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991.
992.
Purpose
This study investigated the relationship between self-reported stuttering severity ratings and educational attainment.Method
Participants were 147 adults seeking treatment for stuttering. At pretreatment assessment, each participant reported the highest educational level they had attained and rated their typical and worst stuttering severity on a 9-point scale for a range of speaking situations. These included: (1) talking with a family member, (2) talking with a familiar person, not a family member, (3) talking in a group of people, (4) talking with a stranger, (5) talking with an authority figure such as a work manager or teacher, (6) talking on the telephone, (7) ordering food or drink, and (8) giving their name and address.Results
There was a significant negative relationship between highest educational achievement and mean self-reported stuttering severity rating for the eight situations.Conclusions
Future research is needed to investigate how this result should be addressed in educational institutions.Educational objectives: The reader will be able to: (1) describe the negative effects of stuttering through childhood to adulthood; (2) identify some of the negative consequences associated with stuttering on peer and teacher relationships, and academic performance at school; and (3) summarise the relationship between stuttering severity and educational attainment. 相似文献993.
Gondan M Blurton SP Hughes F Greenlee MW 《Journal of experimental psychology. Human perception and performance》2011,37(6):1887-1897
When participants respond to auditory and visual stimuli, responses to audiovisual stimuli are substantially faster than to unimodal stimuli (redundant signals effect, RSE). In such tasks, the RSE is usually higher than probability summation predicts, suggestive of specific integration mechanisms underlying the RSE. We investigated the role of spatial and selective attention on the RSE in audiovisual redundant signals tasks. In Experiment 1, stimuli were presented either centrally (narrow attentional focus) or at 1 of 3 unpredictable locations (wide focus). The RSE was accurately described by a coactivation model assuming linear superposition of modality-specific activation. Effects of spatial attention were explained by a shift of the evidence criterion. In Experiment 2, stimuli were presented at 3 locations; participants had to respond either to all signals regardless of location (simple response task) or to central stimuli only (selective attention task). The RSE was consistent with task-specific coactivation models; accumulation of evidence, however, differed between the 2 tasks. 相似文献
994.
Dwyer DM Haselgrove M Jones PM 《Journal of experimental psychology. Animal behavior processes》2011,37(1):41-57
Four experiments showed that the preference normally established to a neutral flavor cue that was paired with maltodextrin was attenuated when that cue was conditioned in compound with another flavor--overshadowing. Furthermore, two experiments showed that the preference for a neutral flavor conditioned as part of a compound was further attenuated if the other element in that compound was separately paired with the reinforcer--blocking. These results stand in contrast to a number of previous compound flavor preference conditioning experiments, which have not revealed reliable cue competition effects. These discrepant findings are discussed in terms of the effects of within-compound associations and a configural perspective on potentiation. Modeling of this configural perspective predicts that a compound of two separately trained cues will elicit a similar response to the individual cues themselves--absence of summation. Two experiments confirmed this prediction. 相似文献
995.
Aksentijevic A Barber PJ Elliott MA 《Journal of experimental psychology. Human perception and performance》2011,37(5):1628-1642
Advances in auditory research suggest that gamma-band synchronization of frequency-specific cortical loci could be responsible for the integration of pure tones (harmonics) into harmonic complex tones. Thus far, evidence for such a mechanism has been revealed in neurophysiological studies, with little corroborative psychophysical evidence. In six experiments, we observed a rate- and time-specific response-time advantage for a sequence of target pips when the defining frequency of the target was a fractional multiple of a priming frequency. The effect was only observed when the prime and target sequences were presented at 33 pips per second and when the interstimulus interval was approximately 100 and 250 ms. This evidence implicates oscillatory gamma-band activity in the representation of harmonic complex tones and suggests that synchronization with precise temporal characteristics is important for disambiguating related harmonic templates. An outline of a model is presented, which accounts for these findings in terms of fast resynchronization of relevant neuronal assemblies. 相似文献
996.
Crawford JT Jussim L Madon S Cain TR Stevens ST 《Personality & social psychology bulletin》2011,37(4):529-542
This article introduces the political person perception model, which identifies conditions under which perceivers rely on stereotypes (party membership), individuating information (issue position), or both in political person perception. Three studies supported the model's predictions. Study 1 showed that perceivers gave primacy to target information that was narrowly relevant to a judgment, whether that information was stereotypic or individuating. Study 2 found that perceivers relied exclusively on individuating information when it was narrowly relevant to the judgment and relied on both stereotype and individuating information when individuating information was not narrowly relevant to the judgment but did imply a political ideology. Study 3 replicated these findings in a more ecologically valid context and showed that people relied on party information in the absence of narrowly relevant policy positions and when individuating information did not imply a political ideology. Implications for political person perception and theories of stereotyping are discussed. 相似文献
997.
Sandberg T Conner M 《The British journal of social psychology / the British Psychological Society》2011,50(4):769-783
Self-generated validity (SGV) refers to the fact that measurement of cognitions can lead to behaviour change. The present research tested to two predictions in relation to SGV: SGV is stronger when supplementing measures of intentions and other components of the Theory of Planned Behaviour (TPB) with measures of anticipated regret; SGV is only stronger when measuring anticipated regret before measuring intentions and other components of the TPB. A total of 576 18-22-year-old students were randomly allocated to complete one of three questionnaires in relation to exercise: (1) TPB questionnaire in relation to exercising in a sports centre (TPB only); (2) TPB questionnaire including anticipated regret questions that appear after intention items and are mixed in with other items (TPB + regret mixed); (3) TPB questionnaire with anticipated regret questions first (TPB + regret first). Past use of the sports centre was also measured by self-report in all conditions. Use of the sports centre 4 and 5 weeks later was measured based on objective records. Hierarchical regression analyses indicated no effect of measuring anticipated regret compared to only measuring TPB variables, but a significant effect of measuring anticipated regret first compared to the other two conditions on sports centre use. This effect persisted after controlling for TPB variables and past behaviour (PB). The effect was moderated by intention strength but not PB. Implications for understanding SGV and behaviour change are discussed. 相似文献
998.
Not doing is not the opposite of doing: implications for attitudinal models of behavioral prediction
This study argues for and tests the prediction that cognitions about not performing a behavior are not simple opposites of cognitions about performing the same behavior because they rely on separate goals. Three behaviors (i.e., eating meat, doing vigorous physical activity, and breastfeeding) are examined, for which performing and not performing are means to different goals. In the context of the theory of planned behavior, the discriminant validity of constructs related to performing and not performing behaviors is tested. Moreover, the simultaneous validities of perceived behavioral control over doing and not doing for the prediction of both intentions and the incremental validity of both intentions in predicting behavior are investigated. Results show that the constructs related to performing and not performing a behavior independently contribute to the prediction of intentions and behaviors. Implications of considering separable motivational systems underlying doing and not doing are discussed. 相似文献
999.
Following social norms to avoid deviant or socially inappropriate behavior may require self-control. This was tested in two experiments that experimentally manipulated individuals' level of self-control strength. In the first experiment, individuals whose self-control capacity was depleted were more likely to misrepresent how many problems they solved and work after being told to stop while working on a timed test. These same results were found in individuals low in trait self-control. This was especially true when the certainty of getting caught was low. In the second experiment, depleted individuals were ruder to the experimenter than nondepleted participants. The results have implications for understanding how self-control contributes to normative behavior. 相似文献
1000.
Adaptive self-regulatory responses to negative events are associated with good mental health, social functioning, and physical
health. Two forms of emotion regulation that have received attention within the context of anger are cognitive reappraisal
and expressive suppression. Research suggests that greater heart rate variability (HRV) is a physiological indicator of adaptive
emotion regulation and decreased mental load. In the present experiment, we recorded HRV while 131 undergraduate women viewed
an anger-inducing video of a fellow student arguing for a position counter to that of the participant on an important political
issue. Immediately prior to viewing, participants were instructed to reappraise, suppress their emotions, or simply watch
the video as normal. Participants in the reappraisal condition showed increased HRV whereas those in the suppression and control
condition showed no such increase. These results provide support for increased HRV as a biological correlate of adaptive emotion
regulation. One implication is that cognitive reappraisal might afford greater autonomic flexibility when an individual is
confronted with anger-inducing events. 相似文献