[Solved] Knowledge of results can be an especially important way of improving memory because it A)identifies material needing additional practice. B)teaches speed-reading and processing. C)provides a protection against interference. D)changes sensory memory. Copyright Law: Legal provisions that grant creators of original works exclusive rights to their use and distribution, typically for a limited time. Indecent Material: Content that is deemed offensive or inappropriate due to its sexual nature or content, often subject to censorship or age restrictions. Pornography: Visual or written content that is intended to stimulate erotic, rather than aesthetic or emotional feelings. Obscene Material: Content considered offensive or inappropriate by the standards of public decency and morality, often sexual in nature, and regulated by law in many jurisdictions.