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401.
402.
Recently, there has been a great deal of research on the socialization of children's emotions and self‐regulation. In the present study, the specific strategies that mothers use to help their young children regulate their emotional responses were examined using a longitudinal design. Forty‐three mother–toddler pairs were observed when toddlers were both 18 and 30 months of age, and mothers’ attempts to regulate their toddlers’ emotions during several emotion‐eliciting tasks were transcribed from videotape. When the children were 5 years old, their responses to a disappointment task were observed. Results indicated a relation between mothers’ regulation strategies in toddlerhood and children's facial and behavioral responses to the disappointment task measured at 5 years of age. Specifically, mothers’ use of regulation strategies at 30 months, but not at 18 months, was positively related to children's appropriate emotional displays in response to disappointment. Moreover, the specific types of strategies that mothers used had differential associations to children's responses to disappointment. Findings are discussed in terms of the potentially important role of mothers’ behaviors in the development of children's emotion self‐regulation.  相似文献   
403.
An eight-factor survey-based Bayesian model (Bridge-It) for assessing school capacity to implement health and education programs was tested in secondary analyses of data from 47 schools in the Texas Tobacco Prevention Initiative (TTPI). Bridge-It was used during the pre-implementation phase and again at mid-course of the TTPI 2 years later. Achieved implementation status was evaluated in follow-up almost 4 years after the start of the TTPI. The Bridge-It score aggregated across all eight of the capacity factors predicted both quality of adherence to the Guidelines for School Programs to Prevent Tobacco Use and Addiction and quantity of implementing activity. The school-based leadership factor was an independent predictor of quality of adherence whereas the facilitation processes factor predicted quantity of implementing activity. Integration of Bridge-It, or comparable multi-attribute tools, into the planning and evaluation of school-centered programs can increase understanding of factors that influence implementation and provide guidance for capacity building.  相似文献   
404.
Cervical cancer is a well-established smoking-related illness, but many at-risk women are unaware of this link. OBJECTIVE: The authors designed this study to (1) investigate the relationship of smoking behavior with the history of abnormal Pap test results, sexual history, and perceived risk of cervical cancer and (2) determine whether self-classified smoking status (and hence perceived risk) corresponds with actual smoking behavior in a college student population. PARTICIPANTS AND METHOD SUMMARY: College women students (N = 135) completed a survey assessing smoking history, health history, sexual risk behavior, and risk awareness. RESULTS: Relative to those who had not smoked in the past month, current smokers (n = 36, or 27% of the total sample) perceived themselves to be at higher risk for developing cervical cancer, but did not demonstrate increased awareness of specific cervical cancer risk factors, including smoking. Twenty-eight percent (10 of 36) of past-month smokers did not define themselves as current smokers. CONCLUSION: The authors conclude that anti-smoking and health-related messages targeting smokers may misfire for individuals who do not define themselves as smokers but are nonetheless at risk for smoking-related consequences and escalating use.  相似文献   
405.
This is the first multisite, prospective study of behavioral and mental health disorders of youth in residential treatment centers (RTC) and therapeutic foster care (TFC), and the first study to compare the two. This study addressed two questions in a sample of 22 agencies in 13 states: (1) how prevalent were emotional and behavioral disorders in the youth admitted to RTCs and TFC?, and (2) were the youth in RTCs significantly more likely to be disturbed than youth served in TFCs? Data were drawn from the Time 1 phase of the longitudinal national "Odyssey Project" developed by the Child Welfare League of America (1995). Measures included an extensive child and family characteristics form (CFC) and the Child Behavior Checklist (CBCL). The results revealed extremely high levels of behavioral and mental health disorders in the sample as a whole, well above the norms for a non-child welfare population. The prevalence of disorder in the RTC population was substantially greater than in the TFC population.  相似文献   
406.
The transtheoretical model (TTM) was developed as a guide for understanding behavior change. Little attention has been given, however, to the appropriateness of the TTM for explaining the adoption of exercise behavior in older adults. The purposes of this study were to determine the reliability of the TTM instruments and validate TTM predictions in 86 community-dwelling older adults (mean age 75.1 +/- 7.0 years, 87% women) who were participants in a 16-week walking program. TTM construct scales--self-efficacy, decisional balance (pros and cons), and processes of change (behavioral and cognitive)--were generally reliable (all>.78). Behavioral processes of change increased from baseline to follow-up, but pros, cons, and cognitive processes did not change among participants who became regular exercisers. Stage of change did not predict exercise adoption, but baseline self-efficacy predicted walking behavior. These results lend partial support to the TTM in predicting exercise behavior.  相似文献   
407.
Burgeoning research suggests that men engage in a variety of coercive and non-coercive tactics to avoid condom use (condom use resistance; CUR), suggesting a risk nexus regarding sexual risk and sexual aggression (SA). Laboratory-based research has found that acute alcohol intoxication is associated with CUR; however, no study has examined event-level associations among alcohol consumption, SA history, and CUR or the moderating effects of trait anger. Non-problem drinking young adult men who have sex with women (N = 430) completed a background survey and follow-up assessments regarding their sex events and alcohol consumption over three months. CUR was reported in 113 sex events; 6.2% of these involved SA and 40.7% involved alcohol consumption. Generalized estimating equations demonstrated that men with more severe SA histories were more likely to perpetrate CUR. Men lower in trait anger were more likely to perpetrate CUR the more they increased above their typical level of alcohol consumption, whereas men higher in trait anger were similarly likely to perpetrate CUR regardless of their alcohol consumption. Results suggest that men with greater SA histories and high trait anger are at increased risk of perpetrating CUR, and that risk of CUR increases among other men the more they increase their alcohol consumption beyond their average.  相似文献   
408.
Fairness is central to morality. Previous research has shown that children begin to understand fairness between the ages of four and six, depending on the context and method used. Within distributive contexts, there is little clear evidence that children have a concept of fairness before the age of five. This research, however, has mostly examined children's explicit verbal responses to questions about unequal distributions—a method that often underestimates children's knowledge. In the current study, we instead examined emotional and behavioral signs that children notice and dislike inequality. We distributed an unequal number of rewards (stickers) among pairs of children (the ages of three to five years) and probed their responses to the inequality. Both implicit and explicit measures revealed that children as young as three years old notice and react negatively to an unfair distribution, particularly when they receive less than their partner. The few age trends that were found involved verbal (explicit) responses, providing evidence that although children do not explicitly talk about fairness until the age of five or six, this talk is an effort to explain emotional reactions that emerged earlier in development.  相似文献   
409.
Organization success depends, at least in part, on a firm's ability to wisely manage what it knows in order to capitalize on technical achievements, develop new products and services, realize the benefits of innovation, achieve effective scale economies, and continuously advance and control its operations. This paper departs from familiar approaches to categorizing knowledge resources to distinguish between knowledge resources that are appropriate to replicate ‘as is’ (evidence-based knowledge resources) and those that are best suited to contribute to innovation and creative activity (tinkerable knowledge resources). A set of criteria for classifying different types of knowledge flow mechanisms is also introduced. We propose a framework for determining effective fit between knowledge resources and the mechanisms used to move and apply those resources. We discuss the benefits of achieving fit and the liabilities of misfit and illustrate these ideas with examples drawn from a variety of sources. The paper concludes with a discussion of implications for future research.  相似文献   
410.
Estimates of urbanization levels for all countries, as published in the United Nations World Urbanization Prospects, are not comparable across countries because they are based on national definitions of urbanization, which vary greatly across countries. We construct alternative estimates of urbanization that are comparable across countries, to use these estimates to point out definitional problems or outlying countries with interesting urban characteristics. The alternative estimates are constructed using variables that are associated with urbanization, as well as a categorical variable that summarizes the urban definition used in the country. We find that among the 181 countries included in the analysis, 21 % have a restrictive definition, and 31 % a generous definition of urbanization. In 2000, the difference between the alternative estimate and the UN estimate was more than 10 % for 67 countries. An examination of six countries with surprisingly low or high reported levels of urbanization, as compared the alternative estimates, highlights issues with the plausibility of the official estimate. We conclude that comparison of urbanization estimates across countries should be treated with care, given the wide range of definitions used. To produce more informative estimates of urbanization, several countries would need to clarify or rethink their definition of urban.  相似文献   
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