File drawer problem

The file drawer problem refers to a bias in research where studies with negative or non-significant results are less likely to be published than those with positive findings. As a result, many valuable insights are "filed away" and ignored, leading to a skewed understanding of a subject. This can distort the overall evidence available, making certain theories appear stronger than they are. Addressing this issue is important for ensuring a more accurate and balanced understanding of research outcomes in various fields, including psychology, medicine, and social sciences.