Kragjames4974

We discuss the theoretical and practical implications of this robust yet nuanced link between the belief that success is zero-sum and prosocial helping behaviors. (PsycInfo Database Record (c) 2022 APA, all rights reserved).Previous research suggests that math anxiety, or feelings of apprehension about math, leads individuals to engage in math avoidance behaviors that negatively impact their future math performance. However, much of the research on this topic explores global avoidance behaviors in situations where math can be avoided entirely rather than more localized avoidance behaviors that occur within a mathematics context. Since the option to completely avoid math is not common in most formal education systems, we investigated how and if math avoidance behaviors manifest for math-anxious high school students enrolled in math courses. Given previous research highlighting the utility of effortful study strategies as well as recent findings identifying a relation between math anxiety and the avoidance of math-related effort, we hypothesized that math anxiety would be associated with decreased planned engagement of effortful study strategies by students and that such effort avoidance would result in worse performance on a high-stakes mathematics exam. We found (N = 190) that the majority of students ranked problem-solving as the most effortful study strategy and that math anxiety was associated with less planned engagement with effortful problem-solving during studying. Moreover, the avoidance of effortful problem-solving engagement partially mediated the association between math anxiety and exam performance, marking it as a potential target for intervention. (PsycInfo Database Record (c) 2022 APA, all rights reserved).The majority of theory and research on empowering leadership to date has focused on how empowering leader behaviors influence employees, portraying those behaviors as almost exclusively beneficial. We depart from this predominant consensus to focus on the potential detriments of empowering leadership for employees. Drawing from the social cognitive theory of morality, we propose that empowering leadership can unintentionally increase employees' unethical pro-organizational behavior (UPB), and that it does so by increasing their levels of moral disengagement. Specifically, we propose that hindrance stressors create a reversing effect, such that empowering leadership increases (vs. decreases) moral disengagement when hindrance stressors are higher (vs. lower). Ultimately, we argue for a positive or negative indirect effect of empowering leadership on UPB through moral disengagement. We find support for our predictions in both a time-lagged field study (Study 1) and a scenario-based experiment using an anagram cheating task (Study 2). We thus highlight the impact that empowering leadership can have on unethical behavior, providing answers to both why and when the dark side of empowering leadership behavior occurs. (PsycInfo Database Record (c) 2022 APA, all rights reserved).The use of variable work schedules (VWS)-altering the number and timing of employees' work hours on a daily or weekly basis-is an increasingly common human resource (HR) practice designed to increase staffing flexibility. selleck compound Little research, however, has examined whether and how the use of VWS affects an organization's turnover rates and/or financial performance at the unit level. Despite the common assumption that their use helps firms achieve higher performance by matching the supply of labor to demand fluctuations-especially during a crisis such as coronavirus disease (COVID-19)-this study demonstrates otherwise. I propose that greater use of variable schedules can lead to higher turnover rates and that this effect has been more pronounced during the pandemic. I also argue that managerial reliance on VWS can decrease not only the level of financial performance but also performance recovery during the pandemic-with unit-level turnover as the mediating mechanism. Using data from 1,678 units of a U.S. quick-service restaurant chain across different phases of the COVID-19 pandemic (October 2019-December 2020), I find support for these predictions. Results suggest that scholars and practitioners should reconsider the general assumption that staffing flexibility helps organizations adapt to uncertain environments. (PsycInfo Database Record (c) 2022 APA, all rights reserved).Valence refers to the extent to which a stimulus is viewed as negative or positive. One recent model of valence, the NEVER model (Bowen et al., 2018), predicts that in general negative words will be better remembered than positive or neutral words. However, this prediction is difficult to validate for recognition tests because the literature reports inconsistent findings. Three experiments reexamined whether valence affects recognition of words by taking advantage of the recent increase in the number of high-quality norms and databases, which allow for the construct ion of three sets of stimuli that differ in valence, but are equated on numerous other dimensions known to affect memory. Experiment 1 found no difference in recognition performance between positive and negative words; Experiment 2 found no difference between positive and neutral words; and Experiment 3 found no difference between neutral and negative words. The results disconfirm a prediction of the NEVER model and suggest that previous demonstrations of an effect of valence are due to confounding other dimensions with valence. (PsycInfo Database Record (c) 2022 APA, all rights reserved).Memorializes Nicholas A. Cummings (1924-2020). In 1958, Nick took the position of Chief of Mental Health for the Northern Kaiser Permanente health system. He retired from Kaiser in 1980. Nick was keenly aware of the significance of the mind-body connection. As a result, he dedicated his career to integrating psychological interventions into the American health care system in order to enhance overall health care. He researched the somaticizing patient. He developed and trained psychologists in Brief, Intermittent Psychotherapy Throughout the Life Cycle. Aware of the need for evidence-based behavioral health treatment, Nick spearheaded the Hawaii Medicaid project from 1981 to 1988. Nick served as the 81st president of the American Psychological Association as well as President of Division 12, Clinical Psychology, and Division 29, Psychotherapy. In 1988, he founded American Biodyne, a trail-blazing carve-out managed mental health care company which provided effective, cost-saving behavioral health care to 14.5 million patients in 50 states. Nick died June 8, 2020. (PsycInfo Database Record (c) 2022 APA, all rights reserved).HIV-exposed uninfected (HEU) children during the preschool and early school ages may be at-risk for neurodevelopmental challenges due to in utero and perinatal exposure to HIV and/or antiretroviral (ARV) medications. HEU children and HIV-unexposed uninfected (HUU) children from the community were recruited and tested at 3 to 4 and 5 to 6 years of age. Demographic information, HIV/ARV exposure and measures of intelligence, visuomotor skills, and adaptive functioning were obtained. Nonparametric tests assessed group differences and multiple regression analyses adjusted for demographic variables. Additional multiple regression analyses were performed within the HEU group to investigate associations between neurodevelopmental measures and variables of HIV/ARV exposure. At 3 to 4 years, 211 HEU children and 31 HUU children were assessed, and 144 HEU children and 58 HUU children were assessed at 5 to 6 years of age. At 3 to 4 years of age, HEU children scored significantly lower on measures of Full-Scale IQ, Performance IQ, visual motor integration, and adaptive functioning. At 5 to 6 years of age, HEU children scored significantly lower on all neurodevelopmental measures. At both ages, children who were female and those with mothers who were employed achieved higher scores on measures intellectual ability and/or adaptive functioning. Within the HEU group, no consistent associations were found between neurodevelopmental measures and HIV/ARV specific variables. HEU children demonstrated significantly lower scores on neurodevelopmental measures than HUU children during early childhood. Gaps in verbal intellectual abilities were identified with age, highlighting the importance of monitoring neurodevelopment in this population over time. (PsycInfo Database Record (c) 2022 APA, all rights reserved).Exposure to ozone is a well-documented risk factor for negative physical health outcomes but has been considered less frequently in the context of socioemotional health. We examined whether levels of neighborhood ozone predicted trajectories of depressive symptoms over a four-year period in 213 adolescents (ages 9-13 years at baseline; 57% female; 53% of minority race/ethnicity). Participants self-reported depressive and other types of psychopathology symptoms up to 3 times, and their home addresses were used to compute ozone levels in their census tract. Possible confounding variables, including personal, family, and neighborhood characteristics, were also assessed. We found that higher ozone predicted steeper increases in depressive symptoms across adolescent development, a pattern that was not observed for other forms of psychopathology symptoms. These findings underscore the importance of considering ozone exposure in understanding trajectories of depressive symptoms across adolescence. (PsycInfo Database Record (c) 2022 APA, all rights reserved).Infants learn nouns during object-naming events-moments when caregivers name the object of infants' play (e.g., ball as infant holds a ball). Do caregivers also label the actions of infants' play (e.g., roll as infant rolls a ball)? We investigated connections between mothers' verb inputs and infants' actions. We video-recorded 32 infant-mother dyads for 2 hr at home (13 month olds, n = 16; 18 month olds, n = 16; girls, n = 16; White, n = 23; Asian, n = 2; Black, n = 1; other, n = 1; multiple races, n = 5; Hispanic/Latinx, n = 2). Dyads were predominantly from middle-class to upper middle-class households. We identified each manual verb (e.g., press, shake) and whole-body verb (e.g., kick, go) that mothers directed to infants. We coded whether infants displayed manual and/or whole-body actions during a 6-s window surrounding the verb (i.e., 3 s prior and 3 s after the named verb). Mothers' verbs and infant actions were largely congruent Whole-body verbs co-occurred with whole-body actions, and manual verbs co-occurred with manual actions. Moreover, half of mothers' verbs corresponded precisely to infants' concurrent action (e.g., infant pressed button as mother said, "Press the button"). In most instances, mothers commented on rather than instigated infants' actions. Findings suggest that verb learning is embodied, such that infants' motor actions offer powerful cues to verb meanings. Furthermore, our approach highlights the value of cross-domain research integrating infants' developing motor and language skills to understand word learning. (PsycInfo Database Record (c) 2022 APA, all rights reserved).The central limit theorem (CLT) is one of the most important theorems in statistics, and it is often introduced to social sciences researchers in an introductory statistics course. However, the recent replication crisis in the social sciences prompts us to investigate just how common certain misconceptions of statistical concepts are. The main purposes of this article are to investigate the misconceptions of the CLT among social sciences researchers and to address these misconceptions by clarifying the definition and properties of the CLT in a manner that is approachable to social science researchers. As part of our article, we conducted a survey to examine the misconceptions of the CLT among graduate students and researchers in the social sciences. We found that the most common misconception of the CLT is that researchers think the CLT is about the convergence of sample data to the normal distribution. We also found that most researchers did not realize that the CLT applies to both sample means and sample sums, and that the CLT has implications for many common statistical concepts and techniques.