Forecasting High-Risk Behavioral and Medical Events in Children with Autism Using Digital Behavioral Records

Individuals with Autism Spectrum Disorder may display interfering behaviors that limit their inclusion in educational and community settings, negatively impacting their quality of life. These behaviors may also signal potential medical conditions or indicate upcoming high-risk behaviors. This study explores behavior patterns that precede high-risk, challenging behaviors or seizures the following day. We analyzed an existing dataset of behavior and seizure data from 331 children with profound ASD over nine years. We developed a deep learning-based algorithm designed to predict the likelihood of aggression, elopement, and self-injurious behavior (SIB) as three high-risk behavioral events, as well as seizure episodes as a high-risk medical event occurring the next day. The proposed model attained accuracies of 78.4%, 80.68%, 85.43%, and 69.95% for predicting the next-day occurrence of aggression, SIB, elopement, and seizure episodes, respectively. The results were proven significant for more than 95% of the population for all high-risk event predictions using permutation-based statistical tests. Our findings emphasize the potential of leveraging historical behavior data for the early detection of high-risk behavioral and medical events, paving the way for behavioral interventions and improved support in both social and educational environments.

A Narrative Review on Prevention and Early Intervention of Challenging Behaviors in Children with a Special Emphasis on COVID-19 Times

Background

COVID-19 and the measures stemming from efforts to control it have affected the psychosocial wellbeing of children and adolescents. The increasing trend of challenging behavior has exerted further pressure on parents and schools. Understanding socioemotional development and interrelating triggers is the key to management. Early interventions prevent the future threat of mental illness and risky acts. Effective strategies are ones that primarily focus on strengthening parent-child interactions.

Aim

The purpose of this paper is to review the literature on the (i) psychosocial and behavioral impacts of COVID-19 on children/adolescents and (ii) approaches to identify determinants of challenging behaviors as a principal guide to effective interventional strategies for children and their families.

Methodology

Electronic database searches of PubMed, ScienceDirect, Medline, and Scopus were conducted to identify studies meeting the inclusion criteria that address the impact of COVID-19 on behaviors, contributing factors, and management in the context of families/schools. The content of the selected articles was themed under five categories, namely the developmental milestones, the Pyramid Model, the Positive Behavioral Support, the management strategies, and the impact of COVID-19 on children/adolescents' behavior.

Results

The present review demonstrates considerable influence of COVID-19 on children and adolescents' behavior and mental wellbeing. It stresses the importance of early family-based interventions focusing on the triggers of challenging behavior. Functional Behavioral Assessment and Behavioral Intervention Plan provide a systematic analysis with a strategic plan that support children's self-regulation and socioemotional intelligence. Regular behavioral screening is vital to promote prevention and early management.

Conclusion

Managing behavioral difficulties remains an area of deficit for parents, teachers, and health care providers. With a quality support, parents and schools will be able to clearly characterize the challenging behavior, understand the causes, reinforce parent-child interactions, and consequently, gain the strategic skills required to apply it within natural settings. Timely interventions will limit the risk of future misconduct and mental disorders.

Effects of an Inclusive Physical Activity Program on the Motor Skills, Social Skills and Attitudes of Students with and without Autism Spectrum Disorder

This study investigated the effects of an inclusive physical activity (IPA) program on the motor and social skills and attitudes of students with and without autism spectrum disorder (ASD). The study sample consisted of 45 ASD and typical development (TD) students aged between 6 and 11 years. The students were randomly divided into two groups: a training group consisting of 27 students (n = 13 with ASD and n = 14 with TD) and a control group consisting of 18 students (n = 9 with ASD and n = 9 with TD). In conclusion, the IPA program increased the motor and social skills of the ASD students and improved the motor skills of the TD students and positively affected their attitudes towards the ASD students.

COMPASS for Hope: Evaluating the Effectiveness of a Parent Training and Support Program for Children with ASD

Despite the growing number of studies that demonstrate the importance of empowering parents with knowledge and skills to act as intervention agents for their children with autism spectrum disorder (ASD), there are limited examples of parent-mediated interventions that focus on problem behaviors. Additionally, access to ASD-trained clinicians and research supported delivery options for families in rural areas is severely limited. COMPASS for Hope (C-HOPE) is an 8-week parent intervention program that was developed with the option of telehealth or face-to-face delivery. Parents who received C-HOPE intervention reported a reduction in parenting stress and an increase in competence. Parents also reported significant reductions in child behavior problems, both when compared to pre-intervention levels and to a waitlist control condition.

Behavioral predictors of improved speech output in minimally verbal children with autism

We investigated the relationship between eight theoretically motivated behavioral variables and a spoken-language-related outcome measure, after 25 sessions of treatment for speech production in 38 minimally verbal children with autism. After removing potential predictors that were uncorrelated with the outcome variable, two remained. We used both complete-case and multiple-imputation analyses to address missing predictor data and performed linear regressions to identify significant predictors of change in percent syllables approximately correct after treatment. Baseline phonetic inventory (the number of English phonemes repeated correctly) was the most robust predictor of improvement. In the group of 17 participants with complete data, ADOS score also significantly predicted the outcome. In contrast to some earlier studies, nonverbal IQ, baseline levels of expressive language, and younger age did not significantly predict improvement. The present results are not only consistent with previous studies showing that verbal imitation and autism severity significantly predict spoken language outcomes in preschool-aged minimally verbal children with autism, but also extend these findings to older minimally verbal children with autism. Autism Res 2018, 11: 1356-1365. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We wished to understand what baseline factors predicted whether minimally verbal children with autism would improve after treatment for spoken language. The outcome measure was change in percentage (%) syllables approximately correct on a set of 30 two-syllable words or phrases. Fifteen were both practiced in treatment and tested; the remainder were not practiced in treatment, but only tested, to assess how well children were able to generalize their new skills to an untrained set of words. Potential predictors tested were sex, age, expressive language, phonetic inventory (the number of English speech sounds repeated correctly), autism severity, and nonverbal IQ. Phonetic inventory and (for some children) autism severity predicted children's posttreatment improvement. Nonverbal IQ and expressive language ability did not predict improvement, nor did younger age, suggesting that some older children with autism may be candidates for speech therapy.

From intuition to intervention: developing an intonation-based treatment for autism

Autism affects ∼1.5% of children under age 8; its core symptoms include impairment in social-communicative functioning and repetitive behaviors/restricted interests. Music-based interventions have been considered one modality through which to treat autism. This report discusses considerations to take into account when developing a music-based intervention for a core symptom of autism. Treatment modality must be matched to symptom both clinically and theoretically, the behavior to be treated must be carefully defined and assessed, and outcome measures must be capable of showing improvement in that behavior over the course of the study. Fidelity assessment and rater blinding reduce experimenter bias. High inter-rater reliability for perceptually determined outcome measures helps obtain accurate estimates of treatment response. Later stages of testing compare the experimental intervention to matched control treatments or other validated therapies, isolating the intervention's "active ingredients." Such systematic investigation of a new music-based intervention can provide information of different types, ranging from an assessment of whether the intervention has any effect at all to an assessment of its outcomes and risks in uncontrolled community settings. Findings ultimately compose the evidence base that clinicians and families can use to decide the most effective way of addressing symptoms of autism for particular children.

White Matter Integrity and Treatment-Based Change in Speech Performance in Minimally Verbal Children with Autism Spectrum Disorder

We investigated the relationship between imaging variables for two language/speech-motor tracts and speech fluency variables in 10 minimally verbal (MV) children with autism. Specifically, we tested whether measures of white matter integrity—fractional anisotropy (FA) of the arcuate fasciculus (AF) and frontal aslant tract (FAT)—were related to change in percent syllable-initial consonants correct, percent items responded to, and percent syllable insertion errors (from best baseline to post 25 treatment sessions). Twenty-three MV children with autism spectrum disorder (ASD) received Auditory-Motor Mapping Training (AMMT), an intonation-based treatment to improve fluency in spoken output, and we report on seven who received a matched control treatment. Ten of the AMMT participants were able to undergo a magnetic resonance imaging study at baseline; their performance on baseline speech production measures is compared to that of the other two groups. No baseline differences were found between groups. A canonical correlation analysis (CCA) relating FA values for left- and right-hemisphere AF and FAT to speech production measures showed that FA of the left AF and right FAT were the largest contributors to the synthetic independent imaging-related variable. Change in percent syllable-initial consonants correct and percent syllable-insertion errors were the largest contributors to the synthetic dependent fluency-related variable. Regression analyses showed that FA values in left AF significantly predicted change in percent syllable-initial consonants correct, no FA variables significantly predicted change in percent items responded to, and FA of right FAT significantly predicted change in percent syllable-insertion errors. Results are consistent with previously identified roles for the AF in mediating bidirectional mapping between articulation and acoustics, and the FAT in its relationship to speech initiation and fluency. They further suggest a division of labor between the hemispheres, implicating the left hemisphere in accuracy of speech production and the right hemisphere in fluency in this population. Changes in response rate are interpreted as stemming from factors other than the integrity of these two fiber tracts. This study is the first to document the existence of a subgroup of MV children who experience increases in syllable- insertion errors as their speech develops in response to therapy.

The effectiveness of person-centred planning for people with intellectual disabilities: A systematic review

OBJECTIVES

To evaluate the effectiveness of Person-Centred Planning (PCP) on outcomes for individuals with intellectual disabilities (ID) across the age range.

METHOD

The electronic databases PsycInfo, Embase, CINHAL, PubMed, Web of Science, Scopus and Medline were searched for studies evaluating the impact of PCP on people with ID, published between 1990 and 2014; these were supplemented by manual searches of reference lists. Studies were considered irrespective of methodology, sample size and publication source, if outcomes reflected the impact of PCP on individuals with ID.

RESULTS

Seven quantitative, five qualitative and four mixed methods studies were included in the review. The overall quality of the evidence was low but suggestive that PCP may have a positive, yet moderate, impact on some outcomes for individuals with ID, particularly community-participation, participation in activities and daily choice-making. For other outcomes such as employment the findings were inconsistent.

CONCLUSION

The evidence supporting the effectiveness of PCP is limited and does not demonstrate that PCP can achieve radical transformations in the lives of people with ID. Clearer descriptions of PCP and its components are needed. Small-scale successful demonstrations of effectiveness exist, but its clinical, cost-effectiveness and wider implementation must be investigated in large scale studies.

Using communication to reduce challenging behaviors in individuals with autism spectrum disorders and intellectual disability

This article describes the relationship between expressive communication impairments and common challenging behaviors in individuals with Autism Spectrum Disorder and Intellectual Disability. The communication challenges of individuals with Autism Spectrum Disorder/Intellectual Disability are described and several evidence-based intervention strategies are proposed to support communication so as to decrease challenging behaviors. Recommendations for practice are offered.

Psychosocial interventions for reducing vocal challenging behavior in persons with autistic disorder: a multilevel meta-analysis of single-case experiments

Vocal challenging behavior (VCB) forms a common problem in individuals with autistic disorder. Since VCB is associated with negative outcomes for the individual and his or her environment, it is important to know how to manage this type of CB. To evaluate the effectiveness of several psychosocial interventions applied to decrease VCB in individuals with autistic disorder, we conducted a meta-analysis of single-case experiments (SCEs). Fifty-two SCEs, including 74 participants, were combined using a multilevel meta-analysis. The overall treatment effect was large and statistically significant. However, the effect varied significantly over the included studies and participants. Examining this variance, evidence was found for a moderator effect of VCB type and intervention type, with, on average, the largest effects for interventions used to reduce VCB including stereotypical VCB and for interventions containing both antecedent and consequence components. Age, gender, primary treatment setting, publication year, and study quality did not significantly moderate the intervention effect.

Validity and reliability of the Korean version of the behaviour problems inventory

BACKGROUND

The aim of this study was to establish the psychometric properties of the Korean Behaviour Problems Inventory (BPI-01).

METHODS

Fifty-five allied professionals completed a content validity questionnaire about the Korean BPI-01. To examine reliability, 52 individuals with intellectual disabilities residing in a medium-sized residential home were evaluated by two occupational therapists trained in the administration of the Korean BPI-01 through interviews with caregivers who had known the residents at least 6 months.

RESULTS

Allied professionals' responses supported the content validity of the Korean BPI-01. The results of intraclass correlation coefficients and Cronbach's α indicate that the Korean BPI-01 is a reliable instrument.

CONCLUSIONS

The results of the present study indicate that the Korean BPI-01 holds adequate content validity and reliability for measuring behavioural problems in individuals with intellectual disabilities in Korean clinical settings.

The Behavior Problems Inventory-Short Form for individuals with intellectual disabilities: part II: reliability and validity

BACKGROUND

The Behavior Problems Inventory-01 (BPI-01) is an informant-based behaviour rating instrument for intellectual disabilities (ID) with 49 items and three sub-scales: Self-injurious Behavior, Stereotyped Behavior and Aggressive/Destructive Behavior. The Behavior Problems Inventory-Short Form (BPI-S) is a BPI-01 spin-off with 30 items.

METHODS

The psychometric properties of these two versions of the scale were computed using aggregated archival data from nine different sites in the USA, Wales, England, the Netherlands and Romania with a total of 1122 cases with a BPI-01 total score >0.

RESULTS

The internal consistency of the BPI-01 and the BPI-S ranged from fair to excellent with the BPI-01 showing slightly stronger reliability. Construct validity (confirmatory and discriminant) was computed by comparing BPI sub-scale scores with the scores of four other behaviour rating scales (the Aberrant Behavior Checklist, the Diagnostic Assessment for the Severely Handicapped-II, the Nisonger Child Behavior Rating Form and the Inventory for Client and Agency Planning). Strong evidence for confirmatory and discriminant validity was found for both the BPI-01 and the BPI-S. Confirmatory fit indices for the BPI and the BPI-S were comparable and suggesting that the factor structures fit the data well.

CONCLUSION

In summary, both BPI versions were found to be equally sound psychometrically and can be endorsed for future use. However, independent future studies are needed to replicate the psychometrics of the BPI-S with new data.

Person-centered planning: analysis of research and effectiveness

Person-centered planning is a well known and widely used approach to individual program planning in the field of intellectual and developmental disabilities. Its purpose is to develop collaborative supports focused on community presence, community participation, positive relationships, respect, and competence. Because there is little research on its effectiveness, our purpose here was to (a) review the current status of effectiveness research; (b) describe its effectiveness in terms of outcomes or results; and (c) discuss the effectiveness of person-centered planning in relation to evidence-based practices. Analyzed studies suggest that, overall, this planning has a positive, but moderate, impact on personal outcomes for this population. The body of evidence provided in this review is weak with regard to criteria for evidence-based research.

Constant and Progressive Time Delay Procedures for Teaching Children with Autism: A Literature Review

A review of 22 empirical studies examining the use of constant (CTD) and progressive (PTD) time delay procedures employed with children with autism frames an indirect analysis of the demographic, procedural, methodological, and outcome parameters of existing research. None of the previous manuscripts compared the two response prompting procedures. This review suggests that the effectiveness of the two procedures is similar on some variables. However, the CTD procedure resulted in more errors to criterion, a greater magnitude of procedural modifications, and in a delayed moment of transfer of stimulus control than in the PTD studies. Conclusions may influence clinical and educational practices and indicate a need for research.

Preschool Teachers’ Perceptions and Reactions to Challenging Classroom Behavior

Awareness of issues of social competence and challenging behavior related to childhood language and communication disorders has been increasing. The purpose of this clinical exchange is to provide speech-language pathologists with basic information on communication disorders and challenging behaviors, as well as with insights into ways to support both students and classroom teachers. To provide effective services to children with language impairments and optimally support classroom staff, speech-language pathologists need to recognize (a) the interdependence of language, communication, social competence, and challenging behaviors; (b) the significance that challenging behaviors can have on evaluations of academic competency; and (c) how teachers in early childhood classrooms perceive and react to challenging behaviors. This clinical exchange provides an overview of the relationship between language, communication, and social competence, and presents preliminary survey research data investigating teachers’ perceptions and reactions to challenging behaviors. Clinical implications are discussed, including considerations for intervention with children who may exhibit challenging behaviors in combination with language disabilities, and the speech-language pathologist’s instrumental role in educating and supporting classroom staff to use communication strategies when managing challenging classroom behaviors.

Prologue: Autism Spectrum Disorder

As the need for services for children with autism and related disorders has increased, so has the need for information about communication assessment and intervention for these children. Each of the articles in this forum considers essential knowledge for meeting the social, behavioral, and communication challenges presented by this population, as well as considerations for the individual variation noted within this population. It is hoped that the knowledge contained in this forum will provide interdisciplinary insight into the challenges of autism and related disorders and a research-based framework for making assessment and intervention decisions.