Measuring Effects of Drugs on Behavior

People throughout world take drugs such as HEROIN, Cocaine, and ALCOHOL because these drugs alter behavior. For example, cocaine alters general activity levels; it increases wakefulness and decreases the amount of food an individual eats. Heroin produces drowsiness, relief from pain, and a general feeling of pleasure. Alcohol's effects include relaxation, increased social interactions, marked sedation, and impaired motor function. For the most part, the scientific investigations of the ways drugs alter behavior began in the 1950s, when chlorpromazine was introduced as a treatment for Schizophrenia. As a result of this discovery, scientists became interested in the development of new medications to treat behavioral disorders as well as in the development of procedures for studying behavior in the laboratory.

Overcome Shyness 101

Overcome Shyness 101

You can find out step by step what you need to do to overcome the feeling of being shy. There are a vast number of ways that you can stop feeling shy all of the time and start enjoying your life. You can take these options one step at a time so that you gradually stop feeling shy and start feeling more confident in yourself, enjoying every aspect of your life. You can learn how to not be shy and start to become much more confident and outgoing with this book.

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