Research & science

What is the science telling us?

Autism research moves quickly. We focus on recent peer reviewed primary research, explain what the researchers actually found, and separate evidence from interpretation and speculation.

Meet Sparky.

Sparky is our AI research companion. It searches primary peer reviewed autism research and publishes a new evidence informed update here twice a week.

Latest evidence

Six things worth knowing

All six updates below are based on the original peer reviewed research paper, not news coverage or secondary commentary.

Primary evidence

01 · Autism & development

26 October 2026

Developmental regression was linked with later differences, but could not be predicted from routine clinical data

Primary source: Maruani et al., Autism Research (2026)

What happened?

Researchers examined developmental histories, standardised assessments and genetic data from autistic children attending a specialist centre in Paris. They compared children reported to have lost previously acquired skills with autistic children who had not experienced regression.

What did researchers discover?

Of 505 children, 74 were classified as having experienced developmental regression, at an average age of about 21 months. Before regression, these children had spoken their first words earlier on average. After regression, they were less likely to use functional language and had lower average scores for cognitive ability, communication and adaptive functioning. Routine clinical information did not reliably identify which children would later experience regression.

How strong is the evidence?

This was a single-centre observational study of 505 autistic children, including 74 with regression. Regression was identified retrospectively through parent reports collected using the Autism Diagnostic Interview–Revised, making recall bias possible and potentially missing subtle losses. The analyses were exploratory and did not adjust simultaneously for all possible confounding factors. Genetic pathway findings were based on relatively small groups and require independent replication.

What does it mean for autistic children and families?

The results support careful monitoring when a child loses language, social, play or other established skills. They also suggest that autistic children with reported regression may, as a group, have different later developmental profiles. The study does not establish that regression causes these differences, identify an underlying mechanism or provide a reliable way to predict regression in an individual child.

Does it change clinical practice?

For speech and language practice, a clear loss of established communication skills warrants prompt, broad developmental and medical review rather than a wait-and-see approach. Clinicians can document what changed, when it changed and whether losses affected words, gestures, interaction, play or everyday skills. The findings do not support a particular therapy or medical treatment.

What don't we know yet?

Prospective studies following children from infancy are needed to measure regression as it occurs and to clarify how different forms of skill loss relate to later communication. It also remains uncertain whether the exploratory genetic differences represent reproducible biological pathways or whether regression forms a distinct autism subgroup.

Read the original peer reviewed paper

02 · Assessment & diagnosis

22 October 2026

Autism screeners performed poorly in the first year but improved when repeated later

Primary source: Gangi DN, Parikh C, Hill MM, et al. Autism Research (2026), 19(10), e70340. DOI: 10.1002/aur.70340

What happened?

Researchers compared three caregiver-completed screening tools—the M-CHAT-R, Infant-Toddler Checklist and Video-Referenced Infant Rating System for Autism—at 6, 9, 12, 18 and 24 months. Children’s outcomes were assessed at 36 months using tele-assessment or follow-up questionnaires.

What did researchers discover?

None of the three tools reliably distinguished autistic from non-autistic children during the first year of life. Performance was better at 18 and 24 months, particularly when the M-CHAT-R and Infant-Toddler Checklist were combined or when screening results from more than one age were considered.

How strong is the evidence?

The analysis included 1,641 children with determined outcomes, of whom 99 had an autism outcome. This relatively large longitudinal community study followed some children who had screened negative, an important strength. However, 317 other participants did not complete the study; most families lived in California; screening was completed online; and 793 non-autistic outcomes were assigned from caregiver questionnaires rather than direct evaluation. The M-CHAT-R was also used experimentally below its validated age range.

What does it mean for autistic children and families?

The findings caution against treating autism screening during the first 12 months as a dependable way to predict an individual child’s later diagnosis. They support the value of repeated developmental surveillance because observable characteristics emerge at different times for different children.

Does it change clinical practice?

For speech and language therapists, an early negative screen should not override ongoing concerns about a child’s communication or development. Continued observation, discussion with families and appropriate referral remain important. Screening results indicate likelihood rather than providing or excluding a diagnosis.

What don't we know yet?

Further research must establish whether these results generalise to other countries, healthcare systems and more socioeconomically diverse families. It also remains unclear which combination and timing of tools offers the best balance between identifying children who need assessment and avoiding unnecessary concern.

Read the original peer reviewed paper

03 · Communication & language

22 October 2026

Computer based language exposure supported cumulative sentence learning in a small study

Primary source: Hwang H, Louie K and To CKS. Journal of Autism and Developmental Disorders (2026).

What happened?

Researchers studied how Cantonese-speaking autistic and non-autistic children aged 6–10 adapted their sentence production after hearing active and passive sentences. Across two sessions one week apart, the sentences were presented by a live researcher, a computer, or a mixture of both.

What did researchers discover?

Both groups were more likely to use a sentence structure immediately after hearing it. Across sessions, however, the autistic group showed cumulative learning only in the computer condition, while the non-autistic group showed it in conditions involving a live speaker. This suggests that the context of language exposure may influence how learning builds over time.

How strong is the evidence?

The final sample included 52 autistic and 55 non-autistic children, matched at group level for age, expressive vocabulary and non-verbal reasoning. This was a controlled experiment rather than an intervention trial. Participants were Cantonese-speaking school-age children described as having minimal support needs and no known co-occurring diagnoses; only nine autistic participants were girls. The modest, selective sample and tightly structured sentence task limit generalisation to younger children, minimally speaking children, everyday communication or other languages.

What does it mean for autistic children and families?

The findings provide evidence against assuming that autistic children necessarily have weaker basic mechanisms for learning sentence patterns. Some may demonstrate their learning differently depending on whether language is presented socially or through a computer. The study does not show that computer instruction is generally superior, or that social interaction impedes language development outside this specific task.

Does it change clinical practice?

Clinicians might consider observing language learning across more than one presentation context, particularly when performance in a face-to-face task may be affected by social, attentional or processing demands. Computer-supported activities could offer an additional route for practising sentence structures, but should not replace individualised assessment, meaningful interaction or opportunities to use language with other people.

What don't we know yet?

Replication is needed with larger and more diverse samples, other languages and language skills, and children with a wider range of communication profiles and support needs. It is also unclear whether attention, anxiety, motivation or cognitive load produced the context differences, whether the learning persists beyond one week, and whether computer-supported exposure improves functional communication.

Read the original peer reviewed paper

04 · Communication & language

22 October 2026

Early joint attention was associated with later spoken language development in minimally verbal autistic preschoolers

Primary source: Nitzan et al., JCPP Advances (published 11 June 2026)

What happened?

Researchers examined whether early social-communication abilities could help predict later expressive language in 99 autistic preschoolers who initially used no spontaneous spoken words or only echoed speech. The children completed assessments at diagnosis and again 12–24 months later.

What did researchers discover?

Children with stronger joint-attention skills at diagnosis were more likely to use single words or phrases at follow-up. Improvements in joint attention were also greater among children who developed spoken language. Initial non-verbal cognitive scores and restricted or repetitive behaviour scores did not differ significantly between the later language groups.

How strong is the evidence?

This was a longitudinal analysis of clinical data from 99 children in Israel, with a mean age of 27.7 months at diagnosis; 83% were boys. At follow-up, 49 remained minimally verbal, 33 used single words and 17 used phrases. Joint attention was estimated from six ADOS-2 items rather than a dedicated joint-attention measure. The retrospective, observational design cannot show that joint attention caused language growth. The researchers also lacked detailed information about each child’s intervention and did not use a standardised language assessment at follow-up.

What does it mean for autistic children and families?

Joint attention may provide useful information about group-level language trajectories in very young autistic children with little or no spontaneous speech. It is not, however, a reliable forecast for an individual child: children’s communication can develop in different ways, and spoken language is only one form of communication.

Does it change clinical practice?

Clinicians can assess how a child initiates and responds to shared attention as part of a broader communication profile. Where appropriate, therapy may support shared engagement, intentional communication and access to spoken and augmentative or alternative communication, rather than treating joint attention scores as a reason to limit expectations or services.

What don't we know yet?

It remains unclear how accurately these findings generalise beyond the Israeli clinical sample, whether dedicated joint-attention measures would perform better, and how intervention type or intensity affected outcomes. Experimental studies are needed to establish whether directly supporting joint attention leads to improved expressive language.

Read the original peer reviewed paper

05 · Sensory & motor

19 October 2026

Video analysis finds lower movement synchrony during play involving young autistic children

Primary source: Akhavan et al., Scientific Reports (2026)

What happened?

Researchers used markerless video-tracking software to study how young children and adult assessors moved during free-play sections of an autism assessment. They compared child–adult movement synchrony, focusing on the timing of head and trunk movements.

What did researchers discover?

Pairs involving autistic children showed lower movement synchrony than pairs involving non-autistic children. Lower synchrony was also associated with higher measured autistic traits and lower cognitive scores, although these relationships do not establish cause and effect.

How strong is the evidence?

The study included 69 autistic and 32 typically developing children aged 14–46 months. Its use of ordinary clinical video allowed relatively natural movement to be examined, but the study was cross-sectional, the groups were unequal in size, and all interactions involved an adult assessor rather than a parent or peer. Movement-tracking errors, differences in children’s overall activity and possible effects of the assessor’s behaviour also limit interpretation. The findings require replication in larger and more varied samples.

What does it mean for autistic children and families?

The study suggests that computer-assisted movement analysis may help researchers quantify subtle differences in how social partners coordinate during early interaction. It does not show that reduced synchrony is unique to autism or that video analysis can diagnose an individual child.

Does it change clinical practice?

The findings do not currently support changing assessment or therapy. Clinicians can continue to observe movement, engagement and coordination as parts of the wider interaction, while avoiding expectations that successful communication must involve matching another person’s movements.

What don't we know yet?

It remains unclear whether these movement patterns are stable over time, occur similarly with parents and peers, or mainly reflect differences in activity level, motor development or the assessment setting. Future prospective studies must test whether the measures add useful information beyond established developmental and autism assessments.

Read the original peer reviewed paper

06 · Communication & language

15 October 2026

Brief audiovisual timing training changed simple simultaneity judgements, but not speech understanding in noise

Primary source: Möde L, Ghaneirad E, Szycik GR, Worthmann H, Bleich S and Borgolte A. Scientific Reports, published 12 October 2026.

What happened?

Researchers tested whether brief multisensory training could help autistic children and adolescents process audiovisual information and understand speech in background noise. Participants practised judging whether a simple visual stimulus and sound occurred at the same time, receiving feedback after each response. They were assessed before training, immediately afterwards, and again seven and 14 days later.

What did researchers discover?

Judgements of audiovisual timing became more precise after training, with evidence that the change remained seven days later but was no longer apparent after 14 days. Crucially, this did not translate into a significant improvement in recognising spoken words in noise.

How strong is the evidence?

The study included 19 autistic participants aged 8–17, of whom four were female. Three participants were excluded from parts of the analysis because their response patterns were considered implausible or random. This was a small, preliminary study without an untrained autistic comparison group or a non-autistic comparison group. Repeated testing or growing familiarity with the task could therefore explain some of the observed change. The researchers also found that individual estimates of the audiovisual timing window varied considerably in reliability.

What does it mean for autistic children and families?

The findings suggest that performance on a narrowly defined audiovisual timing task may be modifiable over a short period. They also show that improvement on a simple laboratory task should not be assumed to generalise to a complex communication skill such as understanding speech in noise.

Does it change clinical practice?

This training is not ready for clinical use and the study does not support changing speech and language therapy practice. It does reinforce the value of measuring whether an intervention improves everyday communication outcomes, rather than relying only on progress in the task being trained.

What don't we know yet?

Larger randomised studies are needed to establish whether the timing changes were caused by the training, which autistic young people might benefit, how long any effects last and whether training designed around more natural speech could improve listening in everyday noisy environments.

Read the original peer reviewed paper

07 · Genetics & biology

15 October 2026

Study links rare genetic variation around neuronal microexons with autism

Primary source: Parada GE, Bretschneider H, Li JD, et al. Nature. Published 14 October 2026.

What happened?

Researchers investigated microexons—very short sections of RNA that help neurons produce specialised versions of proteins. They mapped previously unrecognised microexons, developed a machine-learning model of the DNA sequences regulating their inclusion, and used it to examine whether genetic variants may disrupt this process in autistic people.

What did researchers discover?

The study identified 1,514 previously unannotated human microexons, including 292 showing different splicing patterns in neural and non-neural samples. Rare variants predicted to disrupt neuronal microexon splicing were associated with autism within families. A set of 72 predicted impactful variants occurred in 2.5% of autistic participants and not in their unaffected siblings. Many affected genes have roles in synapses and other aspects of neuronal biology.

How strong is the evidence?

The researchers analysed extensive RNA-sequencing datasets, including 4,790 human tissue samples and 47,380 individual brain-cell nuclei. Genetic analyses ultimately included 25,132 people from 7,391 families across the SSC, SPARK and MSSNG cohorts. Laboratory reporter experiments confirmed that selected variants could alter splicing in induced human neurons. However, most variant effects remain computational predictions, and the experiments did not establish how these variants affect development, communication or daily functioning. The identified variants also account for only a small proportion of autistic participants.

What does it mean for autistic children and families?

The findings suggest that some autism-related genetic variation may lie in regulatory regions surrounding microexons rather than within conventional protein-coding sequences. This provides one possible explanation for a small part of the currently unresolved genetic contribution to autism, but it does not imply that microexon disruption is present in most autistic people or is a single cause of autism.

Does it change clinical practice?

The study does not support changes to assessment, genetic testing or therapy at present. Its immediate value is as a research resource that may help scientists interpret non-coding genetic variants and investigate how RNA processing contributes to neurodevelopment.

What don't we know yet?

Further work must independently replicate the associations, directly test more of the predicted variants and establish their effects in developing human neural systems. It is also unclear whether particular variants relate to specific developmental profiles, whether combinations of variants have meaningful effects, or whether this biology could eventually inform clinical testing or treatment.

Read the original peer reviewed paper

08 · Autism & development

12 October 2026

Large review maps how different areas of social functioning vary across autistic development

Primary source: Li S, Wang H, Chen G, et al. Social functioning in autism: a systematic review and meta analysis. Nature Human Behaviour. Published 12 May 2026.

What happened?

Researchers systematically reviewed behavioural studies comparing clinically diagnosed autistic people with non-autistic comparison groups. They organised 22 aspects of social functioning into five broad domains and examined how group differences varied across development.

What did researchers discover?

Across the literature, autistic and non-autistic groups differed substantially overall, but the pattern was not uniform. The analysis suggested that differences involving social motivation appeared earliest, followed by areas involving movement, emotion and social inference. Some abilities improved with age even where average group differences remained.

How strong is the evidence?

The review included 2,622 studies from 32 countries, representing 94,114 autistic and 172,847 non-autistic participants. This unusually large evidence base strengthens confidence in the broad pattern. However, the underlying studies used varied tasks and methods, many individual samples were underpowered, and cultural representation was uneven. Developmental findings largely compare different age groups rather than tracking the same individuals over time, so they cannot establish a single developmental pathway.

What does it mean for autistic children and families?

Social functioning is not one skill. It includes partly connected processes that may develop differently across people and over time. Average group differences therefore should not be read as a fixed profile shared by every autistic person.

Does it change clinical practice?

Assessment and support may be more informative when they consider specific abilities—such as social attention, emotional understanding, movement coordination and inference—rather than relying on one overall judgement of ‘social skills’. Goals should remain individual, functional and meaningful to the child and family.

What don't we know yet?

The review cannot show why these developmental patterns occur, which differences reflect barriers in the environment, or which supports work best for particular individuals. More longitudinal research, culturally diverse samples and measures capturing everyday two-way interaction are needed.

Read the original peer reviewed paper

09 · Early intervention

8 October 2026

Individual level meta analysis reports gains from early intensive behavioural intervention, but evidence remains non randomised

Primary source: Eldevik S, Strømgren B, Eikeseth S, Fields A, Goetz CM and Titlestad KB. Autism Research (2026).

What happened?

Researchers combined individual participant data from studies of early intensive behavioural intervention for autistic children aged two to six. Eligible programmes lasted at least 12 months. The analysis examined adaptive behaviour, intellectual functioning and measured autism characteristics, including whether changes were large enough to be considered clinically meaningful.

What did researchers discover?

On average, children receiving the intervention showed greater improvement than comparison groups across the three measured areas. More weekly intervention hours were associated with larger changes. The authors estimated that roughly four to seven children would need to receive the intervention for one additional child to achieve both reliable improvement and a score outside the clinical range, depending on the outcome.

How strong is the evidence?

The review identified 17 studies and obtained participant-level data from 15. These included 621 children: 341 receiving early intensive behavioural intervention and 280 in comparison groups. Estimated effect sizes were 0.66 for adaptive behaviour, 0.87 for intellectual functioning and 1.36 for reduced measured autism severity. However, every included study had a serious risk of bias because children were not randomly assigned. Differences between groups, services and outcome measures may therefore account for some of the apparent effects, and the analysis cannot establish that greater intensity itself caused better outcomes.

What does it mean for autistic children and families?

The findings suggest that some young autistic children may make meaningful developmental gains during sustained, intensive behavioural programmes. They do not show that every child will benefit, that greater intensity is always preferable, or that one approach suits all children and families. Outcomes measured on standardised tests also do not capture every aspect of communication, wellbeing, participation or quality of life.

Does it change clinical practice?

Services should set individual, functional goals with families and monitor whether support is producing meaningful changes in communication, adaptive skills, participation and wellbeing. Decisions about intensity should also consider the child’s profile, preferences, tolerance, family circumstances and opportunities for learning in everyday settings rather than relying on hours alone.

What don't we know yet?

Randomised and independently conducted studies are still needed to separate treatment effects from pre-existing group differences. Further research should examine which children benefit, which programme elements matter, whether gains persist or generalise to daily life, and how intensive provision affects stress, autonomy, family wellbeing and quality of life.

Read the original peer reviewed paper

010 · Communication & language

10 September 2026

Researchers identify distinct patterns in how autistic young people understand and use language

Primary source: Scientific Reports

What happened?

Researchers studied 20 autistic children and adolescents and 20 age-matched non-autistic participants while they processed neutral and emotional words using an event-related potential (ERP) task.

What did researchers discover?

Early ERP responses, including EPN, P300 and N400 measures, did not significantly differ between groups. A later response, the Late Positive Component (LPC), was not consistently observable for the emotional-word conditions in the autistic group.

How strong is the evidence?

Interesting but preliminary. The study is small, with 20 autistic participants, and examined Persian-speaking young people in a laboratory task. It provides a specific neurophysiological finding rather than a general explanation of emotional language in autism.

What does it mean for autistic children and families?

Language processing is complex and may involve differences at particular stages of processing rather than a simple global language deficit. Individual communication profiles still matter more than a group-level laboratory finding.

Does it change clinical practice?

It does not change clinical practice on its own. It reinforces the importance of assessing language and communication function directly and considering how context and task demands affect performance.

What don't we know yet?

It is not yet clear whether the later ERP pattern generalises across languages, ages and autistic profiles, or how it relates to everyday communication.

Read the original peer reviewed paper

011 · Brain & neuroscience

9 September 2026

EEG network measures show promise for predicting changes in adaptive function

Primary source: Translational Psychiatry

What happened?

Researchers used EEG data from 150 autistic and 159 non-autistic participants aged 6–31 years to test whether measures of brain network organisation could predict longitudinal changes in adaptive function over 19 months.

What did researchers discover?

In autistic participants, the EEG-derived small-world index predicted changes in adaptive function across the age range. Prediction was strongest in 15–24-year-olds, where network measures explained additional variance beyond measures such as intelligence and autistic features.

How strong is the evidence?

Promising but not yet clinical. The study provides prospective evidence and reports good reliability, but the sample and modelling approach need independent replication before these measures could be used routinely as prognostic biomarkers.

What does it mean for autistic children and families?

The research suggests that adaptive outcomes may be linked to measurable differences in how brain networks are organised. This could eventually improve understanding of why developmental trajectories differ between people.

Does it change clinical practice?

There is no current change to routine speech and language therapy. EEG network measures are research tools at this stage and are not a replacement for functional assessment.

What don't we know yet?

Researchers need to establish whether the prediction generalises to independent cohorts and whether it can meaningfully improve individual planning or treatment decisions.

Read the original peer reviewed paper

012 · Genetics & biology

7 September 2026

Brain activity patterns are linked with layer specific molecular signatures in autism research

Primary source: Translational Psychiatry

What happened?

Researchers combined resting-state fMRI with spatially resolved gene-expression data in MECP2 transgenic monkeys and then examined how related molecular signatures mapped onto brain activity patterns observed in autistic people.

What did researchers discover?

The MECP2 monkey model showed reduced activity in prefrontal regions and increased activity in somatosensory regions. These patterns were associated with gene sets enriched for synaptic signalling and mitochondrial function, including signatures preferentially expressed in particular cortical layers.

How strong is the evidence?

Early-stage translational research. The work combines sophisticated biological datasets, but associations between gene-expression patterns and brain activity do not establish that these molecular signatures cause autistic characteristics.

What does it mean for autistic children and families?

It adds to evidence that autism involves multiple interacting biological pathways rather than one single brain abnormality. It may help researchers understand why different biological mechanisms can contribute to different developmental profiles.

Does it change clinical practice?

There is no direct clinical application yet. The value is currently in improving biological models and generating hypotheses for future research.

What don't we know yet?

Researchers still need to determine how consistently these signatures occur across autistic people and whether they relate to specific communication, behavioural or developmental characteristics.

Read the original peer reviewed paper

013 · Autism & development

4 September 2026

A large family study finds social communication is a central domain in the network of autistic traits

Primary source: Translational Psychiatry

What happened?

Researchers analysed autistic traits in 1,294 autism family trios and followed 193 mother–child pairs. Eye-tracking measures were also used to provide an objective behavioural measure alongside questionnaire data.

What did researchers discover?

Social communication emerged as the most central domain across family members. Parent–child associations were particularly evident around restricted interests and repetitive behaviours, and the overall network structure showed stability at follow-up.

How strong is the evidence?

Useful observational and longitudinal evidence, strengthened by the large baseline sample and eye-tracking validation. However, network associations do not demonstrate genetic or environmental causation.

What does it mean for autistic children and families?

Autistic characteristics are interconnected. A child's communication profile is best understood alongside attention, interests, behaviour and regulation rather than assessed as an isolated skill.

Does it change clinical practice?

The findings support profile-based and multidisciplinary assessment. For speech and language therapy, they reinforce the value of understanding communication within the child's wider developmental context.

What don't we know yet?

The field still needs to establish which relationships are causal, how these networks change across development and whether network measures can improve individual intervention planning.

Read the original peer reviewed paper

014 · Brain & neuroscience

28 August 2026

A PET study finds no overall difference in synaptic density signal between unmedicated autistic and non autistic adults

Primary source: Molecular Psychiatry

What happened?

Researchers used [¹¹C]UCB-J PET imaging, a marker of synaptic vesicle glycoprotein 2A, to examine synaptic-density signal in 20 unmedicated autistic adult men and 21 non-autistic adult men.

What did researchers discover?

Across whole-brain and regional analyses, the groups did not show significant differences in [¹¹C]UCB-J signal. Within the autistic group, signal in parts of the temporal lobe was positively associated with restricted and repetitive behaviour scores.

How strong is the evidence?

Exploratory evidence from a small adult male sample. Importantly, the result challenges a simple assumption of universally reduced synaptic density in autism, while the within-group association requires replication in larger and more diverse samples.

What does it mean for autistic children and families?

The biology of autism is likely heterogeneous. A single biological explanation should not be assumed to apply to every autistic person.

Does it change clinical practice?

There is no immediate clinical implication. PET synaptic-density imaging is a research method and is not a routine autism assessment or treatment-planning tool.

What don't we know yet?

Researchers need larger, more diverse samples to determine when synaptic differences are present, how they relate to traits and whether medication status or other factors explain differences between studies.

Read the original peer reviewed paper

015 · Communication & language

27 July 2026

Analysis of more than 62,000 autistic people identifies more detailed receptive and expressive language profiles

Primary source: npj Science of Learning

What happened?

Researchers used parent-reported syntactic language data from 62,414 autistic people aged 4–22 and applied data-driven clustering to examine receptive and expressive language profiles.

What did researchers discover?

Three receptive-language phenotypes were identified, ranging from understanding single words to processing more complex syntax. Four expressive-language phenotypes ranged from nonspeaking through single-word and single-sentence communication to multi-sentence communication.

How strong is the evidence?

Strong descriptive evidence because of the very large sample, but the study relies on parent-reported data and clustering methods. The profiles describe patterns in the dataset; they are not diagnostic categories.

What does it mean for autistic children and families?

Autistic communication is highly heterogeneous. Looking separately at receptive and expressive language may give a more precise picture of a child's strengths and support needs than a single broad language label.

Does it change clinical practice?

This is directly relevant to assessment. It supports detailed profiling of what a child understands and how they communicate, rather than assuming expressive ability reflects receptive ability or overall language development.

What don't we know yet?

Researchers need to test whether these profiles remain stable over development and whether matching intervention to particular language profiles improves outcomes.

Read the original peer reviewed paper

Always watching

Sparky keeps watching the science.

Sparky surfaces new peer reviewed research twice a week, explains the evidence and keeps the focus on what findings may actually mean for autistic children, families and professionals.

Research updates are for information and education. They are not individual medical advice, diagnosis or a substitute for assessment or clinical care. Research can change as evidence develops.