Sport Psychology. 1  Sport psychology is a proficiency that uses psychological knowledge and skills to address optimal performance and well-being of athletes, developmental and social aspects of sports participation, and systemic issues associated with sports settings and organizations.
A. Description of the EIN. The EIN is a nine-digit number in the format xx-xxxxxxx. Seven digits (the serial portion) identifying the employer or reporting entity. EXCEPTION: Some EIN's consist of eleven digits. In these instances the initial two digits denote the Internal Revenue District that services the area in which the employer is located.
DEFINITION of 'Employer Identification Number-EIN'. A unique identification number that is assigned to a business entity so that they can easily be identified by the Internal Revenue Service. The Employer Identification Number is commonly used by employers for the purpose of reporting taxes. Also known as a Federal Tax Identification Number.