We present observations of the 9.8 s X-ray pulsar XTEJ1859+083 made with the ASM and PCA on board RXTE, and the WFC on board BeppoSAX. The ASM data cover a 12 year time interval and show that an extended outburst occurred between approximately MJD 50,250 and 50,460 (1996 June 16 to 1997 January 12). The ASM data excluding this outburst interval suggest a possible modulation with a period of 60....

this study investigated the effect of applying the dynamic system theory (dst) and cognitive linguistics (cl) insights into grammar instruction on efl learners’ learning of english prepositions and learner autonomy. sixty iranian efl learners at the lower-intermediate level of language proficiency were randomly assigned to 1 experimental and 1 control group. the 2 groups filled out an autonomy ...

Investigating the “knowing”, a module of the KARDS model proposed by Kumaravadivelu (2012) for teacher education, of Iranian teachers of learner autonomy, this study is an attempt to illuminate some of the yet unexplored areas of teachers’ various types of knowledge of learner autonomy. Furthermore, it attempts to illustrate how Iranian Non-EFL teachers’ knowing affects their practices with reg...

widespread changes in women’s roles in society, in turn, leads to their increasing participation in the social arena, therefore, by increasing women’s autonomy in different aspects of life, they are more likely to reach to higher positions and status than they were in earlier decades. this situation provides the context for changes in fertility ideals (fertility behavior, desires, and ideals) o...

one of the most important issues in educational psychology is school engagement and academic achievement among students. based on self system model, a set of contextual factors (relations with teachers like perceived autonomy, structure, and involvement) through personal psychological characteristics (autonomy, relatedness, competence) is related to school engagement. the purpose of this study ...