STAI stands for?

• A. State and Trait Anxiety Inventory
• B. Standard Test of Anxiety Instrument
• C. State and Trait Anxiety Index
• D. Self-Testing Anxiety Inventory

Answer: (A)

The main idea is recognizing a well-known psychological measure that separates how you feel right now from how you generally tend to feel anxious. This tool uses two parts to capture those dimensions: one part assesses state anxiety (your current level of worry or tension), and the other assesses trait anxiety (your general tendency to be anxious across time and situations). The instrument’s widely accepted name reflects these two facets: State-Trait Anxiety Inventory. The option that uses that wording—essentially naming the two components together with the instrument—best matches the established title. In practice, this inventory is used in clinical and research settings to distinguish temporary, situational anxiety from a broader predisposition to anxiety, and it helps track changes over time. The other names refer to different or misnamed tools and don’t correspond to the standard two-component structure of this measure.