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DAVID COFFMAN, ABOC LDO
ABOC LDO
Optician
NPI: 1346363413Individual
Specialties, Licenses & Credentials
OpticianPrimary
Technician/Technologist — Optician
Code: 156FX1800X
64S(OH)
Research & Publications (5)
The effect of varying the number of response alternatives in rating scales: experimental evidence from intra-individual effects.
PMID 19363170·Behav Res Methods·2009
8-other
Why do high school seniors drink? Implications for a targeted approach to intervention.
PMID 17963040·Prev Sci·2007
8-other
Asymptotically distribution-free (ADF) interval estimation of coefficient alpha.
PMID 17563170·Psychol Methods·2007
8-other
Limited-information goodness-of-fit testing of item response theory models for sparse 2 tables.
PMID 16709285·Br J Math Stat Psychol·2006
8-other
Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.
Contact & Hours
- Address
- 720 CLEVELAND ST
ELYRIA, OH 44035 - Phone
- (440) 365-3363
Quick Facts
- NPI
- 1346363413
- Entity Type
- Individual
- Gender
- Male
- Medicare
- Not confirmed
- Specialties
- 1
- Locations
- 1
- Publications
- 5
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