All psionics articles in the article directory are available on Psionics Online free of charge. Recommended articles and pages(in order) for beginners are as follows:
Psi, Beginners Misc. Information
Psionic Base Concepts: Expectation
Psionic Base Concepts: Progressive Relaxation
Psionic Base Concepts: Self Affirmations
When these articles have been read, proceed to the individual section you are most interested in.