Table 1.

Inclusion and exclusion criteria.

Inclusion Criteria
(1) Article published in a journal with peer review;
(2) Publication in English language;
(3) Investigates the use of experimental or quasi-experimental designs in the reporting of the outcome data for the “EAATs” of “ASD”.
Exclusion Criteria
(1) Publication in languages other than English;
(2) Literature reviews (including systematic reviews), commentaries, etc.;
(3) Animal-assisted or pet-assisted therapies for ASD that used animals other than horses;
(4) No clear outcomes.