There are eleven techniques that are explained that help you achieve control. The methods are Focusing, Direct Instruction, Monitoring, Modeling, Non-Verbal Cuing, Environmental Control, Low-Profile Intervention, Assertive Discipline, Assertive I-Messages, Humanistic I-Messages, and Positive Discipline.
dBm (sometimes dBmW or decibel-milliwatts) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). 3 dB increase in level is approximately equivalent to doubling the power, which means that a level of 3 dBm corresponds roughly to a power of 2 mW. For each 3 dB decrease in level, the power is reduced by about one half, making â3 dBm correspond to a power of about 0.5 mW.
The symbol is an abbreviation for decibels relative to one milliwatt, where one milliwatt (1 mW) equals 1/1000 of a watt (0.001 W or 10 -3 W). This unit is commonly used in test laboratories. The dBm increment is based on the decibel, a logarithm ic measure of relative power. Suppose a signal has a power level of P mW. Then the signal strength in dBm, symbolized S dBm, is: S dBm = 10 log 10 P. A 1-mW signal has a level of 0 dBm. Signals weaker than 1 mW have negative dBm values; signals stronger than 1 mW have positive dBm values.