See APA 6.12 on the use of the word and versus the symbol &. Join the names in a multiple-author citation in manuscript text with the word and. Join the names with & in parenthetical citations, tables and captions, and the reference list. Doing a search (Edit > Find) can help you quickly find ampersands in your text if you think you have used them incorrectly.
For example: Jones and Smith (2013) conducted a study on the flight of geese.
The study was on the flight of geese (Jones & Smith, 2013)
As your blog hostess, I suppose I should tell you something you would not find on LinkedIn or a curriculum vita, so I shall. I am an animal lover, a semi-professional photographer, a seamstress, and a career student who just happens to have the most amazing teenage granddaughters ever born! My other business is a writing service for children: www.atlantapawpals.com
Please feel free to ask for elaboration of any issue you see in this blog. If you want to know more about something that is not listed, please email me. firstname.lastname@example.org If I do not have the answer, I will find someone who does.