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[1] [2] The relationship between such words is called a converse relation. [2] Converses can be understood as a pair of words where one word implies a relationship between two objects, while the other implies the existence of the same relationship when the objects are reversed.
In face to face conversation it has been suggested that 85% of the communication is non-verbal/body language – a smile, a frown, a shrug, tone of voice conveying much added meaning to the mere words. Short forms of written communication such as sms are thus frequently misunderstood.
In logic and mathematics, the converse of a categorical or implicational statement is the result of reversing its two constituent statements. For the implication P → Q, the converse is Q → P. For the categorical proposition All S are P, the converse is All P are S. Either way, the truth of the converse is generally independent from that of ...
Think about when you’re trying to get someone’s opinion about an item you’re considering buying — send a few photos rather than taking a FaceTime call without headphones. Don’t use ...
Since the converse of premise (1) is not valid, all that can be stated of the relationship of P and Q is that in the absence of Q, P does not occur, meaning that Q is the necessary condition for P. The rule of inference for necessary condition is modus tollens: Premise (1): If P, then Q; Premise (2): not Q; Conclusion: Therefore, not P
Hatfield, et al., theorize emotional contagion as a two-step process: First, we imitate people (e.g., if someone smiles at you, you smile back). Second, our own emotional experiences change based on the non-verbal signals of emotion that we give off. For example, smiling makes one feel happier, and frowning makes one feel worse. [3]
In the monoid of binary endorelations on a set (with the binary operation on relations being the composition of relations), the converse relation does not satisfy the definition of an inverse from group theory, that is, if is an arbitrary relation on , then does not equal the identity relation on in general.
The Shorter Oxford English Dictionary gives a date of 1541 for the first recorded use of the word with the meaning "to utter (esp. an oath) sharply, vigorously, or suddenly". [21] Wentworth and Flexner 's Dictionary of American Slang gives the meaning "to speak to, recognize, or acknowledge acquaintance with someone", dated 1932, [ 22 ] and a ...