Using interactive software to teach image-based clinical laboratory tests in developing countries: A pilot trial in nepal

• Published in: Clinical chemistry and laboratory medicine Vol. 41; no. 5; pp. 711 - 713
• Main Authors: MALLAPATY, Gabriele, KIM, Sara, ASTION, Michael L
• Format: Journal Article
• Language: English
• Published: Berlin Walter de Gruyter 01.05.2003; New York, NY
• Subjects: Adolescent; Adult; Biological and medical sciences; Clinical Laboratory Techniques; Computer-Assisted Instruction - methods; Developing Countries; Female; Humans; Image Interpretation, Computer-Assisted; Investigative techniques, diagnostic techniques (general aspects); Male; Medical Laboratory Personnel - education; Medical sciences; Miscellaneous. Technology; Nepal; Pathology. Cytology. Biochemistry. Spectrometry. Miscellaneous investigative techniques; Pilot Projects; Software; Teaching - methods; Asia; Nepal; Human; Developing countries; Software; Laboratory investigations; Clinical biology; Teaching
• ISSN: 1434-6621; 1437-4331
• DOI: 10.1515/CCLM.2003.108

This study explores the feasibility of using computer tutorials to train laboratory personnel in Nepal. Training incorporated three software programs that teach microscope-based laboratory tests (peripheral blood smears, urinalysis, Gram stains). Forty-seven participants attended training sessions and completed a questionnaire. The participants' overall perception was: 1) the software was superior to formal lectures for learning image-based laboratory tests (43 participants, 92%); 2) the software would enhance job performance (43 participants, 92%); 3) more subjects should be taught using software (40 participants, 85%); and 4) the software helped participants learn new materials (38 participants, 81%). Considering that 79% of the participants were novice computer users, it is noteworthy that 38 (81%) participants thought the method of instruction was easy to understand. Factors contributing to learning included: 1) the resemblance of the computer images to actual microscope images derived from patient samples (37 participants, 68%); 2) the use of multiple examples of cells and other microscopic structures (28 participants, 60%); 3) the ability to interact with images and animations (23 participants, 49%); 4) the step-by-step explanation of laboratory techniques (21 participants, 45%); and 5) the self-pacing of the tutorial (12 participants, 26%). Overall, the pilot study suggests that educational software could help train clinical laboratory personnel in developing countries.