Which statement best defines defense mechanisms?

The correct definition of defense mechanisms is that they are unconscious psychological strategies used to protect oneself from anxiety. Defense mechanisms operate at a subconscious level and help individuals cope with internal conflicts and emotional distress. They often distort, deny, or falsify reality to reduce psychological discomfort. For example, someone might use repression to keep painful memories from becoming conscious, thereby alleviating immediate anxiety but potentially causing issues later on.

In contrast, the other options do not accurately describe the nature of defense mechanisms. Conscious strategies to improve mental health are more reflective and deliberate, contrasting the unconscious nature of defense mechanisms. Behavioral techniques for social interaction focus on how individuals communicate and relate with one another, rather than the internal processes that defense mechanisms address. Therapeutic approaches for conflict resolution involve structured methods for resolving disputes, which again is distinct from the automatic, psychological processes involved in defense mechanisms.