Fig 1.
CONSORT flow diagram.
Table 1.
Baseline demographics and measures for the ADHD, ADHD High Severity subgroup, and non-ADHD groups.
Fig 2.
Study design and participant flow.
*All participants drop outs were due to noncompliance with the intervention.
Table 2.
At-home adverse event descriptions, severity, and relationship to intervention for the ADHD and non-ADHD groups.
Table 3.
Intervention appeal questions per parent and child ratings.
Fig 3.
Performance on the TOVA API pre- and post-intervention for the ADHD group and the non-ADHD group.
Note: Error bars represent standard error of the mean (*p < 0.05; ** p < 0.005).
Fig 4.
Performance on the TOVA API pre- and post-intervention for the ADHD High Severity subgroup and the non-ADHD group.
Note: Error bars represent standard error of the mean (*p < 0.05; ** p < 0.005).
Fig 5.
Performance on the spatial working memory task pre- and post-intervention for the ADHD group and the non-ADHD group.
Note. Scores represent mean time to last response with 4 boxes. Error bars represent standard error of the mean. (** p < 0.005).
Fig 6.
Performance on the spatial working memory task pre- and post-intervention for the ADHD High Severity subgroup and the non-ADHD group.
Note. Scores represent mean time to last response with 4 boxes. Error bars represent standard error of the mean. (** p < 0.005).
Table 4.
Parent BRIEF pre-post scores for the ADHD, ADHD High Severity subgroup, and non-ADHD groups.
Fig 7.
Example of a Project: Evo task.