Which statement about good scientists is true?

Good scientists embody skepticism as a fundamental part of the scientific method. This means they approach their findings with critical thinking and an open mind, continuously questioning and testing their observations, hypotheses, and the validity of existing theories. Skepticism is vital for scientific progress, as it drives researchers to confirm results through replication and to seek additional evidence, thereby fostering a deeper understanding of complex concepts. This rigorous questioning helps prevent the acceptance of flawed conclusions and encourages further exploration and discovery.

In contrast, the other statements suggest approaches that are antithetical to the scientific process. Certainty is not typically a characteristic of scientific inquiry, as findings can evolve with new evidence. Additionally, questioning established theories is crucial in science; avoiding questioning would impede advancement and lead to stagnation. Finally, collaboration is a hallmark of scientific work; scientists frequently engage with one another to gain diverse insights and share findings, rather than working in isolation. This collaborative spirit enhances the robustness and reliability of scientific knowledge.