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11.
Managers play a pivotal role in the innovation process; yet, the mechanisms through which managers enhance or undermine innovation are not well understood. Drawing upon self-concordance theory, we argue that managers can augment employees' self-concordance—defined as the congruence of goals and actions with inner values and preferences—through transformational behavior and thereby contribute to innovation. However, transformational behavior is closely coupled to another form of influence, namely, process management, the attempt to directly manage innovation-related activities. This form of managerial influence reduces employees' self-concordance and thereby undermines innovation. We test our conceptual model in a sample of 188 innovation projects using a contextualized method that asked employees to assess their self-concordance and their managers' behavior during each project. Managers evaluated for each project the innovativeness of the outcome. Multilevel path-analysis provided support for our hypotheses. We discuss future research implications to disentangle innovation-facilitating and innovation-undermining facets of managerial influence.  相似文献   
12.
The present study investigates stress levels, feelings of insecurity, and coping strategies used by people living near an active volcano in México (Popocatépetl). The sample was composed of 198 adults, who were divided into 4 groups according to the risk zones in which they live. They answered a questionnaire addressing feelings of insecurity regarding volcanic risk, a coping strategies scale, and a stress scale. A significant interaction between active and passive coping strategies and risk zone was found. Higher levels of insecurity feelings regarding volcanic risk were associated with the highest stress levels evoked by facing a volcanic risk. A possible application of this study is at the community‐service level concerning risk prevention.  相似文献   
13.
The aim of this study was to examine the factorial validity of the Job Expectations Questionnaire (Cuestionario de Expectativas Laborales CEL) in a sample of Mexican workers. Following a cross validation approach, two samples were used in the study. The first sample consisted of 380 professionals who mainly performed administrative work in the Health Services in Puebla-Mexico. The second sample comprised 400 health professionals from the Hospital de la Mujer in Puebla-Mexico. Exploratory factor analysis yielded a three-factor solution, accounting for 51.8% of the variance. The results of confirmatory factorial analysis indicate that the three-factor model provided the best fit with the data (CFI = .96, GFI = .95, NNFI = .95, RMSEA = .04), maintaining the structure with 12 items. The reliability of the questionnaire and the diverse subscales showed high internal consistency. Significant correlations were found between job expectations and autonomy, vigor, dedication, and absorption, providing evidence of its construct validity. The evaluation of the psychometric qualities confirms this questionnaire as a valid and specific instrument to measure job expectations.  相似文献   
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Pain of cancer had various significant side effects that based on the literature it can reduced by religious coping methods. This study aimed to investigate the relationship between religious coping and pain perception in Iranian cancer patients. In this cross-sectional study (October–December, 2015), 380 hospitalized cancer patients were entered to the study using accessible sampling. Data were collected by socio-demographic, Religious Coping and McGill pain questionnaires. Males (48.39 ± 13 ± 39; CI95: 46.41–50.38) are older than females (45.33 ± 18.44; CI95: 42.79–47.87). According to results, there was a significant relationship between pain perception and positive religious coping in cancer patients. Also there was a significant relationship between pain perception and family history of cancer (P < 0.05). It seems that improving the level and quality of positive religious affiliation can be effective on the amount of stimulation and pain of cancer patients. Of course, more comprehensive studies are needed to be achieved more reliable results about the effects of religious coping on pain perception in these patients.  相似文献   
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Living in a disadvantaged neighborhood is associated with heightened risk for poor school readiness and health outcomes in early childhood, and the home environment is thought to be a primary mechanism by which neighborhood context impacts preschoolers. This study examined the effects of neighborhood concentrated disadvantage and neighborhood residential instability on the home physical environment and home learning environment for preschoolers in economically disadvantaged families (= 187). Using structural equation modeling, mothers' perceived neighborhood disorder and depressive symptoms were examined as mechanisms by which neighborhood context “comes through the door.” Mothers' neighborhood social embeddedness was also explored as a protective factor. Results showed that concentrated disadvantage was negatively associated with the quality of the home physical environment, and residential instability was negatively associated with the quality of the home learning environment. Concentrated disadvantage had an indirect effect on the home learning environment through mothers' perceived neighborhood disorder and depressive symptoms. The effects of concentrated disadvantage on the home environment were buffered by mothers' neighborhood social embeddedness. Study findings advance understanding of socioeconomic‐ and place‐based disparities in developmental outcomes and identify potential targets for interventions aimed at lessening effects of neighborhood disadvantage on families with young children.  相似文献   
18.
Tipping is a multibillion dollar phenomenon and a major source of income for millions of workers. The results of a study conducted in the U.S. and Israel suggest that people tip mainly to show gratitude, conform to the social norm, and because they know that waiters' income depends on tips. Tipping is motivated more by the positive consequences of tipping than by the negative results of not tipping. Patronage frequency and dining alone had no systematic effects on the level of tips or their sensitivity to service quality. Respondents reported tipping much more for excellent service than for poor service, suggesting that tipping can provide significant incentives for high‐quality service. A large majority prefers tipping to service charges.  相似文献   
19.
A smoking topography instrument appropriate for pulsating high flow rate smoking devices, such as the narghile water pipe, has been developed and tested. Instrument precision and repeatability was determined using a digitally controlled smoking machine, and the added draw resistance due to the topography instrument was measured over the range of expected puff flow rates. The maximum error in any topography variable was found to be less than 5%. The instrument was successfully demonstrated in a pilot field study of 30 volunteer narghile smokers. The pilot study yielded an average smoker puff volume, duration, and interpuff interval of 0.53 l, 2.47 sec, 16.28 sec, respectively.  相似文献   
20.
M. Azar 《Argumentation》1999,13(1):97-114
Rhetorical Structure Theory (RST), as a tool for analyzing written texts, is particularly appropriate for analyzing argumentative texts. The distinction that RST makes between the part of a text that realizes the primary goal of the writer, termed nucleus, and the part that provides supplementary material, termed satellite, is crucial for the analysis of argumentative texts.The paper commences by determining the concept of argument relation (argument + conclusion) and by briefly presenting RST. It continues by identifying five of RST's rhetorical relations of the satellite/nucleus schema (Evidence, Motivation, Justify, Antithesis, Concession) as five argument relations, each being, logically or pragmatically, a special kind of argument: Evidence being a supportive argument, Motivation an incentive argument, Justify a justifier argument, and Antithesis and Concession persuader arguments. To illustrate, an analysis of three short texts concludes the paper.  相似文献   
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