Aptitude Tests: Primarily non-verbal tests designed to predict an individual's future learning ability or performance.Aptitude: The ability to acquire general or special types of knowledge or skill.School Admission Criteria: Requirements for the selection of students for admission to academic institutions.College Admission Test: Test designed to identify students suitable for admission into a graduate or undergraduate curriculum.Educational Measurement: The assessing of academic or educational achievement. It includes all aspects of testing and test construction.Students, Medical: Individuals enrolled in a school of medicine or a formal educational program in medicine.Child, Gifted: A child or adolescent who, when compared to others of the same age or experience, exhibits capability of high performance in intellectual, creative, or artistic areas, possesses an unusual capacity for leadership or excels in specific academic fields. (From PL 100-297, Sec. 4103, Definitions)Creativity: The ability to generate new ideas or images.Brain-Computer Interfaces: Instrumentation consisting of hardware and software that communicates with the BRAIN. The hardware component of the interface records brain signals, while the software component analyzes the signals and converts them into a command that controls a device or sends a feedback signal to the brain.Music: Sound that expresses emotion through rhythm, melody, and harmony.