Which memory type refers to unconscious abilities related to performing tasks?

Procedural memory is the correct answer because it encompasses the unconscious skills and actions that individuals learn through practice. This type of memory relates to tasks and activities that can be performed without conscious awareness of the underlying processes, such as riding a bike or typing on a keyboard. It is part of implicit memory, which contrasts with explicit memory where conscious thought is required.

Semantic memory, on the other hand, deals with facts and general knowledge about the world, requiring conscious recall but not tied to skills or performance. Declarative memory is broader and includes both semantic and episodic memory, both of which require conscious thought. Short-term memory involves holding information temporarily for immediate use and does not specifically pertain to the abilities or skills associated with task performance.