This is a good article on LinkedIn and how best to use it. It is a good refresjer fpr those of us using LinkedIn. For those just starting out using LinkedIn this is a must read. Using LinkedIn Effectively - Communication Skills Training From MindTools.com
Using the DiSC Profile: 5 Interview Tips Using the DiSC Profile. When you're ready to start interviewing, you should have a good grasp of your strengths and weaknesses among other things. The DiSC profile helps you learn that and also develop better interview answers.