Sensory science involves using senses such as smell, taste, touch, sight, and hearing to systematically gather information about the world. It may also include learning how these senses work and what applications exist for the discipline.

A bachelor’s degree is a four-year undergraduate degree and is the standard for higher education throughout most of the world. Bachelor’s degrees can be earned at state universities, at private universities, at community colleges and via online universities.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.