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1.
Behav Sci (Basel) ; 13(6)2023 Jun 19.
Artigo em Inglês | MEDLINE | ID: mdl-37366766

RESUMO

Given the enormous value that project failure brings to individuals and organizations, a large number of scholars have explored the antecedents that affect employees' learning from project failure. However, few scholars have paid attention to how individuals' affective states interact with cognition patterns to learn from failure. Based on cognitive behavioral theory, this paper explores the relationship between employees' different daily affective states and learning from project failure and incorporates the mediating role of error management strategy and the moderating role of project commitment. By using SPSS and Amos software, hierarchical regression analysis of questionnaire data collected from 774 employees in high-tech firms in China indicates that (1) positive/negative affective states positively/negatively affect learning from failure, respectively; (2) error management strategy mediates the relationship between daily affective states and learning from project failure; and (3) project commitment moderates the relationship between negative affective states and error management strategy; specifically, this relationship is weaker when project commitment is stronger. However, the moderating effect of project commitment on the relationship between positive affective states and error management strategy is not supported. The results further expand the research related to learning from failure and have practical implications for failure management in high-tech enterprises.

2.
JMIR Res Protoc ; 11(10): e41199, 2022 Oct 21.
Artigo em Inglês | MEDLINE | ID: mdl-36269642

RESUMO

BACKGROUND: Previous research has identified health disparities between sexual minority and heterosexual women, including increased rates of obesity and binge eating in sexual minority women. Established predictors of binge eating behavior include negative emotions and sociocultural processes; however, these studies are generally conducted in samples of young women where sexual identity is not known or reported. There is a dearth of research evaluating how sexual minority-specific factors (eg, minority stress and connectedness to the lesbian, gay, bisexual, transgender, and queer community) may affect binge eating in sexual minority women. In addition, no studies have examined these processes in racially diverse samples or considered how intersecting minority identities (eg, Black and sexual minority) may affect eating behaviors. OBJECTIVE: The Health and Experiences in Real Life (HER Life) Project aims to clarify real-world predictors of binge eating in young heterosexual and sexual minority women using ecological momentary assessment. The role of affective, social, and health behavior factors in binge eating will be examined for all women (aim 1), and sexual minority-specific predictors will also be considered for sexual minority women participants (aim 2). Person-level moderators of race, body- and eating-related factors, and sexual minority-specific factors will also be examined to better understand how real-world binge eating predictors may differ for various demographic groups (aim 3). METHODS: Researchers aim to recruit 150 sexual minority and 150 heterosexual women from across the United States, including at least 50 Black women for each group, using web-based recruitment methods. The eligibility criteria include identifying as a woman, being aged between 18 and 30 years, and having had at least two binge eating episodes in the last 2 weeks. Participants must endorse being only or mostly attracted to men (considered heterosexual) or only or mostly attracted to women or having a current or most recent female partner (considered sexual minority). Eligible participants complete an initial web-based baseline survey and then 14 days of ecological momentary assessment involving the completion of a morning and before-bed survey and 5 prompted surveys per day as well as a user-initiated survey after binge eating episodes. The data will be analyzed using a series of multilevel models. RESULTS: Data collection started in February 2021. We have currently enrolled 129 sexual minority women and 146 heterosexual women. Data collection is expected to conclude in fall 2022. CONCLUSIONS: The Health and Experiences in Real Life Project aims to elucidate potential differences between sexual minority and heterosexual women in within-person factors predicting binge eating and inform eating disorder interventions for sexual minority women. The challenges in recruiting sexual minority women, including the determination of eligibility criteria and considerations for remote data collection, are discussed. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/41199.

3.
Front Psychol ; 13: 837996, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35391955

RESUMO

Factory workers make up a large proportion of China's internal migrants and may be highly susceptible to job and adaptation stress, negative affective states (e.g., depression and anxiety), and Internet gaming disorder (IGD). This cross-sectional study investigated the relationships between job stress, psychological adaptation, negative affective states and IGD among 1,805 factory workers recruited by stratified multi-stage sampling between October and December 2019. Structural equation modeling (SEM) was conducted to test the proposed mediation model. Among the participants, 67.3% were male and 71.7% were aged 35 years old or below. The prevalence of probable depression, probable anxiety, and IGD was 39.3, 28.7, and 7.5%. Being male, younger age, and shorter duration of living in Shenzhen were associated with higher IGD scores. Job stress was significantly associated with IGD (ß = 0.11, p = 0.01) but not with negative affective states (ß = 0.01, p = 0.77). Psychological adaptation was significantly associated with negative affective states (ß = -0.37, p < 0.001) but not with IGD (ß = 0.09, p > 0.05). Negative affective states were positively associated with IGD (ß = 0.27, p < 0.001). The indirect effect of psychological adaptation (ß = -0.10, p = 0.004) but not job stress (ß = 0.003, p = 0.77) on IGD through negative affective states was statistically significant. The observed psychological correlates and mechanisms are modifiable, and can inform the design of evidence-based prevention programs for depression, anxiety, and IGD in this population.

4.
Appl Neuropsychol Adult ; : 1-15, 2021 Dec 09.
Artigo em Inglês | MEDLINE | ID: mdl-34882062

RESUMO

Subjective cognitive complaints (SCCs) are not directly related to objective impairments in cognition. This study examines the role of psychological factors in predicting SCCs in the domains of executive functioning, memory, and attention in older adults. A community sample of 1,219 Dutch adults, aged 40 year or older, completed the BRIEF-A, MSEQ, FEDA, NEO-FFI, DASS-21, and a demographic questionnaire. Participants were randomly divided into exploratory (n = 813) and confirmatory samples (n = 406). In the exploratory sample, we analyzed whether personality factors, symptoms of depression and anxiety, perceived stress, and demographics could predict SCCs in the different cognitive domains. For this purpose, a two-step regression approach with bootstrapping was used. To independently validate the results, these analyses were repeated in the confirmatory sample. Concerning executive functioning, complaints regarding the ability to regulate behavior and emotional responses were predicted by lower agreeableness levels and higher levels of neuroticism and perceived stress. Complaints regarding the ability to actively solve problems in different circumstances were predicted by a lower conscientiousness level, higher agreeableness level, and more depressive symptoms. Attentional complaints were predicted by lower levels of conscientiousness and extraversion, together with a higher level of neuroticism. For memory, no significant predictors were consistently found. Psychological factors are of influence on the subjective experience of cognitive complaints. In particular personality factors, perceived stress, and symptoms of depression, seem to predict SCCs in the domains of executive functioning and attention. Clinicians should take these factors into account in older adults who have SCCs.

5.
Int J Offender Ther Comp Criminol ; 64(1): 38-62, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31524009

RESUMO

The current study examines the extent to which the argument of Agnew's general strain theory extends to a sample of South Korean youth to be able to explain the hypothesized direct and indirect/mediated effects of negative emotions derived from various negative life experiences of strain on delinquent behaviors. These experiences can include bullying victimization, parental abuse, poor friend quality, and poor physical functioning. Data for this study were compiled from the Korean Welfare Panel Study (KOWEPS), which is a longitudinal study among 7,027 Korean households surveyed from 2006 through 2012. This study utilizes the longitudinal mediation models for temporal precedence. Results reveal that adolescents with poor-quality friends during the previous year are more likely to engage in later delinquency, and adolescents who experience bullying victimization, child abuse, and poor friendship quality during the previous year are more likely to later feel negative emotions. Furthermore, early feelings of negative emotions are significantly related to later delinquent behaviors and partially mediate the link between poor friend quality and later delinquent behaviors. Finally, bullying victimization, child abuse, and poor friend quality generated negative emotions, which led to a greater likelihood of delinquent behavior later.


Assuntos
Comportamento do Adolescente/psicologia , Delinquência Juvenil/psicologia , Angústia Psicológica , Teoria Psicológica , Estresse Psicológico , Adolescente , Bullying , Criança , Maus-Tratos Infantis , Feminino , Amigos , Humanos , Estudos Longitudinais , Masculino , República da Coreia/epidemiologia
6.
J Nurs Manag ; 27(2): 357-370, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-30288835

RESUMO

AIM: This study aims to investigate the influence of nurses' negative affective states on their knowledge-hiding behaviours through moral disengagement, and especially the moderating role of ethical leadership. BACKGROUND: Researchers have paid much attention to the harmfulness of knowledge hiding, yet the mechanisms of why and how nurses' negative affective states have an impact on their knowledge-hiding behaviours are less clear. METHOD: Two different questionnaire surveys were used in two different studies. In Study 1, a research design with three stages, including 323 nurses (64.47% response rate, 51.70% male) working in a hospital in Shanghai, China, was used. Study 2 involved 317 nurses (63.40% response rate, 51.74% male) working in five hospitals in Shanghai, China. The two studies shared the same statistical method, in which hierarchical regression analyses, the Sobel test, and bootstrap estimates were used to test hypotheses. RESULTS: We found that (a) nurses' negative affective states were positively related to their knowledge-hiding behaviours; (b) moral disengagement partially mediated this relationship in Study 1, but fully mediated it in Study 2; and (c) ethical leadership mitigated the indirect relationship between negative affective states and knowledge hiding via moral disengagement. CONCLUSION: Nurses with negative affective states are more likely to activate moral disengagement as a secondary cognitive process to make personal moral rules momentarily obscure, which, in turn, leads them to hide knowledge that is requested by other members. The above relationships will depend on the levels of ethical leadership. IMPLICATIONS FOR NURSING MANAGEMENT: Nurse managers should try to reduce nurses' knowledge-hiding behaviours by addressing nurses' negative affective states, decreasing nurses' moral disengagement, and performing ethical leadership behaviours.


Assuntos
Fadiga de Compaixão/complicações , Liderança , Enfermeiras e Enfermeiros/psicologia , Adulto , Afeto , Atitude do Pessoal de Saúde , China , Fadiga de Compaixão/psicologia , Ética em Enfermagem , Feminino , Humanos , Satisfação no Emprego , Masculino , Enfermeiras e Enfermeiros/estatística & dados numéricos , Psicometria/instrumentação , Psicometria/métodos , Psicometria/estatística & dados numéricos , Inquéritos e Questionários
7.
Eur Child Adolesc Psychiatry ; 27(3): 309-318, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28918440

RESUMO

Interpersonal sensitivity defines feelings of inner-fragility in the presence of others due to the expectation of criticism or rejection. Interpersonal sensitivity was found to be related to attenuated positive psychotic symptom during the prodromal phase of psychosis. The aims of this study were to examine if high level of interpersonal sensitivity at baseline are associated with the persistence of attenuated positive psychotic symptoms and general psychopathology at 18-month follow-up. A sample of 85 help-seeking individuals (mean age = 16.6, SD = 5.05) referred an Italian early detection project, completed the interpersonal sensitivity measure and the structured interview for prodromal symptoms (SIPS) at baseline and were assessed at 18-month follow-up using the SIPS. Results showed that individuals with high level of interpersonal sensitivity at baseline reported high level of attenuated positive psychotic symptoms (i.e., unusual thought content) and general symptoms (i.e., depression, irritability and low tolerance to daily stress) at follow-up. This study suggests that being "hypersensitive" to interpersonal interactions is a psychological feature associated with attenuated positive psychotic symptoms and general symptoms, such as depression and irritability, at 18-month follow-up. Assessing and treating inner-self fragilities may be an important step of early detection program to avoid the persistence of subtle but very distressing long-terms symptoms.


Assuntos
Relações Interpessoais , Transtornos Psicóticos/diagnóstico , Adolescente , Adulto , Criança , Diagnóstico Precoce , Feminino , Humanos , Masculino , Sintomas Prodrômicos , Adulto Jovem
8.
Artigo em Inglês | MEDLINE | ID: mdl-27385383

RESUMO

BACKGROUND: The central nucleus of the amygdala (CeA) is a crucial component of the neuronal circuitry mediating aversive emotion. Its role in the negative affective states during drug withdrawal includes changes in opioidergic, GABAergic, and corticotropin-releasing factor neurotransmission. However, the modulation of the neurobiological interconnectivity in the CeA and its effects in the negative reinforcement of drug dependents are poorly understood. METHOD: We performed electrophysiological recordings to assess the membrane excitability of parvalbumin (PV)+ interneurons in the CeA during chronic morphine withdrawal. We tested the morphine withdrawal-induced negative affective states, such as the aversive (assessed by conditioned place aversion), anxiety (assessed by elevated plus maze), and anhedonic-like (assessed by saccharin preference test) behaviors, as well as the mRNA level of corticotropin-releasing hormone (CRH) via optogenetic inhibition or activation of PV+ interneurons in the CeA. RESULT: Chronic morphine withdrawal increased the firing rate of CeA PV+ interneurons. Optogenetic inhibition of the activity of CeA PV+ interneurons attenuated the morphine withdrawal-induced negative affective states, such as the aversive, anxiety, and anhedonic-like behaviors, while direct activation of CeA PV+ interneurons could trigger those negative affective-like behaviors. Optogenetic inhibition of the CeA PV+ interneurons during the morphine withdrawal significantly attenuated the elevated CRH mRNA level in the CeA. CONCLUSION: The activity of PV+ interneurons in the CeA was up-regulated during chronic morphine withdrawal. The activation of PV+ interneurons during morphine withdrawal was crucial for the induction of the negative emotion and the up-regulation of CRH mRNA levels in the CeA.


Assuntos
Afeto , Comportamento Animal , Núcleo Central da Amígdala/metabolismo , Hormônio Liberador da Corticotropina/metabolismo , Interneurônios/metabolismo , Morfina , Parvalbuminas/metabolismo , Síndrome de Abstinência a Substâncias/metabolismo , Animais , Ansiedade/genética , Ansiedade/metabolismo , Ansiedade/fisiopatologia , Ansiedade/psicologia , Núcleo Central da Amígdala/fisiopatologia , Hormônio Liberador da Corticotropina/genética , Modelos Animais de Doenças , Potenciais Pós-Sinápticos Excitadores , Comportamento Alimentar , Genótipo , Aprendizagem em Labirinto , Camundongos Endogâmicos C57BL , Camundongos Transgênicos , Potenciais Pós-Sinápticos em Miniatura , Optogenética , Parvalbuminas/genética , Fenótipo , RNA Mensageiro/genética , RNA Mensageiro/metabolismo , Sacarina/administração & dosagem , Transdução de Sinais , Síndrome de Abstinência a Substâncias/genética , Síndrome de Abstinência a Substâncias/fisiopatologia , Síndrome de Abstinência a Substâncias/psicologia , Regulação para Cima
9.
Int J Eat Disord ; 49(5): 490-8, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26790360

RESUMO

OBJECTIVE: Interpersonal psychotherapy (IPT) is aimed at improving negative affect that is purported to contribute to the development and maintenance of loss-of-control (LOC) eating. Although youth who report LOC over eating tend to consume more snack-foods than those without LOC, it is unknown if IPT impacts objective energy intake. METHODS: To test if IPT improves mood and eating in the laboratory, we examined a sample of 88 girls with LOC eating who were randomized to either IPT (n = 46) or a standard-of-care health education (HE) group program. At baseline, and 6-month (follow-up 1) and 1-year (follow-up 2) following the initiation of the groups, girls consumed lunch from a multi-item meal with an instruction designed to model a LOC episode. Girls also reported mood state immediately before each meal. RESULTS: Girls in IPT experienced no significant changes in pre-meal state depressive affect, while girls in HE experienced a non-significant improvement by follow-up 1 and then returned to baseline by follow-up 2 (p < .04). We found no significant group difference for changes in total intake relative to girls' daily energy needs (p's ≥ .25). However, IPT reduced, while HE increased, the percentage of daily energy needs consumed from snack-foods by follow-up 2 (p = .04). Within-groups, HE increased their snack food intake from follow-up 1 to follow-up 2 (p = .01). CONCLUSIONS: In adolescent girls with LOC, IPT did not change total intake at the test meal and was associated with reduced snack-food intake. Data are required to determine if IPT effectively prevents excess weight gain in the longer-term. © 2015 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:490-498).


Assuntos
Afeto/fisiologia , Educação em Saúde/métodos , Hiperfagia/terapia , Psicoterapia/métodos , Adolescente , Ingestão de Alimentos/psicologia , Ingestão de Energia , Feminino , Humanos , Hiperfagia/psicologia , Refeições , Aumento de Peso/fisiologia
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