Three ways of ensuring that published research is credible and professional are:
Group of answer choices
systematic reporting of all aspects of the study, the peer review process, and review by experienced news editors
systematic reporting of all aspects of the study, the peer review process, and dislcosure of any of the researcher's biases.
funding from credible sources, systematic reporting of all aspects of the study, and disclosure of any of the researcher's biases
funding from credible sources, the peer review process, and review by experienced news editors
Funding from credible sources, checking all citations, and the peer review process