Cognitive overload is not a principle of human-computer interaction. It is a phenomenon that occurs when a person is presented with more information than they can process.

Cognitive ergonomics is a field of study that seeks to improve human performance by designing systems that are easy to use, reduce mental fatigue, and improve overall productivity.

Engineering psychology is a field of study that encompasses the design of systems that are easy to use, the study of human factors in engineering, and the application of psychological principles to engineering design.

Expert review is not a common method for evaluating human-computer interaction. It is a method for evaluating the usability of a system by having a group of experts review the system and identify any potential problems.

The goal of iterative design is to make changes to a design based on feedback from users. This allows designers to identify and fix any problems with the design early on in the process.

Hindsight bias is not a type of cognitive bias. It is a phenomenon that occurs when people believe that they could have predicted an event after it has already happened.

Task analysis is a process of identifying the steps involved in a task, determining the skills and knowledge required to perform a task, and identifying any potential hazards associated with a task.

Violations are not a common type of human error. They are intentional deviations from procedures or rules.

Mental models help people understand how a system works, predict how a system will behave, and make decisions about how to use a system.

Command-line interface is not a common type of human-computer interaction. It is a text-based interface that allows users to interact with a computer by typing commands.

The purpose of a heuristic evaluation is to identify potential usability problems with a system by having a group of experts review the system and identify any potential problems.

Policy changes are not a common type of engineering psychology intervention. They are changes to organizational policies and procedures that are designed to improve human performance.

The purpose of a cognitive walkthrough is to evaluate the usability of a system by having a group of experts walk through the system and identify any potential usability problems.

Violations are not a common type of human-computer interaction error. They are intentional deviations from procedures or rules.

The purpose of a user-centered design process is to involve users in the design process, ensure that the system meets the needs of the users, and improve the overall usability of the system.