It employs the scientific method of Psychology Definition, gathering knowledge and information. It uses scientific procedure that is essential to be adopted in order to carry out psychological research otherwise the research will not be considered authentic, reliable, or scientifically valuable.
If you marry a U.S, citizen, you wonât be eligible for U.S. citizenship right away. But you may become eligible for a U.S. green card, which can lead to U.S. citizenship. However, there are certain requirements that must be met before you can apply for a green card and ultimately for U.S. citizenship after marriage to a U.S. citizen.
Best Answer: If you are married to the SAME US citizen for 3 years after you receive your green card, you can apply for citizenship. In fact, you can apply 90 days before you fulfill the 3-year requirement.nce you are a US citizen and you get divorced, your citizenship will not be revoked. However, 3 years is a long time to be married to someone you don't love and they WILL require evidence that you have lived together as man and wife when you apply.