In a longitudinal study, auditory and visual temporal order thresholds (TOTs) were investigated in primary school children (N = 236; mean age at first data point = 6;7) at the beginning of Grade 1 and the end of Grade 2 to test whether rapid temporal processing abilities predict reading and spelling at the end of Grades 1 and 2. Auditory and…

Purpose: The effect of the signal-to-noise ratio (SNR) on the perception of audiovisual speech in children with and without developmental language disorder (DLD) was investigated by varying the noise level and the sound intensity of acoustic speech. The main hypotheses were that the McGurk effect (in which incongruent visual speech alters the…

The pattern of shading across an image can provide a rich sense of object shape. Our ability to use shading information is remarkable given the infinite possible combinations of illumination, shape and reflectance that could have produced any given image. Illumination can change dramatically across environments (e.g. indoor vs. outdoor) and times…

Becoming aware of something unexpected can be a form of awakening: sharpening attention, enriching noticing, opening up fresh possibilities of action, and educating awareness so as to enable a sensitive response to similar situations in the future. However it can also trigger tunnel vision (few if any actions available) or freezing (no actions…

Orientation, the spatial organization of animal behavior, is an essential faculty of animals. Bacteria and lower animals such as insects exhibit taxis, innate orientation behavior, directly toward or away from a directional cue. Organisms can also orient themselves at a specific angle relative to the cues. In this study, using…

Habituation is the simplest form of learning, but we know little about the transcriptional mechanisms that encode long-term habituation memory. A key obstacle is that habituation is relatively stimulus-specific and is thus encoded in small sets of neurons, providing poor signal/noise ratios for transcriptional analysis. To overcome this obstacle,…

Purpose: We tested whether using hearing aids can improve unaided performance in speech perception tasks in older adults with hearing impairment. Method: Unaided performance was evaluated in dichotic listening and speech-­in-­noise tests in 47 older adults with hearing impairment; 36 participants in 3 study groups were tested before hearing aid…

Many people enjoy watching magicians perform magic acts and seemingly do the impossible. In many of these acts, magicians use sleight of hand, trickery, and special tools. There are, however, other occasions in which audience perceptions are used to make them see things differently. This exploits people's tendencies to see things based on their…

Divided attention during encoding typically produces marked reductions in later memory. The attentional boost effect (ABE) is a surprising variation on this phenomenon. In this paradigm, each study stimulus (e.g., a word) is presented along with a target or a distractor (e.g., different colored circles) in a detection task. Later memory is better…

The strength of conclusions about the adoption of different categorization strategies--and their implications for theories about the cognitive and neural bases of category learning--depend heavily on the techniques for identifying strategy use. We examine performance in an often-used "information-integration" category structure and…

Although there are several ways to go about influencing relationships and environments, one of school psychology's most tried-and-true strategies is to teach students and caregivers new social skills, which they can then put to use to improve their own and others' well-being. This approach to intervention has historically been called social skills…

Recent research reveals that pronunciation converges in verbal interaction (Babel, 2012), but this varies between speakers (Pardo, 2006). Based on dynamical principles I predict differences in bilinguals' accommodation towards English voice-onset-time (VOT). VOT is a phase relation between two articulatory gestures measuring the time between oral…

This study takes its departure from ongoing debate about teachers' (collective) "continuing professional development" (CPD). The overall aim is to highlight active teachers' perceptions on developing a self-understanding of their complex role in daily practice by using digital tools. The following research questions guided the study: How…

Instructional leadership can be defined as an educational leadership approach whereby the school principal is involved in a wide range of activities aiming to improve teaching and learning for all students. Surprisingly, the literature about instructional leadership practices has not mentioned school leaders' practices for hiring appropriate…

The transition from teaching to assistant principalship is a turning point in a teacher's professional career. This transition not only reflects a change in one's hierarchical standing at the school but also constitutes a stage that affects one's administrative identity and aspirations to further advance in the management arena. Despite the…