A program evaluation of classroom data collection with bar codes.
A technology incorporating bar code symbols and hand-held optical scanners was evaluated for its utility for routine data collection in a special education classroom. A different bar code symbol was created for each Individualized Educational Plan objective, each type of response occurrence, and each student in the first author's classroom. These symbols were organized by activity and printed as data sheets. The teacher and paraprofessionals scanned relevant codes with scanners when the students emitted targeted behaviors. The codes, dates, and approximate times of the scans were retained in the scanner's electronic memory until they could be transferred by communication software to a computer file. The data from the computer file were organized weekly into a printed report of student performance using a program written with commercially available database software. Advantages, disadvantages, and costs of using the system are discussed.
Saunders
M D
MD
Parsons Research Center, Institute of Life Spain Studies, University of Kansas.
Saunders
J L
JL
Saunders
R R
RR
D002648:Child; D003196:Computer Graphics; D003199:Computer Systems; D003625:Data Collection / Q000295:instrumentation*; D006233:Persons with Disabilities / Q000193:education*; D004282:Documentation / Q000379:methods; D004519:Education, Special; D001330:Electronic Data Processing; D006801:Humans; D008838:Microcomputers; D012984:Software