Language Learning in 3D Virtual World

Second Life (SL) is an ideal platform for language learning. It is called a Multi-User Virtual Environment, where users can have varieties of learning experiences in life-like environments. Numerous attempts have been made to use SL as a platform for language teaching and the possibility of SL as a means to promote conversational interactions has been reported. However, the research so far has largely focused on simply using SL without further augmentations for communication between learners or between teachers and learners in a school-like environment. Conversely, not enough attention has been paid to its controllability which builds on the embedded functions in SL. This study, based on the latest theories of second language acquisition, especially on the Task Based Language Teaching and the Interaction Hypothesis, proposes to design and implement an automatized interactive task space (AITS) where robotic agents work as interlocutors of learners. This paper presents a design that incorporates the SLA theories into SL and the implementation method of the design to construct AITS, fulfilling the controllability of SL. It also presents the result of the evaluation experiment conducted on the constructed AITS.

Orphan Care: An Introduction

This collection aims to cast light on the social work profession and its care for orphans in middle and low income nations. Four countries are profiled in this work, and the focus in each portrayal is the work done by professionals as well as the socio-political context of this work in the area of care for orphaned children. As will be argued later, both our international perspective and our understanding of the needs and care of orphans around the world are limited in the English language social work literature. This work represents an attempt to address these limitations. I whole-heartedly embrace Watts’ urgent call, “International and comparative social work and social welfare have some catching up to do…In order to seek answers, we need to recognize we have much to learn from each other. We have much to learn about how social work is practiced in countries different from our own. We have much to learn about the similarities and the differences in social work in various countries. Our learning about its many facets and expressions can challenge our own interpretations of reality and our own truth claims and move us to new ways of thinking and new ways of understanding” (1997, p. 5).