Search results for "PERSONALITY"
showing 10 items of 1308 documents
The next meeting for animal personality: population genetics.
2015
8 pages; International audience
Emotions et personnalité : au cœur des décisions chez un poisson monogame
2018
During their lives animals constantly need to make decisions that influence their survival and their reproductive success. The objective of this thesis was to evaluate the role of two variability sources in decision-making — personality and emotional states — in a sexual context in a monogamous fish, the convict cichlid. Our work about personality highlights its importance on pair compatibility and reproductive success. We also observe that reactive individuals adjusted their behaviour to their partner and thus increased their reproductive fitness. This result supports the hypothesis that reactive individuals are more flexible and thus compensate for their weak competitiveness.Personality t…
Assessing short- and long-term repeatability and stability of personality in captive zebra finches using longitudinal data
2012
11 pages; International audience; Assessing behavioural consistency is crucial to understand the evolution of personality traits. In the present study, we examined the short- and long-term repeatability and stability of two unrelated personality traits - exploratory tendencies and struggling rate - using captive female zebra finches (Taeniopygia guttata). We performed two experimental sessions of behavioural tests with a 7-mo interval, which represents up to one quarter of a zebra finch's life expectancy. We showed that, overall, exploratory tendencies and struggling rate were significantly repeatable in the short term. However, only exploratory tendencies were repeatable in the long term. …
Effets de la variabilité inter-individuelles et des interactions intra-guildes sur les stratégies d'approvisionnement de carabes consommateurs de gra…
2017
Making a choice requires, implicitly, an investment of time in one behaviour at the expense of an investment in another. Being choosy would increase the risk of losing many food item opportunities to competitors, and is directly in conflict with other essential tasks such as predator avoidance. Individuals are thus expected to adjust their level of choosiness in response to the competition and predation context. The available behavioural ecological theory and the empirical ecology of carabids would suggest that competition and predation interference induces changes in the foraging behaviour of carabid individuals. Carabids typically operate within communities in which competition and predat…
La rétention de sûreté : la première mesure de sûreté privative de liberté depuis le nouveau Code pénal
2015
The French criminal law is characterised by a willingness to prevent recidivism. To give concrete expression to this will, security measures are implemented among which the secure detention. However, the secure detention is not an ordinary measure and gives rises to many debates which, in fact, take up old and recurrent controversies. This measure is based on the assumption that sexual and/or violent criminals show a disease which may suggest a risk of a second offence. As a result, by considering them as sick persons, the legislator asserts that they can be treated. Accordingly, medical care is advised as the only solution to prevent a second offence. However, this disease itself often ind…
Competence as a Career Opportunity's Guarantor
2015
<p><em>The aim of the research is to investigate the essence of the notion ”competence” and the differences in the usage of the </em><em>career's terminology in semantic, methodological and pragmatic areas in academic theories of the second part of the 20 century; to work out evaluation criteria by comparing the succession of the </em><em>notions capacity. The research is based on the Latvian and international sources of scientific literature – books, magazines, sources in digital form, and etc. A </em><em>personality was </em><em>investigated holistically </em><em>( Džarviss (Jarvis, 2010); Devis (Dove, 1976); Kross (C…
Sport commitment and adherence: A social-cognitive analysis. (Compromiso deportivo y adherencia: Un análisis cognitivo social).
2011
Abstract Statement of problem: This study aimed to analyse the ability of a model based on achievement motivation and self-determination theories to predict adherence to competitive sport. This model incorporated commitment as predictor of adherence. A prospective study was performed with a sample of 302 handball players aged between 14 and 18 years. Structural equation modelling gave support to the model proposed. It was verified the sequence of relationships between perceptions of coach-created mastery climate, psychological needs, self-determined motivation, commitment, and adherence. The major contribution of the study was to confirm a motivational model of adherence based on social-cog…
REARING STYLES IN ADOLESCENCE: THEIR RELATION WITH PROSOCIAL BEHAVIOR
2007
El trabajo muestra dos estudios realizados con adolescentes españoles cuyo objetivo es estudiar la relación entre los estilos de crianza, el comportamiento prosocial y la empatía, la agresividad, la inestabilidad emocional y la ira desde un doble planteamiento: en uno de los estudios (N = 531) la evaluación de los estilos de crianza la realiza la madre y en el otro (N =782), los adolescentes. Los resultados indican que cuando es la madre quien evalúa los estilos de crianza, éstos alcanzan menor poder predictor en el comportamiento prosocial. La evaluación positiva del hijo/a, el apoyo emocional junto con la coherencia en la aplicación de las normas es el estilo de crianza más relacionado po…
The Italian version of the Depressive Experiences Questionnaire (DEQ): psychometric properties and a contribution to validation on students, communit…
2017
The current study evaluated the psychometric properties of the Italian validation of the Depressive Experiences Questionnaire (DEQ), conceived as a measure of self-criticism and dependency, i.e. two personality factors acting, according to Blatt (2004), as risk factors for depression in particular and psychopathology in general. A series of standardized measures [Beck Depression Inventory-II (BDI-II), DEQ, Symptom Checklist-90-R (SCL-90-R), Millon Clinical Multiaxial Inventory, 3rd edition (MCMI-III)] was administered to three samples (i.e., students, community and clinical). Factorial validity was evaluated along with convergent and predictive validity. In order to evaluate the reliability…
Changing Economic Conditions and Identity Formation in Adulthood
2010
Identity formation in political and occupational domains was examined from young to middle adulthood based on an ongoing longitudinal study. In addition to the participants’ identity status (diffused, moratorium, foreclosed, achieved), we assessed their perceived importance of politics, future orientation, and career stability four times in adulthood, at ages 27, 36, 42, and 50. The number of participants varied between analyses, from 168 to 291. Changes in the economic situation in Finland from 1986 to 2009 provided a context for the study. Data collections at ages 36 (in 1995) and 50 (in 2009) took place during economic recessions, and at age 42 (in 2001) during an economic boom. The res…