scholarly journals The Role of Absolute Pitch Memory in the Oral Transmission of Folksongs

2015 ◽  
Vol 10 (3) ◽  
pp. 161 ◽  
Author(s):  
Merwin Olthof ◽  
Berit Janssen ◽  
Henkjan Honing
Keyword(s):  
Geographical Location ◽  
Empirical Support ◽  
Absolute Pitch ◽  
Bimodal Distribution ◽  
Oral Traditions ◽  
Contextual Cues ◽  
Oral Transmission ◽  
Family Analysis ◽  
Audio Recordings

Absolute Pitch (AP) is the ability to identify or produce isolated tones in the absence of contextual cues or reference pitches. While AP is thought to differ from other human abilities in its bimodal distribution (Takeuchi &amp; Hulse, 1993) &ndash; either you have it or you do not &ndash; recent evidence suggests that memory for absolute pitch in a melody is actually widespread (Schellenberg &amp; Trehub, 2003). In the current project the Dutch collection of historic audio recordings, <em>Onder de Groene Linde </em>(Grijp, 2008), is used as a source to explore the potential role of AP in the memory of songs transmitted in oral traditions. Since the melodies in this database are grouped by <em>tune family</em> and are available as sound files, they can serve as empirical support for the Absolute Pitch Memory (APM) hypothesis predicting that these tunes are memorized and transmitted over time and geographical location based on their absolute pitch height. To this end, a between- and a within-tune family analysis was performed. In the between tune family analysis, two tune families showed significant inter-recording tonic pitch consistency. The within tune family analysis further substantialized that effect, while controlling for possible factors of variance, such as gender, geographical origin, and lyrics. Together, the results are taken as empirical support that APM plays a significant role in the oral transmission of folksongs.

scholarly journals Absolute Pitch in Oral Transmission of Folk Tunes as Constrained Random Walks

2015 ◽  
Vol 10 (3) ◽  
pp. 178
Author(s):  
Klaus Frieler
Keyword(s):  
Random Walks ◽  
Empirical Research ◽  
Empirical Data ◽  
Absolute Pitch ◽  
Folk Songs ◽  
Pitch Class ◽  
Oral Transmission

In this commentary, I would like to add a few of our own, still unpublished, empirical observations concerning the possible role of absolute pitch memory (APM) in the oral transmission of folksongs. This empirical data poses some questions on the likelihood of the observed inter-recording tonic pitch consistency of Olthof, Janssen &amp; Honing (2015) and how these could come about. Based on simulations of absolute pitch class of tonics during oral transmission of folk songs, I argue that the interplay of melodic range and vocal range might actually be the main reason for the observed non-uniformity, in contrast to the conclusions presented in Olthof et al. (2015). However, this does not invalidate the therein presented evidence, but makes the case more puzzling, consequently calling for more empirical research on the interaction of melodic and vocal range and latent APM as well as for more detailed modeling of oral transmission of folk songs.

“Quasi industre giardiniero”

2016 ◽  
Vol 33 (4) ◽  
pp. 522-568
Author(s):  
Cory M. Gavito
Keyword(s):  
Complex Nature ◽  
Editorial Process ◽  
Fluid Exchange ◽  
Oral Transmission ◽  
Musical Practices

Among the roughly 150 Italian songbooks published between 1610 and 1665 with the guitar tablature known as alfabeto, about thirteen are anthologies. These anthologies often advertise the role of a compiler who has gathered together music by diverse authors. The extent to which compilers also functioned as authors and editors is not well understood. This essay considers the case of Giovanni Stefani, a compiler who, in the preface to his Scherzi amorosi of 1622, describes the anthology as a collection of his choosing that contains “varie compositioni de Virtuosi della prima classe” (various compositions of first-class virtuosos). Intriguingly, none of the settings Stefani prints (in both this alfabeto anthology and two others) include attributions. Since the 1880s, scholars have been preoccupied with matters of transmission and attribution, unearthing a network of textual and musical concordances. This article expands the nexus of Stefani’s songs and their concordant sources, revealing an array of examples that range from identical copies to “partial” concordances that take over motives, phrases, refrains, or harmonic schemes. These examples indicate that in preparing his anthologies, Stefani mined a corpus of existing prints and manuscripts while also relying heavily on oral transmission. The complex nature of Stefani’s approach, taken together with his complete avoidance of composer attributions, points toward an editorial process shaped by a fluid exchange between oral and written musical practices.

Ups and downs on the roller coaster of task conflict: the role of group cognitive complexity, collective emotional intelligence and team creativity

2020 ◽  
Vol 18 (1) ◽  
pp. 23-37
Author(s):  
Andreea Gheorghe ◽  
Oana Fodor ◽  
Anișoara Pavelea
Keyword(s):  
Emotional Intelligence ◽  
Cognitive Complexity ◽  
Empirical Support ◽  
Task Conflict ◽  
Team Creativity ◽  
Mediating Role ◽  
Low Levels ◽  
Explanatory Mechanism ◽  
The Relationship

This study explores the association between task conflict and team creativity and the role of group cognitive complexity (GCC) as a potential explanatory mechanism in a sample of 159 students organized in 49 groups. Moreover, we analyzed the moderating effect of collective emotional intelligence (CEI)in the relationship between task conflict and GCC.As hypothesized, we found that task conflict has a nonlinear relationship with GCC, but contrary to our expectations, it follows a U-shaped association, not an inversed U-shape. In addition,the moderating role of CEI was significant only at low levels. Contrary to our expectation, the mediating role of GCC did not receive empirical support. Theoretical and practical contributions are discussed.

The Affiliative Role of Empathy in Everyday Interpersonal Interactions

2019 ◽  
Author(s):  
Whitney R. Ringwald ◽  
Aidan G.C. Wright
Keyword(s):  
Individual Differences ◽  
Structural Equation ◽  
Community Sample ◽  
Empirical Support ◽  
Interpersonal Behavior ◽  
Equation Modeling ◽  
Experimental Conditions ◽  
Student Sample ◽  
Ecological Momentary

Empathy theoretically serves an affiliative interpersonal function by satisfying motives for intimacy and union with others. Accordingly, empathy is expected to vary depending on the situation. Inconsistent empirical support for empathy’s affiliative role may be due to methodology focused on individual differences in empathy or differences between controlled experimental conditions, which fail to capture its dynamic and interpersonal nature. To address these shortcomings, we used ecological momentary assessment to establish typical patterns of empathy across everyday interactions. Associations among empathy, affect, and interpersonal behavior of self and interaction partner were examined in a student sample (N=330), then replicated in a pre-registered community sample (N=279). Multi-level structural equation modeling was used to distinguish individual differences in empathy from interaction-level effects. Results show people are more empathetic during positively-valanced interactions with others perceived as warm and when expressing warmth. By confirming the typically affiliative role of empathy, existing research to the contrary can be best understood as exceptions to the norm.

scholarly journals Political Institutions and Coups in Dictatorships

2021 ◽  
pp. 001041402199716
Author(s):  
Nam Kyu Kim ◽  
Jun Koga Sudduth
Keyword(s):  
Empirical Analysis ◽  
Political Institutions ◽  
Empirical Support ◽  
Democratic Institutions ◽  
The Creation

Does the creation of nominally democratic institutions help dictators stay in power by diminishing the risk of coups? We posit that the effectiveness of political institutions in deterring coups crucially depends on the types of plotters and their political goals. By providing a means to address the ruling coalition’s primary concerns about a dictator’s opportunism or incompetence, institutions reduce the necessity of reshuffling coups, in which the ruling coalition replaces an incumbent leader but keeps the regime intact. However, such institutions do not diminish the risk of regime-changing coups, because the plotters’ goals of overthrowing the entire regime and changing the group of ruling coalition are not achievable via activities within the institutions. Our empirical analysis provides strong empirical support for our expectations. Our findings highlight that the role of “democratic” institutions in deterring coups is rather limited as it only applies to less than 38% of coup attempts.

In retrospect: The influence of chief executive officers’ historical relative pay on overconfidence

2021 ◽  
pp. 147612702110048
Author(s):  
J Daniel Zyung ◽  
Wei Shi
Keyword(s):  
Chief Executive Officers ◽  
Empirical Support ◽  
Chief Executive ◽  
Firm Level ◽  
Self Confidence ◽  
Self Worth ◽  
Executive Officers ◽  
Leadership Research ◽  
The Relationship

This study proposes that chief executive officers who have received over their tenure a greater sum of total compensation relative to the market’s going rate become overconfident. We posit that this happens because historically overpaid chief executive officers perceive greater self-worth to the firm whereby such self-serving attribution inflates their level of self-confidence. We also identify chief executive officer- and firm-level cues that can influence the relationship between chief executive officers’ historical relative pay and their overconfidence, suggesting that chief executive officers’ perceived self-worth is more pronounced when chief executive officers possess less power and when their firm’s performance has improved upon their historical aspirations. Using a sample of 1185 firms and their chief executive officers during the years 2000–2016, we find empirical support for our predictions. Findings from this study contribute to strategic leadership research by highlighting the important role of executives’ compensation in creating overconfidence.

Does Customer Experience Always Benefit Company? Examining Customers’ Epistemic Motivation and Interaction With Service Contexts

2021 ◽  
pp. 183933492199886
Author(s):  
Vu Thi Mai Chi ◽  
Widya Paramita ◽  
Tran Ha Minh Quan
Keyword(s):  
Social Identity Theory ◽  
Empirical Support ◽  
Customer Experience ◽  
Customer Engagement ◽  
Survey Method ◽  
Epistemic Motivation ◽  
Engagement Behavior ◽  
Company Identification ◽  
Employee Identification

The main purpose of this study is explaining how and when customer experience benefits the company. Built upon social identity theory, we propose that customer experience leads to customer engagement behavior, via two routes: customer-company and customer-employee identification. Furthermore, we advance that customers’ epistemic motivation negatively moderates the mediated effect of customer experience on customer engagement behavior. We ran two studies to validate the measurement of customer experience and to test our hypotheses. For the two studies, we employed a survey method by recruiting consumers of beauty salons in Vietnam. The results demonstrated that EXQ as a measurement for customer experience is applicable to the context of the study and provided empirical support for the hypotheses. Such as, this research found that customer experience positively influences customer engagement behavior as mediated by customer-company and customer-employee identification. Furthermore, this research revealed that customer epistemic motivation negatively moderates the mediated effect of customer experience on customer engagement behavior via customer-employee identification. However, the moderating role of customer epistemic motivation is insignificant for the mediated relationship via customer-company identification. Finally, this research offers theoretical and practical contributions that are elaborated and further discussed.

scholarly journals Anxiety as a risk factor for cardiovascular disease independent of depression: A narrative review of current status and conflicting findings

2021 ◽  
Vol 8 (1) ◽  
pp. 205510292098746
Author(s):  
Håvard R Karlsen ◽  
Florian Matejschek ◽  
Ingvild Saksvik-Lehouillier ◽  
Eva Langvik
Keyword(s):  
Cardiovascular Disease ◽  
Risk Factor ◽  
Study Design ◽  
Empirical Support ◽  
Narrative Review ◽  
Current Status ◽  
Depression And Anxiety ◽  
Evidential Support ◽  
Meta Analyses

The aim of this paper is to summarise and evaluate the empirical support for the association between anxiety and cardiovascular disease (CVD) and to address challenges related to method and study design. We review results from meta-analyses and more recent findings on the association of anxiety and the risk of CVD. Depression and anxiety are often listed as psychosocial risk markers of CVD, but the role of anxiety as a risk factor for CVD has not received the same evidential support as the effects of depression. Through a narrative review we identified six meta-analyses as well as 15 recent large studies of anxiety and CVD that we summarise. Some of the conflicting findings may be artefacts of study design or population the sample is drawn from. Researchers should take care to be population specific, measurement specific and outcome specific, and to control for comorbid depression.

scholarly journals The role of salient beliefs in graduates’ intention to apply

2015 ◽  
Vol 41 (1) ◽  
Author(s):  
Samantha Adams ◽  
François De Kock
Keyword(s):  
Empirical Support ◽  
Behavioural Control ◽  
Control Beliefs ◽  
Future Research ◽  
Research Approach ◽  
Application Process ◽  
Perceived Behavioural Control ◽  
Latent Variable Analysis ◽  
Study Results

Orientation: Organisations compete fiercely to recruit the best graduates, because they consider them a rich source of future talent. In the recruitment literature, it has become increasingly important to understand the factors that influence graduate applicant intentions. Research purpose: Drawing on the theory of planned behaviour (TPB), we tested a model proposing that applicant intention is a function of their attitude towards applying, beliefs about referent other’s expectations (subjective norms) and perceived behavioural control with respect to this behaviour.Motivation for the study: The study was motivated by the need to shed light on graduate applicants’ decisions to apply to an organisation of their choice. Research approach, design and method: The study used a quantitative design to test hypotheses that attitudes towards behaviour, norms and control beliefs would influence intention to apply. We surveyed prospective job seekers (N = 854) studying at a South African university about their beliefs regarding the job application process. Main findings: Structural equation modelling showed reasonable fit of the proposed model to the survey data. Latent variable analysis demonstrated that perceived behavioural control and subjective norm explained intention to apply. With the combination of all three variables, only attitude towards applying did not play a significant role in the prediction of intention to apply, which is contrary to previous research. Practical/managerial implications: The findings highlight the role of salient control beliefs in the application process. Efforts by universities and organisations to affect intentions to apply may potentially benefit from focusing on support services that could enhance feelings of control and minimise perceived obstacles. Recruiters could focus on control to increase potential recruitment pools. Contribution/value-add: The study contributes to the recruitment literature in three ways. Firstly, TPB is shown to be a useful framework to explain graduate applicants’ intention to apply, as this theoretical model found empirical support. In doing so, the present study advances our understanding of how graduates’ intentions to apply are formed. Secondly, the results showed that applicants’ control and normative beliefs dominate when considering applying. Lastly, the study results open up interesting avenues for future research on applicant intentions.

The Role of Group Work in Classroom Second Language Acquisition

1985 ◽  
Vol 7 (2) ◽  
pp. 233-248 ◽  
Author(s):  
Teresa Pica ◽  
Catherine Doughty
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Acquisition ◽  
Group Work ◽  
Classroom Interaction ◽  
Empirical Support ◽  
Important Variable ◽  
Classroom Organization ◽  
Interaction Task

The shift in language classroom organization from teacher-fronted to student group work has received a growing amount of theoretical and empirical support (cf. Long, 1983; Long, Adams, McLean, and Castanos, 1976; Taylor, 1982). However, this practice is becoming so popular that it is in danger of turning into yet another ESL bandwagon. The following study was conducted, therefore, to evaluate the role of group work in the classroom, specifically in regard to its possible effects on classroom second language acquisition. Comparisons were made of three ESL classrooms during group vs. teacher-fronted classroom interaction on decision-making tasks.Analysis focused on three broad categories: (1) grammaticality of input, (2) negotiation of input, and (3) individual input/production. Significant differences between the two participation patterns were indicated only in the increased amount of input and production for individual students during group interaction. Task, rather than participation pattern was shown to be a more important variable with regard to parameters (1) and (2). These results suggested that group work has a useful but somewhat restricted role in classroom second language acquisition.

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