Scientific attitudes refer to tendencies of thought and action that define scientific thinking and behavior. They include curiosity, intellectual honesty, open-mindedness, skepticism, objectivity, perseverance, and rationality. These attitudes foster scientific achievement and are integral to the methods and skills used by scientists. Curiosity drives scientists to seek answers. Intellectual honesty requires truthfulness. Open-mindedness involves considering alternative viewpoints. Skepticism means doubting claims until supported by evidence. Objectivity means making judgments based on facts alone. Perseverance is continuing efforts despite challenges. Rationality means believing things occur for reasoned causes.