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1.
Horm Behav ; 127: 104868, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-33045241

RESUMEN

Providing negative feedback can be demanding, as it typically requires dealing with multiple negative emotions. The first aim of this study was to transfer this work-related task to a new laboratory protocol and to investigate short-term hormonal changes among feedback providers. The second aim was to test if such hormonal stress responses can be attenuated through a priori instructions on how to regulate emotions. Each of 150 participants (51% women) provided eight saliva samples before, during, and after anticipating and conducting a negative feedback conversation with a professional actor who displayed negative emotional reactions. Participants were divided into four conditions regarding the way they were instructed to regulate their emotions: expressive suppression (keeping a neutral expression); cognitive reappraisal (staying task-oriented and emotionally distanced); affect utilization (moving towards and using emotions); or control condition. By means of three-phase spline growth models, latent growth factors during baseline, stress response, and recovery were specified. Providing negative feedback was followed by significant temporary testosterone decreases as well as cortisol increases. Testosterone (but not cortisol) responses were attenuated when feedback providers had been instructed to either follow a cognitive reappraisal or affect utilization strategy. This study provides evidence that a typical managerial task, that is, having to provide negative feedback, is a testosterone- and cortisol-relevant experience. Down-regulation of an individual's emotional involvement through reappraisal, as well as the newly introduced technique of moving towards and making use of the interaction partner's emotions (affect utilization), revealed consequences in terms of attenuating the testosterone response to stress.


Asunto(s)
Regulación Emocional/fisiología , Retroalimentación , Estrés Psicológico/psicología , Adulto , Conducta Agonística/fisiología , Conflicto Psicológico , Emociones/fisiología , Femenino , Humanos , Hidrocortisona/análisis , Hidrocortisona/metabolismo , Masculino , Administración de Personal/métodos , Saliva/química , Saliva/metabolismo , Habilidades Sociales , Estrés Psicológico/metabolismo , Estrés Psicológico/fisiopatología , Testosterona/análisis , Testosterona/metabolismo , Lugar de Trabajo/psicología , Adulto Joven
2.
Ergonomics ; 61(4): 476-481, 2018 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-28682156

RESUMEN

We investigated the effect of an elevated ambient temperature on performance in a persistence task. The task involved the coding of incorrect symbols and participants were free to decide how long to spend performing this task. Applying a between-subject design, we tested 125 students in an office-like environment in one of the three temperature conditions. The comfort condition (Predicted Mean Vote [PMV] = 0.01) featured an average air temperature of 24 °C. The elevated ambient temperature condition was 28 °C (PMV = 1.17). Condition three employed an airstream of approximately 0.8 m/s, intended to compensate for performance decrements at the elevated air temperature (28 °C, PMV = 0.13), according to Fanger's thermal comfort equation. Participants in the warm condition were significantly less persistent compared with participants in the control and compensation conditions. As predicted by the thermal comfort equation, the airstream seemed to compensate for the higher temperature. Participants' persistence in the compensation and comfort conditions did not differ. Practitioner Summary: A laboratory experiment involving a simulated office environment and three ambient temperature conditions (24 °C, 28 °C and 28 °C plus airstream) showed that persistence at a task is significantly impaired at 28 °C. An airstream of 0.8 m/s at 28 °C compensated for the disinclination to persist with the task.


Asunto(s)
Temperatura , Ventilación , Adulto , Atención , Femenino , Humanos , Masculino , Estudios de Tiempo y Movimiento , Lugar de Trabajo , Adulto Joven
3.
Gerontology ; 60(3): 255-62, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24603051

RESUMEN

BACKGROUND: Multimorbidity can be operationalized as the presence of multiple psychosomatic symptoms and has been shown to be detrimental to the quality of life across the life span. Middle-aged adults are generally engaged in multiple life domains simultaneously. This is one of the developmental challenges of middle adulthood as it can lead to conflict between the demands of different domains and, in turn, contribute to multiple psychosomatic symptoms, thereby diminishing the quality of life. This may be particularly true for women. Facilitation between life domains may serve to reduce the number of psychosomatic symptoms. However, this subject has been largely neglected in the literature. OBJECTIVE: We aimed to close this gap by investigating the influence of conflict and facilitation between life domains (work, family, leisure) on self-reported psychosomatic symptoms in middle-aged women and men. METHODS: Life domain conflict/facilitation and psychosomatic symptoms were assessed via self-report in a cross-sectional study with 277 adults aged 30-55 years (mean = 41.70, SD = 7.2; 56.7% women) who all worked at least 30 h/week and lived with their partner or family. RESULTS: In line with our hypothesis, women reported more psychosomatic symptoms when they experienced conflict between life domains. However, contrary to expectation, they did not profit more from facilitation than men and, at low levels of facilitation, women even reported more psychosomatic symptoms than men. In men, there was no association between life domain conflict/facilitation and psychosomatic symptoms. The results were robust when statistically controlling for neuroticism. CONCLUSIONS: Engagement in multiple life domains influences the frequency of psychosomatic symptoms in women, but not in men: women suffer more and profit less than men from combining work, family and leisure.


Asunto(s)
Envejecimiento/psicología , Comorbilidad , Trastornos Psicofisiológicos/psicología , Adulto , Trastornos de Ansiedad/psicología , Conflicto Psicológico , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neuroticismo , Calidad de Vida/psicología , Caracteres Sexuales , Facilitación Social , Estrés Psicológico
4.
Int J Occup Saf Ergon ; 30(2): 471-479, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38351569

RESUMEN

Objectives. This study aimed to examine the influence of office noise and multitasking on decision confidence, overconfidence, satisfaction, calibration and affective well-being. Detrimental effects of noise and multitasking on perceived annoyance and concentration are well documented. Little is known about whether decision confidence and well-being during decisions are also affected. Methods. The study was a between-subjects laboratory experiment (n = 109) involving a noise condition with office noise presented through headphones (A-weighted equivalent sound pressure level of LAeq = 60 dB), a multitasking condition with an email-sorting task as the primary task and a control condition. Results. Compared to the control condition, subjects in the noise and multitasking conditions exhibited overestimation of confidence. There was also a significant decrease in well-being for people in the noise condition. Calibration was not affected. Conclusion. In the case of noise, well-being is affected even before the thresholds of workplace legislation are reached. Undue overconfidence can have detrimental effects upon subsequent decisions and risk-taking. Findings suggest that there should be greater consideration of environmental influences during decision-making in work environments.


Asunto(s)
Toma de Decisiones , Ruido en el Ambiente de Trabajo , Humanos , Masculino , Femenino , Adulto , Ruido en el Ambiente de Trabajo/efectos adversos , Análisis y Desempeño de Tareas , Lugar de Trabajo/psicología , Satisfacción Personal
5.
Artículo en Inglés | MEDLINE | ID: mdl-38967351

RESUMEN

Personal growth and self-expressive goals have become increasingly important in modern marriages. In dual-earner couples, sharing work-related experiences with the partner can be particularly important in promoting mutual support for each other's personal growth. The current study examined dual-earner couples' sharing of work-related experiences and how it influenced both partners' relationship satisfaction and personal well-being. A total of 102 heterosexual dual-earner couples were recruited from communities in Hong Kong. They completed a pretest survey, a 14-day daily diary study, and a follow-up survey 1 year later. The Actor-Partner Interdependence Model was adopted to analyze the dyadic effects of sharing positive and negative work-related experiences on relationship satisfaction and personal well-being on the same day and 1 year later. In general, the sharing of both positive and negative work-related experiences had beneficial effects on the outcomes. Specifically, wives' sharing had more immediate effects on both partners' relational and personal well-being, whereas husbands' sharing had more long-term effects on the partner's personal well-being. The findings highlight the importance of work-related sharing in dual-earner couples. Practical implications are discussed.

6.
Psychol Aging ; 38(4): 333-344, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-36780263

RESUMEN

The present study applies the life-span theoretical concept of life longing (Sehnsucht) to grandparenthood as an important normative transition of middle and late adulthood that can be hoped for but not acted upon. A cross-sectional online study was conducted with N = 477 parents (73.5% women; age range: 40-81 years) whose adult children have not (yet) had offspring. Longing for grandparenthood was measured with a grandparenthood-specific adaptation of an established self-report questionnaire (Life Longing Questionnaire) and by employing a bifactor exploratory structural equation model (ESEM). As expected, strong expressions of longing for grandparenthood were associated with lower life satisfaction. Emotional support by the partner (here, perceiving the partner as understanding this Sehnsucht) offset this negative relationship (as did dispositional optimism, which an ancillary analysis revealed). By contrast, control over the longing fantasies did not help to attenuate the association between longing for grandparenthood and life satisfaction. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Asunto(s)
Envejecimiento , Personalidad , Humanos , Femenino , Adulto , Anciano , Anciano de 80 o más Años , Masculino , Estudios Transversales , Encuestas y Cuestionarios , Satisfacción Personal
7.
J Fam Psychol ; 37(2): 232-242, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-36480370

RESUMEN

Maternal gatekeeping describes mothers' attempts to influence father involvement in child-rearing. While the effect of maternal gatekeeping on the father-child relationship has been explored, less is known about how fluctuations in the perception of maternal gatekeeping influences fathers' family outcomes and whether father's attachment might moderate these associations. Building on family systems theory, this study explores the within-person effect of negative maternal gatekeeping on father's weekly reports of romantic relationship quality and feelings of exclusion from the family and tests father attachment as a moderator of these associations. Two hundred seventy-seven Canadian and German fathers with children under the age of 6 took part in an 8-week online diary study. Data were analyzed using multilevel structural equation modeling. During weeks when fathers perceived more maternal gatekeeping than was typical, they reported lower positive romantic relationship quality, higher negative romantic relationship quality, and felt more excluded from the family system. Avoidant attachment moderated the within-person effect of perceived maternal gatekeeping on negative romantic relationship quality, such that within-person increases in perceived maternal gatekeeping were more strongly linked with higher than-average negative romantic relationship quality among more avoidant fathers. Our findings shed new light on the within-person effects of perceived maternal gatekeeping on fathers' feelings regarding the family system. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Asunto(s)
Padre , Madres , Masculino , Femenino , Niño , Humanos , Lactante , Padre/psicología , Canadá , Madres/psicología , Relaciones Padre-Hijo , Crianza del Niño , Responsabilidad Parental/psicología
8.
MethodsX ; 7: 101162, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33364181

RESUMEN

One aim of creating a new laboratory protocol was to investigate stress responses while being confronted with a work-related task, that is, having to provide negative feedback. It was central to the development of the scenario to make potential testosterone and cortisol responses measurable. The first part of the protocol comprises the introduction to the cover story, that is, being a member of the assessors' team as part of a larger assessment center program aiming to estimate the proficiency of students prior to their entry into professional life. Watching a video of one of the assessment center's candidates and having to assess his performance in a self-presentation task was introduced to personally involve participants in the feedback conversation they had to conduct with the same candidate later on. A second aim was to introduce an experimental manipulation in the form of instructions and brief tutorials regarding different emotion regulation strategies to apply. Participants were randomly assigned to one out of four conditions: expressive suppression (keeping a neutral expression); cognitive reappraisal (staying task-oriented and emotionally distanced); affect utilization (moving towards and using emotions); or control condition. Distinguishing these ways to regulate one's emotions enabled us to reveal differential hormonal stress responses: Applying either cognitive reappraisal or affect utilization strategies alleviated temporary testosterone declines compared with the other two conditions. This method article contains details regarding the procedure as well as the following documents in their original wording: • Introduction to the cover story (being a member of the assessors' team, observation of the attendant's self-presentation, assessment dimensions) • Slides and audio instructions regarding experimental conditions (how to regulate emotions) • Documents handed out to assist participants in conducting the feedback conversation.

9.
J Fam Psychol ; 34(8): 1046-1057, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32463264

RESUMEN

This research investigates the impact of parents' feelings of fulfillment and joy aroused by their infant and parenthood-referred to as child-related bliss-on their partnership satisfaction in the early period of parenthood between 6 and 24 months postpartum. In addition, the influence of partnership satisfaction during pregnancy and after childbirth on child-related bliss is investigated. Guided by family systems theory, we assumed both parents' child-related bliss to be positively associated with individual (i.e., spillover effects) as well as the spouse's partnership satisfaction (i.e., crossover effects). Longitudinal dyadic data from N = 135 heterosexual couples were analyzed using the actor-partner interdependence model, which takes interdependencies between couples into account. Taken as a set, the findings suggest that fathers' child-related and partnership-related perceptions are more closely linked than is the case for mothers. Fathers' child-related bliss 6 months postpartum positively influenced their partnership satisfaction at that time, and at 12 and 24 months postpartum. For mothers, in contrast, such spillover effects were not detected. Most importantly with respect to interdependencies between couples, the results indicate crossover effects from fathers to mothers, that is, fathers' child-related bliss positively contributed to mothers' partnership satisfaction in the postnatal period. In contrast, mothers' bliss did not influence fathers' partnership satisfaction. The study demonstrates that fathers' parental feelings of fulfillment and bliss contribute to their individual and to mothers' partnership satisfaction. This highlights gender-specific couple dynamics, that is, an influence of fathers' blissful child-related feelings on mothers' partnership satisfaction in the postnatal period. (PsycInfo Database Record (c) 2020 APA, all rights reserved).


Asunto(s)
Relaciones Familiares/psicología , Padre/psicología , Madres/psicología , Satisfacción Personal , Adulto , Femenino , Humanos , Lactante , Estudios Longitudinales , Masculino
10.
Physiol Behav ; 209: 112596, 2019 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-31271835

RESUMEN

Two main hypotheses have been formulated to explain short-term testosterone responses to competitions. The challenge hypothesis and the biosocial model of status make different predictions concerning the point of time, direction, and meaning of hormonal changes. This field study investigated whether testosterone reacts to experiences of challenge during the early stages of a competition or to experiences of status change as a consequence of the competition's outcome. Over a period of 28 days, approximately 2000 salivary testosterone samples were collected from 82 football fans (53% men), while they were watching the matches of their favorite national team during the 2014 World Cup. Conducting repeated measurements across seven competitive events (i.e., matches) and over the course of each match allowed us to split vicarious experiences during each competition into phases of challenge and phases of status change. For both sexes, the results revealed discriminable testosterone trajectories depending on whether the fans experienced highly competitive matches or quick victories. By use of a discontinuous change model, maximal testosterone increases were detected during experiences of challenge. In contrast, a return to pre-contest baseline testosterone levels was initiated as soon as a status gain became certain. Testosterone responsiveness was partly moderated by the subjective importance of the competitive event. Thus, this study provides evidence in favor of the challenge hypothesis and emphasizes the value of conducting high-resolution within-subject designs to further explain the adaptive meaning of androgen responses.


Asunto(s)
Fútbol/fisiología , Testosterona/metabolismo , Adolescente , Adulto , Conducta Competitiva , Ego , Femenino , Humanos , Masculino , Ciclo Menstrual/fisiología , Persona de Mediana Edad , Saliva/química , Caracteres Sexuales , Adulto Joven
11.
J Organ Behav ; 37(7): 1061-1077, 2016 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-30122807

RESUMEN

Going beyond the relation of work and family, the present three-wave longitudinal study spanning one year assessed different forms of conflict and facilitation between leisure and the life domains work and family and their relation to subjective well-being. A sample of N = 277 employed men and women reported their perceived conflict and facilitation between leisure, work, and family and subjective well-being. Results suggest that leisure is a source of facilitation for work and family, and, at the same time, a major recipient of conflict from work and family. Moreover, leisure conflict was negatively correlated and leisure facilitation was positively associated with concurrent subjective well-being. Both conflict and facilitation between all three life domains remained highly stable over the course of one year. Only few and non-systematic lagged effects were found, indicating that the variance of the stability of the constructs and their relations over time leave little room for longitudinal predictions. Taken together, the study demonstrates that, similar to work-family relations, conflict and facilitation with the leisure domain are also associated with subjective well-being and remain highly stable over the course of a year in the lives of young and middle-aged adults.

12.
Appl Ergon ; 33(4): 297-307, 2002 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-12160334

RESUMEN

This research is concerned with the ecological performance of electrical consumer products. It examines the influence of design-based measures on various ecological performance parameters and the relationship of user variables and performance. In the experimental scenario, 40 users were asked to clean a room with a vacuum cleaner under different conditions. In a multi-factorial design, the following independent variables were employed: on-product information, enhanced display-control labelling and proximity of controls. Measures of user variables (environmental concern, knowledge, habits) of ecological behaviour were also taken. The results showed that enhanced display-control labelling improved ecological performance but only when the label was placed close to the user. On-product information only resulted in behavioural change when it was in close spatial proximity to the control device. A positive effect on ecological performance was also observed when controls were in a proximal rather than distal position. Among user variables, habits were found to have an influence on behaviour shown in experimental scenarios. A practical implication of the findings for environmentally friendly design of consumer products is that there should be a stronger focus on system-based measures rather than information-based measures. Finally, the article discusses the theoretical implications of using operational scenarios rather than the information display board paradigm.


Asunto(s)
Ecología , Electrónica/instrumentación , Diseño de Equipo , Tareas del Hogar , Adulto , Anciano , Conservación de los Recursos Energéticos , Alemania , Humanos , Persona de Mediana Edad
13.
Appl Ergon ; 35(1): 37-47, 2004 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-14985139

RESUMEN

Being concerned with the environmental impact of electrical consumer products, this article examines possibilities of influencing ecological user performance through design features. Furthermore, it looks at the relationship of user characteristics and ecological performance. The impact of level of automation and type of control labelling on ecological user performance was examined in a lab-based experimental scenario with 36 users. In addition to performance indicators, a range of user variables (e.g., self-reported domestic behaviour, environmental knowledge and attitude) was measured to assess their influence on user behaviour. The results showed that low-level automation improved ecological performance whereas no such positive effect was observed for enhanced display-control labelling. Furthermore, the results suggested that the user's mental model of ecological performance was rather limited. No relationship was found between environmental knowledge, attitude and performance. The findings pointed at the strong prevalence of habits in the domestic domain. The implications of the results for designers of consumer products are discussed.


Asunto(s)
Automatización/instrumentación , Conservación de los Recursos Energéticos , Electricidad , Ergonomía , Artículos Domésticos/normas , Tareas del Hogar/métodos , Análisis y Desempeño de Tareas , Adulto , Conducta , Ecología , Diseño de Equipo , Femenino , Alemania , Artículos Domésticos/instrumentación , Humanos , Masculino , Persona de Mediana Edad , Etiquetado de Productos , Encuestas y Cuestionarios
14.
Appl Ergon ; 34(6): 521-31, 2003 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-14559411

RESUMEN

This study examined the environmental impact of low-complexity electrical consumer products during their use in a domestic context. In the experimental scenario, 48 users were asked to use a kettle under different conditions. On-product information (OPI), task instruction, and kettle design were employed as independent variables in a mixed multi-factorial design to examine their effects on different parameters of ecological performance (e.g., water and electricity consumption). Measures of user variables (environmental concern, knowledge, domestic habits, environmental control beliefs) were also taken to examine their relationship with performance parameters. The results revealed main effects of ecological task instruction, OPI and (partly) kettle design on ecological user behaviour. Habits, environmental concern and control beliefs were found to be related to performance parameters whereas knowledge was not. The implications of the results for product design are discussed against the background of a strong prevalence of habits and low ecological user motivation.


Asunto(s)
Conservación de los Recursos Naturales , Ergonomía , Artículos Domésticos , Adulto , Culinaria , Diseño de Equipo , Alemania , Hábitos , Conocimientos, Actitudes y Práctica en Salud , Humanos , Etiquetado de Productos , Análisis de Regresión
15.
J Occup Health Psychol ; 19(1): 18-31, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24447218

RESUMEN

This study examined how achievement goals interact with autonomy to explain mastery of a challenging career transition. In a sample of women who were returning from maternity leave, we examined how autonomy interacted with achievement goals to explain two types of outcomes: effective functioning (i.e., self-rated work adjustment, coworker-rated work adjustment, and coworker-rated learning competence) and well-being at work (i.e., positive affect and life satisfaction). In a longitudinal design (249 employees), we found that achievement goals and autonomy had direct effects on successful return to work. Moreover, maladaptive motivational states hindered the effective use of workplace resources: Autonomy moderated the consequences associated with performance-prove and -avoidance goals. Among those who adopted performance-prove goals, autonomy improved work adjustment and learning. However, women who adopted performance-avoidance goals experienced a trade-off between effective functioning and well-being, when equipped with high autonomy.


Asunto(s)
Logro , Movilidad Laboral , Objetivos , Satisfacción en el Trabajo , Permiso Parental , Autonomía Profesional , Competencia Profesional , Medio Social , Adaptación Psicológica , Adulto , Femenino , Humanos , Individualidad , Estudios Longitudinales , Motivación , Adulto Joven
16.
Dev Psychol ; 48(6): 1797-807, 2012 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-22103301

RESUMEN

Dealing with developmental tasks in work and family domains is an important challenge for young and middle-aged adults. We investigated a transition that has evolved into a normative task for women, namely, the retransition back to paid work following maternity leave. In a diary study with 149 mothers who had just returned to work, we examined the daily experienced regrets concerning this return. In addition to personal resources (i.e., emotional stability, feeling prepared for the transition) and financial requirements needed to return to work, daily experienced family stress predicted decisional regrets. Moreover, our results suggest that leave length is related to psychological resilience in the face of day-to-day stress experiences: Late returners reported fewer regrets in general and were unaffected by daily family stress. Return-to-work regrets, in turn, were predictive of withdrawal intentions. This underlines the relevancy of the timing of the transition back to work in terms of successful development during this life phase.


Asunto(s)
Empleo/psicología , Madres/psicología , Permiso Parental , Adulto , Emociones , Empleo/estadística & datos numéricos , Femenino , Humanos , Estudios Longitudinales , Permiso Parental/estadística & datos numéricos , Resiliencia Psicológica , Estrés Psicológico/etiología , Estrés Psicológico/psicología , Encuestas y Cuestionarios , Suiza , Factores de Tiempo , Adulto Joven
17.
Dev Psychol ; 48(6): 1774-84, 2012 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-22686179

RESUMEN

The present research focuses on 2 factors that might help or hurt women to cope with the uncertainties associated with developmental transitions in modern societies (i.e., starting one's first job, graduating from high school, reentry to work after parental leave). We investigate (a) the role of openness to experience in coping with challenging transitions and (b) the (mal)adaptive consequences of adopting a traditional gender ideology. Starting with the assumption that transitional uncertainty has different consequences for women high or low in openness to experience, a first experiment (N = 61; 18-30 years) demonstrated that self-efficacy and well-being decrease after being confronted with transitional uncertainty among women low in openness. Two longitudinal studies investigated the (mal)adaptive consequences of adopting a traditional gender ideology for women high or low in openness in dealing with challenging transitions. Study 2 examined whether endorsing or rejecting traditional gender role beliefs might help female (but not male) students to maintain a sense of self-efficacy and subjective well-being during the transition of graduating from high school (N = 520, 17-22 years). Study 3 (N = 297; 20-53 years) tested the same model for women in middle adulthood during the transition from parental leave to reentry into work life. For both studies, latent growth analyses showed that endorsing traditional gender role beliefs contributed to self-efficacy and subjective well-being among women low in openness. By contrast, for women high in openness, rejecting traditional gender role beliefs had a positive effect on their relative level of self-efficacy and subjective well-being. Functions of ideologies in the context of challenging transitions are discussed.


Asunto(s)
Adaptación Psicológica , Identidad de Género , Autoeficacia , Mujeres/psicología , Adolescente , Adulto , Empleo/psicología , Femenino , Desarrollo Humano , Humanos , Individualidad , Acontecimientos que Cambian la Vida , Estudios Longitudinales , Autoimagen , Suiza , Incertidumbre , Adulto Joven
18.
Ergonomics ; 47(11): 1180-94, 2004 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-15370855

RESUMEN

Two studies were conducted to investigate the predictive role of person-specific, product-specific, and situation-specific influences on the use of instruction manuals in the field of electrical consumer products. In a laboratory study, 42 participants were observed while putting a vacuum cleaner into operation. Situational primes (i.e., receiving a verbal cue that the packaging contains an instruction manual) increased the probability of the user manual being read. Additional verbal information that the manual contains information on energy-saving behaviours was especially motivating for persons with high environmental concern. Self-report data, collected on a wide range of products, suggest that product complexity is the best predictor of instruction manual use. In a second study with 30 participants, different positions of product labels were compared, i.e. placing the information on the packaging or directly onto the product. Information placed directly onto the product had a significantly higher influence on participants' actual behaviour than providing the same information on the packaging.


Asunto(s)
Comportamiento del Consumidor/estadística & datos numéricos , Electrónica/instrumentación , Servicios de Información/estadística & datos numéricos , Manuales como Asunto , Etiquetado de Productos/estadística & datos numéricos , Adulto , Conducta , Composición Familiar , Femenino , Humanos , Masculino , Recuerdo Mental , Probabilidad , Encuestas y Cuestionarios , Escritura
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