Developmental shifts in children's sensitivity to visual speech: a new multimodal picture-word task

This research developed a multimodal picture-word task for assessing the influence of visual speech on phonological processing by 100 children between 4 and 14 years of age. We assessed how manipulation of seemingly to-be-ignored auditory (A) and audiovisual (AV) phonological distractors affected picture naming without participants consciously trying to respond to the manipulation. Results varied in complex ways as a function of age and type and modality of distractors. Results for congruent AV distractors yielded an inverted U-shaped function with a significant influence of visual speech in 4-year-olds and 10- to 14-year-olds but not in 5- to 9-year-olds. In concert with dynamic systems theory, we proposed that the temporary loss of sensitivity to visual speech was reflecting reorganization of relevant knowledge and processing subsystems, particularly phonology. We speculated that reorganization may be associated with (a) formal literacy instruction and (b) developmental changes in multimodal processing and auditory perceptual, linguistic, and cognitive skills.     

Reduced sensitivity to visual looming inflates the risk posed by speeding vehicles when children try to cross the road

Almost all locomotor animals respond to visual looming or to discrete changes in optical size. The need to detect and process looming remains critically important for humans in everyday life. Road traffic statistics confirm that children up to 15 years old are overrepresented in pedestrian casualties. We demonstrate that, for a given pedestrian crossing time, vehicles traveling faster loom less than slower vehicles, which creates a dangerous illusion in which faster vehicles may be perceived as not approaching. Our results from perceptual tests of looming thresholds show strong developmental trends in sensitivity, such that children may not be able to detect vehicles approaching at speeds in excess of 20 mph. This creates a risk of injudicious road crossing in urban settings when traffic speeds are higher than 20 mph. The risk is exacerbated because vehicles moving faster than this speed are more likely to result in pedestrian fatalities.     

Long-term repetition priming in spoken and written word production: evidence for a contribution of phonology to handwriting

Although it is relatively well established that access to orthographic codes in production tasks is possible via an autonomous link between meaning and spelling (e.g., Rapp, Benzing, & Caramazza, 1997), the relative contribution of phonology to orthographic access remains unclear. Two experiments demonstrated persistent repetition priming in spoken and written single-word responses, respectively. Two further experiments showed priming from spoken to written responses and vice versa, which is interpreted as reflecting a role of phonology in constraining orthographic access. A final experiment showed priming from spoken onto written responses even when participants engaged in articulatory suppression during writing. Overall, the results support the view that access to orthography codes is accomplished via both the autonomous link between meaning and spelling and an indirect route via phonology.     

Good and Bad Years: An Index of American Social,Economic, and Political Threat (1920–1986)

Information provided by 196 U.S. history professors, indicating the degree to which they considered each of the years from 1920 to 1986 threatening to the established order and way of life in America, was pooled to form a social, economic, and political threat (SEPT) index. Interrater reliability was high, and substantial test-retest reliability was evident for a selected subsample over a 6-month period. The index significantly correlated with 11 objective indices of threat, including the suicide rate, unemployment rate, rise and fall of common stocks, and number of military men on active duty. Several studies involving threat and authoritarianism were replicated and in some instances extended with the SEPT index (McCann & Stewin, 1984; Sales, 1972, 1973). The pseudo-archival SEPT index has utility when relatively global estimates of prevailing threat are required for historiometric research testing a diversity of hypotheses gleaned from psychological, sociological, historical, and political science theories.     

Counselling in areas of armed conflict: the case of Jaffna, Sri Lanka

In this article counselling is discussed in relation to the traditional resources of the Tamil community for dealing with psycho-social and mental health problems. It describes some of the problems of clients affected by the armed conflict, the approaches of the local counsellors and mental health professionals, and the training offered to future Sri Lankan counsellors who want to work with people affected by the armed conflict on the island.     

Coach–Athlete Perceived Congruence Between Actual and Desired Emotions in Karate Competition and Training

Coaches can help athletes regulate emotions but would benefit from tools that help them accurately perceive athletes' emotions. In the present study, we investigated the use of video-recorded performances to compare 3 martial artists' ratings of desired and actual emotions with their coach's ratings. Results show how desired emotions progressively fluctuated throughout competition. Furthermore, desired and actual emotions differed between training and performance contexts. Finally, we report correlations between performance and perceived congruence in desired and actual emotions. Cumulatively, results offer support for the video-assisted recall of emotions as an intervention tool in developing emotion regulation abilities.