of childhood abuse and neglect, a brief overview of Trust-Based Relational Intervention, and a case study demonstrating the efficacy of this intervention with an adopted special-needs child in a home-based setting.     

Did you see the unicycling clown? Inattentional blindness while walking and talking on a cell phone

We investigated the effects of divided attention during walking. Individuals were classified based on whether they were walking while talking on a cell phone, listening to an MP3 player, walking without any electronics or walking in a pair. In the first study, we found that cell phone users walked more slowly, changed directions more frequently, and were less likely to acknowledge other people than individuals in the other conditions. In the second study, we found that cell phone users were less likely to notice an unusual activity along their walking route (a unicycling clown). Cell phone usage may cause inattentional blindness even during a simple activity that should require few cognitive resources. Copyright © 2009 John Wiley & Sons, Ltd.     

When negative evidence increases confidence: change in belief after hearing two sides of a dispute

Four experiments examined change in confidence after hearing two sides of a dispute. The results showed that a case independently judged to weakly support one side often increased confidence that the opposing side was correct. Furthermore, the stronger the first case, the more likely a subsequent weak case had a reverse impact. Traditional belief‐updating models, which tend to focus on change in belief after individual pieces of evidence rather than entire cases, cannot account for these results, and a model that can account for them is introduced. In the new model, case strength is evaluated with respect to a relatively demanding (and malleable) reference point. A weak case can fall below this demanding reference point, resulting in a reverse impact on confidence. Cases must exceed relatively high strength thresholds in order to have their intended impact because they are expected to be biased summaries of evidence. When it is clear that a weak case is unbiased, it affects confidence in the intended direction. Copyright © 2002 John Wiley & Sons, Ltd.     

Secondary student motivation orientations and standards‐based achievement outcomes

Background Individual student characteristics such as competence motivation, achievement values, and goal orientations have been related in meaningful ways to task attainment. The standards‐based National Certificate of Educational Achievement (NCEA) was developed in New Zealand with the intention of strengthening connections between student learning behaviours and achievement outcomes. Aim This study investigates interrelationships between self‐reported motivation orientations and achievement outcomes on the NCEA, a standards‐based, criterion‐referenced assessment system for senior secondary students. Sample Participants were 3,569 Year 11–Year 13 students at 20 nationally representative secondary schools in New Zealand. Method Survey data were factor analysed followed by regression analyses to examine relationships across demographic factors, self‐report survey results, and NCEA achievement outcomes. Results Several theoretically meaningful self‐reported motivation orientations were strongly related to actual achievement including doing my best (high achievement) and doing just enough (low achievement). These dimensions varied by gender, ethnicity, and school zone decile. Conclusions These findings illustrate how particular design features of a standards‐based assessment system relate to student attitudes and achievement. They also highlight the need for longitudinal research to investigate patterns over time as well as the possible impact of interventions to alter motivation and/or academic task performance.     

Making Life Complicated: Prompting the Use of Integratively Complex Thinking

ABSTRACT Two studies are reported which assess the proclivity of individuals to increase the integrative complexity of social, moral, or religious thinking when prompted to do so. We also examined the influence on complexity of topic area and respondents' religiosity. In both studies significant increases in complexity were obtained when participants were prompted to differentiate and integrate material, suggesting that an important distinction needs to be made between competence and performance with respect to complexity. However, there was some evidence that prompting complexity was more effective in eliciting differentiation than integration. Both studies indicated that overall, religious orientation was not a significant predictor of integrative complexity, nor did it interact with other factors (including religious vs. nonreligious content of stimulus materials). Finally, there was some evidence that complexity may vary across different content areas, and this variation may be differentially affected by prompting for complexity.     

Allocation of visual attention in younger and older adults.

Younger and older adults were compared in three experiments, using procedures that had been shown to affect the spread of visual attention. The attentional effects found in previous experiments were replicated. A broader focus of attention speeded responses to peripheral targets. In addition, two established findings concerning aging were replicated: Responses were slower in older than in younger adults, and, in certain conditions, they slowed more rapidly as target eccentricity increased. No interactions of age effects with attentional manipulations were found. The results of all three experiments were consistent with the interpretation that younger and older adults do not differ in the allocation of attention.