This article focuses on scientific integrity and the identification of predisposing factors to scientific misconduct in Brazil. Brazilian scientific production has increased in the last ten years, but the quality of the articles has decreased. Pressure on researchers and students for increasing scientific production may contribute to scientific misconduct. Cases of misconduct in science have been recently denounced in the country. Brazil has important institutions for controlling ethical and safety aspects of human research, but there is a lack of specific (...) offices to investigate suspected cases of misconduct and policies to deal with scientific dishonesty. (shrink)

Introduction Illegal practice of medicine by medical students is a worldwide problem. In Brazil, information about this issue is scarce.Objective To describe the perception of illegal practice of medicine by medical students.Methods A cross-sectional study in a stratified random sample of 130 medical students in the 6th to 12th semesters from a private faculty of medicine in Salvador, State of Bahia, Brazil, from September to October 2011. Students responded to a standardised questionnaire about the illegal practice of medicine by medical (...) students.Results Knowing medical students who practised medical activities without supervision was reported by 86% of the respondents, and 93.8% had heard about someone who performed such practices. Medical specialties most often associated with illegal practice were general medicine and occupational health . Illegal practice of medicine was more common in peripheral cities/towns than in the State capital, Salvador City . Only 10.5% of illegal activities were reported to the authorities. Unsupervised medical practice was more often reported in the 8th–9th semester and 10th–11th semester of medical school.Conclusions Illegal practice of medicine was commonly reported by the medical students questioned. The high frequency of reported illegal practice for financial reasons highlights the need for greater availability of paid internships for medical students. Educational institutions represent the social control responsible for supervising the activities of academics. (shrink)