To become a licensed psychologist in California, you must have a Ph.D. that can last up to 10 years. You must also acquire 3,000 hours of supervised experience, 1,500 which may be before the Doctorate. Becoming a licensed psychologist in the state can take a long time, but if you`re willing to dedicate about a decade to meeting the requirements, the payment might be worth it, especially if you plan to practice in a state like California. If your application is accepted, the Board of Directors will send you your psychology license number by e-mail within four to six weeks. A maximum of forty-four hours (44) per week can be taken into account in compliance with the spe requirement – this figure includes the required supervision of 10%. In other words, each person who is entitled to the SPE receives one hour of supervision every ten hours of the authorized service. Some schools may require you to take additional courses before entering the master`s degree if you have not studied psychology as a student. . . .