Table A1.

Relationship between keywords and driving themes.

1992–2012
Driving Themes	Keywords
Communication	Augmentative and alternative communication, feedback, spelling, speech-generating devices, behavioral analysis, language, learning and literacy
Intervention	Vocabulary, multimedia, recognize, adolescents, emotions, skills, Asperger’s syndrome and play
Prevalence	Epidemiology, birth, paternal age, cytokines, disorders, pregnancy, population, and autistic disorder
Assisted reproductive technology	Child and infantile autism
Copy number variation	Structural variation and genetics
2013–2016
Driving Themes	Keywords
Daily living skills	Video modeling, moderate, video prompting, computer-based intervention, intellectual disability, video, students, and self
Intervention	Autism, young children, individual, adolescents, autism spectrum disorder, skills, technology, and Asperger’s syndrome
Animated tutor	Computer-assisted instruction, emotion recognition, vocabulary, communication skills, computer, virtual environments, meta-analysis, and high-functioning autism
iPad	Picture exchange, literacy, augmentative and alternative communicative, apps, behavioral intervention, parents, speech-generating devices, and communication
Adults	Functioning autism, mind, usability, disorders, youth, attention, social media, and employment
Developmental disabilities	Language, alternative communication, quality of life, assistive technology, mobile technology, social skills, transition, and young adults
2017–2019
Driving Themes	Keywords
Children	Technology, autism, high-functioning autism, adolescents, adults, autism spectrum disorder, intervention, and spectrum disorders
Applied behavioral analysis	Special education, technology perspectives, academic skills, exceptionality, methodology, outcomes, parents, and telehealth
Acquisition	Alternative communication, preschoolers, augmentative and alternative communication, communication skills, speech-generating devices, tablets, generalization, and language
Daily living skills	Individuals, students, employment, activity schedules, intellectual disability, mobile technology, video, and young adults
Asperger’s syndrome	Emotion recognition, attention deficit hyperactivity disorder, experiences, pervasive developmental disorders, randomized controlled trial, social skills, and computer-assisted instruction
Skills	Social robots, young children, joint attention, behavior, emotions, iPads, serious games, and social interaction