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61.
In this article we address why and when people feel schadenfreude (pleasure at the misfortunes of others) in both interpersonal and intergroup contexts. Using findings from our own research programmes we show that schadenfreude is intensified when people are chronically or momentarily threatened in their self-worth, whereas it is attenuated when their self-evaluation is boosted; that malicious envy, but not benign envy, intensifies pleasure at the misfortunes of others; that these emotional responses are manifested in intergroup contexts via the same mechanisms; and that mere stereotypes, in the absence of any interaction or overt competition, are sufficient to elicit schadenfreude via such mechanisms. Together, these findings suggest that self-evaluation and envy both play an important role in evoking schadenfreude; people feel pleasure at the misfortunes of others when these misfortunes provide them with social comparisons that enhance their feelings of self-worth or remove the basis for painful feelings of envy.  相似文献   
62.
Mixture structural equation model with regime switching (MSEM-RS) provides one possible way of representing over-time heterogeneities in dynamic processes by allowing a system to manifest qualitatively or quantitatively distinct change processes conditional on the latent “regime” the system is in at a particular time point. Unlike standard mixture structural equation models such as growth mixture models, MSEM-RS allows individuals to transition between latent classes over time. This class of models, often referred to as regime-switching models in the time series and econometric applications, can be specified as regime-switching mixture structural equation models when the number of repeated measures involved is not large. We illustrate the empirical utility of such models using one special case—a regime-switching bivariate dual change score model in which two growth processes are allowed to manifest regime-dependent coupling relations with one another. The proposed model is illustrated using a set of longitudinal reading and arithmetic performance data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998–99 study (ECLS-K; U.S. Department of Education, National Center for Education Statistics, 2010).  相似文献   
63.
Multi-trait multi-method (MTMM) models provide a way to assess convergent and discriminant validity when multiple traits are measured by multiple methods. In recent years, longitudinal extensions of MTMM models have been proposed in the structural equation modeling framework to evaluate whether and how the trait as well as method factors change over time. We propose a novel longitudinal ordinal MTMM model that can be used to effectively distinguish volatile “state” processes from “trait” processes that tend to remain stable and invariant over time. The proposed model, termed a longitudinal multi-trait-state-method (LM-TSM) model, combines 3 key modeling components: (a) a measurement model for ordinal data, (b) a vector autoregressive moving average model at the latent level to examine changes in the state as well as the method factors over time, and (c) a second-order factor-analytic model to capture time-invariant traits as shared variances among the state factors across all measurement occasions. Data from the Affective Dynamics and Individual Differences (ADID; Emotions and Dynamic Systems Laboratory, 2010 Emotions and Dynamic Systems Laboratory. (2010). The Affective Dynamics and Individual Differences (ADID) study: Developing non-stationary and network-based methods for modeling the perception and physiology of emotions. . Unpublished manual, University of North Carolina at Chapel Hill. [Google Scholar]) study was used to illustrate the proposed longitudinal LM-TSM model. Methodological issues associated with fitting the LM-TSM model are discussed.  相似文献   
64.
This study examined coach‐perceived coaching efficacy and athlete‐perceived coaching competency, perceptions of coaches' endorsement of unfair play, and team norm for aggression on athlete‐level moral variables in Botswana youth soccer. Participants were youth soccer players (n = 506) and their coaches (n = 24). Players completed the coaching competency scale, the Judgments About Moral Behavior in Youth Sports Questionnaire, and the Team Norm Questionnaire. Coaches completed the Coaching Efficacy Scale. Multilevel analysis revealed that team norm for aggression, athletes' perceptions of their coaches' endorsement of aggression/cheating, and Game Strategy Coaching Competency were significant predictors of athletes' likelihood to aggress and perceptions of peer cheating. The findings contribute to previous research demonstrating the influence of the coach on athletes' antisocial behaviors.  相似文献   
65.
Nonlinear Regime-Switching State-Space (RSSS) Models   总被引:1,自引:0,他引:1  
Nonlinear dynamic factor analysis models extend standard linear dynamic factor analysis models by allowing time series processes to be nonlinear at the latent level (e.g., involving interaction between two latent processes). In practice, it is often of interest to identify the phases—namely, latent “regimes” or classes—during which a system is characterized by distinctly different dynamics. We propose a new class of models, termed nonlinear regime-switching state-space (RSSS) models, which subsumes regime-switching nonlinear dynamic factor analysis models as a special case. In nonlinear RSSS models, the change processes within regimes, represented using a state-space model, are allowed to be nonlinear. An estimation procedure obtained by combining the extended Kalman filter and the Kim filter is proposed as a way to estimate nonlinear RSSS models. We illustrate the utility of nonlinear RSSS models by fitting a nonlinear dynamic factor analysis model with regime-specific cross-regression parameters to a set of experience sampling affect data. The parallels between nonlinear RSSS models and other well-known discrete change models in the literature are discussed briefly.  相似文献   
66.
This study tested the hypothesis that the degree of self-control exerted in suppressing emotions would depend on the combination of personality (independence and dutifulness/self-discipline) and the specific type of emotion being suppressed (anger vs. appreciation). In a between-subjects design, 245 college students were induced to experience either anger or appreciation and were then instructed to suppress their emotional expression. Self-control strength was measured using a handgrip task. Exertion of self-control strength over two time points was differentially associated with levels of independence and dutifulness/self-discipline (conscientiousness) and emotion suppression condition. Specifically, individuals higher in dutifulness/self-discipline had a harder time if they were suppressing appreciation than if they were suppressing anger at others, whereas individuals higher in independence had a harder time if they were suppressing anger at others than if they were suppressing appreciation. Implications for understanding personality, self-control, and emotion regulation are discussed.  相似文献   
67.
The current study explores the impact of HIV disease on the interpersonal relationships and social support experiences of mothers living with HIV. Analysis of interviews with 25 mothers with HIV focused on their perceptions of the impact of HIV on close relationships with significant others, including family of origin, children, friends, intimate partners, and parents. The results revealed the following major relationship challenges that mothers had to cope with after the discovery of their HIV-positive status: weighing reasons for and against disclosure of their HIV status, whether HIV disclosure brings relationship partners closer together, finding future caregivers for young children if one's health declines, and coordinating safer-sex practices with sexual partners, especially with the many males who are reluctant to use condoms. The study suggests the importance of understanding both the positive and negative aspects of social interactions in coping with HIV and the struggles that mothers have with the consequences of the HIV diagnosis for both themselves and their significant others.  相似文献   
68.
Intergroup competition makes social identity salient, which in turn affects how people respond to competitors' hardships. The failures of an in-group member are painful, whereas those of a rival out-group member may give pleasure-a feeling that may motivate harming rivals. The present study examined whether valuation-related neural responses to rival groups' failures correlate with likelihood of harming individuals associated with those rivals. Avid fans of the Red Sox and Yankees teams viewed baseball plays while undergoing functional magnetic resonance imaging. Subjectively negative outcomes (failure of the favored team or success of the rival team) activated anterior cingulate cortex and insula, whereas positive outcomes (success of the favored team or failure of the rival team, even against a third team) activated ventral striatum. The ventral striatum effect, associated with subjective pleasure, also correlated with self-reported likelihood of aggressing against a fan of the rival team (controlling for general aggression). Outcomes of social group competition can directly affect primary reward-processing neural systems, which has implications for intergroup harm.  相似文献   
69.
This study examines the state of sense of community, neighboring behavior, and social capital in the People’s Republic of China, and explores their ability to predict local political participation, in the form of voting in elections for Urban Resident/Rural Villager Committees. Using a nationally representative survey, rural, older and married residents and those with a primary or high school education and higher perceived socio-economic status are more likely to participate. In rural areas, men are more likely than women to vote. For urban residents, knowing one’s neighbors is more important whereas in rural areas, neighboring behavior is more important, but both predict voting. Social capital does not generally predict Chinese people’s local political participation. Western definitions of social capital derived from theories about networking, bonding and bridging ties may be too culturally individualistic for China, whose collectivist society and agrarian kinship networks predate Communism. Simply knowing and helping one’s neighbors, rather than more abstract notions of trust, reciprocity or membership, may lead to the development of local democracy.  相似文献   
70.
Modern cognitive neuroscientific theories and empirical evidence suggest that brain structures involved in movement may be related to action-related semantic knowledge. To test this hypothesis, we examined the naming of environmental sounds in patients with corticobasal degeneration (CBD) and progressive supranuclear palsy (PSP), two neurodegenerative diseases associated with cognitive and motor deficits. Subjects were presented with 56 environmental sounds: 28 sounds were of objects that required manipulation when producing the sound, and 28 sounds were of objects that required no manipulation. Subjects were asked to provide the name of the object that produced the sound and also complete a sound-picture matching condition. Subjects included 33 individuals from four groups: CBD/PSP, Alzheimer disease, frontotemporal dementia, and normal controls. We hypothesized that CBD/PSP patients would exhibit impaired naming performance compared with controls, but the impairment would be most apparent when naming sounds associated with actions. We also explored neural correlates of naming environmental sounds using voxel-based morphometry (VBM) of brain MRI. As expected, CBD/PSP patients scored lower on environmental sounds naming (p < 0.007) compared with the controls. In particular, the CBD/PSP patients scored the lowest when naming sounds of manipulable objects (p < 0.05), but did not show deficits in naming sounds of non-manipulable objects. VBM analysis across all groups showed that performance in naming sounds of manipulable objects correlated with atrophy in the left pre-motor region, extending from area six to the middle and superior frontal gyrus. These results indicate an association between impairment in the retrieval of action-related names and the motor system, and suggest that difficulty in naming manipulable sounds may be related to atrophy in the pre-motor cortex. Our results support the hypothesis that retrieval of action-related semantic knowledge involves motor regions in the brain.  相似文献   
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