Meta-Analysis of the Findings on the Effects of Descriptive Evaluation on Learning Outcomes   A. Aali, Ph.D.* R. Mobaarak Ghamsari**   Changing the way that students’ learning is evaluated to what is called descriptive evaluation during the past decade has been the focus of many studies with conflicting results. To clarify the picture and determine the true impact of this t...

the objective of study was designing of structural model of organizational mindfulness: a mixed reseach. this study was an explanatory sequential design and applied research. in qualitative unit, population were the experts of schools of management of public universities of tehran, sample were 14 experts of management and sampling was snowball and semi-structured interviews were implemented. in...

language learning strategies have been controversial ever since rubin’s (1975) landmark article more that 30 years ago. to this day, there is no consensus regarding exactly what a strategy is, which has impeded research initiatives and at times threatened the validity of research findings. the relationship between strategies and successful language learning has also been questioned. based on th...

background: testosterone and its metabolites have important roles in learning and memory. the current study has conducted to assess the effect of pre-training, post-training and pre-probe trial intrahippocampal ca1 administration of 3 alpha-anderostanediol (one of the metabolites of testosterone) and indomethacin (as 3 alpha-hydroxysteroid dehydrogenase enzyme blocker) on acquisition, consolida...

There are several conflicting evidences showing the effect of morphine on learning and memory processes. In the present study the effect of chronic morphine administration on passive avoidance, active avoidance and spatial learning and memory of morphine dependent male rats using Passive Avoidance shuttle box and Morris Water Maze tasks were investigated, respectively. Male rats received morphi...

the purpose of this study is investigation the impact of components of action-centered team leadership on team synergy development has been with mediator role of individual learning and team skills. the research method is descriptive-correlation and was based on path analysis. statistical population included all staff of general administration of tax affairs of hamadan province comprised of 518...

There are several conflicting evidences showing the effect of morphine on learning and memory processes. In the present study the effect of chronic morphine administration on passive avoidance, active avoidance and spatial learning and memory of morphine dependent male rats using Passive Avoidance shuttle box and Morris Water Maze tasks were investigated, respectively. Male rats received morphi...

the first spoken dialogue system developed for the persian language is introduced. this is a ticket reservation system with persian asr and nlu modules. the focus of the paper is on learning the dialogue management module. in this work, real on-line training data are used during the learning process. for on-line learning, the effect of the variations of discount factor (g) on the learning speed...

introduction: there are evidences showing the role of nitric oxide in the opiate reward properties. the role of nitric oxide signaling pathway as an intracellular mechanism on augmentation of long term potentiation in hippocampal ca1 area of rats is also confirmed. it has been also reported that oral morphine dependence facilitates formation of spatial learning and memory via activation of nmda...