Developing a framework for e-learning revisited

In this paper we revisit a study on e-Learning and suggestions for developing a framework for e-Learning. The original study in 2005 looked at e-Learning, specifically e-Tutoring and the issues that surround it. However, re-examining these findings led to the realization that whilst most courses were not fully "e" many were in essence using Blended Learning to varying degrees. It is concluded that the encroachment of a Blended Learning approach has been an indirect consequence of the extension and enhancement of in-house course management technologies now employed. The pros and cons of the situation are identified and discussed. In addition, we summarize the positions of participants of the workshop on Developing a Framework for e-Learning.

Mental health social work in Northern Ireland and the Republic of Ireland: challenges and opportunities for developing practice

Drawing on their experience of mental health social work in Northern Ireland and the Republic of Ireland, the authors examine the impact of current legislative and policy change in both jurisdictions. The paper applies Lorenz’s theoretical framework to develop a comparative analysis of how global and country specific variables have interacted in shaping mental health social work. The analysis identifies linkages between factors and indicates similarities and differences in mental health social work practice. The paper highlights emerging discourses in this field and explores the impact on practice of developments such as de-institutionalisation, community care, and ‘user rights’ versus ‘public protection’. The article concludes with a review of key challenges facing social workers in both jurisdictions and identifies opportunities for developing mental health social work in ways that can positively respond to change and effectively address the needs of mental health service users and their carers. The analysis provides an opportunity to evaluate Lorenz’s theoretical framework and the paper includes a brief critical commentary on its utility as a conceptual tool in comparative social work.

Prograded Holocene beach-ridges with superimposed dunes in north-east Ireland: mechanisms and timescales of fine and coarse beach sediment decoupling and deposition

Two depositional models to account for Holocene gravel-dominated beach ridges covered by dunes, occurring on the northern coast of Ireland, are considered in the light of infrared-stimulated luminescence ages of sand units within beach ridges, and 14C ages from organic horizons in dunes. A new chronostratigraphy obtained from prograded beach ridges with covering dunes at Murlough, north-east Ireland, supports a model of mesoscale alternating sediment decoupling (ASD) on the upper beach, rather than macroscale sequential sediment sourcing to account for prograded beach ridges and covering dunes. The ASD model specifies storm or fair-weather sand beach ridges forming at high-tide positions (on an annual basis at minimum), which acted as deflationary sources for landward foredune development. Only a limited number of such late-Holocene beach ridges survive in the observed prograded series. Beach ridges only survive when capped by storm-generated gravel beaches that are deposited on a mesoscale time spacing of 50–130 years. The morphodynamic shift from a dissipative beach face for dune formation to a reflective beach face for gravel capping appears to be controlled by the beach sand volume falling to a level where reflective conditions can prevail. Sediment volume entering the beach is thought to have fluctuated as a function of a forced regression associated with the falling sea level from the mid-Holocene highstand (ca. 6000 cal. yr BP) identified in north-east Ireland. The prograded beach ridges dated at ca. 3000 to 2000 cal. yr BP indicate that the Holocene highstand’s regressive phase may have lasted longer than previously specified.