Bimanual and Unimanual Convergent Goal-Directed Movement Times

Three experiments are reported, investigating the effects of using 1 or 2 hands when making convergent low index of difficulty (ID) and visually controlled movements (2 hands meeting together). The experiments involved movements in four different cases—a probe held in the right hand and moved to a target held in the stationary left hand, vice versa of this arrangement, both hands moving with the probe in the right hand and target in the left hand, and vice-versa of this arrangement. Experiments were the standard Fitts’ paradigm, moving a pin into a hole and a low-ID task. In Fitts’ task, 2-hand movements were faster than 1 hand only at higher IDs; this was also the case in the pin-to-hole transfer task and the movement times were lower when the pin was held in the preferred hand. Movements made with low ID showed a small effect of 1- or 2-handed movements, with the effective amplitude of the movement being reduced by about 20% when 2 hands were used.     

Influence of Instruction on Velocity and Accuracy in Soccer Kicking of Experienced Soccer Players

ABSTRACT. The authors’ aim was to investigate the speed-accuracy tradeoff in soccer kicking with the dominant and nondominant foot by using different types of instructions prioritizing speed or accuracy in experienced soccer players. Ten male soccer players were randomly given 1 of the 4 instructions that differed in aspects of the kick they should emphasize and what the secondary aim would be (speed or accuracy). It was found that ball velocity was affected by instruction in the expected way: emphasis on accuracy and ball velocity reduced for both kicking feet. In addition kicking accuracy increased when emphasizing this, but only with the dominant foot indicating that Fitts’ law only was found in kicks with the dominant foot.     

Fitts’ Theorem in Oculomotor Control: Dissociable Movement Times for Amplitude and Width Manipulations

The authors examined whether movement times (MT) for discrete saccades are constant given equivalent index of difficulty (ID) values (i.e., unitary nature of Fitts’ theorem). To that end, we contrasted ID/MT relations for saccades equated for ID but differing with respect to their target amplitudes and widths. Results showed that MT increased with increasing ID within amplitude and width conditions; however, the ID/MT slope was markedly steeper in the former condition. Thus, the amplitude condition imposed greater information processing demands than the width condition—a result indicating that the constituent elements of Fitts’ theorem are dissociable (i.e., nonunitary). Further, examination of saccade kinematics demonstrated that the optimal MT for a given target amplitude was largely independent of target width.     

Checking the heavenly ‘bank account of karma’: cognitive metaphors for karma in Western perception and early Theravāda Buddhism

To visualize the accumulation of good and bad karma in terms of credit or debt in a bank account is a common feature in works on Buddhism and other Indian traditions. Applying conceptual metaphor theory, this article tracks the metaphorical framework of understanding karma as a kind of ‘heavenly bank account’ back to its roots in early European scholarship. Based on a comparison with metaphors for karma to be found in Pāli texts of the Theravāda tradition, namely, the analogies of ripening, inheritance, and the dark/bright dichotomy, this article argues that the ‘bank-account’ imagery differs in significant – if subtle – respects from these emic metaphors, displaying certain Judeo-Christian preconceptions of moral bookkeeping, sin, and salvation.     

Buddhist prajÑĀ and Greek sophia

The present review examines five books, one by a non-Baha'i, three by a Baha'i academic, and one by a Baha'i non-academic. The non-Baha'i volume, which is very short, is by a Danish sociologist of religion, Margit Warburg. It forms a solid explanatory text informed by a lengthy experience of the Baha'is both in Denmark and abroad. This review discusses, inter alia, three volumes by a Baha'i sociologist, Peter Smith. While the three titles are very different books, taken together they form an intelligent presentation of the religion from the perspective of a thoughtful insider. Finally, the article looks at a completely different sort of book, an intelligent portrayal of Baha'ism from its spiritual and moral perspectives by Moojan Momen. This last brings readers closest to typical fare for believers and new converts.     

Engagement with meditation as a positive health trajectory: Divergent narratives of progress in male meditators

Objective: Studying personal narratives can generate understanding of how people experience physical and mental illness. However, few studies have explored narratives of engagement in health positive behaviours, with none focusing on men specifically. Thus, we sought to examine men’s experiences of their efforts to engage in and maintain healthy behaviours, focusing on meditation as an example of such behaviour.

Design: We recruited 30 male meditators, using principles of maximum variation sampling, and conducted two in-depth interviews with each, separated by a year. Main outcome measures: We sought to elicit men’s narratives of their experiences of trying to maintain a meditation practice.

Results: We identified an overall theme of a ‘positive health trajectory,’ in particular, making ‘progress’ through meditation. Under this were six main accounts. Only two articulated a ‘positive’ message about progress: Climbing a hierarchy of practitioners, and progress catalysed in other areas of life. The other four reflected the difficulties around progress: Progress being undermined by illness; disappointment with progress; progress ‘forgotten’ (superseded by other concerns); and progress re-conceptualised due to other priorities.

Conclusion: Men’s narratives reveal the way they experience and construct their engagement with meditation – as an example of health behaviour – in terms of progress.     

The Vatican and Europe: Political Theology and Ecclesiology in Papal Statements from Pius XII to Benedict XVI

The article examines the origins and evolution of the Vatican's political theology and ecclesiology for Europe from Pius XII (especially after the Second World War) and including the pontificates of John XXIII, Paul VI, John Paul II and Benedict XVI. It seeks to examine the continuities of the ‘Idea of Europe’ in papal thought against a background of changing political context – the end of the Second World War, the Cold War, the fall of the communist state system, the emergence of a united but diverse Europe after 1989. The political structures of the continent now include within its geographic sweep Western and Eastern Christian churches which, divided by tradition and modern history, find their relationship a key marker in the contemporary religious identity of Europe. This reality is a significant framework for Vatican thinking on Europe especially for John Paul II and Benedict XVI.     

Samoa and the Christian state ideal

This article explores the notion of a Christian state in the context of the South Pacific island nation of Samoa. Samoa is not a Christian state in the constitutional de jure sense. There is no formal entrenchment of establishment of Christianity as the official religion. But it is a de facto Christian state in that the substance of its laws reflects Christian beliefs. The article also considers whether it is a Christian nation. In many cultural and sociological senses it is. In terms of Christian practice however, an affirmative verdict is highly doubtful. Finally, the article suggests that asking the Christian nation question might be misplaced, for no nation can be a ‘chosen’, covenantal nation, à la Israel, in the New Testament era.     

The Second Vatican Council 50th anniversary: visions and re-visions

On 21 November 2014, the 50th anniversary of the solemn promulgation of Lumen Gentium and Unitatis Redintegratio was celebrated. Between ‘aggiornamento’ and ‘ressourcement’ the Catholic Church had been striving to understand itself and its Tradition more precisely, in order to be newly relevant, lastingly true and authoritative in the future ? an indispensible task, if the gospel were to be proclaimed to the contemporary world, but not an easy one. It is little wonder that this completion of the Council's endeavours was preceded by its so-called ‘black week’. Questions remain as to the outcome of it all, and the articles assembled in this issue assess the reception of these two conciliar texts after 50 years. Where do the achievements lie? Where are the shortcomings? Where do questions need to be asked today that reach beyond the horizon of Vatican II?     

‘Wholeness,Dignity and the Ageing Self’: A Conversation Between Philosophy and Theology

SUMMARY

Winifred Wing Han Lamb: My philosophical interest straddles the areas of education, religion and theology. As a teacher involved in school philosophy programs, I have also been interested in the philosophy of childhood and particularly in the recurring notion of the ‘whole child’ in education. In considering what ‘wholeness’ could mean for children's education, I have also been led to consider what meaning it holds for the self through the ‘changing scenes’ of life, especially in the face of the challenges of ageing.

The notion of ‘wholeness’ holds an intuitive appeal and invites articulation of the deep truths of our faith with respect to persons in all ‘sorts and conditions.’ In section one of this chapter, I attempt that articulation. But this conversation needs to be complementary. Our chapter is the beginning of a dialogue between philosophy and theology in which both affirm the ageing self in the light of the human search for wholeness and dignity.

Heather Thomson: My theological research into humanity as an image of God led me to inquire about the way in which we could speak meaningfully of ageing and dying in terms of imaging God. This challenged how God-likeness was to be understood in relation to glory, honour and power, terms associated with imaging God and exerting dominion. In searching for a theological view of the self that would confer dignity on the ageing, I was led into conversation with various philosophies of the self, some very helpful for my task.

It seems to me that, if ageing people are to be counted as having dignity and worth, and not discounted, then one's theory of the human person was significant. In pondering the issue, it appeared that a conversation between philosophy and theology would be fruitful. Hence, this joint paper. We each speak from our own discipline but find resonance with each other's work. We see this as a first step in a constructive conversation.