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1.
Cogn Emot ; 38(1): 187-197, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37731376

RESUMO

This study investigated the emotional and behavioural effects of looming threats using both recalled (self-reported valence) and real-time response measurements (facial expressions). The looming bias refers to the tendency to underestimate the time of arrival of rapidly approaching (looming) stimuli, providing additional time for defensive reactions. While previous research has shown negative emotional responses to looming threats based on self-reports after stimulus exposure, facial expressions offer valuable insights into emotional experiences and non-verbal behaviour during stimulus exposure. A face reading experiment examined responses to threats in motion, considering stimulus direction (looming versus receding motion) and threat strength (more versus less threatening stimuli). We also explored the added value of facial expression recognition compared to self-reported valence. Results indicated that looming threats elicit more negative facial expressions than receding threats, supporting previous findings on the looming bias. Further, more (vs. less) threatening stimuli evoked more negative facial expressions, but only when the threats were looming rather than receding. Interestingly, facial expressions of valence and self-reported valence showed opposing results, suggesting the importance of incorporating facial expression recognition to understand defensive responses to looming threats more comprehensively.


Assuntos
Reconhecimento Facial , Medo , Humanos
2.
Small Bus Econ (Dordr) ; : 1-23, 2023 Mar 24.
Artigo em Inglês | MEDLINE | ID: mdl-38625188

RESUMO

Long-term orientation (LTO) is an essential strategic option for firms to shape their future success, in particular for SMEs which are often submerged by daily operations. Surprisingly, little is known about the underlying personal and contextual drivers of LTO in an SME context. To unravel why some SME entrepreneurs adopt an LTO, while others seem to be stuck in short term and daily operations, we consider the (interacting) impact of both personal and contextual drivers. We carefully select well known drivers for their impact on various other aspects of SME's LTO: Need for achievement, as a personal driver, and the entrepreneur's perception of the institutional entrepreneurial support (PIES), as a contextual driver. The latter consists of a regulative, normative and cognitive institutional dimension. Based on a study on 176 SMEs in an emerging country, Indonesia, we confirm that both personal as well as contextual drivers individually and interactively impact an SME's LTO. Specifically, when highly achievement motivated entrepreneurs perceive that institutional regulations support entrepreneurial activities, they tend to adopt a higher level of LTO. We discuss implications for SMEs and policy makers, and provide suggestions for future research.

3.
Appetite ; 157: 104995, 2021 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-33068665

RESUMO

Making healthier food choices easier at the time of purchase is a challenge for public policy makers. The Nutri-Score can be an effective tool for guiding and steering consumers toward more informed, healthier purchasing decisions. This research investigates the impact of the presence of the Nutri-Score and its five categories on consumers' perceived healthiness perceptions and purchase intentions. Consumers in the EU took part in two online experiments, in which they rated products from different categories, with or without Nutri-Scores, in terms of their perceived healthiness and purchase intentions. The presence of the Nutri-Score enabled respondents to assess the healthiness of products better; furthermore, it offers the potential to boost sales of healthy products, without affecting sales of unhealthy products. Perceived healthiness mediates the relationship between Nutri-Score categories and purchase intentions, and focusing on the healthiness of products can give producers a competitive advantage, regardless of whether it is a manufacturer brand or a private label. These findings offer actionable insights for public policy makers and manufacturers; they also suggest the need to embrace the Nutri-Score as the standard front-of-pack label to help fight the increasing obesity pandemic.


Assuntos
Rotulagem de Alimentos , Intenção , Comportamento de Escolha , Comportamento do Consumidor , Preferências Alimentares , Humanos , Valor Nutritivo
4.
Resour Conserv Recycl ; 163: 105069, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32834488

RESUMO

The production and consumption of plastics, although inevitable in our modern life, are predominantly unsustainable and inefficient. Hence, the concept of a circular economy for plastics has been proposed as a sustainable approach to thrive both economy and our modern life. To implement a circular economy for plastics, an understanding of both individuals' and organizations' behaviors is needed since psychological effects often undermine technical solutions. We particularly focus on organizations' behaviors since commercial plastic waste has not been thoroughly investigated compared to household plastic waste. Using the Theory of Planned Behavior (TPB) and Partial Least Squares Structural Equation Modeling (PLS-SEM), we assess the determinants of intentions and behaviors of 637 organizations in Belgium towards a circular economy for plastics. Our PLS-SEM analysis support that attitudes, subjective norms, and perceived behavioral control of decision makers positively influence organizations' intentions to implement best practices of plastic recycling. Furthermore, organizations' intentions, perceived behavioral control, pressures, and enablers positively, whereas barriers negatively, influence organizations' behaviors. Our study shows that most organizations have positive intentions, yet they seem to be failing in implementing best practices of plastic recycling due to some critical barriers. To overcome this intention-behavior gap and to attain a circular economy for plastics, our study suggests some measures.

5.
Behav Res Methods ; 47(4): 977-993, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25490980

RESUMO

User evaluations of interactive and dynamic applications face various challenges related to the active nature of these displays. For example, users can often zoom and pan on digital products, and these interactions cause changes in the extent and/or level of detail of the stimulus. Therefore, in eye tracking studies, when a user's gaze is at a particular screen position (gaze position) over a period of time, the information contained in this particular position may have changed. Such digital activities are commonplace in modern life, yet it has been difficult to automatically compare the changing information at the viewed position, especially across many participants. Existing solutions typically involve tedious and time-consuming manual work. In this article, we propose a methodology that can overcome this problem. By combining eye tracking with user logging (mouse and keyboard actions) with cartographic products, we are able to accurately reference screen coordinates to geographic coordinates. This referencing approach allows researchers to know which geographic object (location or attribute) corresponds to the gaze coordinates at all times. We tested the proposed approach through two case studies, and discuss the advantages and disadvantages of the applied methodology. Furthermore, the applicability of the proposed approach is discussed with respect to other fields of research that use eye tracking-namely, marketing, sports and movement sciences, and experimental psychology. From these case studies and discussions, we conclude that combining eye tracking and user-logging data is an essential step forward in efficiently studying user behavior with interactive and static stimuli in multiple research fields.


Assuntos
Pesquisa Comportamental/métodos , Medições dos Movimentos Oculares , Fixação Ocular/fisiologia , Humanos
6.
Foods ; 10(9)2021 Sep 16.
Artigo em Inglês | MEDLINE | ID: mdl-34574303

RESUMO

To tackle obesity, upgrading the image of healthy food is increasingly relevant. Rather than focusing on long-term benefits, an effective way to promote healthy food consumption through visual advertising is to increase its pleasure perception. We investigate whether implied motion, a popular trend in food pictures, affects food perceptions through anticipated consumption pleasure. Prior research shows that motion affects food perceptions, but these studies focused on limited food categories, using experiments with a single food stimulus, and mainly showing unhealthy food effects. Therefore, we aim to (1) replicate prior findings on the effects of food in motion on appeal, tastiness, healthiness, and freshness perceptions; (2) examine whether these effects differ for healthy and unhealthy food; and (3) investigate whether anticipated pleasure of consumption drives the effects of implied motion on food perceptions. Three between-subjects experiments (N = 626) reveal no evidence for the effectiveness of motion (vs. no motion) across a large variety of food products. We further show no differential effects for healthy versus unhealthy foods. Moreover, implied motion does not increase appeal or taste perceptions through anticipated pleasure. Considering the current replication crisis, these findings provide more nuanced insights into the effectiveness of motion in visual food advertising.

7.
Front Psychol ; 11: 1542, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32695057

RESUMO

This article contributes to the literature on the roots of Public Service Motivation (PSM) by turning to the psychological theory of basic human motives. The study explores the differential associations of explicit and implicit basic human motives with PSM, Attraction to Policy-Making (APM), Commitment to the Public Interest (CPI), Compassion (COM), and Self-Sacrifice (SS). Methodologically, the research contributes to the literature by introducing a measurement instrument new to Public Administration: the Brief Implicit Association Test (BIAT). The BIAT is an easy-to-use and flexible tool to probe into the human unconsciousness, offering ample opportunities for further research in Public Administration and Management.

8.
Front Psychol ; 11: 1603, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32754095

RESUMO

The challenge of convincing people to change their eating habits toward more environmentally sustainable food consumption (ESFC) patterns is becoming increasingly pressing. Food preferences, choices and eating habits are notoriously hard to change as they are a central aspect of people's lifestyles and their socio-cultural environment. Many people already hold positive attitudes toward sustainable food, but the notable gap between favorable attitudes and actual purchase and consumption of more sustainable food products remains to be bridged. The current work aims to (1) present a comprehensive theoretical framework for future research on ESFC, and (2) highlight behavioral solutions for environmental challenges in the food domain from an interdisciplinary perspective. First, starting from the premise that food consumption is deliberately or unintentionally directed at attaining goals, a goal-directed framework for understanding and influencing ESFC is built. To engage in goal-directed behavior, people typically go through a series of sequential steps. The proposed theoretical framework makes explicit the sequential steps or hurdles that need to be taken for consumers to engage in ESFC. Consumers need to positively value the environment, discern a discrepancy between the desired versus the actual state of the environment, opt for action to reduce the experienced discrepancy, intend to engage in behavior that is expected to bring them closer to the desired end state, and act in accordance with their intention. Second, a critical review of the literature on mechanisms that underlie and explain ESFC (or the lack thereof) in high-income countries is presented and integrated into the goal-directed framework. This contribution thus combines a top-down conceptualization with a bottom-up literature review; it identifies and discusses factors that might hold people back from ESFC and interventions that might promote ESFC; and it reveals knowledge gaps as well as insights on how to encourage both short- and long-term ESFC by confronting extant literature with the theoretical framework. Altogether, the analysis yields a set of 33 future research questions in the interdisciplinary food domain that deserve to be addressed with the aim of fostering ESFC in the short and long term.

10.
Foods ; 8(6)2019 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-31151326

RESUMO

Visual cues are omnipresent in an in-store environment and can enhance the visibility of a product. By using these visual cues, policy makers can design a choice environment to nudge consumers towards more sustainable consumer behavior. In this study, we use a combined nudge of display area size and quantity of displayed products to nudge consumers towards more sustainable meat choices. We performed a field experiment of four weeks in a butchery, located in a supermarket. The size of the display area and quantity of displayed poultry products, serving as the nudging intervention, were increased, whereas these were decreased for less sustainable meat products. In order to evaluate the effectiveness of our nudging intervention, we also collected data from a control store and performed a pre-and post-intervention measurement. We kept records of the sales data of the sold meat (amount of weight & revenue). When conducting a three-way ANOVA and post hoc contrast tests, we found that the sales of poultry increased during the nudging intervention, but did not decrease for less sustainable meat products. When removing the nudge again, the sales of poultry decreased again significantly in the experimental store. Changing the size of display area and the amount of products displayed in this display area created a shift in the consumers' purchase behavior of meat.

11.
PLoS One ; 13(6): e0198094, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29924809

RESUMO

Many Management (sub-)disciplines, from Organizational Behavior and Marketing to Accounting and Strategy, are interested in antecedents and consequences of individual attitudes and traits. A key aspect of personality profiles are explicit and implicit motives. Yet, Management scholars mainly focus on explicit motives, with limited attention to implicit motives. We argue that this state of affairs probably came into being because current Management researchers mainly rely on implicit motive measures that are either difficult to apply or to develop, hampering researchers from applying implicit motive measures. To overcome the downsides of available instruments, we develop a Brief Implicit Association Test (BIAT) as an efficient, reliable and valid measure of implicit motives, particularly the needs for achievement, affiliation and power. To explore our BIAT's predictive validity, we apply this measure to a specific research domain within Management: Entrepreneurship. We examine implicit motives' association with entrepreneurial self-efficacy, business founding, and financial profitability. Our results show that the introduction of implicit motives can unlock stranded discussions in this research domain. Overall, we argue that implicit motives can help to push the boundaries of the study of deep-level attributes in a wide range of organizational and managerial settings.


Assuntos
Motivação , Determinação da Personalidade , Pesquisa/organização & administração , Testes de Associação de Palavras , Logro , Adulto , Bélgica , Empreendedorismo , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Personalidade/fisiologia , Determinação da Personalidade/normas , Gestão de Recursos Humanos , Poder Psicológico , Autoimagem , Autoeficácia , Inquéritos e Questionários , Testes de Associação de Palavras/normas
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