scholarly journals Identity signaling, identity reception and the evolution of social recognition in a Neotropical frog

Evolution ◽  
2021 ◽  
Author(s):  
James P. Tumulty ◽  
Zachary K. Lange ◽  
Mark A. Bee
2016 ◽  
Vol 25 (5) ◽  
pp. 465-478 ◽  
Author(s):  
Sreejesh S. ◽  
Abhigyan Sarkar ◽  
Subhadip Roy

Purpose The purpose of this study was to conceptualize consumer’s luxury brand aspiration and develop a psychometrically reliable scale to measure the construct. This study aims to extend the existing research in luxury branding domain through validating a scale to measure consumer’s luxury brand aspiration. Design/methodology/approach Initially, the dimensions of consumer’s luxury brand aspiration were identified through prior literature review and qualitative investigations. This was followed by a series of scale development studies suggested by Churchill (1979). Findings The results supported that the second-order measure of consumer’s luxury brand aspiration consist of four related first-order dimensions, namely, identity signaling, social recognition, self-esteem and achievement signaling. Luxury brand aspiration was found to have direct positive influences on brand commitment and brand attachment. Brand commitment and attachment in turn significantly influence intention to pay price premium. Originality/value Value of this research article lies in validating a scale to measure individual’s luxury brand aspiration for the first time in branding literature.


2021 ◽  
Author(s):  
James P Tumulty ◽  
Zachary K Lange ◽  
Mark A Bee

Animals recognize familiar individuals to perform a variety of important social behaviors. Social recognition is often mediated by communication between signalers who produce signals that contain identity information and receivers who categorize these signals based on previous experience. We tested two hypotheses about adaptations in signalers and receivers that enable the evolution of social recognition using two species of closely related territorial poison frogs. Male golden rocket frogs (Anomaloglossus beebei) recognize the advertisement calls of conspecific territory neighbors and display a "dear enemy effect" by responding less aggressively to neighbors than strangers, while male Kai rocket frogs (A. kaiei) do not. Our results did not support the identity signaling hypothesis: both species produced advertisement calls that contain similar amounts of identity information. Our results did support the identity reception hypothesis: both species exhibited habituation of aggression to playbacks simulating the arrival of a new neighbor, but only golden rocket frogs showed renewed aggression when they subsequently heard calls from a different male. These results suggest that an ancestral mechanism of plasticity in aggression common among frogs has been modified through natural selection to be specific to calls of individual males in golden rocket frogs, enabling a social recognition system.


2018 ◽  
Vol 2 (1) ◽  
pp. 17
Author(s):  
Ahmad Fauzi ◽  
Chusnul Muali

Pesantren and social value system is the result of constructing kiai's thoughts and social actions as an inseparable entity. This study aims to interpret the role and social action of kiai Moh Hasan, both as a fighter (al-haiah al-jihaadi li'izzi al-Islaami wal muslimin) in the community as well as guidance and guidance for the community (al-haiah al ta 'awuny wa al takafuly wal al ittijaahi) and teaching in educational institutions (al-haiah al ta'lim wa al-tarbiyah), significantly contributes greatly to the social realities of society in Indonesia. Portrait of central figure kiai Moh Hasan can not be separated from the depth of his field of Islamic science, simplicity, kezuhudan, struggle, sincerity and generosity. This view, not only recognized among the people around the boarding school, students and colleagues, but also spread in some areas in Indonesia. The fame of kiai Moh Hasan among scholars, habaib and society has many karamah and some other privileges, not even a few from the social recognition of kiai Moh Hasan Genggong, because the kiai are believed to have closeness with God, thus perceived as auliya'Allah. Thus the role and social actions of the kiai above, gave birth to the value system, so as to influence and move the social action of other individuals. The internalization of the aforementioned values becomes social capital in building a spiritual-based transformative leadership, as a strong leadership model and conducts various changes in the social field, by transforming the value of the ethical values.


2020 ◽  
Vol 53 (3) ◽  
pp. 64-87
Author(s):  
Volodymyr Reznik ◽  
Oleksandr Reznik

This article explores the sources of legitimacy of private property in the means of production in Ukraine. The conceptualization of legitimacy of private property was made by analyzing theoretical approaches to the study of the foundations of private property relations in Western countries. The application of these approaches tests economic utilitarian, psychological, and sociocultural explanations of legitimacy of large and small private enterprises and private land in the process of activation of post-communist transition of Ukrainian society. The basic hypothesis was that the process of legitimation of private property in the means of production proceeds by uniting utilitarian and psychological adaptation with sociocultural agreement of ideological attitudes. This hypothesis was verified with the help of created legitimacy indices by comparison of linear regressions and data of the Institute of Sociology of the National Academy of Sciences (NAS) of Ukraine for 2013 and 2017. The results indicate that the hypothesis has been held true only concerning legitimacy of small private enterprises. They have acquired a moderate extent of legitimacy owing to the fact that besides the factors of adaptation, social recognition has increased at the expense of people who support the multiparty system and the liberal and mixed methods of regulation of the economy. In contrast, the existence of large private enterprises and private land has not acquired the corresponding sociocultural foundation.


Author(s):  
Frédéric Volpi

This chapter addresses two main aspects of Islamically framed social mobilization, with a particular focus on the protest dynamics that took place in the aftermath of the 2011 Arab uprisings in Tunisia. It outlines the evolution of such mobilizations over time, as state control of the political and religious field changed and as intra-religious competition was reshaped. In Tunisia, while institutionalized political Islam was mainly channeled through the pragmatic approach developed by Ennahda, Islamically framed social activism was nonetheless significantly influenced by the Salafi network centering on Ansar al-Sharia. The attractiveness of the Salafi discourse, particularly among young and disenfranchised protesters in the aftermath of the Tunisian revolution, was that it offered immediate opportunities for action and for social recognition. Ultimately, Ansar al-Sharia failed to institutionalize their influence and to shape the patterns of democratization in the country, primarily because they could not agree between themselves on a political agenda, and because they could not impose party discipline on their youthful new supporters. The rapid grass-roots mobilization that underpinned the rise of the Salafi movement created a situation of hubris and was quickly followed by demobilization when the state used the security apparatus to repress activities that were seen as a threat to the newly established democratic system.


Author(s):  
Viktor Román ◽  
Nika Adham ◽  
Andrew G. Foley ◽  
Lynsey Hanratty ◽  
Bence Farkas ◽  
...  

Abstract Rationale Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by deficits in social communication and interaction and restricted, repetitive behaviors. The unmet medical need in ASD is considerable since there is no approved pharmacotherapy for the treatment of these deficits in social communication, interaction, and behavior. Cariprazine, a dopamine D3-preferring D3/D2 receptor partial agonist, is already approved for the treatment of schizophrenia and bipolar I disorder in adults; investigation in patients with ASD is warranted. Objectives The aim of this study was to investigate the effects of cariprazine, compared with risperidone and aripiprazole, in the rat prenatal valporic acid (VPA) exposure model on behavioral endpoints representing the core and associated symptoms of ASD. Methods To induce the ASD model, time-mated Wistar rat dams were treated with VPA during pregnancy. Male offspring were assigned to groups and studied in a behavioral test battery at different ages, employing social play, open field, social approach-avoidance, and social recognition memory tests. Animals were dosed orally, once a day for 8 days, with test compounds (cariprazine, risperidone, aripiprazole) or vehicle before behavioral assessment. Results Cariprazine showed dose-dependent efficacy on all behavioral endpoints. In the social play paradigm, only cariprazine was effective. On the remaining behavioral endpoints, including the reversal of hyperactivity, risperidone and aripiprazole displayed similar efficacy to cariprazine. Conclusions In the present study, cariprazine effectively reversed core behavioral deficits and hyperactivity present in juvenile and young adult autistic-like rats. These findings indicate that cariprazine may be useful in the treatment of ASD symptoms.


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