Score Choice allows the student to forward the scores they choose to the colleges or universities they are applying to.  So what does a student need to know about this policy?

Here are some items to think about: SAT Reasoning and Subject test scores can be submitted by test date. If a student does not choose Score Choice, all scores will be sent to the college. Score Choice is optional. Students should follow the score-reporting requirements of the colleges they are applying to. Colleges will only receive the scores that the student sends to them. Individual sections of a specific test date cannot be selected—only the entire test of the particular SAT will be sent. It does not cost more to send one or multiple copies or all test scores to a college. Scores can be sent by paper, CD, or Electronic Score Reports.  If the student requests a second report to a college, the report will only include the unique set of scores chosen by the student, which may or may not include previous test scores.

For more information, check with the College Board.