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Valence is an inferred criterion from instinctively generated emotions; it is the property specifying whether feelings/affects are positive, negative or neutral. [2] The existence of at least temporarily unspecified valence is an issue for psychological researchers who reject the existence of neutral emotions (e.g. surprise , sublimation). [ 2 ]
In chemistry, Abegg's rule states that the difference between the maximum positive and negative valence of an element is frequently eight. The rule used a historic meaning of valence which resembles the modern concept of oxidation state in which an atom is an electron donor or receiver. Abegg's rule is sometimes referred to as "Abegg’s law of ...
Negative encoding contexts have been correlated to activity in the right amygdala (Lewis & Critchley, 2003). However, Lewis and Critchley (2003) claim that it is not clear whether involvement of the emotional system in encoding memory differs for positive or negative emotions, or whether moods at recall lead to activity in the corresponding ...
Cognitive valence theory (CVT) is a theoretical framework that describes and explains the process of intimacy exchange within a dyad relationship.Peter A. Andersen, [who?] PhD created the cognitive valence theory to answer questions regarding intimacy relationships among colleagues, close friends and intimate friends, married couples and family members. [1]
For example, a positive valence would shift the emotion up the top vector and a negative valence would shift the emotion down the bottom vector. [11] In this model, high arousal states are differentiated by their valence, whereas low arousal states are more neutral and are represented near the meeting point of the vectors.
By analogy, the valence of a stimulus or event is like the sign of a correlation coefficient and its motivational intensity is like the coefficient magnitude. It has been suggested that valence ratings in normative data sets such as the International Affective Picture System (IAPS) might be used as proxies for motivational intensity. [1]
The theory of encoding specificity finds similarities between the process of recognition and that of recall. The encoding specificity principle states that memory utilizes information from the memory trace, or the situation in which it was learned, and from the environment in which it is retrieved. In other words, memory is improved when ...
Finally, a low level of overlap between encoding success and retrieval success activity and between encoding failure and novelty detection activity respectively indicate opposing modes or processing. [27] In sum task positive and task negative networks can have common associations during the performance of different tasks.