The Dark Side of Object Learning: Learning Objects

نویسنده

  • Mahesh H. Dodani
چکیده

The “holy grail” of (object) learning has been to facilitate just-in-time learning of skills that is delivered in a manner that works best for the learner. That is, the right skills at the right time in the right way. To facilitate this “holy grail”, developers of learning would be able to develop content that could be customized, reused and transformed for delivery in different formats easily, efficiently and effectively. Learning objects provide the foundation for supporting this capability, and have the following characteristics:

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The effect of intrahippocampal injection of diarylpropionitrile, a selective estrogen receptor-beta agonist, on passive avoidance learning

Introduction: Neurohormones like testosterone and estradiol have an important role in learning and memory. The hippocampus is essentially involved in learning and memory, and is known to be a target for estradiol actions. Estrogen receptors (ERs) are highly expressed in CA1 of rat hippocampus, and mediate the effects of estrogen on learning and memory. Estradiol receptor belong to a family ...

متن کامل

بررسی اثرعصاره هیدروالکلی سماق (Rhus coriaria L.) بر بروز یادگیری اجتنابی غیرفعال در موش‌های صحرایی نرگنادکتومی شده

Introduction: Learning and memory is characteristically human to survive; reducing sexual hormones in aging and the side effects of chemical drugs are factors that can cause memory and learning disruption. In this study the effect of hydroalchoholic extract sumac (Rhus coriaria L.) on expression passive avoidance learning in gonadectomized male rats was studied. Methods: In this experimental s...

متن کامل

The role of hippocampal nitric oxide in passive avoidance learning

Abstract: Introduction: Nitric oxide (NO) is a retrograde messenger in hippocampal synaptic plasticity which involves in learning and memory processes. Previous studies revealed that hippocampal pyramidal cells contain NO synthase (NOS) enzyme which produce NO and could be a promising target to evaluate the role of NO in brain cognitive functions. So in this study, using NOS inhibitor (L-NAME)...

متن کامل

Effect of intrahippocampal L-NAME injection on passive avoidance memory in adult male rats exposed to restraint stress

Introduction: Nitric oxide is an important messenger in hippocampal region which is affected in learning and memory processes and hippocampal responses to stress. In this study, we investigated the effect of L-NAME on passive avoidance memory in adult male rats exposed to restraint-stress. Methods: For this purpose, male Wistar rats were bilaterally implanted with cannulas aimed at the CA1 r...

متن کامل

Effect of Hydro-alcoholic Extract of Rosemary in Comparison with Alprazolam on Learning under Stress Conditions in Rats

Background & Objective: Many anti stress drugs have a lot of side effects on learning. The aim of this study was to compare the effect of Rosemary plant and Alprazolam on learning under stress conditions in laboratory mice. Materials & Methods: In this experimental study, 60 adult female rats were used. In order to investigate the learning capacity under stress conditions, the rats were divided...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of Object Technology

دوره 1  شماره 

صفحات  -

تاریخ انتشار 2002