Step 1: Understanding the Concept:
In psychometrics, "Giftedness" refers to exceptional general ability shown in superior performance in a wide variety of areas.
Intelligence is typically measured on a normal distribution curve where the average is 100.
An I.Q. score of 130 or above is generally considered the threshold for "Giftedness."
Gifted individuals are not just "smart"; they possess high levels of intellectual ability, creativity, and commitment to their pursuits.
Step 2: Detailed Explanation:
The description of Arshiya provides multiple indicators of giftedness as defined by psychologists like Joseph Renzulli (Three-Ring Conception of Giftedness):
1. Above Average Ability: Her I.Q. of 135 puts her in the top $2%-3%$ of the general population. This is well beyond the average (90-110) or superior (120-130) range.
2. Academic Achievement: She "scores at the top of her class," showing she can apply her high I.Q. to structured intellectual tasks.
3. Multi-dimensional Excellence: Giftedness is often characterized by high performance in diverse domains. Arshiya excels in logic/strategy (international chess) and art/music (beat player).
Analysis of the options:
(A) Gifted: This is the specific psychological classification for someone with an I.Q. over 130 and superior performance across fields.
(B) Smart: A general, non-technical term. Psychologists use "Gifted" for this level of elite achievement.
(C) Creative: While she is creative (especially in music), "gifted" is the broader umbrella term that covers her academic and strategic (chess) success as well.
(D) Intelligent: This is too broad. Many people are "intelligent" (I.Q. 115-120), but Arshiya’s stats (135 I.Q. + multiple talents) elevate her to the "Gifted" category.
Step 3: Final Answer:
Based on the high I.Q. score (135) and her superior, versatile performance in academics, music, and chess, Arshiya fits the clinical and educational description of a Gifted individual.