Which of the following actions would best reduce confirmation bias in investigations?

Gathering and considering all evidence before drawing conclusions is essential for reducing confirmation bias in investigations. Confirmation bias occurs when individuals favor information that supports their existing beliefs or hypotheses while disregarding or minimizing evidence that contradicts them. By taking a comprehensive approach that involves collecting and analyzing all relevant information—regardless of whether it supports or contradicts the initial hypothesis—you promote a more objective and balanced understanding of the situation.

This method encourages investigators to remain open to new findings, fosters critical thinking, and leads to more accurate conclusions. It helps ensure that decisions are based on the entirety of the evidence rather than a skewed perspective that could arise from selectively choosing information. By actively seeking out and considering all types of evidence, investigators can make well-informed decisions that better reflect the complexities of the case at hand.