Requirements engineering (RE) practices are critical to success during the development of business software. As managers assess RE practices, they apply specific perspectives that determine problems identified and recommendations for improvement. Two perspectives have recently dominated managerial thinking within the software industry, one rooted in software process improvement and the other ro...

This research aimed to develop and provide initial validation of the Sport Imagery Ability Questionnaire (SIAQ). The SIAQ assesses athletes' ease of imaging different types of imagery content. Following an extensive pilot study, 375 athletes completed a 20-item SIAQ in Study 1. Exploratory factor analysis revealed a 4-factor model assessing skill, strategy, goal, and affect imagery ability. Con...

background and aim: occupational stress is one of the key factors in reducing staff productivity in organizations with physical and psychological impacts on employees. nursing and midwifery are among the most stressful professions. therefore, this study aimed to determine the relationship between occupational stress and work ability of midwives in mashhad, iran in 2011. materials and methods: t...

In this study I present experimental evidence of a novel channel yielding inequality persistence. In an initial experiment, results suggest that individuals respond to salient inequality by adjusting their performance beliefs to justify the inequality. Subsequent experiments reveal: i) that it is beliefs about relative ability—an ostensibly stable trait— rather than effort provision that respon...

The golden paper wasp is a social insect whose colony members have the remarkable ability to recognise each others' faces. New research shows that this species is singularly skilled at learning about faces, opening interesting perspectives on convergent evolution of specialist cognitive abilities in insects and vertebrates.

The main aim of the study was to establish the qualitative changes of motor dimensions between the ages of 10 and 14. The sample consists of 550 boys aged 10, 12 and 14. A battery of 26 tests was used for measuring motor abilities. The structure of motor abilities was established with the use of the factor analysis. The results show the emergence of significant qualitative changes of motor dime...