This is a great resource and I thought I would share. This site gives information about the four main attachment styles including secure, anxious, avoidant, and disorganized attachment. They also provide a quiz that can help you identify your particular attachment style. I have previously written about the book Attached: The New Science of Adult attachment and How It Can Help You Find–And Keep– Love, another helpful book if you are looking to understand more about attachment. Click the link below for more information.