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Optimism
Optimism is the Attitude (psychology), attitude or mindset of expecting events to lead to particularly positive, favorable, desirable, and hopeful outcomes. A common idiom used to illustrate optimism versus pessimism is Is the glass half empty or half full?, a glass filled with water to the halfway point: an optimist is said to see the glass as half full, while a pessimist sees the glass as half empty. In ordinary English, optimism may be synonymous with ''idealism''—often, unrealistic or foolish optimism in particular. The term derives from the Latin , meaning "best". To be optimistic, in the typical sense of the word, is to expect the best possible outcome from any given situation. This is usually referred to in psychology as dispositional optimism. It reflects a belief that future conditions will work out for the best. As a trait theory, trait, it fosters Psychological resilience, resilience in the face of Psychological stress, stress. Theories of optimism include dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optimistic Personality
Optimism is the attitude or mindset of expecting events to lead to particularly positive, favorable, desirable, and hopeful outcomes. A common idiom used to illustrate optimism versus pessimism is a glass filled with water to the halfway point: an optimist is said to see the glass as half full, while a pessimist sees the glass as half empty. In ordinary English, optimism may be synonymous with ''idealism''—often, unrealistic or foolish optimism in particular. The term derives from the Latin , meaning "best". To be optimistic, in the typical sense of the word, is to expect the best possible outcome from any given situation. This is usually referred to in psychology as dispositional optimism. It reflects a belief that future conditions will work out for the best. As a trait, it fosters resilience in the face of stress. Theories of optimism include dispositional models and models of explanatory style. Methods to measure optimism have been developed within both of these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Learned Optimism
Learned optimism is the idea in positive psychology that a talent for joy, like any other, can be cultivated. In contrast with learned helplessness, optimism is learned by consciously challenging any negative self talk. Overview Learned optimism was defined by Martin Seligman and published in his 1990 book, ''Learned Optimism''. The benefits of an optimistic outlook are many: Optimists are higher achievers and have better overall health. Pessimism, on the other hand, is much more common; pessimists are more likely to give up in the face of adversity or to suffer from depression. Seligman invites pessimists to learn to be optimists by thinking about their reactions to adversity in a new way. The resulting optimism—one that grew from pessimism—is a learned optimism. The optimist's outlook on failure can thus be summarized as "What happened was an unlucky situation (not personal), and really just a setback (not permanent) for this one, of many, goals (not pervasive)". The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pessimism
Pessimism is a mental attitude in which an undesirable outcome is anticipated from a given situation. Pessimists tend to focus on the negatives of life in general. A common question asked to test for pessimism is "Is the glass half empty or half full?"; in this situation, a pessimist is said to see the glass as half empty, or in extreme cases completely empty, while an Optimism, optimist is said to see the glass as half full. Throughout history, the pessimistic disposition has had effects on all major areas of thinking. Etymology The term pessimism derives from the Latin word ''pessimus'', meaning 'the worst'. It was first used by Jesuit critics of Voltaire's 1759 novel ''Candide, ou l'Optimisme''. Voltaire was satirizing the philosophy of Leibniz who maintained that this was the 'best (optimum) of all possible worlds'. In their attacks on Voltaire, the Jesuits of the ''Revue de Trévoux'' accused him of ''pessimisme''. As a psychological disposition In the ancient world, psycho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explanatory Style
Explanatory style is a psychological attribute that indicates how people explain to themselves why they experience a particular event, either positive or negative. Aspects Personal This aspect covers the degree to which a person attributes the cause of an event to internal or external sources. An optimist might attribute a bad experience to a stroke of bad luck whereas a pessimist might unreasonably assume it is their fault or punishment. A person might also attribute the responsibility of their actions to external forces in a maladaptive, unhealthy way (e.g. "I had no choice but to get violent.") Permanent This aspect covers characteristics considered stable versus unstable (across time). An optimist would tend to define his or her failures as unstable ("I just didn't study enough for this particular test") whereas a pessimist might think, for example, "I'm never good at tests". Pervasive This distinction covers global versus local and/or specific and the extent of the eff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Is The Glass Half Empty Or Half Full?
"Is the glass half empty or half full?", and other similar expressions such as the adjectives glass-half-full or glass-half-empty, are idioms which contrast an optimistic and pessimistic outlook on a specific situation or on the world at large. "Half full" means optimistic and "half empty" means pessimistic. The origins of this idea are unclear, but it dates at least to the early 20th century. Josiah Stamp is often given credit for introducing it in a 1935 speech, but although he did help to popularize it, a variant regarding a car's gas tank occurs in print with the optimism/pessimism connotations as early as 1929, and the glass-with-water version is mentioned simply as an intellectual paradox about the quantity of water (without reference to optimism/pessimism) as early as 1908. See also * Cooperative principle * Cognitive bias in animals * Framing effects (psychology) * Framing (social sciences) * Less-is-better effect * List of cognitive biases Cognitive biases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confirmatory Factor Analysis
In statistics, confirmatory factor analysis (CFA) is a special form of factor analysis, most commonly used in social science research.Kline, R. B. (2010). ''Principles and practice of structural equation modeling (3rd ed.).'' New York, New York: Guilford Press. It is used to test whether measures of a wikt:construct, construct are consistent with a researcher's understanding of the nature of that construct (or factor). As such, the objective of confirmatory factor analysis is to test whether the data fit a hypothesized measurement model. This hypothesized model is based on theory and/or previous analytic research. CFA was first developed by Karl Gustav Jöreskog, Jöreskog (1969) and has built upon and replaced older methods of analyzing construct validity such as the Multitrait-Multimethod Matrix, MTMM Matrix as described in Campbell & Fiske (1959). In confirmatory factor analysis, the researcher first develops a hypothesis about what factors they believe are underlying the measure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearson Correlation Coefficient
In statistics, the Pearson correlation coefficient (PCC) is a correlation coefficient that measures linear correlation between two sets of data. It is the ratio between the covariance of two variables and the product of their standard deviations; thus, it is essentially a normalized measurement of the covariance, such that the result always has a value between −1 and 1. As with covariance itself, the measure can only reflect a linear correlation of variables, and ignores many other types of relationships or correlations. As a simple example, one would expect the age and height of a sample of children from a school to have a Pearson correlation coefficient significantly greater than 0, but less than 1 (as 1 would represent an unrealistically perfect correlation). Naming and history It was developed by Karl Pearson from a related idea introduced by Francis Galton in the 1880s, and for which the mathematical formula was derived and published by Auguste Bravais in 1844. The nami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Status
Social status is the relative level of social value a person is considered to possess. Such social value includes respect, honour, honor, assumed competence, and deference. On one hand, social scientists view status as a "reward" for group members who treat others well and take initiative. This is one explanation for its apparent cross-cultural universality. On the other hand, while people with higher status experience a litany of benefits—such as greater health, admiration, resources, influence, and freedom—those with lower status experience poorer outcomes across all of those metrics. Importantly, status is based in widely shared ''beliefs'' about who members of a society judge as more competent or moral. While such beliefs can stem from an impressive performance or success, they can also arise from possessing characteristics a society has deemed meaningful like a person's race or occupation. In this way, status reflects how a society judges a person's relative social worth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Desirability Bias
In Social research, social science research social-desirability bias is a type of response bias that is the tendency of survey methodology, survey respondents to answer questions in a manner that will be viewed favorably by others. It can take the form of over-reporting "good behavior" or under-reporting "bad" or undesirable behavior. The tendency poses a serious problem with conducting research with Self-report study, self-reports. This bias interferes with the interpretation of average tendencies as well as individual differences. Topics subject to social-desirability bias Topics where socially desirable responding (SDR) is of special concern are self-reports of abilities, personality, sexual behavior, and drug use. When confronted with the question "How often do you Masturbation, masturbate?," for example, respondents may be pressured by a social taboo against masturbation, and either under-report the frequency or avoid answering the question. Therefore, the mean rates of mastu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym
A synonym is a word, morpheme, or phrase that means precisely or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all synonyms of one another: they are ''synonymous''. The standard test for synonymy is substitution: one form can be replaced by another in a sentence without changing its meaning. Words may often be synonymous in only one particular sense: for example, ''long'' and ''extended'' in the context ''long time'' or ''extended time'' are synonymous, but ''long'' cannot be used in the phrase ''extended family''. Synonyms with exactly the same meaning share a seme or denotational sememe, whereas those with inexactly similar meanings share a broader denotational or connotational sememe and thus overlap within a semantic field. The former are sometimes called cognitive synonyms and the latter, near-synonyms, plesionyms or poecilonyms. Lexic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics
Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinians, Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene. Phenotypic trait, Trait inheritance and Molecular genetics, molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded to study the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the Cell (bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
