Signs and Symptoms of Substance Abuse. From the American Council for Drug Education, an affiliate of Phoenix House. The following are some of the more common signs and symptoms of drug use. It is important to keep in mind that if a person has any of these symptoms, it does not necessarily mean that he or she is using drugs. They could be due to a mental or physical health problem.
The main difference between data and information is that data is raw material that is to be processed and information is the processed data. Comparison Chart Basis of Distinction
The difference between communication and information. Varieties of Communication. Communication is different from information: communication is active interaction while information is an isolated action. In the case of 'information: it is the transmission of a message from a sender to a receiver; the content of the message refers to objective facts and it codified independently from the human relationship between the informer and the informed.. the whole message is codified through a conventional system of sign and composition rules.