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For example, in order to test the convergent validity of a measure of self-esteem, a researcher may want to show that measures of similar constructs, such as self-worth, confidence, social skills, and self-appraisal are also related to self-esteem, whereas non-overlapping factors, such as intelligence, should not relate.
While most of the tests deal with the convergence of infinite series, they can also be used to show the convergence or divergence of infinite products. This can be achieved using following theorem: Let { a n } n = 1 ∞ {\displaystyle \left\{a_{n}\right\}_{n=1}^{\infty }} be a sequence of positive numbers.
Today, most educational opportunities are tied to one's performance on standardized tests that are often multiple choice in nature. [19] When a student contemplates the possible answers available, they use convergent thinking to weigh alternatives within a construct. This allows one to find a single best solution that is measurable. [19]
The convergence hypothesis became popular among social scientists and was widely used to explain the high levels of observed similarity between spouses and romantic partners in physical, physiological, demographic and psychological characteristics, such as social class, religion, be of similar height, intelligence, education.
Divergent thinking is a thought process used to generate creative ideas by exploring many possible solutions. It typically occurs in a spontaneous, free-flowing, "non-linear" manner, such that many ideas are generated in an emergent cognitive fashion.
The Cauchy convergence test is a method used to test infinite series for convergence. It relies on bounding sums of terms in the series. It relies on bounding sums of terms in the series. This convergence criterion is named after Augustin-Louis Cauchy who published it in his textbook Cours d'Analyse 1821.
Convergence is a form of accommodation in which there are changes in the kinesics (face and body motion), haptics (touch), physical appearance, chronemics (time use), artifacts (personal objects), proxemics (personal space), oculesics (the study of eye behavior), paralanguage (vocal qualities), [3] to more similarly mirror the style of the ...
A convergence-divergence zone (CDZ) is a neural network which receives convergent projections from the sites whose activity is to be recorded, and which returns divergent projections to the same sites.