Methods for the modulation and analysis of NF-κB-dependent adult neurogenesis

The hippocampus plays a pivotal role in the formation and consolidation of episodic memories, and in spatial orientation. Historically, the adult hippocampus has been viewed as a very static anatomical region of the mammalian brain. However, recent findings have demonstrated that the dentate gyrus of the hippocampus is an area of tremendous plasticity in adults, involving not only modifications of existing neuronal circuits, but also adult neurogenesis. This plasticity is regulated by complex transcriptional networks, in which the transcription factor NF-κB plays a prominent role. To study and manipulate adult neurogenesis, a transgenic mouse model for forebrain-specific neuronal inhibition of NF-κB activity can be used. In this study, methods are described for the analysis of NF-κB-dependent neurogenesis, including its structural aspects, neuronal apoptosis and progenitor proliferation, and cognitive significance, which was specifically assessed via a dentate gyrus (DG)-dependent behavioral test, the spatial pattern separation-Barnes maze (SPS-BM). The SPS-BM protocol could be simply adapted for use with other transgenic animal models designed to assess the influence of particular genes on adult hippocampal neurogenesis. Furthermore, SPS-BM could be used in other experimental settings aimed at investigating and manipulating DG-dependent learning, for example, using pharmacological agents.

A Linguistic Analysis of the Written Production of Second Language Learners : The Variation of Article Usage by Adult Chinese Learners of English

This study aims to test Robertson’s lexical transfer principle, which posits that Chinese learners use demonstratives (particularly this) and the numeral one as markers of definiteness and indefiniteness. This is tested by analysing Chinese learners’ written production collected from the Spoken and Written English Corpus of Chinese Learners 2.0 (SWECCL 2.0). The purpose is to understand the variation of article usage by adult Chinese learners of English. More specifically, the study examines to what extent articles, possessive and demonstrative pronouns are used in Chinese learners’ English and how definite and indefinite articles are used by the Chinese learners. Findings suggest that Robertson’s lexical transfer principle was corroborated by the present study. In addition, Chinese learners prefer to use demonstrative determiners, the possessive determiner our, and the numeral one to perform the function of marking definiteness and indefiniteness. In particular, the learners try to use the demonstrative determiners that and this in the anaphoric function instead of the definite article, and the demonstrative determiner those is frequently used in the cataphoric function. What is more, the learners use the numeral one as a marker of indefiniteness, and it is also used as a marker of definiteness in the anaphoric function. Further, the possessive determiner our is used as a marker of definiteness in larger situation uses referring to something unique. To this end, the study is able to show that the definite article is used to perform the function of marking indefiniteness, and in some particular contexts the definite article functions as a Chinese specifier in Chinese learners’ English. Also, the indefinite article is frequently used in quantifier phrases but is rarely used in other functions. There are three main reasons that may explain why Chinese learners use determiners variously. Firstly, the choice of determiners by Chinese learners is influenced by linguistic contexts. Secondly, because of learning strategies, Chinese learners try to ignore the anaphoric function and cataphoric function that they are not yet ready to process in article usage. Thirdly, interlanguage grammar influences the optionality in the use of articles. 

Machine translation and the disruption of foreign language learning activities

This study examines the question of how language teachers in a highly technology-friendly university environment view machine translation and the implications that this has for the personal learning environments of students. It brings an activity-theory perspective to the question, examining the ways that the introduction of new tools can disrupt the relationship between different elements in an activity system. This perspective opens up for an investigation of the ways that new tools have the potential to fundamentally alter traditional learning activities. In questionnaires and group discussions, respondents showed general agreement that although use of machine translation by students could be considered cheating, students are bound to use it anyway, and suggested that teachers focus on the kinds of skills students would need when using machine translation and design assignments and exams to practice and assess these skills. The results of the empirical study are used to reflect upon questions of what the roles of teachers and students are in a context where many of the skills that a person needs to be able to interact in a foreign language increasingly can be outsourced to laptops and smartphones.

Training for the new work order : the adult classroom as a site of class(ed) work

This paper reports on a qualitative case study that investigated how the professional identities of trainers in the adult sector in Australia are shaped by intersecting relations of social class, ethnicity, gender and the discourses of vocational adult education. Interviews with two trainers as well as observations of them at work are analysed and presented here to illustrate how social class, considered in relation to gender and race, is played out through the trainers' identity investments in discourses of nurturance and care and economic rationalism. Such identity investments shape the relationships the trainers develop with their students and the training strategies and practices they privilege. The paper argues the need for trainers to develop critical reflective practices and to interrogate how their investments in particular classed identities shape their views about learning for work and training for work. It also argues the need for more research around social class and trainer identity within the adult sector.

The effect of focus on form in the written work of adult learners of Arabic

One of the key debates within SLA research circles concerns grammar
- whether and hov to include it in second language (L2) instruction. 'Noninterventionist' approaches to language leaching, which centre on focus on meaning (FonM) , have been found to be neither economical nor expedient in terms of use of learners' classtime (Long & Robinson, 1998). This paper is a study of the effects oj direct grammatical instruction within a communicative context (Focus on Form - FonF) on the accuracy rate of the use of noun-adjective agreement in the written work of adult learners of Arabic. Learning the systems oj noun/adjective agreement in Arabic presents problems for beginners since. unlike languages such as English. Arabic needs to be modified for gender, number. definiteness and case. Through teaching material and methods, first-year university English speaking students of Arabic were directly exposed to morpho-syntactic inflections relevant to noun-adjective agreement. In post-tests over an extended period. instructed students showed a higher accuracy rate of some forms than their uninstructed colleagues. suggesting focusing on form is beneficial to the Arabic learner and does not need to interrupt the communicative flow in the classroom (Ellis et al. 2001).

Social capital : an analytical tool for exploring lifelong learning and community development

In her recent contribution to the British Educational Research Journal, Pauline McClenaghan identified the link between social capital and community development, particularly community development education, as a core area where scholarly and policy interests overlap. She concluded that the concept of social capital is unable to grapple with the complex social divisions that characterise contemporary Europe. The authors of this article question her account on three main grounds: the definition of social capital, which they hold is overly narrow, and does not deal with what Woolcock calls the ‘linking’ role of social networks; the presentation of the theoretical foundations of community development, which they believe is flawed in certain key respects; and a lack of clarity in the relationship between the research and the findings reported. The authors then present their own theoretically informed account of social capital as a means of understanding the role of community development, the challenges that it can face and the role of adult education for community development.

Examining the development of the Victorian Certificate of Applied Learning and its implications for schools and teacher education in Australia

The Victorian Certificate of Applied Learning (VCAL) is a very successful senior secondary school qualification introduced in the Australian state of Victoria in 2002. Applied learning in the VCAL engages senior students in a combination of work-based learning, service-learning, and project-based learning and aims to provide them with the skills, knowledge, and attitudes to make informed choices regarding pathways to work and further education. The program has enjoyed rapid growth and its system-wide adoption by Victorian secondary schools, Technical and Further Education (TAFE) institutions, Registered Training Organizations (RTOs), and Adult and Community Education (ACE) providers has broadened significantly the range of senior schooling pathway options for young people. This paper will examine reasons for developing an applied learning senior secondary certificate and its rapid growth in Victoria since 2002. The authors draw on a number of case studies to profile the unique nature of applied learning in the VCAL, including its dimensions of service learning, work-based learning, and project-based learning. These case studies are also used to discuss a number of implications that have emerged from the use of applied learning in the VCAL, including approaches to teaching and assessment that will support applied learning and the development of new partnerships between VCAL providers and community partners. Finally, the paper considers significant implications the VCAL has created for teacher education in Victoria by discussing the new Graduate Diploma of Education (Applied Learning) developed by Deakin University.

Professional learning through narratives of practice

Narratives of practice are a primary means by which educators understand their work, shaping the identities and practices of those who engage with them. Written narratives are examined as a resource for professional learning in three contexts: a writing group for adult educators, a national professional development initiative and a teacher appraisal program.

A case study exploring the sociocultural characteristics of adult Japanese ESL learners in Australian EAP programs

Research findings show that the poor level of English accomplishment amongst Japanese students in English as Second Language (ESL) settings continues to be an issue of concern. This interpretative study adopted an ethnographic case method to explore and advance reader’s understanding of Japanese learner’s sociocultural characteristics and, also, to investigate how cross-cultural similarities/ differences between the sociocultural heritage of Japanese learners and the contextual factors of Australian English for Academic Purposes (EAP) study abroad programs interact. This study aims to interpret the problems surrounding the poor performance of Japanese students in Australian ESL contexts and identify issues not present in the literature that warrant further investigation. Interviews, structured by a thematic reporting framework, were used as the interpretive instrument for data collection. Data, supported by the reporting framework, was analysed using a constant comparative method. The exploratory nature of this report led to the following conclusions. Firstly, Japanese students’ past educational experience interferes with Second Language Acquisition (SLA) in Australian EAP study abroad programs. Secondly, Japanese students have a predisposition towards integrative motivation. Thirdly, significant others influence Japanese learners’ ability to cope with transition issues, such as managing academic and social problems. Finally, contextual factors of Australian EAP programs (e.g. course materials, teaching and learning methodology and assessment) negatively impact English language learning. This study raises questions about the difficulties experienced by Japanese learners in Australian EAP study aboard programs.

Trainers and transformation : facilitating the 'dark side' of vocational learning

'Transformative learning' is a term used by Mezirow (1991) and his followers to designate a specifically 'adult' kind of learning that involves shifts in how learners view the world and themselves. New research into learning in VET suggests that in some subject areas transformative learning may play more than an incidental role. Among the implications of this finding is that the trainer's practice may be more important in VET than it has been the custom to acknowledge. When transformative learning systematically contributes to VET, the trainer becomes a co-constructor of competence rather than a transmitter of skills and knowledge.

This paper reports on this new research and reflects on the role of the trainer in the process of VET-oriented transformative learning. Results indicate that some trainers of youth workers develop a practice that responds to the contours and dangers of transformative learning without necessarily being aware of the body of knowledge that has built up around this type of learning. The paper suggests that in some VET sectors, trainers and RTO's could enhance their work by taking stock of transformative learning research and theory.

Using vignettes to evaluate the outcomes of student learning : data from the evaluation of the new social work degree in England

This paper reports the use of vignettes as a methodology to analyse the extent to which the new social work degree programmes enabled students to develop their analytical and reflective capabilities. Two vignettes, which focused on children and families and adult social care respectively, were developed for the study. Students were asked to respond in writing, from the perspective of a social worker, to a standard set of questions at the beginning (T1) and end of their degree programme (T2). Considering the responses to all questions across the two vignettes, a series of scales was developed to measure the key themes which had been identified by qualitative analysis. These included ‘Attention to process of relationships’ and ‘Social/structural/political awareness’. Responses were also rated as ‘descriptive’, ‘analytic’ or ‘reflective’.

Students from six universities in England participated. From an original sample of 222 students, it was possible to match 79 T1 and T2 responses. Analysis of variance demonstrated statistically significant increases in nine of the 11 themes and increases in ratings for analysis and reflection.

In conclusion, vignettes can be used to produce both qualitative and quantitative data in respect of changes in students’ acquisition of knowledge and skills over time.

Sustaining Victorian certificate of applied learning (VCAL) educators

This paper draws on emerging data from in-progress analysis of interviews with 22 teachers/educators who teach the Victorian Certificate of Applied Learning (VCAL) in the settings of schools, Adult Community Education (ACE) and Technical and Further Education (TAFE). The development and implementation of VCAL occurred in 2002 as a response to Victorian government policy initiatives resulting from the Kirby (2000) Report. The VCAL is offered alongside the Victorian Certificate of Education (VCE), in years 11 and 12 of school, as another pathway into employment or further education and training. VCAL is also offered in the settings of TAFE and ACE. The VCAL curriculum uses applied learning as a pedagogical foundation to engage students in relevant, meaningful and authentic learning. In schools VCAL is delivered by qualified and registered teachers. In the TAFE and ACE sectors VCAL is taught by staff who are not necessarily teacher trained. Many pre-service teaching courses (including Certificate IV in Workplace Training and Assessment) do not include applied learning pedagogy in the curriculum. Since VCALʼs implementation there have been calls for greater consultation with, and support given to, VCAL teachers and organisations (Knipe, Ling, Bottrell and Keamy, 2003, p. 6; Harrison, 2006). Additionally VCAL teachers are frequently ill prepared professionally to manage a cohort which includes a high concentration of disengaged young people demonstrating challenging behaviours and attitudes (Pritchard & Anderson, 2006, p.1). Emerging data from the interviews with VCAL educators indicates these issues have not been addressed and many educators and teachers continue to feel unprepared and poorly supported. This is particularly significant in the light of a recent Victorian government announcement that, despite rising VCAL enrolments, VCAL coordination funding to schools is to be cut in 2012. (VALA, 2011, para. 4). To compensate for a lack of structured support and preparation, VCAL educators are frequently sustaining professional practice by their own agency in adapting already held life-skills and knowledge.

A critical pedagogy of embodied education : learning to become an activist

Unlike any current publication on social purpose education, this book explores the differences and similarities between two groups of activists: lifelong activists who have been engaged in campaigns and socials movements over many years and circumstantial activists, those protestors who come to activism due to a series of life circumstances. Using empirical research conducted in Australia, Tracey Ollis outlines the pedagogy of activism and the process of learning to become an activist.

The circumstantial activist : holistic practice, learning and social activism

The 21st century has seen renewed interest in issues relating to social justice, campaigning and social change globally. This paper considers the educational nature of activists’ learning as they engage in progressive social change within and against the state. A great deal has been written on learning in the workplace in recent years, it is widely believed that adults learn throughout all of their lives and that a majority of this learning occurs in the workplace. Drawing on current research, this paper argues that learning of a similar nature takes place in the unpaid work of social and political activists, through social learning. It is argued that activists’ learning is holistic and embodied, that is, they use cognition, the emotions and the physical body to learn. This paper explores the significance of learning associated with the processes and practices of activism; learning that has only recently been recognised in Australia as ‘real’ adult education.

The 'circumstantial' activist : holistic practice, learning and social activism

The 21st century has seen renewed interest in issues relating to social justice, campaigning and social change globally. This paper considers the educational nature of activists’ learning as they engage in progressive social change within and against the state. A great deal has been written on learning in the workplace in recent years, it is widely believed that adults learn throughout all of their lives and that a majority of this learning occurs in the workplace. Drawing on current research, this paper argues that learning of a similar nature takes place in the unpaid work of social and political activists, through social learning. It is argued that activists’ learning is holistic and embodied, that is, they use cognition, the emotions and the physical body to learn. This paper explores the significance of learning associated with the processes and practices of activism; learning that has only recently been recognised in Australia as ‘real’ adult education.