When sending marketing, promotion or business-to-business emails, you want to confirm that the address is legitimate and clients will receive your messages. Instead of waiting for the dreaded "MAILER ...

Employers, including small-business owners, can check the validity of an employee's Social Security number for two different reasons: employment verification and wage reporting. For employment ...

Issued by the Unique Identification Authority of India (UIDAI) to the residents of the country, the Aadhaar number identifies each individual by a unique identification number. The 12-digit number is ...

Unlike a personal check, a cashier’s check is a direct obligation of the bank. As a result, there is virtually no risk that it will bounce or otherwise be invalid. Cashier’s checks are commonly used ...

Are you jetting off on holiday this summer? If you’ve planned a trip abroad, you might be wondering if your passport is still valid and how long it lasts before you’ll need a new one. If you’re in ...

PAN or Permanent Account Number is a form of identification issued by the Income Tax Department of India. The Central Board of Direct Taxes (CBDT) has issued a deadline to link Aadhaar with PAN card.

In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...