The term "effect" refers to a change that results from a specific cause. In various fields, such as science and psychology, understanding effects helps to analyze how one factor influences another. For example, in psychology, the bystander effect describes how individuals are less likely to help a victim when others are present. In everyday language, "effect" can also describe the outcome of an action or event. For instance, the effect of a new law might be increased safety on the roads. Recognizing effects is essential for evaluating the consequences of decisions in both personal and societal contexts.