Professionals in this branch of psychology study a number of mental processes. A few of the most common-and important-mental processes that cognitive psychologists study include memory, perception, and learning.
A chief engineer (commonly referred to asChEng, the Chief or just Chief) is responsible for all operations and maintenance that has to do with any and all engineering equipment throughout the entire ship.n public works, such as for a city, county, military division, or federal program, the engineering department often has a chief engineer. This is typically shown as Office of the Chief Engineer in organizational charts.
The Chief Executive Officer (CEO) is the highest rank in a top management position. Often the owner of the business takes up that position. The term President and CEO are â¦used in a single entity based businesses, where as the term Mnaging Director is normally used in a business with multiple entities.