Seeing pictures of objects activates the motor cortex and can have an influence on subsequent grasping actions. However, the exact nature of the motor representations evoked by these pictures is unclear. For example, action plans engaged by pictures could be most affected by direct visual input and computed online based on object shape.…

Identifying formal attributes of creative interior design and any differences in such perceptions according to one's culture and expertise can reveal underlying patterns in visual perception. This article reports a cross-cultural study of creativity, preference, and formal attributes of interior design evaluated by 158 participants from different…

One common form of outreach by colleges of engineering is the ambassador program, whereby students interact with middle and high school audiences in an effort to promote STEM-related career choices. Although the impact of such programs on K-12 students' knowledge and attitudes has been examined, less is known about the impact on the ambassadors…

The perception of lexical tones is addressed through research on South Kyungsang Korean, spoken in the southeastern part of Korea. Based on an earlier production study (Chang, 2008a, 2008b), a categorization experiment was conducted to determine the perceptually salient aspects of the perceptual nature of a high tone and a rising tone. The…

Purpose: Implicit statistical learning in 2 nonlinguistic domains (visual and auditory) was used to investigate (a) whether linguistic experience influences the underlying learning mechanism and (b) whether there are modality constraints in predicting implicit statistical learning with age and language skills. Method: Implicit statistical learning…

Although the basolateral amygdala (BLA) plays a crucial role for the acquisition of fear memories, sensory cortices are involved in their long-term storage in rats. However, the time course of their respective involvement has received little investigation. Here we assessed the role of the glutamatergic N-methyl-D-aspartate (NMDA) receptors in the…

Purpose: Computational modeling was used to examine the consequences of 5 different laryngeal asymmetries on acoustic and perceptual measures of vocal function. Method: A kinematic vocal fold model was used to impose 5 laryngeal asymmetries: adduction, edge bulging, nodal point ratio, amplitude of vibration, and starting phase. Thirty /a/ and /?/…

Infants must learn about many cognitive domains (e.g., language, music) from auditory statistics, yet capacity limits on their cognitive resources restrict the quantity that they can encode. Previous research has established that infants can attend to only a subset of available acoustic input. Yet few previous studies have directly examined infant…

Purpose: The purpose of this study was to evaluate the contribution of a contralateral hearing aid to the perception of consonants, in terms of voicing, manner, and place-of-articulation cues in reverberation and noise by adult cochlear implantees aided by bimodal fittings. Method: Eight postlingually deafened adult cochlear implant (CI) listeners…

Enhanced low-level perception, although present in individuals with autism, is not seen in individuals with high, but non-clinical, levels of autistic traits (Brock et al.in "Percept Lond" 40(6):739. doi:10.1068/p6953, 2011). This is surprising, as many of the higher-level visual differences found in autism have been shown to correlate…

In the present study, we explored how linguistic skills (phonological and semantic) influence the multiple components of school arithmetic (numeration, computation, and word problems) by analyzing them sequentially. We studied a sample of 262 schoolchildren, aged 8 to 11, nested in 27 classrooms, using the following measures: semantic skills,…

The paper brings together for the first time a sequence of six studies, from the one university faculty, on middle leaders from Australia, Chile and Singapore. All studies followed a consistent approach using multiple-perspective interviews. Middle leaders were seen to be key personnel in improving teaching and learning, and when they have…

The purpose of this article is to report results of an investigation into the production of a covert contrast by native speakers of Korean, Portuguese, and Spanish in the acquisition of the English distinction between the high front vowels /i/ and /?/. A covert contrast is a statistically reliable acoustic distinction made by a language learner…

Much can be learned from practicing school leaders, including how they describe their roles navigating between policy and practice with a focus on meeting students' needs. This article considers how alternative school administrators work with school personnel to create communities for supporting students once considered at risk in traditional…

This paper investigates the perception of phonotactics by Saudi English majors, beginners and advanced. Due to the significance of pronunciation of consonant clusters, which are almost absent from Arabic, this work attempts to find the extent to which beginner and advanced English majors accept or reject permissible and impermissible sounds…