Answer:
d. articulate the nature of relationships among phenomena.
Explanation:
The power of theories lies
A theory is the abstract generalization which systematically explains relationships of the phenomena, but does not prove these relationships conclusively . Schematic models (or conceptual maps) are graphic representations of the phenomena and the interrelationships using the diagrams and symbols and with the minimal use of words . Grand theories describes the large segments of the human experience , but this is not true of all theories .