Joshua M. Englehart 《Social Psychology of Education》2006,9(3):245-272

In an attempt to describe class size effects on student behavior that might be predictable from one setting to the next, the author proposes a social psychology framework. He hypothesizes that social loafing, deindividuation, and social facilitation can explain patterns of student participation, off-task behavior, and in-class performance, respectively, as a function of the size of the class. Data from interviews with eight middle-school teachers suggest that these concepts are marginally applicable to the behaviors in question. At the same time, other class size effects on student behavior are described which may be inherent in class size and thus be reasonably predictable. Josh Englehart is a recent PhD receipient from Cleveland State University. He is currently a public school Physical Education teacher in Painesville, Ohio. His research to date has included class size effects on various outcome variables, teacher perceptions of student intelligence, and student motivation.  相似文献   

    

Hart J  Shaver PR  Goldenberg JL 《Journal of personality and social psychology》2005,88(6):999-1013

On the basis of prior work integrating attachment theory and terror management theory, the authors propose a model of a tripartite security system consisting of dynamically interrelated attachment, self-esteem, and worldview processes. Four studies are presented that, combined with existing evidence, support the prediction derived from the model that threats to one component of the security system result in compensatory defensive activation of other components. Further, the authors predicted and found that individual differences in attachment style moderate the defenses. In Studies 1 and 2, attachment threats motivated worldview defense among anxiously attached participants and motivated self-enhancement (especially among avoidant participants), effects similar to those caused by mortality salience. In Studies 3 and 4, a worldview threat and a self-esteem threat caused attachment-related proximity seeking among fearful participants and avoidance of proximity among dismissing participants. The authors' model provides an overarching framework within which to study attachment, self-esteem, and worldviews.  相似文献   

    

King LA  Burton CM  Hicks JA  Drigotas SM 《Journal of personality and social psychology》2007,92(5):905-919

Three studies examined the potential interactions of the experiential system and positive affect (PA) in predicting superstitious beliefs and sympathetic magic. In Study 1, experientiality and induced positive mood interacted to predict the emergence of belief in videos purporting to show unidentified flying objects or ghosts. In Study 2, naturally occurring PA interacted with experientiality to predict susceptibility to sympathetic magic, specifically difficulty in throwing darts at a picture of a baby (demonstrating the law of similarity). In Study 3, induced mood interacted with experientiality to predict sitting farther away from, and expressing less liking for, a partner who had stepped in excrement (demonstrating the law of contagion). Results are interpreted as indicating that PA promotes experiential processing. Implications for the psychology of nonrational beliefs and behaviors are discussed.  相似文献   

    

Young ME  Beckmann JS  Wasserman EA 《Journal of the experimental analysis of behavior》2006,86(2):223-237

We trained four pigeons to discriminate a Michotte launching animation from three other animations using a go/no-go task. The pigeons received food for pecking at one of the animations, but not for pecking at the others. The four animations featured two types of interactions among objects: causal (direct launching) and noncausal (delayed, distal, and distal & delayed). Two pigeons were reinforced for pecking at the causal interaction, but not at the noncausal interactions; two other pigeons were reinforced for pecking at the distal & delayed interaction, but not at the other interactions. Both discriminations proved difficult for the pigeons to master; later tests suggested that the pigeons often learned the discriminations by attending to subtle stimulus properties other than the intended ones.  相似文献   

    

William Ming Liu  Geoffrey Soleck  Joshua Hopps  Kwesi Dunston  Theodore Pickett 《Journal of multicultural counseling and development》2004,32(2):95-122

Because social class and classism remain elusive constructs in psychology, this 2‐part article first lays the foundation for the Social Class Worldview Model and then the Modern Classism Theory. A case example is used for illustration. The authors also provide counseling applications and recommendations for future research. Debido a que la clase social y el clasismo continuan siendo unos conceptos evasivos en la psicología, este artículo de 2 partes establece una fundación para el Modelo de Cosmovisión de Clase Social y la Teoría Moderna del Clasismo. Se utiliza un caso de ejemplo para su ilustración. Los autores también proporcionan aplicaciones para la consejería y recomendaciones para investigaciónes futuras.  相似文献   

    

Constantine Sedikides  A. T. Panter  Viji Sathy  Joshua Harris  Chester A. Insko 《欧洲人格杂志》2004,18(5):367-385

The authors examined relations between self‐regulatory properties of personality (ego‐control and ego‐resilience) and the Big Five. Ego‐control and ego‐resilience were independent predictors of each Big Five dimension. Additionally, cluster analysis suggested four replicable ‘types’. Participants in the first (largest) cluster reported the highest levels of resilience and moderately low levels of control. The second cluster reported above‐average resilience and high control. The third cluster reported below‐average resilience and extremely low control. The final cluster reported very low resilience and high control. The four clusters differed systematically in their Big Five profiles. These findings suggest that self‐regulatory processes are co‐ordinated with other basic personality dimensions, and attest to the utility of conducting both variable‐centred and person‐centred analyses. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   

    

Leynes PA  Landau J  Walker J  Addante RJ 《Consciousness and cognition》2005,14(2):327-350

Asking people to discover the identity of a recognition test probe immediately before making a recognition judgment increases the probability of an old judgment. To inform theories of this \"revelation effect,\" event-related potentials (ERPs) were recorded for revealed and intact test items across two experiments. In Experiment 1, we used a revelation effect paradigm where half of the test probes were presented as anagrams (i.e., a related task) and the other items were presented intact. The pattern of ERP results from this experiment suggested that revealing an item decreases initial familiarity levels and caused the revealed items to elicit similar levels of activity. In Experiment 2, half of the probes were preceded by an addition task (i.e., an unrelated task). The pattern of ERP effects in this study were distinct from those observed in Experiment 1. More specifically, revealed item ERPs were more negative than intact ERPs at frontal electrodes and more positive at parietal electrodes early in the interval. Later in the epoch, revealed item ERPs were more negative than intact items. These data suggest that related tasks decrease familiarity and alter the signal-to-noise ratio of old and new items, whereas unrelated tasks affect processing in a different way (perhaps by changing decision processes) that also results in the revelation effect. The implications for current theories of the revelation effect are discussed.  相似文献   

    

Joshua Hoffman  & Gary S. Rosenkrantz 《Ratio》1998,11(3):289-315

There appear to be at least two kinds of compound physical substances: compound pieces of matter, which have their parts essentially, and living organisms, which do not. Examples of the former are carbon atoms, salt molecules, and pieces of gold; and examples of the latter are protozoa, trees, and cats. Given that there are compound entities of these two kinds, and given that they can be created or destroyed by assembly or disassembly, questions naturally arise about the nature of the causal relations which unite their parts. In answer to these questions, we first argue that the parts of a compound piece of matter are connected via a relation of dynamic equilibrium of attractive and repulsive forces. We then argue that the parts of an organic living thing are united in a different way: they are functionally connected in a broadly Aristotelian sense which is compatible with an ultimately non-teleological, naturalistic biology.  相似文献   

    

Omri Gillath  Joshua Hart 《European journal of social psychology》2010,40(1):122-134

Recent research from different perspectives suggests that uncertainty, mortality salience (MS), and other fundamental threats that cause feelings of insecurity motivate people to adhere to specific kinds of anxiety‐reducing political attitudes and values. In the current studies, we examined a complementary prediction that providing people with an alternative source of security would reduce their need to defend against insecurity, resulting in lower endorsement of the anxiety‐reducing political attitudes. Results supported this prediction, showing that security primes buffered or reversed the effects of insecurity and threats on political attitudes and leadership preferences. Participants primed with attachment security showed reduced liking of a strong, charismatic political candidate (Study 1), and lower support for the Iraq war, even in the face of mortality reminders (Study 2). We discuss these findings in the context of research on motivated social cognition, political psychology, and the effects of security and insecurity on attitudes and behaviors. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

    

Dennis E. Reidy  Joshua D. Foster  Amos Zeichner 《Aggressive behavior》2010,36(6):414-422

It is widely accepted that narcissists become aggressive when they experience ego‐threat. However, there is surprisingly little empirical research on the relationship between narcissism and aggression. Equivocal findings suggest that aggression in narcissists either occurs only in response to provocation, or regardless of provocation. One‐hundred and thirty‐seven collegiate men completed the Narcissistic Personality Inventory followed by a sham aggression paradigm, which afforded them the opportunity shock, or refrain entirely from shocking an ostensible opponent confederate. Participants were identified as “unprovoked aggressors,” “retaliatory aggressors,” or “nonaggressors” contingent on when and if they chose to administer electrical shocks to the confederate. Results indicated that participants who were high on narcissistic traits were more likely to be unprovoked aggressors than their low narcissism counterparts. Results are discussed in relation to threatened egotism theory and call for more research on narcissism, aggression, and the moderating effect of provocation. Aggr. Behav. 36:414–422, 2010. © 2010 Wiley‐Liss, Inc.  相似文献