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Moderated Mediation
In statistics, moderation and mediation can occur together in the same model.Muller, D., Judd, C. M., & Yzerbyt, V. Y. (2005). When moderation is mediated and mediation is moderated. ''Journal of Personality and Social Psychology, 89'', 852–863. Moderated mediation, also known as conditional indirect effects,Preacher, K. J., Rucker, D. D., & Hayes, A. F. (2007) Addressing moderated mediation hypotheses: Theory, Methods, and Prescriptions. ''Multivariate Behavioral Research, 42,'' 185–227. occurs when the treatment effect of an independent variable A on an outcome variable C via a mediator variable B differs depending on levels of a moderator variable D. Specifically, either the effect of A on B, and/or the effect of B on C depends on the level of D. Langfred (2004) model Langfred (2004) was the first to provide a comprehensive treatment of the question of how to conceptualize moderated mediation, classify different types of moderated mediation models, and to develop the logic an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moderation (statistics)
In statistics and regression analysis, moderation (also known as effect modification) occurs when the relationship between two variables depends on a third variable. The third variable is referred to as the moderator variable (or effect modifier) or simply the moderator (or modifier). The effect of a moderating variable is characterized statistically as an interaction; that is, a categorical (e.g., sex, ethnicity, class) or continuous (e.g., age, level of reward) variable that is associated with the direction and/or magnitude of the relation between dependent and independent variables. Specifically within a correlational analysis framework, a moderator is a third variable that affects the zero-order correlation between two other variables, or the value of the slope of the dependent variable on the independent variable. In analysis of variance (ANOVA) terms, a basic moderator effect can be represented as an interaction between a focal independent variable and a factor that specifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediation (statistics)
In statistics, a mediation model seeks to identify and explain the mechanism or process that underlies an observed relationship between an independent variable and a dependent variable via the inclusion of a third hypothetical variable, known as a mediator variable (also a mediating variable, intermediary variable, or intervening variable). Rather than a direct causal relationship between the independent variable and the dependent variable, a mediation model proposes that the independent variable influences the mediator variable, which in turn influences the dependent variable. Thus, the mediator variable serves to clarify the nature of the relationship between the independent and dependent variables. Mediation analyses are employed to understand a known relationship by exploring the underlying mechanism or process by which one variable influences another variable through a mediator variable.Cohen, J.; Cohen, P.; West, S. G.; Aiken, L. S. (2003) ''Applied multiple regression/c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conditional Process Model
Conditional (if then) may refer to: *Causal conditional, if X then Y, where X is a cause of Y *Conditional probability, the probability of an event A given that another event B has occurred *Conditional proof, in logic: a proof that asserts a conditional, and proves that the antecedent leads to the consequent *Strict conditional, in philosophy, logic, and mathematics *Material conditional, in propositional calculus, or logical calculus in mathematics * Relevance conditional, in relevance logic *Conditional (computer programming), a statement or expression in computer programming languages *A conditional expression in computer programming languages such as ?: *Conditions in a contract Grammar and linguistics *Conditional mood (or conditional tense), a verb form in many languages *Conditional sentence, a sentence type used to refer to hypothetical situations and their consequences **Indicative conditional, a conditional sentence expressing "if A then B" in a natural language **Cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moderated Mediation
In statistics, moderation and mediation can occur together in the same model.Muller, D., Judd, C. M., & Yzerbyt, V. Y. (2005). When moderation is mediated and mediation is moderated. ''Journal of Personality and Social Psychology, 89'', 852–863. Moderated mediation, also known as conditional indirect effects,Preacher, K. J., Rucker, D. D., & Hayes, A. F. (2007) Addressing moderated mediation hypotheses: Theory, Methods, and Prescriptions. ''Multivariate Behavioral Research, 42,'' 185–227. occurs when the treatment effect of an independent variable A on an outcome variable C via a mediator variable B differs depending on levels of a moderator variable D. Specifically, either the effect of A on B, and/or the effect of B on C depends on the level of D. Langfred (2004) model Langfred (2004) was the first to provide a comprehensive treatment of the question of how to conceptualize moderated mediation, classify different types of moderated mediation models, and to develop the logic an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moderation Of A Specific Indirect Effect In A Parallel Multiple Mediator Model
Moderation is the process of eliminating or lessening extremes. It is used to ensure normality throughout the medium on which it is being conducted. Common uses of moderation include: *Ensuring consistency and accuracy in the marking of student assessments. *A moderator may remove unsuitable contributions from the website, forum or chat room they represent in accordance with their moderation system. *A more proactive nuance is found in the Methodist church's use of the term for the heads of its conferences. *A neutron moderator is used to slow down neutrons in a nuclear reactor. *A way of life emphasizing perfect amounts of everything, not indulging in too much of one thing, hence moderation. History Ancient Greece Moderation is also a principle of life. In ancient Greece, the temple of Apollo at Delphi bore the inscription ''Meden Agan'' () - 'Nothing in excess'. Doing something "in moderation" means not doing it excessively. For instance, someone who moderates their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moderation Of The Direct And Indirect Effects
Moderation is the process of eliminating or lessening extremes. It is used to ensure normality throughout the medium on which it is being conducted. Common uses of moderation include: *Ensuring consistency and accuracy in the marking of student assessments. *A moderator may remove unsuitable contributions from the website, forum or chat room they represent in accordance with their moderation system. *A more proactive nuance is found in the Methodist church's use of the term for the heads of its conferences. *A neutron moderator is used to slow down neutrons in a nuclear reactor. *A way of life emphasizing perfect amounts of everything, not indulging in too much of one thing, hence moderation. History Ancient Greece Moderation is also a principle of life. In ancient Greece, the temple of Apollo at Delphi bore the inscription ''Meden Agan'' () - 'Nothing in excess'. Doing something "in moderation" means not doing it excessively. For instance, someone who moderates their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moderated Mediation
In statistics, moderation and mediation can occur together in the same model.Muller, D., Judd, C. M., & Yzerbyt, V. Y. (2005). When moderation is mediated and mediation is moderated. ''Journal of Personality and Social Psychology, 89'', 852–863. Moderated mediation, also known as conditional indirect effects,Preacher, K. J., Rucker, D. D., & Hayes, A. F. (2007) Addressing moderated mediation hypotheses: Theory, Methods, and Prescriptions. ''Multivariate Behavioral Research, 42,'' 185–227. occurs when the treatment effect of an independent variable A on an outcome variable C via a mediator variable B differs depending on levels of a moderator variable D. Specifically, either the effect of A on B, and/or the effect of B on C depends on the level of D. Langfred (2004) model Langfred (2004) was the first to provide a comprehensive treatment of the question of how to conceptualize moderated mediation, classify different types of moderated mediation models, and to develop the logic an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moderated Mediation Where X Moderates The Effect Of M On Y
Moderation is the process of eliminating or lessening extremes. It is used to ensure normality throughout the medium on which it is being conducted. Common uses of moderation include: *Ensuring consistency and accuracy in the marking of student assessments. *A moderator may remove unsuitable contributions from the website, forum or chat room they represent in accordance with their moderation system. *A more proactive nuance is found in the Methodist church's use of the term for the heads of its conferences. *A neutron moderator is used to slow down neutrons in a nuclear reactor. *A way of life emphasizing perfect amounts of everything, not indulging in too much of one thing, hence moderation. History Ancient Greece Moderation is also a principle of life. In ancient Greece, the temple of Apollo at Delphi bore the inscription ''Meden Agan'' () - 'Nothing in excess'. Doing something "in moderation" means not doing it excessively. For instance, someone who moderates their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conditional Process With 2 Moderators
Conditional (if then) may refer to: *Causal conditional, if X then Y, where X is a cause of Y *Conditional probability, the probability of an event A given that another event B has occurred *Conditional proof, in logic: a proof that asserts a conditional, and proves that the antecedent leads to the consequent *Strict conditional, in philosophy, logic, and mathematics *Material conditional, in propositional calculus, or logical calculus in mathematics * Relevance conditional, in relevance logic *Conditional (computer programming), a statement or expression in computer programming languages *A conditional expression in computer programming languages such as ?: *Conditions in a contract Grammar and linguistics *Conditional mood (or conditional tense), a verb form in many languages *Conditional sentence, a sentence type used to refer to hypothetical situations and their consequences **Indicative conditional, a conditional sentence expressing "if A then B" in a natural language **Cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediated Moderation
''Mediated: How the Media Shapes Your World and the Way You Live in It'' is a non-fiction book by anthropologist Thomas de Zengotita published in 2005 by Bloomsbury about the effect of the media in the Western world. Summary ''Mediated'' aims at creating awareness rather than offering ready-made solutions to remedy the intrusion of too much media in our industrial societies. Rather than writing yet another pamphlet against the media, the author chooses to focus on the mechanisms and the processes of our ''mediated'' society. The basis of his analysis is that the opposite of reality is not phony or superficial, it is optional. We choose between options to determine who we are, to make statements to the world about who we are. People, he argues, have always done so, but the difference with today's situation is that we have a lot more options. In terms of options, comparing the modern world with the post-modern world is like comparing a breeze with a hurricane. The media forces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bootstrapping (statistics)
Bootstrapping is any test or metric that uses random sampling with replacement (e.g. mimicking the sampling process), and falls under the broader class of resampling methods. Bootstrapping assigns measures of accuracy (bias, variance, confidence intervals, prediction error, etc.) to sample estimates.software This technique allows estimation of the sampling distribution of almost any statistic using random sampling methods. Bootstrapping estimates the properties of an (such as its ) by measuring those properties when sampling from an approximating distribution. One standard choice for an a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conceptual Model Of Conditional Process Analysis With Multicategorical Antecedent
Conceptual may refer to: Philosophy and Humanities *Concept *Conceptualism *Philosophical analysis (Conceptual analysis) *Theoretical definition (Conceptual definition) *Thinking about Consciousness (Conceptual dualism) *Pragmatism (Conceptual pragmatism) * Paradigm (Conceptual scheme) * Abstract and concrete (Conceptual object) * Conceptual attrition, an idea of Beverley Skeggs *Conceptual proliferation *Conceptual history *Conceptual necessity Linguistics and Semantics *Conceptual schema *Conceptual metaphor *Conceptual model *Conceptual blending *Conceptual semantics *Conceptual dictionary *Conceptual change *Conceptual dependency theory *Conceptual domain in Frame semantics (linguistics) *Inferential role semantics (Conceptual role semantics) Psychology *Priming (psychology) (Conceptual priming) *Spatial–temporal reasoning (Visuo-conceptual) *Conceptual act model of emotion *Conceptual space Science *Conceptual physics *Conceptual economy *Conceptual model (computer scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
