Students’ Stereotypes of Autism

This research aimed to ascertain the contents (Study 1) and valence (Study 2) of the stereotype associated with Autism Spectrum Conditions (ASC) in university students. Study 1 used a free-response methodology where participants listed the characteristics that they thought society associates with individuals with ASC. This study revealed that the stereotypic traits most frequently reported by students without personal experience of ASC were poor social skills, being introverted and withdrawn, poor communication and difficult personality or behaviour. Study 2 had participants rate the valence of the 10 most frequently mentioned stereotypic traits identified in Study 1, along with additional traits frequently used to describe disabled and non-disabled people. This study found that eight of the ten most frequently listed stereotypic traits from Study 1 were seen as negative, and were rated significantly more negatively than traits used to describe non-disabled people. The knowledge of the contents and valence of the stereotype of ASC gained from this research can be used to tackle negative aspects of this stereotype

Dingo control : organised ground baiting drives at mating time

DINGOES in Western Australia, like all creatures of nature , have a well defined seasonal pattern of behaviour. This is influenced somewhat by weather variations, but even in remote areas where violent fluctuations in rainfall occur from year to year, the dingo still breeds at roughly the same time. The numbers of pups born and the numbers which survive each year varies a lot, but life goes on at roughly the same tempo under most seasonal conditions

Characteristics of Autism Spectrum Disorder in Sotos Syndrome

Sotos syndrome is a congenital overgrowth disorder with an incidence of approximately 1 in 14,000. This study investigated behavioural characteristics of ASD within a large cohort of individuals with Sotos syndrome (n=78). As measured by the Social Responsiveness Scale, second edition (SRS-2), 65 participants (83.33%) met clinical cut-off (T-score ≥60). There was no significant gender difference in symptom severity. There was a significant effect of age, with lower scores observed in early childhood and adulthood, compared to childhood. Furthermore, individuals with Sotos syndrome appear to display a trait profile that is similar to that identified in ASD. Overall, these findings indicate that the majority of individuals with Sotos syndrome display clinically significant behavioural symptomatology associated with ASD

Brief report: how adolescents with ASD process social information in complex scenes. Combining evidence from eye movements and verbal descriptions

We investigated attention, encoding and processing of social aspects of complex photographic scenes. Twenty-four high-functioning adolescents (aged 11–16) with ASD and 24 typically developing matched control participants viewed and then described a series of scenes, each containing a person. Analyses of eye movements and verbal descriptions provided converging evidence that both groups displayed general interest in the person in each scene but the salience of the person was reduced for the ASD participants. Nevertheless, the verbal descriptions revealed that participants with ASD frequently processed the observed person’s emotion or mental state without prompting. They also often mentioned eye-gaze direction, and there was evidence from eye movements and verbal descriptions that gaze was followed accurately. The combination of evidence from eye movements and verbal descriptions provides a rich insight into the way stimuli are processed overall. The merits of using these methods within the same paradigm are discussed

The Understanding of Communicative Intentions in Children with Severe-to-Profound Hearing Loss

The ability to distinguish lies from sincere false statements requires understanding a speaker’s communicative intentions and is argued to develop through linguistic interaction. We tested whether this ability was delayed in 26 children with severe-to-profound hearing loss who, based on vocabulary size, were thought to have relatively limited access to linguistic exchanges compared to typically hearing peers (n = 93). Children were presented with toy bears who either lied or made a false statement sincerely. Despite identifying speakers’ knowledge/ignorance, deaf or hard of hearing (DHH) children were delayed in identifying lies and sincere false statements when matched for chronological age. When matched for receptive vocabulary, observed discrepancies diminished. Deaf children who experienced early access to conversations with their deaf parents demonstrated no delay. Findings suggest limited access to linguistic exchanges delays the development of a key pragmatic skill

Sensory processing in Sotos syndrome and Tatton-Brown–Rahman Syndrome.

Sotos syndrome (Sotos) and Tatton-Brown–Rahman Syndrome (TBRS) are two of the most common overgrowth disorders associated with intellectual disability. Individuals with these syndromes tend to have similar cognitive profiles and high likelihood of autism symptomatology. However, whether and how sensory processing is affected is currently unknown. Parents/caregivers of 36 children with Sotos and 20 children with TBRS completed the Child Sensory Profile-2 (CSP-2) and the Sensory Behavior Questionnaire (SBQ) along with other standardized questionnaires assessing autistic traits (Social Responsiveness Scale, Second Edition, SRS-2), attention deficit hyperactivity disorder (ADHD) traits (Conners 3), anxiety (Spence Children’s Anxiety Scale, Parent Version, SCAS-P), and adaptive behavior (Vineland Adaptive Behavior Scales Third Edition). Sensory processing differences were clearly evident in both syndromes, though there was significant variation in both cohorts. SBQ data indicated that both the frequency and impact of sensory behavior were more severe when compared to neurotypicals, with levels of sensory behavior impact and frequency being similar to autistic children. CSP-2 data indicated 77% of children with Sotos and 85% children with TBRS displayed clear differences in sensory Registration (missing sensory input). Clear differences relating to Body Position (proprioceptive response to joint and muscle position; 79% Sotos; 90% TBRS) and Touch (somatosensory response to touch on skin; 56% Sotos; 60% TBRS) were also particularly prevalent. Correlation analyses demonstrated that in both syndromes sensory processing differences tend to be associated with difficulties relating to autistic traits, anxiety, and some domains of ADHD. In Sotos, sensory processing differences were also associated with lower adaptive behavior skills. This first detailed assessment of sensory processing, alongside other clinical features, in relatively large cohorts of children with Sotos and TBRS, demonstrates that sensory processing differences have a profound impact on everyday life

Sensory processing in 16p11.2 deletion and 16p11.2 duplication

Deletions and duplications at the chromosomal region of 16p11.2 have a broad range of phenotypic effects including increased likelihood of intellectual disability, autism, attention deficit hyperactivity disorder (ADHD), epilepsy, and language and motor delays. However, whether and how sensory processing is affected has not yet been considered in detail. Parents/caregivers of 38 children with a 16p11.2 deletion and 31 children with a 16p11.2 duplication completed the Sensory Behavior Questionnaire (SBQ) and the Child Sensory Profile 2 (CSP-2) along with other standardized questionnaires assessing autistic traits (SRS-2), ADHD traits (Conners 3), anxiety (SCAS-P) and adaptive behavior (VABS-3). SBQ and CSP-2 responses found that sensory processing differences were clearly evident in both 16p11.2 deletion and 16p11.2 duplication, though there was significant variation in both cohorts. SBQ data indicated the frequency and impact of sensory behavior were more severe when compared to neurotypical children, with levels being similar to autistic children. CSP-2 data indicated over 70% of children displayed clear differences in sensory registration (missing sensory input). Seventy-one percent with 16p11.2 duplications were also unusually sensitive to sensory information and 57% with 16p11.2 duplications were unusually avoidant of sensory stimuli. This first detailed assessment of sensory processing, alongside other clinical features, in relatively large cohorts of children with a 16p11.2 deletion and 16p11.2 duplication demonstrates that sensory processing differences have a profound impact on their lives

Mastering physics?

MasteringPhysics is a tutorial software package. The University of Wollongong adopted it for one stream of first-year physics in second session 2004. The goal of the research is to determine the impact MasteringPhysics had on examination results in the subject and on student opinion of the subject

Real-world experience of secukinumab treatment for ankylosing spondylitis at the Royal National Hospital for Rheumatic Diseases, Bath

We reviewed our experience of treating ankylosing spondylitis patients with the IL-17 inhibitor secukinumab at the Royal National Hospital for Rheumatic Diseases, Bath. A total of 76 patients were included, of whom secukinumab was the first-line biologic drug used in 24, second line in 23, and third line in 29 patients, respectively. Only 5 patients discontinued the drug due to side effects before their first outpatient review, including 1 new case of inflammatory bowel disease. Significant improvements were seen in all disease outcome measures in patients receiving secukinumab as their first-line biologic agent, with a trend to improved mean BASDAI and BASFI even in patients receiving it as a second- or third-line biologic agent. This real-world analysis adds to the evidence recommending secukinumab as a largely safe and effective treatment for ankylosing spondylitis