1. Fifth Edition: Diagnostic and statistical manual of mental disorders. Am. Psychiatric Assoc. 21, 591–643 (2013)
2. Dawson, G., Bernier, R., Ring, R.H.: Social attention: a possible early indicator of efficacy in autism clinical trials. J. Neurodev. Disord. 4(1), 1–12 (2012)
3. Mundy, P., Sigman, M., Kasari, C.: A longitudinal study of joint attention and language development in autistic children. J. Autism Dev. Disord. 20(1), 115–128 (1990)
4. Tomasello, M.: Joint attention as social cognition. In: Moore, C., Dunham, P. (eds.) Joint Attention: Its Origins and Role in Development, pp. 103–130. Lawrence Erlbaum, Hillsdale (1995)
5. Caruana, N., Ham, H.S., Brock, J., Woolgar, A., Mcarthur, G.: Joint attention difficulties in autistic adults: an interactive eye-tracking study. Autism 22(4), 1–11 (2017)