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. Author manuscript; available in PMC: 2022 Jun 22.
Published in final edited form as: Res Pract Persons Severe Disabl. 2020;45(2):10.1177/1540796920911152. doi: 10.1177/1540796920911152

Table 1.

Participant Demographics

Participant Age Gender Disability Literacy Skills PPVT Score Educational Placement
Rob 20–7 Male Down syndrome Letter-sound correspondences: 26; Sight words: ~100; Standard score: 40; Percentile rank: <1%; Age equivalent: 3.8 High School; Special education class
Jon 19–5 Male Down syndrome Letter-sound correspondences: 26; Sight words: ~100 Standard score: 40; Percentile rank: <1%; Age equivalent: 3.6 High school; Special education class
Bran 13–1 Male Down syndrome Letter-sound correspondences: 26; Sight words: ~50 Standard score: 40; Percentile rank: <1%; Age equivalent: 3.11 Middle school; Special education class
Arya 7–5 Female IDD; Severe expressive and receptive language disorder Letter-sound correspondences: 26; Sight words: ~200 Standard score: 69; Percentile rank: 2%; Age equivalent: 4.8 Elementary school; Special education class
Jamie 7–8 Male Down syndrome Letter-sound correspondences: 6; Sight words: ~25 Standard Score: 40; Percentile rank: <1%; Age equivalent: <1.09 Elementary school; Special education class
1

Age is presented in years followed by months. For example, 20–7 indicates 20 years and 4 months.