Theories that include specific concepts,are broad enough to be useful in complex situations,and can be empirically tested are called:

A) Grand theories.
B) Middle-range theories.
C) Practice-level theories.
D) Nursing theories.

Empirically Tested

Involves methodologies that rely on observation and experimentation to validate theories or hypotheses.

Middle-Range Theories

Middle-range theories in nursing are conceptual frameworks that offer explanations for specific phenomena, bridging the gap between grand theories and nursing practice.

Complex Situations

Situations that are comprised of multiple interconnected elements and variables, which are difficult to understand and manage.