Quality
Intensity.
amount of the energy used at expression of emotions and moods.
A reactivity threshold the level of intensity of the incentive demanded in order that the necessary reaction was shown.
Quality of mood a positive spirit as opposed to negative: gay, pleasant, joyful, friendly character by contrast with unpleasant, whimsical, loud, spiteful behavior.
Ability to distract.
Characterizes extent of influence of foreign hindrances on ability to concentrate attention on the line of conduct.
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