Search results for "Logical theory"
showing 10 items of 68 documents
Latent interaction effects in the theory of planned behaviour applied to quitting smoking.
2013
Objectives This study applies three latent interaction models in the theory of planned behaviour (TPB; Ajzen, 1988, Attitudes, personality, and behavior. Homewood, IL: Dorsey Press; Ajzen, 1991, Organ. Behav. Hum. Decis. Process., 50, 179) to quitting smoking: (1) attitude × perceived behavioural control on intention; (2) subjective norms (SN) × attitude on intention; and (3) perceived behavioural control × intention on quitting behaviour. Methods The data derive from a longitudinal Internet survey of 939 smokers aged 15–74 over a period of 4 months. Latent interaction effects were estimated using the double-mean-centred unconstrained approach (Lin et al., 2010, Struct. Equ. Modeling, 17, 3…
Does successful attainment of developmental tasks lead to happiness and success in later developmental tasks? A test of Havighurst's (1948) theses.
2006
This study tested Havighurst's (1948) contention that successful attainment of age-specific developmental tasks leads to happiness and success in achieving subsequent tasks. A longitudinal study on 146 participants was carried out to investigate the links between developmental progression in adolescence and young adulthood and happiness, which was assessed by two indices: high self-esteem and low symptomatology. The importance individuals place on achieving normative developmental tasks and current developmental status was assessed six times during adolescence and young adulthood, self-esteem and symptomatology were assessed five times. Results revealed a shift in the time frames for accomp…
Effects of socio-structural variables in the theory of planned behavior: a mediation model in multiple samples and behaviors
2020
Objective: Observed variation in health behavior may be attributable to socio-structural variables that represent inequality. We tested the hypothesis that variability related to socio-structural variables may be linked to variation in social cognition determinants of health behavior. A proposed model in which effects of socio-structural variables (age, education level, gender, income) on health behavior participation was mediated by social cognition constructs was tested. Design: Model effects were tested in correlational datasets (k = 13) in different health behaviors, populations, and contexts. Samples included self-report measures of age, highest attained education level, gender, and ne…
The prevalence of eating disorders in adolescents with idiopathic scoliosis
2008
This study examines the hypothesis of an association between adolescent idiopathic scoliosis (AIS) and eating disorders (EDs). A population of young females affected by AIS has been interviewed for a possible diagnosis of EDs. The proportion of individuals with EDs resulted significantly larger than normative epidemiological data: Prevalences were 9.2% for anorexia nervosa (AN), 7.7% for bulimia nervosa (BN) and 5.3% for eating disorders not otherwise specified (EDNOS). The relationship between EDs and AIS was further tested through a second analysis. Severity of the rachides pathology was correlated with the presence of AN. Our study supports the hypothesis of a comorbidity between AIS and…
The informal caregiver's burden of dependent people: Theory and empirical review.
2009
This paper reviews the main theories and results of the existing research to date about the concept of the informal caregiver's burden. The explanation of the burden concept, the theoretical approaches which attempt to explain it, the variables which have emerged in the investigation, the predictors of its appearance, as well as the intervention programs developed to relieve burden, allow us to approach the appropriate solutions to deal with the current social and political reality of this problem. In this sense, the psycho-educational intervention programs framed within the respite services jointly with the knowledge of the determining variables of the burden can comprise the first optimal…
Paratesto e narratività in antropologia: il prologue a Non-lieux di Augé.
2010
Attraverso una disamina dell’introduzione a Nonluoghi di Marc Auge, scritta dall’autore per il suo lavoro sull’antropologia della contemporaneita, questo studio esplora le modalita secondo cui si creano, nei suoi testi, ‘effetti di letterarieta’ pregnanti sia per le strategie narrative utilizzate, sia per i risvolti teorici in antropologia. La tesi che viene sostenuta e che, gia nelle prefazioni dei testi di Auge, l’invenzione di ‘storie dei tempi moderni’ diventa un mezzo per riflettere criticamente su alcuni fenomeni tipici della nostra epoca, quali le nuove formazioni spaziali, il senso della memoria e della storia, le conseguenze delle nuove tecnologie e le relative forme di ritualita. …
Perceived behavioral control moderating effects in the theory of planned behavior : A meta-analysis
2022
Objective: According to the theory of planned behavior, individuals are more likely to act on their behavioral intentions, and report intentions aligned with their attitudes and subjective norm, when their perceived behavioral control (PBC) is high. We tested these predictions meta-analytically by estimating the moderating effect of PBC on the attitude-intention, subjective norm-intention, and the intention-behavior relations in studies applying the theory in the health behavior domain. Method: We conducted a preregistered secondary analysis of studies (k = 39, total N = 13,121) from two programs of research. Each study measured participants’ attitude, subjective norms, PBC, and intentions …
Apport d'un formalisme psychologique à la modélisation des préférences individuelles. Application aux choix d'itinéraires pédestres
2007
With the increasing need for a sustainable mobility, pedestrian movement analysis lately increased. In an attempt to get a more detailed knowledge of urban pedestrian movement, we intend to model the pedestrian's route choices. Our first approach is based on simple economic models, the discrete choice models. A psychological theory is added in the process in order to improve the pedestrian behaviour simulation. Results show that psychological formalisms are useful for individual choices' modelling. For this reason they could be used more systematically in the framework of urban mobility
Artificial organisms as tools for the development of psychological theory: Tolman's lesson
2007
In the 1930s and 1940s, Edward Tolman developed a psychological theory of spatial orientation in rats and humans. He expressed his theory as an automaton (the ‘‘schematic sowbug’’) or what today we would call an ‘‘artificial organism.’’ With the technology of the day, he could not implement his model. Nonetheless, he used it to develop empirical predictions which tested with animals in the laboratory. This way of proceeding was in line with scientific practice dating back to Galileo. The way psychologists use artificial organisms in their work today breaks with this tradition. Modern ‘‘artificial organisms’’ are constructed a posteriori, working from experimental or ethological observations…
Recognition in multicultural societies. Intergroup relations as second-order recognition
2015
Since the 1990s, the notion of social recognition has developed into a key concept for sociological theory. Recognition theory seems especially promising as a means of understanding intercultural conflicts, as the sociology of intercultural relations often addresses claims of recognition of a specific identity that is different from that of the main society. The aim of this article is to show that recognition theory can be used as a key concept in examining group inclusion in multicultural societies. Nevertheless, the existing theoretical approaches to recognition are insufficient for that purpose. Therefore, I develop my own approach to the recognition of minority groups as second-order re…