Screening, Diagnosis, and Intervention for Autism: Experiences of Black and Multiracial Families Seeking Care

Racial and Practical Barriers to Diagnostic and Treatment Services for Black Families of Autistic Youth: A Mixed-Method Exploration

The present study explored the role race-related barriers and practical barriers to treatment participation play in treatment effectiveness and satisfaction among Black families with autistic youth using a mixed-method approach. In a sample of Black caregivers with autistic youth (N = 101), multiple regressions were conducted to examine the impact of reported racial and practical barriers on parental stress, treatment effectiveness, and treatment satisfaction. Caregivers provided further narratives on their experience navigating diagnostic and treatment services in qualitative interviews. The study demonstrated that Black caregivers of autistic youth are still encountering several racial and logistical barriers when seeking treatment and diagnostic services for their children. These barriers negatively impact caregiver stress and caregiver perceived treatment quality. Contrary to the barriers and stress experienced by Black caregivers, caregivers are generally satisfied with the treatments they are utilizing and find them helpful. The narratives told by caregivers further elucidate the tumultuous experiences of Black caregivers as they seek diagnostic and treatment services for their children. An experience that may be worsened by family, professional, and systemic barriers, and can be improved by advocacy, acceptance, peer and community support, and increased knowledge. Black families of autistic youth call for increased compassion, support, training, and humility among professionals who serve autistic youth.

Black Caregiver Perspectives During a Developmental Diagnostic Interview

Despite increasing autism prevalence rates across racial and ethnic groups, research has traditionally overlooked the influence of culture on developmental diagnostic conversations. Addressing this gap in research is crucial to understanding and mitigating potential disparities in diagnostic experiences, especially among Black caregivers. Black caregivers encounter frustration and discrimination during the diagnostic process, citing dismissiveness and a lack of cultural competence from healthcare providers. To address these issues, this study centers the perspectives of Black caregivers as they participate in a developmental diagnostic program for toddlers under three years of age. This retrospective qualitative study, conducted exclusively by a Black research team, involved nineteen Black caregivers of thirteen toddlers as they participated in semi-structured interviews conducted by a multidisciplinary clinical team. The research team employed a conceptual content analysis to examine caregivers' descriptions of their children's behaviors and characteristics, as well as the factors and experiences associated with their descriptions. Caregivers provided distinct descriptions of behaviors and characteristics in the categories of language and communication, learning, and temperament, associating them with situational and dispositional factors and experiences. The findings offer valuable insights for implementing culturally responsive diagnostic practices. Additionally, these results may enhance the quality of caregiver-provider interactions during developmental assessment, leading to earlier and more accurate diagnoses for Black children.

Parent concerns prior to an assessment of autism spectrum disorder: A systematic review

LAY ABSTRACT

When a parent has concerns about their child's development, there is a lag between seeking and receiving health information. When waiting, parents may speculate about a possible diagnosis of autism spectrum disorder, but it is unclear what types of concerns might drive this speculation. To determine the types of concerns parents may have before their child is assessed, we conducted a systematic review that explored parent concerns before an autism spectrum disorder assessment. Our aim was to determine the types of concerns that might drive parents to seek medical help for their child's development. Four online databases were searched and 10 articles reporting on 9 studies matched our inclusion criteria. In these cohorts, parents reported autism spectrum disorder-specific concerns (i.e. communication, social or stereotyped behaviour concerns) or non-autism spectrum disorder-specific concerns (i.e. behaviour/temperament, developmental, medical, sensory or motor concerns). Some parents also reported on their positive and negative thoughts of a potential autism spectrum disorder diagnosis and what the diagnosis would mean to them. The most reported parental concerns before an assessment were speech and language, social and behavioural. To understand the types of concerns parents have once they seek medical help, further research into how families speculated a possible autism spectrum disorder is recommended.

Factors Associated with Caregivers' Decisions to Pursue a Diagnostic Evaluation After a Positive Autism Screen in Primary Care

PURPOSE

We sought to understand whether a child's sex, age, race, ethnicity, caregiver education, family income, and/or number of endorsed autism signs are associated with a caregiver's decision to pursue an autism diagnostic evaluation after their child received a positive autism screen.

METHODS

129 children, 17-30 months, received a positive autism screen on the Modified Checklist for Autism in Toddlers-Revised with Follow-Up, and all caregivers were offered ready access to a diagnostic evaluation by a trained professional in English or Spanish at no cost.

RESULTS

88 children received an evaluation and 41 did not. The likelihood of receiving an evaluation was associated with the child's race. Only 58.1% of Black children were evaluated, compared to 80% of Hispanic/Latino and 88.5% of White children. Children of Spanish-speaking caregivers showed high rates of evaluation completion (85.7%). Children who were evaluated versus were not evaluated did not significantly differ in terms of child's sex, number of autism signs endorsed by the caregiver, caregiver's education and preferred language (English versus Spanish), or household income.

CONCLUSION

Even though the present study removed many common barriers to receiving a timely diagnostic evaluation, caregivers of Black children were less likely to pursue an autism diagnostic evaluation for their child. Future research is needed to understand the needs and perspectives of Black families to promote engagement in clinical care and reduce disparities in receiving a timely autism diagnosis which is important for accessing supports and services that can improve children's outcomes.

"I'm His Voice": Parent Perspectives on Obtaining an Autism Diagnosis and Services and the Influence of Personal and Cultural Factors

To assess caregiver-reported barriers and facilitators to receiving a diagnosis of Autism Spectrum Disorder (ASD) and accessing services as well as the influence of personal and cultural factors.Participants included 29 parents whose children had been diagnosed with ASD between January 2019 and November 2021 while receiving primary care at one of two urban, hospital-affiliated clinics. Semi-structured interviews and surveys were conducted between May 2022 and June 2023 in both English and Spanish. Transcripts were coded and themes developed using thematic content analysis. In the survey portion of the study, 80% of parents said the experience of getting the diagnosis was "very easy/somewhat easy," while 28% of parents said the process of accessing autism services was "very difficult." Four general categories emerged from the qualitative analysis: (1) experience getting the diagnosis, (2) service navigation after diagnosis, (3) need for parent advocacy, and (4) perception of condition by others. Parents generally reported positive experiences with their pediatricians, but some felt their concerns were discounted due to personal factors. The most common frustration expressed was difficulty accessing Applied Behavior Analysis therapy after a diagnosis due to long waiting lists, staff turnover and poor quality. Many parents felt that it would be helpful to have a family navigator to assist with paperwork, insurance complexities, and service access. Parents reported many challenges obtaining an autism diagnosis as well as accessing services. Widespread system change will be required to meet the needs of families equitably and effectively.

Screening Options in Autism Telediagnosis: Examination of TAP, M-CHAT-R, and DCI Concordance and Predictive Value in a Telediagnostic Model

Tele-assessment of autism in early childhood has increased. However, it is unclear how autism screening tools (M-CHAT-R, DCI) function as part of tele-assessment and relate to a commonly used tele-assessment instrument, the TAP. 361 families from a clinically referred sample of children (mean age: 27.63 months, sd = 4.86 months) completed the M-CHAT-R and DCI prior to a tele-assessment visit utilizing the TAP. Data was collected on demographic background, measure scores, and diagnostic outcome. No significant differences in measure scores or diagnostic findings emerged in age at referral, age group, age at diagnosis, or child sex, ethnicity, or racial background. The M-CHAT-R and DCI correlated strongly and positively. Older age was associated with lower risk scores on screening instruments. Children with autism had significantly higher scores on all screener and subdomain scores, with the exception of DCI Behavior. Subdomains of the DCI emerged as the strongest predictor of diagnostic outcome. Both the DCI total score and the M-CHAT-R significantly related to diagnostic outcome and TAP score in this tele-assessment model, regardless of child age or sex. Findings also support use of the DCI for children under 24 months of age.

Exploring Factors of Diagnostic Timing Among Black Autistic Youth

The goal of the present study was to compare profiles among Black families of autistic youth who were identified Early (≤ 2 years of age), Mid (age 3 or 4), and Delayed (≥ 5 years of age) to better identify the characteristics that contribute to early ASD identification and delayed ASD identification. Black caregivers with autistic youth (N = 101) were divided into Early (N = 34), Mid (N = 39), and Delayed (N = 28) groups and compared on (a) the age at which signs of autism signs were first noticed, (b) wait times, (c) previous misdiagnoses rates, and (d) racial barriers experienced during the diagnostic process. The results revealed differences between the diagnostic profiles. Specifically, (a) Delayed families noticed the first signs of autism significantly later, (b) Early families had significantly smaller wait times between age of noticing signs of autism and age of receiving the diagnosis, (c) the odds of receiving a later or delayed autism diagnosis was nearly three times higher for caregivers who reported receiving a misdiagnosis, and (d) there were no significant differences in racial barriers experienced between Early, Mid, and Delayed families. Challenges in receiving a timely diagnosis remain for some Black autistic youth. To improve early identification for Black autistic youth who are at risk for receiving delayed diagnostic care, further research should examine factors and practices that improve autism knowledge among professionals and caregivers, enhance assessment practices, and integrate culturally responsive practices into assessment and screening procedures.

Differences Between Black and White Caregivers in the Association Between Autism Diagnostic Process Satisfaction and Service Use

BACKGROUND

Black families of children with autism spectrum disorder have less access to high quality, culturally responsive care for their children.

METHOD

We assessed satisfaction and service utilization among fifty (29%) Black caregivers and 124 (71%) White caregivers of children with autism spectrum disorder. We also examined whether race moderated the association between satisfaction and service utilization.

RESULTS

We did not identify racial differences in satisfaction or service utilization. Race moderated the association between satisfaction and total service use, F(170) = 5.29, p =.02, therapy service use, F(163) = 3.59, p =.046, and community service use, F(169) = 4.76, p =.046. For Black families, there was a positive association between satisfaction and service use. There was no association between satisfaction and service use among White families.

DISCUSSION

Satisfaction may be particularly important among Black families, who have been mistreated by the healthcare system and frequently face discrimination. Our results suggest the importance of culturally responsive care for Black families.

Paisley: Preliminary validation of a novel app-based e-Screener for ASD in children 18-36 months

The purpose of this study was to assess the validity of an autism e-screener, Paisley, when utilized in a clinical research setting via a tablet application. The Paisley application used a series of play-based activities, all of which incorporated varying aspects of the ASD-PEDS. Participants included children (18-36 months; n = 198) referred for evaluation of autism spectrum disorder (ASD) and community providers (n = 66) with differing levels of familiarity with ASD. Community providers administered the Paisley application to children who then completed a comprehensive psychological evaluation. Based on comprehensive evaluation, 75% of children met diagnostic criteria for ASD. Paisley scores were significantly higher for children diagnosed with ASD (15.06) versus those not diagnosed (9.34). The newly determined cutoff ASD-PEDS cutoff score of 13 had significantly higher specificity and positive predictive value than the originally proposed cutoff of 11. Results support the use of Paisley by community providers to identify autism risk in toddlers. Limitations and strengths of the work, as well as opportunities for future clinical validation, are described.