1. Ekas NV, Lickenbrock DM, Whitman TL. {{Optimism, Social Support, and Well-Being in Mothers of Children with Autism Spectrum Disorder}}. {J Autism Dev Disord} (Mar 2)

This study used structural equation modeling to examine the relationship between multiple sources of social support (e.g., partner, family, and friends), optimism, and well-being among mothers of children with ASD. Social support was examined as a mediator and moderator of the optimism-maternal well-being relationship. Moreover, the role of optimism as a mediator of the social support-maternal well-being relationship was also evaluated. Results revealed that family support was associated with increased optimism that, in turn, predicted higher levels of positive maternal outcomes and lower levels of negative maternal outcomes. In addition, partner and friend support were directly associated with maternal outcomes. Implications for the development of interventions directed at increasing the quality of social support networks are discussed.

2. Ellis Weismer S, Lord C, Esler A. {{Early Language Patterns of Toddlers on the Autism Spectrum Compared to Toddlers with Developmental Delay}}. {J Autism Dev Disord} (Mar 2)

This study characterized early language abilities in toddlers with autism spectrum disorders (n = 257) using multiple measures of language development, compared to toddlers with non-spectrum developmental delay (DD, n = 69). Findings indicated moderate to high degrees of agreement among three assessment measures (one parent report and two direct assessment measures). Performance on two of the three measures revealed a significant difference in the profile of receptive-expressive language abilities for toddlers with autism compared to the DD group, such that toddlers with autism had relatively more severe receptive than expressive language delays. Regression analyses examining concurrent predictors of language abilities revealed both similarities in significant predictors (nonverbal cognition) and differences (frequency of vocalization, imitation) across the diagnostic groups.

3. Fournier KA, Hass CJ, Naik SK, Lodha N, Cauraugh JH. {{Motor Coordination in Autism Spectrum Disorders: A Synthesis and Meta-Analysis}}. {J Autism Dev Disord} (Mar 2)

Are motor coordination deficits an underlying cardinal feature of Autism Spectrum Disorders (ASD)? Database searches identified 83 ASD studies focused on motor coordination, arm movements, gait, or postural stability deficits. Data extraction involved between-group comparisons for ASD and typically developing controls (N = 51). Rigorous meta-analysis techniques including random effects models, forest and funnel plots, I (2), publication bias, fail-safe analysis, and moderator variable analyses determined a significant standardized mean difference effect equal to 1.20 (SE = 0.144; p < 0.0001; Z = 10.49). This large effect indicated substantial motor coordination deficits in the ASD groups across a wide range of behaviors. The current overall findings portray motor coordination deficits as pervasive across diagnoses, thus, a cardinal feature of ASD.

4. Hallerod SL, Larson T, Stahlberg O, Carlstrom E, Gillberg C, Anckarsater H, Rastam M, Lichtenstein P, Gillberg C. {{The Autism-Tics, AD/HD and other Comorbidities (A-TAC) telephone interview: Convergence with the Child Behavior Checklist (CBCL)}}. {Nord J Psychiatry} (Mar 2)

Objective: To compare telephone interview screening for child psychiatric/neuropsychiatric disorders using the inventory of Autism-Tics, Attention deficit/hyperactivity disorder (AD/HD) and other Comorbidities (A-TAC) with results from the Child Behavior Checklist (CBCL). Background: The A-TAC is a parent telephone interview focusing on autism spectrum disorders (ASDs) and co-existing problems, developed for lay interviewers. Subjects and methods: A-TAC telephone interviews and CBCL questionnaires were obtained from parents of 106 Swedish twin pairs aged 9 and 12 years. Results: Correlations between A-TAC modules and CBCL scales aimed at measuring similar concepts were generally significant albeit modest, with correlation coefficients ranging from 0.30 through 0.55. Conclusion: The A-TAC has convergent validity with the CBCL in several problem areas, but the A-TAC also provides more detailed and specific assessments of ASD symptoms and related neuropsychiatric problems.

5. Kalyva E. {{Multirater Congruence on the Social Skills Assessment of Children with Asperger Syndrome: Self, Mother, Father, and Teacher Ratings}}. {J Autism Dev Disord} (Mar 2)

Children with Asperger Syndrome (AS) who attend mainstream settings face social skills deficits that have not been adequately explored. This study aims to examine social skills through self-reports of children with AS (N = 21) and a matched group of typically developing peers, as well as reports from their mothers, fathers, and teachers. Results showed that children with AS had more social skills deficits according to all raters and that they reported more aggressiveness/antisocial behavior, more conceit/haughtiness, more loneliness/social anxiety, and less assertiveness than controls. The level of agreement between raters varied significantly, suggesting that social skills are best studied with multiple informants.

6. Lake JK, Cardy S, Humphreys KR. {{Brief Report: Animacy and Word Order in Individuals with Autism Spectrum Disorders}}. {J Autism Dev Disord} (Mar 3)

Individuals with autism or autism spectrum disorders (ASDs) are known to have difficulties discriminating animacy and are less likely to attend to animate stimuli, which may underlie the social deficits of autism. For individuals without ASD, animacy also affects word order choices: speakers choose syntactic structures (active vs. passive) that place animate entities as the grammatical subject, as a result of their conceptual salience. This study tested whether highly verbal adults with ASD would show sensitivity to animacy in a picture description task. Results showed that individuals with ASD were as sensitive to animacy as controls, and overwhelmingly placed animate entities as the grammatical subject. One stimulus proved an exception, where only individuals with ASD placed an inanimate entity (a clock) in subject position in preference to an animate one (a boy), which coincides with previous observations that individuals with autism find clocks highly salient. This study provides converging evidence of the role of conceptual salience in word order choices, and furthermore shows animate entities to be highly salient for individuals with ASD, at least as it pertains to these word order choices.

7. Mandell DS, Morales KH, Xie M, Polsky D, Stahmer A, Marcus SC. {{County-Level Variation in the Prevalence of Medicaid-Enrolled Children with Autism Spectrum Disorders}}. {J Autism Dev Disord} (Mar 3)

This study examined how county-level resources are associated with the identification of children with autism spectrum disorders (ASD) in Medicaid. Medicaid claims from 2004 were combined with county-level data. There were 61,891 children diagnosed with ASD in the Medicaid system in 2004. Counties with lower per-student education expenditures, more students, a greater proportion of students in special education, higher per capita number of pediatricians and pediatric specialists, and a greater proportion of Medicaid enrollees and white residents had higher Medicaid prevalence. Within states, counties differ in how they implement Medicaid policies. The results suggest the substitution of education and Medicaid-reimbursed services. Our findings highlight the need for geographically targeted outreach to minority groups and clinicians to improve recognition of ASD.

8. Vismara LA, Rogers SJ. {{Behavioral Treatments in Autism Spectrum Disorder: What Do We Know?}}. {Annu Rev Clin Psychol} (Jan 4)

Although there are a large and growing number of scientifically questionable treatments available for children with autism spectrum disorder (ASD), intervention programs applying the scientific teaching principles of applied behavior analysis (ABA) have been identified as the treatment of choice. The following article provides a selective review of ABA intervention approaches, some of which are designed as comprehensive programs that aim to address all developmental areas of need, whereas others are skills based or directed toward a more circumscribed, specific set of goals. However, both types of approaches have been shown to be effective in improving communication, social skills, and management of problem behavior for children with ASD. Implications of these findings are discussed in relation to critical areas of research that have yet to be fully explored. Expected final online publication date for the Annual Review of Clinical Psychology Volume 6 is March 27, 2010. Please see http://www.annualreviews.org/catalog/pubdates.aspx for revised estimates.

9. Ward-King J, Cohen IL, Penning H, Holden JJ. {{Brief Report: Telephone Administration of the Autism Diagnostic Interview-Revised: Reliability and Suitability for Use in Research}}. {J Autism Dev Disord} (Mar 2)

The Autism Diagnostic Interview-Revised is one of the « gold standard » diagnostic tools for autism spectrum disorders. It is traditionally administered face-to-face. Cost and geographical concerns constrain the employment of the ADI-R for large-scale research projects. The telephone interview is a reasonable alternative, but has not yet been examined for reliability with face-to-face administration. In this study, participants were interviewed both face-to-face and on the telephone using the complete ADI-R interview. Results indicate that there was no significant difference between the algorithm scores or the diagnoses arrived at for face-to-face and telephone administrations. Reliability statistics across the two modalities were very good and indicate that telephone interviews using the ADI-R are a viable option for researchers.