Problem: Cognitive Ergonomic Conditions Cognitive ergonomics is about how people think, understand information, and make decisions at work. Good cognitive design helps workers by providing clear instructions, easy-to-read displays, and programs that are simple to use. As Smith and Jones (2020) explain, "work systems should be designed to reduce unnecessary mental effort" (p. 45). This helps employees learn tasks faster and reduces frustration. Many workplaces, however, cause cognitive overload, which means workers receive too much information at once. For example, constant email alerts, complex software menus, and frequent notifications can overwhelm someone, slowing down work and increasing stress. According to Lee (2019), "information overload decreases task performance and raises stress levels" (p. 123). In addition, when job roles are unclear, workers may feel confused about what they are supposed to do, which can increase mental strain and reduce performance. Need Assignment Help?