Knowledge of a second language influences auditory word recognition in the native language

Many studies in bilingual visual word recognition have demonstrated that lexical access is not language selective. However, research on bilingual word recognition in the auditory modality has been scarce, and it has yielded mixed results with regard to the degree of this language nonselectivity. In the present study, we investigated whether listening to a second language (L2) is influenced by knowledge of the native language (L1) and, more important, whether listening to the L1 is also influenced by knowledge of an L2. Additionally, we investigated whether the listener's selectivity of lexical access is influenced by the speaker's L1 (and thus his or her accent). With this aim, Dutch-English bilinguals completed an English (Experiment 1) and a Dutch (Experiment 3) auditory lexical decision task. As a control, the English auditory lexical decision task was also completed by English monolinguals (Experiment 2). Targets were pronounced by a native Dutch speaker with English as the L2 (Experiments 1A, 2A, and 3A) or by a native English speaker with Dutch as the L2 (Experiments 1B, 2B, and 3B). In all experiments, Dutch-English bilinguals recognized interlingual homophones (e.g., lief [sweet]-leaf /li:f/) significantly slower than matched control words, whereas the English monolinguals showed no effect. These results indicate that (a) lexical access in bilingual auditory word recognition is not language selective in L2, nor in L1, and (b) language-specific subphonological cues do not annul cross-lingual interactions.     

Pornography's Impact on Sexual Satisfaction1

Male and female students and nonstudents were exposed to videotapes featuring common, nonviolent pornography or innocuous content. Exposure was in hourly sessions in six consecutive weeks. In the seventh week, subjects participated in an ostensibly unrelated study on societal institutions and personal gratifications. On an especially constructed questionnaire, subjects rated their personal happiness regarding various domains of experience; additionally, they indicated the relative importance of gratifying experiences. Exposure to pornography was without influence on the self-assessment of happiness and satisfaction outside the sexual realm (e.g., satisfaction deriving from professional accomplishments). In contrast, it strongly impacted self-assessment of sexual experience. After consumption of pornography, subjects reported less satisfaction with their intimate partners—specifically, with these partners' affection, physical appearance, sexual curiosity, and sexual performance proper. In addition, subjects assigned increased importance to sex without emotional involvement. These effects were uniform across gender and populations.     

Excitation transfer in communication-mediated aggressive behavior

To test the effect of excitation produced during exposure to communication, both the excitatory potential and the degree of manifest aggressiveness of communications were assessed to select: (a) an aggressive communication associated with a particular excitatory potential; (b) a nonaggressive communication associated with an excitatory potential significantly below that of a; and (c) another nonaggressive communication associated with an excitatory potential significantly above that of a. A model of excitation transfer was advanced, based on the assumption that salient elements of excitation decay relatively slowly, and that interoception of excitation is nonspecific, permitting the integration of any residue with elements of the excitatory response to subsequent stimuli. If the postcommunication situation provides the individual with perception-cognitions enabling him to unambiguously interpret his emotional state, it is expected that this state is intensified by the magnitude of the excitational residue from the response to the communication. It was predicated that, quite independent of the degree of aggression manifest in the communication, postcommunication aggressive behavior would be facilitated mainly as a function of the communication's excitatory potential. The highly significant results obtained (b < a < c) were fully consistent with the predictions from the transfer paradigm.     

The effect of suspense and its resolution on the appreciation of dramatic presentations

In a factorial design, degree of suspense (low, intermediate, high) of an adventure presented audiovisually was varied with resolution of the suspense (resolved, lingering). The variations were accomplished by producing different versions of the same program. Appreciation of the presentation was measured in the viewers' facial displays, in structured interviews, and in ratings. Consistently across measures, it was found that under conditions of resolved suspense, appreciation substantially increased with degree of suspense. Under conditions of lingering suspense, appreciation also increased with degree of suspense but to a significantly smaller extent. Excitatory responses were measured in skin temperature and heart rate. A significant differentiation of heart rate as a function of degree of suspense was observed. In addition, both skin temperature and heart rate disclosed sudden declines in excitation with the effective resolution of suspense.     

Attribution of apparent arousal and proficiency of recovery from sympathetic activation affecting excitation transfer to aggressive behavior

In a pretest, subjects' proficiency to recover from sympathetic arousal induced by strenuous exercise was assessed. The results were used to determine conditions of high, intermediate, and low recovery proficiency (fitness). After an assessment of subjects' unprovoked aggressiveness, subjects were aggressively provoked. Within proficiency blocks, they were then given one of two treatments, (a) sitting followed by exercising (no decay) or (b) exercising followed by sitting (partial decay), and were there-after provided with an opportunity to retaliate against their tormentor. Under conditions of no decay, in which the high levels of arousal experienced were attributable to exertion, the provocation treatment failed to increase aggressiveness significantly, and there were no differences in aggressiveness in the various proficiency conditions in spite of differentiations in the magnitude of prevailing excitatory residues. Under partial decay, in the absence of cues linking arousal to exertion, the magnitude of residual arousal did affect aggressive behavior: In the conditions of intermediate and low recovery proficiency, aggressiveness increased significantly with provocation and was more pronounced than in the condition of high proficiency (best fitness); in the condition of low proficiency (least fitness) aggressiveness was higher than in the condition of intermediate proficiency, but not reliably so.     

Does humor facilitate coping with physical discomfort?

The mediation of superior coping with physical discomfort after humorous stimulation was explored through respondents' exposure to materials varying markedly in their capacity to evoke amusement and joviality. Both male and female respondents were exposed to (a) stand-up comedy, (b) situation comedy, (c) serious drama, (d) instructional material, or (e) tragedy. Discomfort threshold for cuff pressure at the upper arm was ascertained prior to and following exposure. Cognitive and affective responses to the materials were recorded after the postexposure threshold measurement. Compared against exposure to instructional material in the control condition, and compared against pre-exposure threshold measures, exposure to either type of comedy and, unexpectedly, to tragedy significantly elevated the threshold for physical discomfort in both male and female respondents. Serious drama had no such effect. Taken together, the exposure effects on the discomfort threshold could not be attributed to amusement reactions. Nor could they be considered mediated by responses of positive hedonic quality during and after exposure. There was some indication, however, that the capacity of stimuli to evoke humorous reactions (material being deemed funny) and the absorption potential of stimuli (material being deemed captivating) were positively involved in the mediation of postexposure tolerance of physical discomfort.The authors would like to thank Charles Aust, Rahul Biswas, Ted Jones, and John Owens for their assistance in the data collection and in the planning of this investigation.     

Improving accuracy in detecting acoustic onsets

In current cognitive psychology, naming latencies are commonly measured by electronic voice keys that detect when sound exceeds a certain amplitude threshold. However, recent research (e.g., K. Rastle & M. H. Davis, 2002) has shown that these devices are particularly inaccurate in precisely detecting acoustic onsets. In this article, the authors discuss the various problems and solutions that have been put forward with respect to this issue and show that classical voice keys may trigger several tens of milliseconds later than acoustic onset. The authors argue that a solution to this problem may come from voice keys that use a combination of analogue and digital noise (nonspeech sound) detection. It is shown that the acoustic onsets detected by such a device are only a few milliseconds delayed and correlate highly (up to .99) with reaction time values obtained by visual waveform inspection.     

Persistence of emphasis in language production: A cross-linguistic approach

This study investigates the way in which speakers determine which aspects of an utterance to emphasize and how this affects the form of utterances. To do this, we ask whether the binding between emphasis and thematic roles persists between utterances. In one within-language (Dutch-Dutch) and three cross-linguistic (Dutch-English) structural priming experiments, we measured persistence effects for four different Dutch transitives (actives, PP-initial passives, PP-medial passives, and PP-final passives). Whereas English allows only one passive (PP-final passive), Dutch allows three different variants with the same functional assignment, but different constituent structures. Additionally, the degree of emphasis on the agent differs significantly between the PP-initial passive and the other passives (Experiment 1). Experiment 2 showed persistence of actives, PP-medial, and PP-final passives in Dutch, but no priming between passives with different constituent structures. Experiments 3 and 4, however, showed that both PP-medial and PP-final passives prime the use of English passives. Experiment 5 confirmed that the emphasis on thematic roles persists: the proportion of passives in the PP-initial passive condition fell midway between the proportions produced in the active and PP-medial passive condition.     

Shared structuring resources across domains: double task effects from linguistic processing on the structural integration of pitch sequences

Many studies have reported evidence suggesting that resources involved in linguistic structural processing might be domain-general by demonstrating interference from simultaneously presented non-linguistic stimuli on the processing of sentences (Slevc, Rosenberg, & Patel, 2009 Slevc, L. R., Rosenberg, J. C., & Patel, A. D. (2009). Making psycholinguistics musical: Self-paced reading time evidence for shared processing of linguistic and musical syntax. Psychonomic Bulletin & Review, 16(2), 374–381. doi:10.3758/16.2.374[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). However, the complexity of the analysed linguistic processes often precludes the interpretation of such interference as being based on structural—rather than more general—processing resources (Perruchet & Poulin-Charronnat, 2013 Perruchet, P., & Poulin-Charronnat, B. (2013). Challenging prior evidence for a shared syntactic processor for language and music. Psychonomic Bulletin & Review, 20(2), 310–317. doi:10.3758/s13423-012-0344-5[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). We therefore used linguistic structure as a source of interference for another structural processing task, by asking participants to read sentences while processing experimentally manipulated pitch sequences. Half of the sentences contained a segment with either an “out-of-context” sentential violation or a “garden path” unexpectancy. Furthermore, the pitch sequences contained a cluster shift, which did or did not align with the sentential unexpectancies. A two-tone recognition task followed each pitch sequence, providing an index of the strength with which this structural boundary was processed. When a “garden path” unexpectancy (requiring structural reintegration) accompanied the cluster shift, the structural boundary induced by this shift was processed more shallowly. No such effect occurred with non-reintegratable “out-of-context” sentential violations. Furthermore, the discussed interference effect can be isolated from general pitch recognition performance, supporting the interpretation of such interference as being based on overlapping structural processing resources (Kljajevic, 2010 Kljajevic, V. (2010). Is syntactic working memory language specific? Psihologija, 43(1), 85–101. doi:10.2298/PSI1001085K[Crossref], [Web of Science ®] , [Google Scholar]; Patel, 2003 Patel, A. D. (2003). Language, music, syntax and the brain. Nature Neuroscience, 6(7), 674–681. doi: 10.1038/nn1082[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]).