What are the most basic dimensions of emotion?

There are two basic dimensions of emotion. One dimension is pleasantness or displeasure, called the valence of the emotion. On the valence dimension, from positive to negative, the degree of pleasure decreases in sequence, and there is no emotional feeling at a certain point in the middle. Emotions that are at the positive valence end and have pleasant feelings are called positive emotions (positive emotions), and emotions that are at the negative valence end and have unpleasant feelings are called negative emotions (negative emotions). Another dimension is arousal, which ranges from low arousal to high arousal, from weak to strong.

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Dimension, also known as dimensionality, is the number of independent parameters in mathematics. In the fields of physics and philosophy, the number of independent space-time coordinates. Dimension 0 is an infinitesimal point with no length. Dimension 1 is an infinite line with only length. Dimension 2 is a plane, which is an area composed of length and width (or part of a curve). 3D is the 2D plus height that makes up the volume. The 4 dimensions are divided into the 4 dimensions of time and space. The 4 dimensions people usually refer to refer to the transfer of objects on the timeline. (To be precise, there are two types of 4 dimensions. 1. Four-dimensional space and time, which refers to three-dimensional space plus one dimension of time. 2. Four-dimensional space, which only refers to four-dimensional space.) Four-dimensional motion produces five dimensions.

Broadly speaking: Dimension is the number of "connected" abstract concepts of things. "Connected" abstract concepts refer to abstract concepts that are connected by multiple abstract concepts, and any one The abstract concepts that make up it are all related, and the number of abstract concepts that make up it is the dimension in which it changes, such as area. The basis for this concept is that everything is relatively connected.

From a philosophical point of view, the "thinking angle" from which people observe, think and express something, referred to as "dimension". For example, when people observe and think about the "moon", they can describe it from the three perspectives of the moon's "content, time, and space"; they can also describe it from the three perspectives of the moon's "carrier, energy, and information."

Emotion is a general term for a series of subjective cognitive experiences. It is a person’s attitude experience and corresponding behavioral response to objective things. It is generally believed that emotion is a kind of psychology mediated by individual wishes and needs. Activity.