1. Ben-Sasson A, Lamash L, Gal E. {{To enforce or not to enforce? The use of collaborative interfaces to promote social skills in children with high functioning autism spectrum disorder}}. {Autism};2012 (Sep 17)
The goal of this stud was to examine whether a technological touch activated Collaborative Puzzle Game (CPG) increased positive social behaviors in children with high functioning autism spectrum disorder (HFASD). The CPG involved construction of a virtual puzzle by selecting and dragging pieces into the solution area on a touch screen table. The target picture was presented on the top of the screen. Six dyads of children with HFASD (aged 8-11 years) engaged in the CPG in a Free Play (FP) mode in which partners could independently move puzzle pieces versus in an Enforced Collaboration (EC) mode in which partners could only move puzzle pieces together. Videos of the dames were coded for the frequencies of positive and negative social interaction, affect, play, and autistic behaviors. Parents completed the Social Responsiveness Scale (SRS).Wilcoxon Signed-ranks tests indicated that children with HFASD showed significantly higher frequencies of positive social interaction and collaborative play in the EC versus FP modes but there were no differences in negative social behaviors. Differences in social behaviors between partners during the puzzle games were not significant; however there were differences within pair in the severity of social deficits as assessed by the SRS questionnaire.The CPG in an EC mode was effective in promoting positive social interaction by requiring children to work together towards a mutual goal. However, the increased challenge in this mode, particularly for children with lower social-communication skills, suggests the need for establishing selection criteria and mediation steps for such interventions.
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2. Freeth M, Bullock T, Milne E. {{The distribution of and relationship between autistic traits and social anxiety in a UK student population}}. {Autism};2012 (Sep 17)
Traits associated with autism and social anxiety were assessed in a UK student population (n = 1325) using the Autism-spectrum Quotient and the Liebowitz Social Anxiety Scale. Clinically relevant levels of autistic traits were observed in 3.3% of the cohort; 10.1% of the cohort reported clinically relevant levels of social anxiety; 1.8% of the cohort met clinically relevant cut-offs for both conditions. There was a significant positive correlation between scores on the two scales (r = .51); students with high levels of autistic traits were more likely to report increased social anxiety than those with average or low levels of autistic traits. Level of social anxiety was best predicted by autistic traits associated with social skill, attention switching and communication, accounting for 33% of the variance in social anxiety scores. Social skill was a better predictor of social anxiety in males than females; attention switching ability was a better predictor of social anxiety in females than males. Students with high levels of autistic traits displayed heightened anxiety to situations and activities necessary for the successful completion of their degree. Implications for student well-being and attainment are discussed.
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3. Hanley M, McPhillips M, Mulhern G, Riby DM. {{Spontaneous attention to faces in Asperger Syndrome using ecologically valid static stimuli}}. {Autism};2012 (Sep 17)
Previous eye tracking research on the allocation of attention to social information by individuals with autism spectrum disorders is equivocal and may be in part a consequence of variation in stimuli used between studies. The current study explored attention allocation to faces, and within faces, by individuals with Asperger syndrome using a range of static stimuli where faces were either viewed in isolation or viewed in the context of a social scene. Results showed that faces were viewed typically by the individuals with Asperger syndrome when presented in isolation, but attention to the eyes was significantly diminished in comparison to age and IQ-matched typical viewers when faces were viewed as part of social scenes. We show that when using static stimuli, there is evidence of atypicality for individuals with Asperger syndrome depending on the extent of social context. Our findings shed light on the previous explanations of gaze behaviour that have emphasised the role of movement in atypicalities of social attention in autism spectrum disorders and highlight the importance of consideration of the realistic portrayal of social information for future studies.
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4. Milne SL, McDonald JL, Comino EJ. {{Adaptive function in preschoolers in relation to developmental delay and diagnosis of autism spectrum disorders: Insights from a clinical sample}}. {Autism};2012 (Sep 17)
This study aims to explore the relationship between developmental ability, autism and adaptive skills in preschoolers. Adaptive function was assessed in 152 preschoolers with autism, with and without developmental delay, and without autism, with and without developmental delay. Their overall adaptive function, measured by the general adaptive composite on the Adaptive Behaviour Assessment System, was closely correlated to developmental ability as measured by the general quotient on the Griffith Mental Development Scales. Children with autism performed significantly less well on both scales. Domain scores discriminated between children with and without autism, with poorer performance on both the social and practical domain scores for children with autism, even when controlling for the effects of development. Children with average development, both with and without autism, had lower adaptive skills than expected for their developmental level. The importance of considering domain scores as well as the general adaptive composite when determining support needs is emphasised.
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5. Mouridsen SE, Isager T, Rich B. {{Diseases of the gastrointestinal tract in individuals diagnosed as children with atypical autism: A Danish register study based on hospital diagnoses}}. {Autism};2012 (Sep 17)
The purpose of this study is to compare the prevalence and types of diseases (International Classification of Mental and Behavioural Disorders, 10th Edition codes K20-K93) relating to the gastrointestinal tract in a clinical sample of 89 individuals diagnosed as children with atypical autism/pervasive developmental disorder not otherwise specified with 258 controls from the general population. All participants were screened through the nationwide Danish National Hospital Register. The average observation time was 32.9 years, and mean age at the end of the observation period was 48.5 years. Among the 89 cases with atypical autism, a total of 22 (24.7%) were registered with at least one diagnosis of any disease of the gastrointestinal tract, against 47 of 258 (18.2%) in the comparison group (p = 0.22; odds ratio = 1.5; 95% confidence interval = 0.8-2.6). Without reaching statistical significance, the rate of diseases of the gastrointestinal tract was particularly high (odds ratio = 1.2) in those with intelligence quotient < 70. Overall, people with atypical autism had about the same frequency of gastric, intestinal and hepatic diseases as had controls.
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6. Pan CY. {{Motor proficiency and physical fitness in adolescent males with and without autism spectrum disorders}}. {Autism};2012 (Sep 17)
This study compared components of motor proficiency and physical fitness in adolescents with and without autism spectrum disorders, and assessed the associations between the two measures within each group. A total of 62 adolescent males with (n = 31) and without (n = 31) autism spectrum disorders aged 10-17 years completed the Bruininks-Oseretsky Test of Motor Proficiency (2nd ed.), the BROCKPORT Physical Fitness Test, and the bioelectrical impedance analysis. The main findings are as follows: (1) adolescents with autism spectrum disorders had significantly lower scores on all motor proficiency and fitness measures, except body composition, than adolescents without autism spectrum disorders and that (2) the types of associations between the two measures differed significantly across the groups. Specific interventions to maximize motor proficiency and physical fitness in adolescents with autism spectrum disorders are urgently needed.
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7. Poljac E, Wagemans J. {{Reduced accuracy and sensitivity in the perception of emotional facial expressions in individuals with high autism spectrum traits}}. {Autism};2012 (Sep 17)
Autism spectrum disorder (ASD) is among other things characterized by specific impairments in emotion processing. It is not clear, however, to what extent the typical decline in affective functioning is related to the specific autistic traits. We employed The Autism Spectrum-Quotient (AQ) to quantify autistic traits in a group of 500 healthy individuals and investigate whether we could detect similar difficulties in the perception of emotional expressions in a broader autistic phenotype. The group with high AQ score was less accurate and needed higher emotional content to recognize emotions of anger, disgust, and sadness. Our findings demonstrate a selective impairment in identification of emotional facial expressions in healthy individuals that is primarily related to the extent of autistic traits.
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8. Sasson NJ, Nowlin RB, Pinkham AE. {{Social cognition, social skill, and the broad autism phenotype}}. {Autism};2012 (Sep 17)
Social-cognitive deficits differentiate parents with the « broad autism phenotype » from non-broad autism phenotype parents more robustly than other neuropsychological features of autism, suggesting that this domain may be particularly informative for identifying genetic and brain processes associated with the phenotype. The current study examined whether the social-cognitive deficits associated with the broad autism phenotype extend to the general population and relate to reduced social skill. A total of 74 undergraduates completed the Broad Autism Phenotype Questionnaire, three standardized social-cognitive tasks, and a live social interaction with an unfamiliar research assistant. Social broad autism phenotype traits were significantly associated with deficits in social cognition and reduced social skill. In addition, the relationship between social broad autism phenotype traits and social skill was partially mediated by social cognition, suggesting that the reduced interpersonal ability associated with the broad autism phenotype occurs in part because of poorer social-cognitive ability. Together, these findings indicate that the impairments in social cognition and social skill that characterize autism spectrum disorder extend in milder forms to the broad autism phenotype in the general population and suggest a framework for understanding how social broad autism phenotype traits may manifest in diminished social ability.
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9. Schmidt JD, Luiselli JK, Rue H, Whalley K. {{Graduated Exposure and Positive Reinforcement to Overcome Setting and Activity Avoidance in an Adolescent With Autism}}. {Behav Modif};2012 (Sep 17)
Some students who have developmental disabilities avoid settings and activities that can improve their learning and quality of life. This two-phase study concerned an adolescent boy with autism who avoided the gross-motor exercise room, gymnasium, and music room at his school; he demonstrated distress, agitation, and problem behaviors when prompted to enter these areas. Using graduated exposure combined with positive reinforcement, he learned to enter these settings without resisting and eventually to participate in activities within the settings. This article discusses this intervention approach for reducing and eliminating avoidant behavior.
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10. Tanidir C, Mukaddes NM. {{Referral pattern and special interests in children and adolescents with Asperger syndrome: a Turkish referred sample}}. {Autism};2012 (Sep 17)
Objectives: To investigate the most frequent reasons for referral, the most common special interests, age at first referral to a mental health service, and the age of diagnosis in children and adolescents with Asperger syndrome living in Turkey.Methods: This study includes 61 children and adolescents diagnosed with Asperger syndrome using strict DSM-IV criteria.Results: The mean age at first referral was 7.9 whereas the mean age when Asperger syndrome was diagnosed was 9.9, which is compatible with other studies. The most frequent reasons for the first referral were attention deficits, hyperactivity, and academic failure, and the most common special interest area was « electronic devicess, computer, and technical interests. »Conclusions: The types of special interests and referral reasons in our Asperger syndrome sample are very similar to the interest areas and referral reasons of individuals with Asperger syndrome from developed western countries indicating the universality of symptoms. It could be concluded that children and adolescents with Asperger syndrome may refer to mental health services with a variety of symptoms; therefore, it is important to make a detailed assessment of social difficulties especially in school-age children and adolescents for the differential diagnosis of Asperger syndrome.
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11. Tonge B, Brereton A, Kiomall M, Mackinnon A, Rinehart NJ. {{A randomised group comparison controlled trial of ‘preschoolers with autism’: A parent education and skills training intervention for young children with autistic disorder}}. {Autism};2012 (Sep 17)
Aim: To determine the effect of parent education on adaptive behaviour, autism symptoms and cognitive/language skills of young children with autistic disorder.Method: A randomised group comparison design involving a parent education and counselling intervention and a parent education and behaviour management intervention to control for parent skills training and a control sample. Two rural and two metropolitan regions were randomly allocated to intervention groups (n = 70) or control (n = 35). Parents from autism assessment services in the intervention regions were randomly allocated to parent education and behaviour management (n = 35) or parent education and counselling (n = 35).Results: Parent education and behaviour management resulted in significant improvement in adaptive behaviour and autism symptoms at 6 months follow-up for children with greater delays in adaptive behaviour. Parent education and behaviour management was superior to parent education and counselling. We conclude that a 20-week parent education programme including skills training for parents of young children with autistic disorder provides significant improvements in child adaptive behaviour and symptoms of autism for low-functioning children.
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12. Weitlauf AS, Vehorn AC, Taylor JL, Warren ZE. {{Relationship satisfaction, parenting stress, and depression in mothers of children with autism}}. {Autism};2012 (Sep 17)
Mothers of children with autism report higher levels of depression than mothers of children with other developmental disabilities. We explored the relations between child characteristics of diagnostic severity and problem behaviors, parenting stress, relationship quality, and depressive symptoms in 70 mothers of young children with autism. We hypothesized that relationship quality and parenting stress would relate to maternal depression beyond contributions of child characteristics. Multiple regression analysis revealed a main effect of parenting stress above and beyond child problem behaviors and autism severity. A significant interaction emerged, with relationship quality buffering the effect of parenting stress on depression. Results suggest that the relation between child problem behaviors and maternal depression should be considered in conjunction with other measures of marriage and family stress. Relationship quality and parenting stress may also represent important factors to be explicitly considered within intervention paradigms for young children with autism spectrum disorders.
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13. Wiggins LD, Robins DL, Yeargin-Allsopp M. {{Short report: Improving record-review surveillance of young children with an autism spectrum disorder}}. {Autism};2012 (Sep 17)
Introduction: Records-based autism spectrum disorder surveillance developed at the Centers for Disease Control and Prevention has been extended to younger cohorts, although the utility of additional record sources has not been examined. We therefore conducted a pilot project to describe whether Centers for Disease Control and Prevention surveillance could identify younger children with an autism spectrum disorder evaluated as part of an ongoing screening study at Georgia State University.Methods: In all, 31 families of children who screened positive for autism spectrum disorder and received a clinical evaluation at Georgia State University agreed to participate in the project. Of these, 10 children lived inside the surveillance area and had records abstracted and reviewed for this project. Centers for Disease Control and Prevention surveillance results (i.e. autism spectrum disorder or non-autism spectrum disorder) were compared with Georgia State University evaluation results (i.e. autism spectrum disorder or non-autism spectrum disorder).Results: In all, 4 of the 10 children were diagnosed with an autism spectrum disorder after the Georgia State University evaluation. None of the 4 children with an autism spectrum disorder were identified by current Centers for Disease Control and Prevention surveillance methods but all 4 children were identified by Centers for Disease Control and Prevention surveillance methods when additional record sources were included (i.e. records from the statewide early intervention program and Georgia State University evaluation).Conclusion: These findings suggest that partnering with early intervention programs and encouraging early autism spectrum disorder screening might improve autism spectrum disorder surveillance among young children.
