scholarly journals Behavioural Types and Component Adaptation

2004 ◽  
pp. 42-56 ◽  
Author(s):  
Antonio Brogi ◽  
Carlos Canal ◽  
Ernesto Pimentel
Keyword(s):  
Behavioural Types

SOCIO-PSYCHOLOGICAL FACTORS OF WOMEN’S LONELINESS

2020 ◽  
pp. 171-188
Author(s):  
І. M. Leonova
Keyword(s):  
Interpersonal Relationships ◽  
Social Groups ◽  
Antisocial Behaviour ◽  
Self Esteem ◽  
Structural Factors ◽  
Emotional Instability ◽  
Factors Influencing ◽  
Behavioural Types ◽  
Personal Qualities ◽  
Fear And Anxiety

Factors of loneliness experienced by women from different social groups, identified with factor analysis, are considered. Six structural factors were identified: neuroticism, an individual’s position in relation to herself and others, sociability, interpersonal relationships, personal potential, behavioural types. Each of these factors has a direction, so determines a woman’s sociality or, vice versa, deepness of her loneliness. We have determined that personal qualities developed due to experienced negative emotions, including low self-esteem, too high demands toward themselves and others, depression, fear and anxiety, insecurity, or emotional instability, contribute to antisocial behaviour (social indifference) and loneliness. A woman’s aggressive-negative position is one of the factors influencing her maladaptation to society and making her feels lonely. We can also argue that destructive communications also contribute to the feeling of loneliness. We have found that harmony and comfort at interpersonal relationships and loneliness depends on a woman’s position in interpersonal relationships, their distance and valence. Women with a high personal potential are less likely to experience feelings of loneliness than women with low personal potential. Moreover, fear and aggression directly affect the development of women’s depressed-aggressive behaviour, which leads to social maladaptation; this fact allowed us to understand the causes for the fear of being alone and the mechanism forming women’s feeling of loneliness.

scholarly journals Repeatability and Heritability of Behavioural Types in a Social Cichlid

2011 ◽  
Vol 2011 ◽  
pp. 1-15 ◽  
Author(s):  
Noémie Chervet ◽  
Markus Zöttl ◽  
Roger Schürch ◽  
Michael Taborsky ◽  
Dik Heg
Keyword(s):  
Environmental Factors ◽  
Quantitative Genetics ◽  
Variance Components ◽  
Significant Variation ◽  
Cichlid Fish ◽  
Animal Personality ◽  
Cichlid Species ◽  
Behavioural Type ◽  
Variance Components Estimation ◽  
Behavioural Types

Aim. The quantitative genetics underlying correlated behavioural traits (‘‘animal personality’’) have hitherto been studied mainly in domesticated animals. Here we report the repeatability () and heritability () of behavioural types in the highly social cichlid fish Neolamprologus pulcher. Methods. We tested 1779 individuals repeatedly and calculated the of behavioural types by variance components estimation (GLMM REML), using 1327 offspring from 162 broods from 74 pairs. Results. Repeatability of behavioural types was significant and considerable (0.546), but declined from 0.83 between tests conducted on the same day, to 0.19 on tests conducted up to 1201 days apart. All estimates were significant but low (e.g., pair identity SE). Additionally, we found significant variation between broods nested within the parent(s), but these were not related to several environmental factors tested. Conclusions. We conclude that despite a considerable , in this cichlid species is low, and variability in behavioural type appears to be strongly affected by other (non)genetic effects.

scholarly journals An Algebra of Behavioural Types

2012 ◽  
Vol 212 ◽  
pp. 64-91 ◽  
Author(s):  
António Ravara ◽  
Pedro Resende ◽  
Vasco T. Vasconcelos
Keyword(s):  
Behavioural Types

scholarly journals Opposite selection on behavioural types by active and passive fishing gears in a simulated guppy Poecilia reticulata fishery

2015 ◽  
Vol 86 (3) ◽  
pp. 1030-1045 ◽  
Author(s):  
B. Diaz Pauli ◽  
M. Wiech ◽  
M. Heino ◽  
A. C. Utne-Palm
Keyword(s):  
Poecilia Reticulata ◽  
Fishing Gears ◽  
Behavioural Types

scholarly journals Personality is associated with dominance in a social feeding context in the great tit

Behaviour ◽  
2019 ◽  
Vol 156 (13-14) ◽  
pp. 1419-1434
Author(s):  
Nehafta Bibi ◽  
Yusheng Wei ◽  
Hongwei Xu ◽  
Jingnan Liang ◽  
Ijaz Hussain ◽  
...  
Keyword(s):  
Social Context ◽  
Personality Traits ◽  
Parus Major ◽  
Novel Object ◽  
Novel Environment ◽  
Personality Differences ◽  
Individual Personality ◽  
Behavioural Types ◽  
Fitness Consequence ◽  
Feeding Context

Abstract Despite the growing interest in consistent individual differences in behaviour (animal personality), the influence of social context on different behavioural types remains poorly understood. The suite of correlated behaviours within and across contexts is called behavioural syndromes. Most personality studies have investigated consistent individual behavioural types and their consequences in a asocial context, however few studies have considered the influence of social context on individual behaviour. In addition, the evolutionary and ecological consequences of personality differences in social context remain unknown. In the present study, we confirm individual personality in Great tits (Parus major) using room exploration and neophobia tests. As a result of these two tests, repeatability and correlational structure of two personality traits were investigated. Additionally we assessed the extent to which personality influences dominance in a social feeding context. Great tits remained consistent in their personality traits (exploration and neophobia). Individuals who explored a novel environment faster also approached a novel object faster, while those who spent more time exploring a novel environment were also slower to approach a novel object. In a social feeding context personality was linked to dominance: with proactive individuals being more likely to be dominant. Our result provides evidence of the importance of social context in a wild population of birds and may have fitness consequence, both for focal individuals and their conspecifics.

scholarly journals Acoustic discrimination of sympatric morphs in Darwin's finches: a behavioural mechanism for assortative mating?

2010 ◽  
Vol 365 (1543) ◽  
pp. 1031-1039 ◽  
Author(s):  
Jeffrey Podos
Keyword(s):  
Assortative Mating ◽  
Disruptive Selection ◽  
Evolutionary Divergence ◽  
Santa Cruz Island ◽  
Evolutionary Diversification ◽  
Acoustic Discrimination ◽  
Behavioural Types ◽  
Geospiza Fortis ◽  
Beak Size ◽  
Behavioural Mechanism

Populations with multiple morphological or behavioural types provide unique opportunities for studying the causes and consequences of evolutionary diversification. A population of the medium ground finch ( Geospiza fortis ) at El Garrapatero on Santa Cruz Island, Galápagos, features two beak size morphs. These morphs produce acoustically distinctive songs, are subject to disruptive selection and mate assortatively by morph. The main goal of the present study was to assess whether finches from this population are able to use song as a cue for morph discrimination. A secondary goal of this study was to evaluate whether birds from this population discriminate songs of their own locality versus another St Cruz locality, Borrero Bay, approximately 24 km to the NW. I presented territorial males with playback of songs of their own morph, of the other morph, and of males from Borrero Bay. Males responded more strongly to same-morph than to other-morph playbacks, showing significantly shorter latencies to flight, higher flight rates and closer approaches to the playback speaker. By contrast, I found only minor effects of locality on responsiveness. Evidence for morph discrimination via acoustic cues supports the hypothesis that song can serve as a behavioural mechanism for assortative mating and sympatric evolutionary divergence.

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