moving toward third millennium is characterized by capabilities in transforming human life. specially, development of information technologies in everyday life lead to great changes in communication tools andour current understanding ofurban social life. indeed, telecommunications because of independency from time—space constraints, provide a new unlimited space for social interactions in globa...

The apparent difficulty that humans experience when asked to manage dynamic complexity might be related to their inability to discriminate among familiar classes of objects (i.e., flawed recognition). In this study we examined the change in individuals’ recognition ability, as measured by the change in the similarity of decisions they made when confronted repeatedly with consistent dynamic situ...

Mirror illusion means that standing in front of a mirror placed in sagittal plane, with the head tilted on one side and one arm stretched forward, one side of the body is reflected as if it were the other side by mirror visual feedback. The aim of this study was to monitor blood flow changes in middle cerebral artery (MCA) by use of transcranial Doppler (TCD) in individuals during motor tasks a...

the present study was conducted to compare the effect of individual and group pre-task planning on efl learners’ accuracy and complexity in speaking. to fulfill the purpose of the study, 60 intermediate female learners at the first grade of high school were chosen by means of a sample preliminary english test (pet) and randomly divided into two experimental groups of 30 students; the individual...

Since the publication of Schon's (1983) book on the character and development of professional knowledge, our research has been directed at applying his theoretical position to the problem of how teachers acquire the knowledge of practice that allows them to teach as they do. Briefly, we have attempted to understand what lies behind the apparently simple notion that teachers learn to teach by te...

Introduction: Reflection is considered as a critical characteristic in professional competitions. Despite propagation of reflection as an important educational issue and existence of several helpful patterns, instructions conducted by teachers to explaining and expanding of it, are very little. Studies related to this topic were mainly performed in the field of nursing. Therefore, we decided to...