Piano+: An Approach towards a Performance System Used within Free Improvisation

2010 ◽  
Vol 20 ◽  
pp. 41-46
Author(s):  
Sebastian Lexer
Keyword(s):  
Decision Making ◽  
Parameter Space ◽  
Social Space ◽  
Computer Performance ◽  
Free Improvisation ◽  
Technical Realization ◽  
Acoustic Instruments ◽  
Performance System ◽  
And Behavior ◽  
Computer Operation

This article explores the author's strategy for developing a computer performance system designed for free improvisation with acoustic instruments following a non-idiomatic approach. Philosophical considerations on potentiality and personal and social space and research into the psychology of motivation and behavior have inspired and enabled a different approach to integrating technology with improvisation. The technical realization of a parameter space, in particular utilizing contingent behavior emerging from the convergent mapping of a mixture of controller types, has proven effective for the spontaneous creative decision making required to extend the sonic potential of an acoustic piano while minimizing direct computer operation, as applied regularly in practice by the author.

Influence of Confucian culture on entrepreneurial decision making using data from China's floating population

2020 ◽  
Vol 48 (7) ◽  
pp. 1-12
Author(s):  
Ran Xiong ◽  
Ping Wei
Keyword(s):  
Decision Making ◽  
Floating Population ◽  
Positive Role ◽  
Confucian Culture ◽  
Chinese Nation ◽  
Using Data ◽  
Entrepreneurial Decision ◽  
And Behavior ◽  
The Relationship

Confucian culture has had a deep-rooted influence on Chinese thinking and behavior for more than 2,000 years. With a manually created Confucian culture database and the 2017 China floating population survey, we used empirical analysis to test the relationship between Confucian culture and individual entrepreneurial choice using data obtained from China's floating population. After using the presence and number of Confucian schools and temples, and of chaste women as instrumental variables to counteract problems of endogeneity, we found that Confucian culture had a significant role in promoting individuals' entrepreneurial decision making among China's floating population. The results showed that, compared with those from areas of China not strongly influenced by Confucian culture, individuals from areas that are strongly influenced by Confucian culture were more likely to choose entrepreneurship as their occupation choice. Our findings reveal cultural factors that affect individual entrepreneurial behavior, and also illustrate the positive role of Confucianism as a representative of the typical cultures of the Chinese nation in the 21st century.

Knowing bears: An ethnographic study of knowledge and agency in human–bear cohabitation

2021 ◽  
pp. 251484862110150
Author(s):  
Svetoslava Toncheva ◽  
Robert Fletcher
Keyword(s):  
Decision Making ◽  
Ursus Arctos ◽  
Conservation Management ◽  
Ethnographic Study ◽  
Human Research ◽  
Research Challenges ◽  
Living Together ◽  
Growing Body ◽  
And Behavior ◽  
Attitudes And Behavior

This article explores a case of human–wildlife cohabitation in the Rodopi mountains of Bulgaria, wherein people and brown bears ( Ursus arctos) have adapted to living together in relative harmony. While this is due to a variety of factors, chief among these is the way both people and bears appear to pursue knowledge of one another and act on this knowledge so as to actively minimize potential for conflict. We draw on this case to contribute to growing discussion concerning how nonhumans should be understood and included within conservation policymaking. While conservation has conventionally been understood as something humans do on behalf of other species, a growing body of “more-than-human” research challenges this perspective as “anthropocentric” in arguing that nonhumans should be considered “co-constitutive actors” of the spaces they occupy. Based on this understanding, some go so far as to assert that a “multispecies ethics” demands that nonhumans be actively included in decision-making concerning such spaces’ governance. While our study indeed demonstrates that both humans and bears seem to mold their behavior in relation to their sensing of the other’s behavior, it also demonstrates that knowledge of bears’ behavior is ultimately always interpreted by humans in conservation management. Moreover, different groups of stakeholders hold different knowledge of bears that influence their attitudes and behavior towards the animals. The study thus raises important questions concerning how to incorporate bears (and other nonhumans) within conservation decision-making, and whose knowledge should be privileged in the process.

scholarly journals Distinct roles for dopamine clearance mechanisms in regulating behavioral flexibility

2021 ◽  
Author(s):  
Clio Korn ◽  
Thomas Akam ◽  
Kristian H. R. Jensen ◽  
Cristiana Vagnoni ◽  
Anna Huber ◽  
...  
Keyword(s):  
Decision Making ◽  
Behavioral Flexibility ◽  
Dopamine Neurons ◽  
Nucleus Accumbens Core ◽  
Comt Inhibition ◽  
Improved Performance ◽  
Dopamine Signaling ◽  
Precise Relationship ◽  
And Behavior ◽  
Kinetics Of

AbstractDopamine plays a crucial role in adaptive behavior, and dysfunctional dopamine is implicated in multiple psychiatric conditions characterized by inflexible or inconsistent choices. However, the precise relationship between dopamine and flexible decision making remains unclear. One reason is that, while many studies have focused on the activity of dopamine neurons, efficient dopamine signaling also relies on clearance mechanisms, notably the dopamine transporter (DAT), which predominates in striatum, and catechol-O-methyltransferase (COMT), which predominates in cortex. The exact locus, extent, and timescale of the effects of DAT and COMT are uncertain. Moreover, there is limited data on how acute disruption of either mechanism affects flexible decision making strategies mediated by cortico-striatal networks. To address these issues, we combined pharmacological modulation of DAT and COMT with electrochemistry and behavior in mice. DAT blockade, but not COMT inhibition, regulated sub-second dopamine release in the nucleus accumbens core, but surprisingly neither clearance mechanism affected evoked release in prelimbic cortex. This was not due to a lack of sensitivity, as both amphetamine and atomoxetine changed the kinetics of sub-second release. In a multi-step decision making task where mice had to respond to reversals in either reward probabilities or the choice sequence to reach the goal, DAT blockade selectively impaired, and COMT inhibition improved, performance after reward reversals, but neither manipulation affected the adaptation of choices after action-state transition reversals. Together, our data suggest that DAT and COMT shape specific aspects of behavioral flexibility by regulating different aspects of the kinetics of striatal and cortical dopamine, respectively.

scholarly journals Understanding older adults' medication decision making and behavior: A study on over-the-counter (OTC) anticholinergic medications

2019 ◽  
Vol 15 (1) ◽  
pp. 53-60 ◽  
Author(s):  
Richard J. Holden ◽  
Preethi Srinivas ◽  
Noll L. Campbell ◽  
Daniel O. Clark ◽  
Kunal S. Bodke ◽  
...  
Keyword(s):  
Older Adults ◽  
Decision Making ◽  
Over The Counter ◽  
Anticholinergic Medications ◽  
And Behavior

scholarly journals Evidence for a Cultural Mindset: Combining Process Data, Theory, and Simulation

2020 ◽  
Author(s):  
LaTasha R Holden ◽  
Michelle LaMar ◽  
Malcolm Bauer
Keyword(s):  
Decision Making ◽  
Student Performance ◽  
Cognitive Modeling ◽  
Cross Cultural ◽  
Simulation Game ◽  
Future Research ◽  
Sequential Decision ◽  
Process Data ◽  
Cultural Contexts ◽  
And Behavior

The goal of the present work is to build a foundation for understanding cognition and decision-making processes in innovative assessment contexts. Specifically, we will assess students’ Cross-Cultural Competence (3C: see Thomas et al., 2008) through a social simulation game. The present work will use Mindset (i.e., individuals beliefs about whether ability is fixed or changeable, see Dweck, 2006) to ground the project in theory because it has been shown to be a powerful motivator for decision-making and behavior in learning and achievement (Dweck & Leggett; 1988; Dweck, 1999), and in cross-cultural contexts (Dweck, 2012). The novel contribution of this paper is to apply Mindset theory to social situations requiring 3C, thus proposing the notion of cultural mindsets—defined here as the set of beliefs including affect, cognition, and behavior people bring to cross-cultural contexts. In cultural mindset, affect and cognition govern the ease with which people adapt, learn, and update cultural information. Additionally, we argue that cultural mindsets are important mechanisms involved in navigating cross-cultural situations effectively and should be considered more in future research. In order to understand how cultural mindset affects student performance, we will apply a computational cognitive modeling approach using Markov decision process (MDP) models. The MDP approach is appropriate for sequential decision-making in non-deterministic environments—as actions are chosen as part of a plan to achieve goals with the knowledge that some action effects will be probabilistic.

scholarly journals A Framework of Observer-Based Biases in Citizen Science Biodiversity Monitoring: Semi-Structuring Unstructured Biodiversity Monitoring Protocols

2021 ◽  
Vol 9 ◽  
Author(s):  
Ofer Arazy ◽  
Dan Malkinson
Keyword(s):  
Decision Making ◽  
Citizen Science ◽  
Temporal Distribution ◽  
Biodiversity Monitoring ◽  
Biodiversity Data ◽  
Science Data ◽  
The Public ◽  
Spatio Temporal ◽  
Monitoring Protocols ◽  
And Behavior

Citizen science, whereby ordinary citizens participate in scientific endeavors, is widely used for biodiversity monitoring, most commonly by relying on unstructured monitoring approaches. Notwithstanding the potential of unstructured citizen science to engage the public and collect large amounts of biodiversity data, observers’ considerations regarding what, where and when to monitor result in biases in the aggregate database, thus impeding the ability to draw conclusions about trends in species’ spatio-temporal distribution. Hence, the goal of this study is to enhance our understanding of observer-based biases in citizen science for biodiversity monitoring. Toward this goals we: (a) develop a conceptual framework of observers’ decision-making process along the steps of monitor – > record and share, identifying the considerations that take place at each step, specifically highlighting the factors that influence the decisions of whether to record an observation (b) propose an approach for operationalizing the framework using a targeted and focused questionnaire, which gauges observers’ preferences and behavior throughout the decision-making steps, and (c) illustrate the questionnaire’s ability to capture the factors driving observer-based biases by employing data from a local project on the iNaturalist platform. Our discussion highlights the paper’s theoretical contributions and proposes ways in which our approach for semi-structuring unstructured citizen science data could be used to mitigate observer-based biases, potentially making the collected biodiversity data usable for scientific and regulatory purposes.

scholarly journals Major renovations of apartment complexes: Russian people’s projective attitudes and behavior practices

2020 ◽  
Vol 11 (4) ◽  
pp. 190-211
Author(s):  
Anna V. Ermishina ◽  
Lyudmila V. Klimenko
Keyword(s):  
Decision Making ◽  
Common Property ◽  
Empirical Studies ◽  
European Social Survey ◽  
Actual Behavior ◽  
Apartment Buildings ◽  
Public Property ◽  
Property Owners ◽  
And Behavior ◽  
Attitudes And Behavior

This article analyzes the Russian people’s projective attitudes and behavior practices when it comes to participating in the funding and organizing of major renovations of apartment buildings. The empirical base for the study consists of data from sociological surveys conducted by VCIOM (2015-2020), the Institute of Sociology of the RAS (2003-2019), FOM (2015), Levada Center (2019), The European Social Survey (2016, 2018), as well as the authors’ own expert interviews conducted in 2020. The need to ensure the safety of housing, the complexity and high cost of renovations is a reasonable explanation for government interference in this sector. Russia’s housing legislature assigns responsibility for maintaining and renovating common property to apartment owners, while also stipulating a funding procedure for major renovations based on deposits made by property owners. The system currently in place in Russia for funding and organizing major renovations, which implies the existence of both a “common reserve” and “special accounts” for regulated property owner contributions (that resemble a tax), is far from perfect, it being associated with such issues as a lack of funding, low quality of major renovations, susceptibility to corruption, owners having insufficient control when it comes to decision making. While analyzing material from all-Russian and regional empirical studies, the gap becomes evident between projective attitudes and the actual behavior of Russian people in the realm of major renovations. Despite a marked critical attitude when it comes to evaluating utility service quality, not to mention the “common reserve” model (which is a way of pulling together funds for major renovations and keeping them on the regional operator’s account) being regarded as socially unjust, nevertheless property owners demonstrate a low degree of civic self-organization and meager capability when it comes to taking collective action (as in participating in apartment complex meetings to discuss major renovations, creating and transferring money to dedicated accounts, keeping track of the major renovation process etc.). The reasons why property owners are so slow to develop any efficiency largely lie in the specifics of the institutional collective decision-making environment in regards to the funding and execution of local public property renovation, which also includes major renovations of apartment buildings.

When the Absence of Reasoning Breeds Meaning

2018 ◽  
Author(s):  
Carey K. Morewedge ◽  
Daniella M. Kupor
Keyword(s):  
Decision Making ◽  
External Source ◽  
Judgment And Decision Making ◽  
Dream Interpretation ◽  
The Self ◽  
The World ◽  
Religious Thoughts ◽  
The Many ◽  
And Behavior ◽  
Insight Into

Intuitions, attitudes, images, mind-wandering, dreams, and religious messages are just a few of the many kinds of uncontrolled thoughts that intrude on consciousness spontaneously without a clear reason. Logic suggests that people might thus interpret spontaneous thoughts as meaningless and be uninfluenced by them. By contrast, our survey of this literature indicates that the lack of an obvious external source or motive leads people to attribute considerable meaning and importance to spontaneous thoughts. Spontaneous thoughts are perceived to provide meaningful insight into the self, others, and the world. As a result of these metacognitive appraisals, spontaneous thoughts substantially affect the beliefs, attitudes, decisions, and behavior of the thinker. We present illustrative examples of the metacognitive appraisals by which people attribute meaning to spontaneous secular and religious thoughts, and the influence of these thoughts on judgment and decision-making, attitude formation and change, dream interpretation, and prayer discernment.

Unraveling What’s on Our Minds

2018 ◽  
Author(s):  
Claire M. Zedelius ◽  
Jonathan W. Schooler
Keyword(s):  
Decision Making ◽  
Working Memory ◽  
Task Performance ◽  
Cognitive Processes ◽  
Positive Mood ◽  
Mind Wandering ◽  
Different Types ◽  
And Behavior

Mind-wandering encompasses a variety of different types of thought, involving various different experiential qualities, emotions, and cognitive processes. Much is lost by simply lumping them together, as is typically done in the literature. The goal of this chapter is to explore the nuances that distinguish different types of mind-wandering. The chapter draws on research on mind-wandering as well as other literatures to gain a better understanding of how these different types of mind-wandering affect cognition and behavior. It specifically discusses the distinct effects of different types of mind-wandering on task performance, working memory, mood, and creativity. Finally, the chapter discusses the idea of deliberate engagement in particular types of mind-wandering as a way to achieve desirable outcomes, such as maintaining a positive mood, enhancing creativity, or aiding decision-making.

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