Conducting maintenance and generalization phases was significantly associated with higher PND scores than treatment-only cases¶
Claim · All claims
Evidence · 1 study · quant-synthesisr2·q2
Currency · newest study 2017 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
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This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? PND size was significantly affected by conducted phases, H(3) = 12.4, p = .006, with treatment-only cases significantly lower than all-three-phase cases, U = -36.3, p = .006. → Jemma Kim & Christina H. Kimm 2017
Evidence¶
Jemma Kim & Christina H. Kimm 2017¶
Jemma Kim & Christina H. Kimm. (2017). Functional Technology for Individuals with Intellectual Disabilities: Meta-Analysis of Mobile Device-Based Interventions. The Journal of Special Education Apprenticeship, 6(1). https://eric.ed.gov/?id=EJ1149575
q2 · i? · quant-synthesis · r2
Kruskal-Wallis test across phase conditions among the 140 observed cases, followed by a Mann-Whitney comparison; treatment-only mean PND was 84.7 versus 98.9 for cases with treatment, maintenance, and generalization phases.
"PND size was significantly affected by conducted p hases, H (3) = 12.4, p= . 006. Mann-Whitney test was used to follow up this finding and PND size , when only treatment phase was conducted, was significantly lower than when all three phases were conducted, U=-36.3, p=.006."
Discussion¶
Related Claims¶
- PND outcomes were not significantly affected by participant characteristics, device types/functions, intervention strategies, or target skill types — related
- Employment of a mastery criterion was positively associated with PND scores (τ = .168, p = .023) — related
- Mobile device-based interventions are very effective for individuals with intellectual disabilities, with a mean PND of 91.8 across 140 observed cases — related
- Video modeling interventions yield strong or moderate treatment effects in 56% of reviewed studies of students with EBD — related
- Contrived approaches show greater generalization of spoken language skills than naturalistic approaches in children with autism — related
- Naturalistic approaches show higher mean PND than contrived approaches for maintenance of language skills — related
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