BackgroundChild labor is one of the challenges among most big cities in the world. In recent years, substance abuse among working, and street children has become a common phenomenon. Thus, in the present study, the protective factors affecting the prevention of substance abuse among Iranian working children were identified by using the social-ecological approach.Materials and MethodsThe partici...

ethics are related to the structure and culture of the society. in addition to specialized ethics for every profession, individuals also hold their own personal beliefs and values. this study aimed to investigate iranian occupational therapists’ perception of ethical practice when working with children. for this purpose, qualitative content analysis was used and semi-structured interviews were ...

Various visual cues provide information about depth and shape in a scene. When several of these cues are simultaneously available in a single location in the scene, the visual system attempts to combine them. In this paper, we discuss three key issues relevant to the experimental analysis of depth cue combination in human vision: cue promotion, dynamic weighting of cues, and robustness of cue c...

This paper aims at explaining how intermediaries influence collaborative innovation projects, suggesting a conceptual-theoretical framework about intermediaries’ roles and practices. The qualitative research was developed through the case study of the Orange Service Call and Reward project performed by the National Endowment for Science, Technology and the Arts (NESTA) for Orange Labs, the R&D ...

OBJECTIVE To assess the knowledge and practices of working and non-working mothers regarding breastfeeding and weaning. METHODS This cross-sectional study involving working and non-working mothers was conducted from May 2015 to May 2016 at different hospitals of Karachi. Data was collected from women who had at least one child aged below 5 years and who had previously breastfed their child. N...

Electronic Assessment systems usually provide an authoring tool for creating activities (mainly closed-type questions) and administering the flow of their presentation and are also complemented with a delivery environment for learners. In this paper, we discuss learner’s control over authored assessment. The prototype application, ReACTS (Re-Adaptable Computerized Testing System), enables learn...