Chronic Fatigue Syndrome & Other Difficulties: Introducing a Modern Scientific Controversy to a Biology Classroom

One of the most perplexing dilemmas in modern science is chronic fatigue syndrome (CFS). Even though the illness was recognized at the beginning of the 20th century, the pathogenicity and etiology of the disease remain unknown. We describe an open-inquiry case study on CFS that we have used in our b...

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Bibliographic Details
Published in:The American biology teacher 2019-08, Vol.81 (6), p.387-394
Main Authors: Liang, Jun, Zaitsev, Igor V.
Format: Article
Language:English
Subjects:
Biology
Case Method (Teaching Technique)
Case studies
Chronic fatigue syndrome
Chronic Illness
Classrooms
College Curriculum
Communication skills
Controversial Issues (Course Content)
Critical Thinking
diagnosis
Diseases
Etiology
Fatigue
Fatigue (Biology)
FEATURE ARTICLE
human body system
Microbiomes
pathogen
Pathogenicity
Pathogens
Science Instruction
scientific method
Scientific Methodology
Secondary School Curriculum
Student Participation
Students
symptom
Teaching Methods
Thinking Skills
Viruses
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Summary:One of the most perplexing dilemmas in modern science is chronic fatigue syndrome (CFS). Even though the illness was recognized at the beginning of the 20th century, the pathogenicity and etiology of the disease remain unknown. We describe an open-inquiry case study on CFS that we have used in our biology classrooms to increase students' critical-thinking skills and understanding of scientific method. Three general categories of potential pathogens – virus, vaccine, and microbiome – are discussed during multiple classroom sessions. We found that our students were more proactive than expected. They researched credible references from the most recent publications and formulated arguments on the medical issue. They applied knowledge of human body systems to explain the complexity of the disease. Students were capable of distinguishing “correlation” and “cause” relations between the disease and pathogens. We observed a high level of student participation and involvement, which not only increased their knowledge of scientific approaches but also strengthened their interaction and communication skills. The case study is suitable for biology courses in both high school and college.
ISSN:0002-7685
1938-4211
DOI:10.1525/abt.2019.81.6.387