Performance on complex, cognitive tasks often is sensitive to low-level sensory and perceptual factors. These relations are particularly important for cognitive aging researchers because aging is associated with a variety of changes in sensory and perceptual function. In the article that follows, I first selectively outline some relations between task performance and sensory function. Next, I s...

The vago-vagal reflexes mediate a wide range of digestive functions such as motility, secretion, and feeding behavior. Previous articles in this series have discussed the organization and functions of this important neural pathway. The focus of this review will be on some of the events responsible for the adaptive changes of the vagus and the enteric neutral circuitry that occur after vagal inj...

This article presents the methodological basis for elaborating an Organizational Perceptions Index. The tool allows one to grasp the perceptions of organization members and solve some problems identified in the process. It is assumed that perceptions are the result of individual and collective subjectivities, the latter referring to culturally-bounded, socially-constructed representations. The ...

Workers' perceptions with respect to health and safety at work are rarely taken into account when considering the development of prevention programs. The aim of this study was to explore workers' perceptions of chemical risks at the workplace, in order to investigate the prerequisites for a workplace health program. A qualitative study was conducted involving seven focus groups of 5-10 particip...

Personality theory and research typically focus on chronological age as a key indicator of personality development. This study examines whether the subjective experience of age is an alternative marker of the biomedical and psychosocial factors that contribute to individual differences in personality development. The present study uses data from the Midlife in the United States longitudinal sur...

The rapid demographical shift occurring in our society implies that understanding of healthy aging and age-related diseases is one of our major future challenges. Sensory impairments have an enormous impact on our lives and are closely linked to cognitive functioning. Due to the inherent complexity of sensory perceptions, we are commonly presented with a complex multisensory stimulation and the...

Wales, one of the four nations UK, is currently undergoing major education system-level reform. From curriculum, through to a new additional learning needs (ALN) system, there renewed focus on inclusive education. Research has shown importance teachers' attitudes towards inclusion in creating environments. This research study based data from survey teachers Wales (n = 253) exploring their perce...

given analyses on shakila in quranic commentaries lead us to philosopher`s statement on human species form. so viewed, perceptions are regarded as the main element for making and transforming shakila and partial cause for its function. this paper, relying on quranic commentaries and philosophical works, has studied allameh tabataba’i and fakhr razi`s views in the field comparatively. in this wa...