Further information: IEEE 802.11. One of the most common ways of creating a home network is by using wireless radio signal technology; the 802.11 network as certified by the IEEE. Most wireless-capable residential devices operate at a frequency of 2.4 GHz under 802.11b and 802.11g or 5 GHz under 802.11a.
What is Cognitive Behavior Therapy (CBT)? Cognitive Behavioral Therapy (CBT) is the term used for a group of psychological treatments that are based on scientific evidence. These treatments have been proven to be effective in treating many psychological disorders.
Cognitive behavioral therapy (CBT) is an effective treatment for depression. At the heart of CBT is an assumption that a person's mood is directly related to his or her patterns of thought. Negative, dysfunctional thinking affects a person's mood, sense of self, behavior, and even physical state. The goal of cognitive behavioral therapy is to help a person learn to recognize negative patterns of thought, evaluate their validity, and replace them with healthier ways of thinking.