Step 1: Understanding the Concept:
This question asks for the antonym of the word DIFFIDENCE.
Step 2: Detailed Explanation:
DIFFIDENCE is modesty or shyness resulting from a lack of self-confidence. A diffident person is hesitant to speak or act.
We are looking for a word that means the opposite: confidence, boldness, or a readiness to speak and act.
Let's evaluate the options:
(A) trustworthiness: The quality of being reliable. Unrelated.
(B) assertiveness: The quality of being confident and self-assured; expressing one's views and desires clearly and firmly. This is the direct opposite of the shyness and hesitation of diffidence.
(C) lack of preparation: Unrelated.
(D) resistance to change: Unrelated.
(E) willingness to blame: Unrelated.
Step 3: Final Answer:
The opposite of DIFFIDENCE (shyness, lack of confidence) is ASSERTIVENESS (boldness, confidence).