Yes, the "one-handed" scientist lacks rigor--why investigators should not use causal language when interpreting the results of a single study.
Gerr
Fredric
F
Marcus
Michele
M
D015984:Causality; D006801:Humans; D009140:Musculoskeletal Diseases / Q000209:etiology*; D009784:Occupational Diseases / Q000209:etiology*; D016273:Occupational Exposure; D017712:Peer Review, Research; D012307:Risk Factors; D014481:United States; D014942:Workers' Compensation