scholarly journals The role of population size in folk tune complexity

2021 ◽  
Author(s):  
Sally Street ◽  
Tuomas Eerola ◽  
Jeremy Kendal
Keyword(s):  
Population Size ◽  
Cultural Evolution ◽  
Cultural Complexity ◽  
Aesthetic Preference ◽  
Positive Correlation ◽  
The Relationship

A positive correlation between population size and cultural complexity is perhaps one of the most consistent findings in the field of cultural evolution. However, previous findings are largely based on studies of technology and are not necessarily generalisable across diverse cultural domains. We investigate the relationship between population size and complexity in music using Irish folk session tunes as a case study. Using analyses of a large online folk tune dataset, we show that tunes played by larger communities of musicians have diversified into a greater number of different versions but are intermediate in melodic complexity. These results suggest that while larger populations create more frequent opportunities for musical innovation, they encourage convergence upon intermediate levels of melodic complexity due to a widespread inverse U-shaped relationship between complexity and aesthetic preference. Our results show that the relationship between population size and cultural complexity is domain-dependent, rather than universal.

scholarly journals The niche construction of cultural complexity: interactions between innovations, population size and the environment

2017 ◽  
Vol 372 (1735) ◽  
pp. 20160428 ◽  
Author(s):  
Laurel Fogarty ◽  
Nicole Creanza
Keyword(s):  
Population Size ◽  
Niche Construction ◽  
Cultural Complexity ◽  
Cultural Innovation ◽  
The Subject ◽  
Cultural Traits ◽  
The Relationship ◽  
Cultural Niche ◽  
Cultural Niche Construction

Niche construction is a process through which organisms alter their environments and, in doing so, influence or change the selective pressures to which they are subject. ‘Cultural niche construction’ refers specifically to the effect of cultural traits on the selective environments of other biological or cultural traits and may be especially important in human evolution. In addition, the relationship between population size and cultural accumulation has been the subject of extensive debate, in part because anthropological studies have demonstrated a significant association between population size and toolkit complexity in only a subset of studied cultures. Here, we review the role of cultural innovation in constructing human evolutionary niches and introduce a new model to describe the accumulation of human cultural traits that incorporates the effects of cultural niche construction. We consider the results of this model in light of available data on human toolkit sizes across populations to help elucidate the important differences between food-gathering societies and food-producing societies, in which niche construction may be a more potent force. These results support the idea that a population's relationship with its environment, represented here by cultural niche construction, should be considered alongside population size in studies of cultural complexity. This article is part of the themed issue ‘Process and pattern in innovations from cells to societies’.

An Analytical Approach to Cruise Tourism As an Option For Development: a Case Study of the Sultanate of Oman

2020 ◽  
Vol 15 (2) ◽  
pp. 95-109
Author(s):  
Heba Aziz ◽  
Osman El-Said ◽  
Marike Bontenbal
Keyword(s):  
Capital City ◽  
Sultanate Of Oman ◽  
Policy Makers ◽  
Cruise Tourism ◽  
The Impact ◽  
The Relationship ◽  
Average Expenditure ◽  
Return Intention

The objective of this study was to measure the level of cruise tourists' satisfaction as well as the relationship between satisfaction, recommendation, return intention, and expenditure. Also, the impact of factors such as nationality, length of the visit, and age on the level of expenditure was measured. An empirical approach for data collection was followed and a total of 152 questionnaires were collected from cruise tourists visiting the capital city of Oman, Muscat, as cruise liners anchor at Sultan Qaboos Port. Results of the regression analysis supported the existence of a causal relationship between satisfaction with destination attributes, overall satisfaction, recommendation, return intention, and expenditure. It was found that the average expenditure varies according to age and length of the visit. Recommendations for policy makers were suggested on how to increase the role of cruise tourism in strengthening the economy.

scholarly journals White Pop, Shiny Armour and a Sling and Stone: Indigenous Expressions of Contemporary Congregational Song Exploring Christian-Māori Identity

Religions ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 123
Author(s):  
Shannon Said
Keyword(s):  
Hip Hop ◽  
Minority Groups ◽  
Cultural Backgrounds ◽  
Congregational Song ◽  
Christian Worship ◽  
Pentecostal Churches ◽  
The Relationship ◽  
Sydney Australia

It has taken many years for different styles of music to be utilised within Pentecostal churches as acceptable forms of worship. These shifts in musical sensibilities, which draw upon elements of pop, rock and hip hop, have allowed for a contemporisation of music that functions as worship within these settings, and although still debated within and across some denominations, there is a growing acceptance amongst Western churches of these styles. Whilst these developments have taken place over the past few decades, there is an ongoing resistance by Pentecostal churches to embrace Indigenous musical expressions of worship, which are usually treated as token recognitions of minority groups, and at worst, demonised as irredeemable musical forms. This article draws upon interview data with Christian-Māori leaders from New Zealand and focus group participants of a diaspora Māori church in southwest Sydney, Australia, who considered their views as Christian musicians and ministers. These perspectives seek to challenge the relationship between Indigenous and non-Indigenous relations within a church setting and create a more inclusive philosophy and practice towards being ‘one in Christ’ with the role of music as worship acting as a case study throughout. It also considers how Indigenous forms of worship impact cultural identity, where Christian worship drawing upon Māori language and music forms has led to deeper connections to congregants’ cultural backgrounds.

scholarly journals Blending in: A Case Study of Transitional Ambidexterity in the Financial Sector

2021 ◽  
Vol 13 (4) ◽  
pp. 1690
Author(s):  
Beniamino Callegari ◽  
Ranvir S. Rai
Keyword(s):  
Financial Sector ◽  
Economic Sustainability ◽  
Organizational Ambidexterity ◽  
Management Literature ◽  
Innovative Capabilities ◽  
Financial Firm ◽  
The Relationship

Organizational ambidexterity is widely recognized as necessary for the economic sustainability of firms operating in the financial sector. While the management literature has recognized several forms of ambidexterity, the relationship between them and their relative merits remain unclear. By studying a process of implementation of ambidextrous capabilities within a large Scandinavian financial firm, we explore the role of top-down reforms and bottom-up reactions in determining the development of sector-specific innovative capabilities. We find that blended ambidexterity follows naturally from the attempt to correct the tensions arising from harmonic ambidextrous blueprints. The resulting blended practice appears to be closely related to the reciprocal model of ambidexterity, which appears to be a necessity rather than a choice, for large firms attempting to develop innovative capabilities. Consequently, we suggest to re-interpret current taxonomies of ambidexterity not as alternative blueprints, but rather as stages in a long-term process of transition.

Higher education, post-conflict democratization and the legacies of authoritarian rule: The Tripoli University Programme for Rebuilding Libya

2021 ◽  
pp. 174619792098136
Author(s):  
Sansom Milton
Keyword(s):  
Higher Education ◽  
Middle East ◽  
Civic Education ◽  
Authoritarian Rule ◽  
Post Conflict ◽  
Transitional Processes ◽  
The Arab Spring ◽  
The Relationship

In this paper, the role of higher education in post-uprising Libya is analysed in terms of its relationship with transitional processes of democratization and civic development. It begins by contextualising the Libyan uprising within the optimism of the ‘Arab Spring’ transitions in the Middle East. Following this, the relationship between higher education and politics under the Qadhafi regime and in the immediate aftermath of its overthrow is discussed. A case-study of a programme designed to support Tripoli University in contributing towards democratisation will then be presented. The findings of the case-study will be reflected upon to offer a set of recommendations for international actors engaging in political and civic education in conflict-affected settings, in particular in the Middle East.

Group Selection in the Evolution of Religion: Genetic Evolution or Cultural Evolution?

2015 ◽  
Vol 15 (3-4) ◽  
pp. 235-253 ◽  
Author(s):  
Taylor Davis
Keyword(s):  
Human Evolution ◽  
Cultural Evolution ◽  
Group Selection ◽  
Genetic Group ◽  
Genetic Evolution ◽  
Psychological Traits ◽  
Religious Psychology ◽  
Religious Evolution ◽  
The Relationship

In the scientific literature on religious evolution, two competing theories appeal to group selection to explain the relationship between religious belief and altruism, or costly, prosocial behavior. Both theories agree that group selection plays an important role in cultural evolution, affecting psychological traits that individuals acquire through social learning. They disagree, however, about whether group selection has also played a role in genetic evolution, affecting traits that are inherited genetically. Recently, Jonathan Haidt has defended the most fully developed account based on genetic group selection, and I argue here that problems with this account reveal good reasons to doubt that genetic group selection has played any important role in human evolution at all. Thus, considering the role of group selection in religious evolution is important not just because of what it reveals about religious psychology and religious evolution, but also because of what it reveals about the role of group selection in human evolution more generally.

The special measures school and the ‘c’ word: A case study of the role of conformity, compliance chimera, and the power of community and context in a special measures secondary school in northern England

2017 ◽  
Vol 9 (2) ◽  
pp. 101-113
Author(s):  
Diann Hanson
Keyword(s):  
Secondary School ◽  
Children's Services ◽  
Economic Context ◽  
Economically Deprived ◽  
Children’S Services ◽  
The Uk ◽  
The Relationship ◽  
Methods Of Reconstruction

This article explores the relationship between capital and education through the experiences of a British secondary school following a grading by the Office for Standards in Education, Children’s Services and Skills that placed the school into special measures, considering the underlying assumptions and inequalities highlighted and obfuscated by the special measures label. The formulaic and ritualistic manner in which operational and ideological methods of reconstruction were presented as the logical (and only) pathway towards improvement is examined in an effort to disentangle the purpose of the ‘means-to-an-end’ approach within prevailing hegemonic structures, requiring a revisit to contemporary positioning of Gramscian concepts of ideology through the work of Gandin. The decontextualisation of schools from their socio-economic environments is probed in order to expose the paradoxes and fluidity of resistant discourse. The ambiguities between a Catholic ethos, neo-liberal restructuring and the socio-economic context of the school and the greater demands to acquiesce to externally prescribed notions of normativity are considered as a process that conversely created apertures, newly formed sublayers and corrugations where transformation could take root. Unforeseen epiphanies and structures of dissent are identified and will enrich the narrative of existence and survival in a special measures school in an economically deprived northern town in the UK.

scholarly journals PENGARUH REVIU RKA-K/L OLEH APIP TERHADAP EFISIENSI ALOKASI ANGGARAN KEMENTERIAN AGAMA

2019 ◽  
Vol 1 (1) ◽  
pp. 12
Author(s):  
Edy Effendi ◽  
Muhammad Imron
Keyword(s):  
Linear Regression ◽  
Simple Linear Regression ◽  
Independent Variables ◽  
Dependent Variables ◽  
Before And After ◽  
The Impact ◽  
The Relationship ◽  
Positive Effect

Research on the role of the APIP review of the Ministry/agency Work Plan and Budget document to determine the impact on the efficiency of ministry/agency spending (case study at the Ministry of Religion). The method used in this study uses simple linear regression with dummy. The use of linear regression is used to examine the relationship between independent variables (certain types of expenditure) and dependent variables (total expenditure). Whereas, dummy is used to find out before and after the APIP review is done. Throughout the author's search, this research has never been done. Based on the results of linear regression obtained, the APIP review significantly had a positive effect on official travel expenditure and honorarium but did not significantly affect building spending and equipment. Abstrak   Penelitian atas peran reviu APIP atas dokumen Rencana Kerja dan Anggaran Kementerian Negara/Lembaga untuk mengetahui dampaknya terhadap efisiensi belanja kementerian/lembaga (studi kasus pada Kementerian Agama). Metode yang digunakan dalam penelitian ini menggunakan regresi linier sederhana dengan dummy. Penggunaan regresi liner digunakan untuk meneliti hubungan antara variable independen (jenis belanja tertentu) dan variable dependen (total belanja). Sedangkan, dummy digunakan untuk mengetahui sebelum dan setelah reviu APIP dilakukan. Sepanjang penelusuran penulis, penelitian ini belum pernah dilakukan. Berdasarkan hasil regresi linier diperoleh, reviu APIP signifikan berpengaruh positif terhadap  belanja perjalanan dinas dan honorarium tetapi tidak signifikan berbengaruh terhadap belanja gedung dan alat.

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