There are examples in the APA manual of how your titles and title pages should be formatted. You can find these in the section Sample Papers, starting on page 41 (figure 2.1).
For information on how to format the Running Head on only the first page using Microsoft Word, please see the following APA website:
All information and page number references are based on the 6th edition of the Publication Manual of the American Psychological Association (2009/10).
Need a copy of the Publication Manual? Click here for details. See Also: APA Style Guide to Electronic References, Sixth Edition