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871.
    
The COVID-19 pandemic had negative effects on many people's well-being and quality of life. In the present work, we focused on Norwegian mothers with elementary school children, and investigated whether their well-being, stress, and worries (and the relationships between them) changed across the early months of the pandemic. We collected data at two time points in 2020. In June 2020, 231 mothers (mean age = 40.09, SD = 6.22) responded to an online questionnaire in which they were asked to indicate their well-being, stress, and worries before the pandemic, during the lockdown (i.e., March 2020), and currently (i.e., June 2020). Of these 231 mothers, 97 (mean age = 40.58, SD = 5.66) answered the same questionnaire again in November 2020. Mothers' well-being was lower in November 2020 than before the pandemic (retrospectively reported). The age of the youngest child showed the strongest and most consistent relationship with mothers' well-being across all time points. In addition, we found that the stress mothers felt during the national lockdown in March 2020 was strongly associated with their well-being both during the lockdown and in June 2020. Finally, in November 2020, mothers' financial pandemic-related worries were negatively related to their well-being. Implications and suggestions for future research and for how societies can cope with future health-related crises are discussed.  相似文献   
872.
    
It is common practice in both randomized and quasi-experiments to adjust for baseline characteristics when estimating the average effect of an intervention. The inclusion of a pre-test, for example, can reduce both the standard error of this estimate and—in non-randomized designs—its bias. At the same time, it is also standard to report the effect of an intervention in standardized effect size units, thereby making it comparable to other interventions and studies. Curiously, the estimation of this effect size, including covariate adjustment, has received little attention. In this article, we provide a framework for defining effect sizes in designs with a pre-test (e.g., difference-in-differences and analysis of covariance) and propose estimators of those effect sizes. The estimators and approximations to their sampling distributions are evaluated using a simulation study and then demonstrated using an example from published data.  相似文献   
873.
    
The Newborn Behavioral Observations (NBO) system is a relationship-based tool that helps parents recognize their infant's competencies and learn their behavioral cues, with the goals of enhancing parental responsiveness and satisfaction in the infant-parent relationship. In our study, a pediatrician integrated the NBO into 44 pediatric health care visits of infants in rural Pakistan villages, under the remote guidance of two U.S.-based child psychiatrists. A clinician then gave the mothers a survey about their experience of the NBO and found that the mothers were highly satisfied, reporting greater appreciation of their infant's strengths, greater understanding of their infant's behavioral cues, stronger attachment to their infant, and greater self-confidence as a mother. In their consideration of these results, the authors explore cultural reasons for the mothers’ responses and generate hypotheses to inform an outcome study of a similar intervention. This was a feasibility and acceptability study and was not randomized, had no control group, and did not use objective measures of outcome.  相似文献   
874.
    
Misinformation surrounding COVID-19 spread rapidly and widely, posing a significant threat to public health. Here, we examined whether some types of misinformation are more believable than others, to the extent that they offer people hope in uncertain times. An initial group of subjects rated a series of COVID-19 misinformation statements for whether each made them feel more or less hopeful (if true). Based on these ratings, we selected two sets of misinformation that differed in their average rated hopefulness; the two sets did not differ in word length or reading ease. In two studies, people rated their belief in each statement. Results from both studies revealed that people rated the more hopeful misinformation (e.g., COVID cures and prevention methods) as truer than less hopeful misinformation (e.g., transmission vectors). These findings are consistent with a motivated reasoning account of misinformation acceptance.  相似文献   
875.
    
Researchers have placed a necessary focus on the mental health and substance use needs of U.S. military populations. In the present study, we examined a sequential regression model in which psychological, emotional, and spiritual factors predicted hazardous drinking and internet gaming severity in a national sample of 207 with military identities. Results indicated that posttraumatic stress disorder symptoms, shame, and negative religious coping predicted hazardous alcohol use. Additionally, religious and spiritual struggles predicted higher internet gaming severity. Future research is needed to better contextualize combat era demographics and mental health risk and protective factors associated with alcohol use and internet gaming among military populations.  相似文献   
876.
    
Growth mindset interventions directed at students aim to change students' beliefs about the malleability of ability. These interventions have had mixed results, with some showing impressive findings (e.g., improving grades and persistence in science and closing performance gaps), while other implementations have shown null findings. This heterogeneity suggests that growth mindset interventions should not be viewed as a sole solution for improving educational outcomes for students and that further research is needed to identify the contextual factors that influence their effectiveness. We propose new theoretical directions in mindset research that adopts an anti-deficit model and moves away from focusing exclusively on students and their belief systems. Instead, we encourage a new wave of mindset research that considers the institutional, cultural, and contextual environment that either corroborates or negates students' mindset beliefs. We propose a new approach to mindset research that emphasizes innovative approaches to better understand the conditions under which mindset interventions are effective.  相似文献   
877.
    
Does geographic variation in personality across the United States relate to COVID-19 vaccination rates? To answer this question, we combined multiple state-level datasets: (a) Big Five personality averages (i.e., extraversion, agreeableness, conscientiousness, neuroticism, and openness; Rentfrow et al., 2008), (b) COVID-19 full-vaccination rates (CDC, 2021a), (c) health-relevant demographic covariates (population density, per capita gross domestic product, and racial/ethnic data; Webster et al., 2021), and (d) political and religiosity data. Analyses showed openness as the strongest correlate of full-vaccination rates (r = 0.51). Controlling for other traits, demographic covariates, and spatial dependence, openness remained significantly related to full-vaccination rates (rp = 0.55). Adding political and religiosity data to this model diminished openness effects for full-vaccination rates to non-significance (rp = 0.26); however, extraversion emerged as a significant correlate of full-vaccination rates (rp = 0.37). Although politics are paramount, we suspect that states with higher average openness scores are more conducive to novel thinking and behavior—dispositions that may be crucial in motivating people to take newly-developed vaccines based on new technologies to confront a novel coronavirus.  相似文献   
878.
    
Measures of attention and memory were evaluated in 6- to 9-month-old infants from two diverse contexts. One sample consisted of African infants residing in rural Malawi (N = 228, 118 girls, 110 boys). The other sample consisted of racially diverse infants residing in suburban California (N = 48, 24 girls, 24 boys). Infants were tested in an eye-tracking version of the visual paired comparison procedure and were shown racially familiar faces. The eye tracking data were parsed into individual looks, revealing that both groups of infants showed significant memory performance. However, how a look was operationally defined impacted some—but not other—measures of infant VPC performance.  相似文献   
879.
    
Why do consumers sometimes fall for spurious claims—for example, brain training games that prevent cognitive decline, toning sneakers that sculpt one's body, flower essence that cures depression—and how can consumers protect themselves in the modern world where information is shared quickly and easily? As cognitive scientists, we view this problem through the lens of what we know, more generally, about how people evaluate information for its veracity, and how people update their beliefs. That is, the same processes that support true belief can also encourage people to sometimes believe misleading or false information. Anchoring on the large literature on truth and belief updating allows predictions about consumer behavior; it also highlights possible solutions while casting doubt on other possible responses to misleading communications.  相似文献   
880.
The present study was designed to examine ethnicity, acculturation, and religiosity as predictors of European American and Korean American evangelical female college students' role expectations. Fifty-seven European American and 37 Korean American single women, who ranged in age from 17 to 24 years, completed a demographic questionnaire, a role expectation measure, three religiosity measures, and an acculturation measure. The results indicated a significant negative correlation between fundamentalism and role-sharing expectations for European American women and a significant positive correlation between level of acculturation and role-sharing expectations for Korean American women. The results suggest that fundamentalism is a stronger predictor of role expectations than religious commitment in European American women and that acculturation is a more accurate predictor of role expectations than generation in the United States among Korean American women.  相似文献   
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