Search results for " behaviour."

Developments in the evolutionary theory of social interactions

2016

Altruistic behaviour, which benefits others but harms the actor, can evolve when copies of the underlying genes are transmitted to future generations by related beneficiaries. While we know that the mechanism of ‘kin selection’ answers to how altruism can evolve, the answers to why and when it can evolve are still obscure. The first aim of this thesis is to shed light to the evolution of altruism by identifying factors that facilitate or promote it. I find that the conditions under which altruism can evolve follow surprisingly simple principles that are independent of the taxon-specific traits such as fecundity. Further, by analysing the unique aspects of haplodiploid sex determination syst…

Līdzjūtības pret sevi un prosociālas uzvedības saistība un dzimumu atšķirības

2018

Pētījuma mērķis bija noskaidrot, vai pastāv saistība starp līdzjūtību pret sevi un prosociālu uzvedību, un pārbaudīt dzimumu atšķirības katrā no šiem konstruktiem. Pētījumā piedalījās 115 respondenti vecumā no 18 līdz 30 gadiem, kuri veidoja 2 grupas – vīriešus un sievietes. Viņi internetā vai klātienē aizpildīja anketu, kas sastāvēja no Iejūtības pret sevi skalas un Prosociālo tendenču aptaujas, kā arī jautājumiem demogrāfisko datu ievākšanai. Rezultāti atklāj statistiski nozīmīgu negatīvu saistību starp līdzjūtību pret sevi un emocionālu prosociālu uzvedību. Pētījuma izlasē vīriešiem bija augstāks līdzjūtības pret sevi līmenis nekā sievietēm, savukārt sievietes vairāk nekā vīrieši norādīj…

Can learning from the past help to predict the future in the environmental impact assessment on reindeer husbandry?

2014

The effects of the anti-mafia entrepreneurial behavior on firm performance: an empirical study on southern Italian small-medium enterprises

2015

The organized crime is a relevant ethical, cultural, legal, sociologic and economic issue in many countries. In the last years there have been some positive signs of a reaction against the mafia like the successful experience of Addiopizzo, an anti-bribery association founded in Palermo in 2004 that today counts over 500 affiliated firms. Gambetta (1993) suggests the mafia could better be understood as a profit maximizing corporation in the marketplace for private protection. Despite this position has been criticized (Scalia, 2010), it highlights the crucial role of the pizzo for the mafia activities. In this study, we identify as “Anti-mafia Entrepreneurial Behaviour” (AEB) the choice of t…

Analysis of the effects of magnetic field on the induced stress in drilled plates

2013

Abstract A drilled plate of ferromagnetic material suitably coupled by coils of enameled copper wire fed by a DC power supply to 30 V is considered in this paper. It is analyzed with finite element and later experiments are performed to validate the obtained results. After polishing the plate, two strain gauges for measuring the deformation along the x axis and along the z axis are installed. The values of strain are 5 μm/m in z direction and −2 μm/m in x direction. The experimental–numerical comparison shows that the laboratory results are lower than numerical, while signs and orders of magnitude are the same. It is concluded that the results of the FEM analysis can be considered acceptabl…

Stretching the value-satisfaction-loyalty chain by adding value dimensions and cognitive and affective satisfactions

2016

Purpose– Consensus on how value dimensions are drivers of overall perceived value is a widespread reality in consumer behaviour literature. But scanty research has been done on which of these value dimensions best predict customer loyalty. The purpose of this paper is to propose a causal model that examines how PERVAL dimensions of value affect customers’ loyalty, through both cognitive and affective satisfaction.Design/methodology/approach– The model is tested on a sample of 820 Spanish retail customers and the findings suggest that product quality and value for money (cognitive) impact customer loyalty through emotional and social value (affective), with significant direct and indirect ef…

Analyzing heterogeneity on the value, satisfaction, word-of-mouth relationship in retailing

2017

Purpose The literature recognizes the need to study differences in consumer behavior in highly competitive and dynamic markets. In this paper, the authors look at how the heterogeneous evaluation of retailing influences customer satisfaction and loyalty. The purpose of this paper is to analyze unobserved heterogeneity on customer value dimensions perceptions in retail establishments, and their potential effects on positive forms of behavioral outcomes considering customer satisfaction as a mediating variable. Design/methodology/approach On a sample of 820 retail customers, the authors apply a finite mixture structural equation modeling that analyzes unobserved heterogeneity simultaneously.…

Prosocial reasoning and emotions in young offenders and non-offenders

2017

Abstract The aim of this study was to analyse the cognitive processes (prosocial moral reasoning, perspective taking) and emotional processes (empathic concern, emotional instability, state-trait anger) which interact in predicting aggressive behaviour and prosocial behaviour of adolescents who have committed a crime and those who have not, for the purpose of establishing the predictor variables in both groups. Participants were 440 adolescents, 220 of them young offenders residing in four youth detention centres in Valencia, in which they were serving court sentences (67.3% men and 32.7% women). The other 220 were enrolled in public and private schools within the metropolitan area of Valen…

How Supportive Are Romanian Consumers of the Circular Economy Concept: A Survey

2016

The aim of this paper is to investigate consumer behavior regarding the environment and the adoption of new patterns of behavior and responsible consumption in the promotion of a Circular Economy (CE) in Romania. With this goal in mind, a questionnaire survey was performed on-line on a nationwide scale to explore consumers’ behaviors and attitudes, which was distributed in all four of Romania’s macro-regions and interviewing 642 respondents. The results indicate that the consumers have a positive attitude towards the importance of the environmental protection, in general and it also measures the frequency of adopting eco-friendly behaviors by the consumers, showing that the consumption beha…

How Comprehensive School Students Perceive their Psychosocial School Environment

2010

The aim of this study was to describe students’ perceptions of their psychosocial school environment and to examine the associations between such perceptions and students’ perceived school performance. Our analyses were based on data from the Health Behaviour in School‐Aged Children 2006 study, involving responses by Finnish students from grades 7 and 9. The results indicated that students’ perceptions of their school environment were fairly positive, but that a remarkably large proportion of the students reported negative attitudes towards school. School engagement, school strain, and teacher‐student relations were found to be the most influential predictors in the psychosocial school envi…