introduction: zinc is an essential trace element that plays an important role in synaptic plasticity and modulating the activity of cns and involve in learning and memory. synaptic vesicle zinc in the hippocampus area exerting modulatory effects on nmda glutamate receptor. method: in this experiment the effects of nmda agonist and antagonist administration intra hippocampus on passive avoidance...

background: teaching epidemiology of occupational diseases is an important course for occupational health students. if these courses are taught with problem based learning or other new educational methods they will be more beneficial. the objective of this study was the determination of the effects of three educational methods on learning of epidemiology of occupational diseases. methods: this ...

most of the studies on the key word method of second/foreign language vocabulary learning have been based on the evidence from laboratory experiments and have primarily involved the use of english key words to learn the vocabularies of other languages. furthermore, comparatively quite limited number of such studies is done in authentic classroom contexts. the present study inquired into the eff...

introduction: children of the ages 5-6 are in a distinct educational condition. on the one side, they are biologically inclined toward movement and on the other side their parent’s preference toward straight and categorical education like second language starts. this study investigates the effect of neshaat language and movement integrative program on children’s gross motor development and thei...

introduction: children of the ages 5-6 are in a distinct educational condition. on the one side, they are biologically inclined toward movement and on the other side their parent’s preference toward straight and categorical education like second language starts. this study investigates the effect of neshaat language and movement integrative program on children’s gross motor development and thei...

competency- based mastery learning: a planned clinical experience for nursing students     baghaei r [1] , mohammadpour y [2] *, habibzade h [3] , rasouli d [4] , khalilzadeh h [5] , jafarizadeh h [6]    received: 2 may, 2011 accepted: 6 july, 2011   abstract  background & aims: clinical education is one of the most important and crucial parts of nursing education. successful clinical education...