This study sought to determine if perceived neighborhood danger impacted children's sleep. The current study asks: how does perceived neighborhood danger impact children’s sleep both quantity and quality (duration and efficiency), could children’s physical activity mediate these associations, and how do genetic and environmental factors play into these relationships? Questionnaires, biological measurements, and actigraphy watch data were collected from 709 8-year-old Arizonan twins and their parents in order to calculate neighborhood safety, sedentary physical activity, moderate to vigorous physical activity, sleep duration, and sleep efficiency as well as covariates. It was concluded that perceived neighborhood danger does not directly impact children’s sleep duration and efficiency, children’s physical activity does not mediate the relation of perceived neighborhood danger and children’s sleep, but rather, perceived neighborhood danger indirectly impacts children’s sleep duration and efficiency through moderate to vigorous activity, and finally, that both sedentary and moderate to vigorous activity are heavily influenced by genetics.

People use a variety of emotion regulation strategies to cope with difficult situations. Although there is research supporting humor as an effective emotion regulation strategy, less is known about what circumstances lead people to use humor and what negative emotions humor seems to be the most helpful in mitigating. The current study aimed to determine to what extent specific negative emotions lead people to choose humor as an emotion regulation strategy. Participants wrote about a neutral situation and then selected from four card decks with different stimuli (funny, pleasant, awe-inspiring, or neutral). Participants were then randomly assigned to a negative emotion condition (sadness, embarrassment, anxiety, or anger) and wrote about a situation in which they have experienced that specific emotion. They then completed the card selection task again. We compared the number of funny cards chosen between the neutral vs negative emotion trials for each emotion. We found that card selection did not change significantly from the neutral-affect trial to the negative emotion trial across any of the negative emotions. Limitations and future directions are discussed.

Adolescence is an important period of scaffolding for educational attainment, which is among the strongest predictors of outcomes in multiple domains. Parents who encourage academic success and promote self-regulation may enhance their offspring’s educational attainment. However, parents with externalizing disorders present a complex constellation of risk factors, including low educational attainment and poor parenting, and are more likely to have children with high levels of disinhibition. Previous research has identified low parental education, poor parenting and adolescent impulsivity as threats to educational attainment, but has not examined risk factors for discrepancies in educational attainment among siblings of the same family. Furthermore, studies have not examined the between- and within-family mechanisms that may explain why adolescents with externalizing parents have low educational attainment. The current study addressed these gaps by testing between- and within-family predictors of educational attainment using data from a longitudinal, multigenerational study that oversampled families at risk for alcohol use disorder. The sample consisted of 555 biological siblings within 240 families. We tested whether parental externalizing predicted lower educational attainment through parents’ own lower education, parents’ differential treatment of offspring, and impulsivity. Results suggested that between families, parents with externalizing disorders had lower educational attainment and more impulsive offspring, but did not exhibit increased differential parenting. Within families, siblings with greater impulsivity had lower educational attainment, whereas receiving more preferential maternal treatment than one’s siblings predicted higher educational attainment. Low parental educational attainment mediated the relation between parental externalizing disorders and low offspring educational attainment.

Recent studies indicate that words containing /ӕ/ and /u/ vowel phonemes can be mapped onto the emotional dimension of arousal. Specifically, the wham-womb effect describes the inclination to associate words with /ӕ/ vowel-sounds (as in “wham”) with high-arousal emotions and words with /u/ vowel-sounds (as in “womb”) with low-arousal emotions. The objective of this study was to replicate the wham-womb effect using nonsense pseudowords and to test if findings extend with use of a novel methodology that includes verbal auditory and visual pictorial stimuli, which can eventually be used to test young children. We collected data from 99 undergraduate participants through an online survey. Participants heard pre-recorded pairs of monosyllabic pseudowords containing /ӕ/ or /u/ vowel phonemes and then matched individual pseudowords to illustrations portraying high or low arousal emotions. Two t-tests were conducted to analyze the size of the wham-womb effect across pseudowords and across participants, specifically the likelihood that /ӕ/ sounds are paired with high arousal images and /u/ sounds with low arousal images. Our findings robustly confirmed the wham-womb effect. Participants paired /ӕ/ words with high arousal emotion pictures and /u/ words with low arousal ones at a 73.2% rate with a large effect size. The wham-womb effect supports the idea that verbal acoustic signals tend to be tied to embodied facial musculature that is related to human emotions, which supports the adaptive value of sound symbolism in language evolution and development.

With the emergence of programs that focus on socio-emotional regulation through online intervention, our focus is to move beyond the current literature to look at how personality might help to identify those in need of such an intervention, while also assessing if personality may moderate the overall efficacy of the treatment in middle-aged adults. In particular, our focus is on the established improvements that similar programs have shown to have on positive affect (PA), negative affect (NA), and emotional reactivity (ER). Through a randomized controlled trial, this research examines whether an online social intelligence training (SIT) program improves socio-emotional regulation compared to an attention-control (AC) condition. During the pre- and post-test phases of the study, participants (N = 230) completed a questionnaire, along with online surveys for 14-days that included measures of social connectedness, emotional awareness, and perspective-taking. Our analysis, while lacking significant findings in the way of PA and NA, shed light on how SIT programs can improve ER, while personality can simultaneously predict baseline levels of ER and moderate the efficacy of the program.

The COVID-19 pandemic has generated alarming increases in psychological distress and alcohol use behaviors and has caused the greatest increases in depression and anxiety symptoms among college students. Prior studies have examined the impact of COVID-19 broadly on mental health and alcohol use outcomes; however, few studies have examined these impacts in college students. Previous studies have examined individual factors that could moderate the relation between COVID-19 related stressors and mental health and alcohol use outcomes, but knowledge is lacking regarding the role of emotion regulation. The present study aimed to examine the role of emotion regulation in the relation between both COVID-19 stressful experiences and COVID-19 related worry and mental health and alcohol use outcomes, and to explore racial/ethnic differences in their associations. Four hierarchical multiple regression models were conducted to assess main effects of COVID-19 stressors and emotion regulation, as well as moderation of the effect of emotion regulation on depression symptoms, anxiety symptoms, alcohol consumption, and alcohol use disorder (AUD) symptoms during the past year. COVID-19 related worry was associated with greater symptoms of both mental health outcomes, whereas COVID-19 related stressful experiences were associated with both mental health outcomes, more alcohol consumption, and more AUD symptoms. Difficulties in emotion regulation had significant main effects on mental health outcomes and AUD symptoms, but not alcohol consumption. Hispanic/Latinx students reported higher experiences of both COVID-19 related stressors, but consumed less alcohol than did White/European students. This study provides further insight into the nature of COVID-19 related stressors and their subsequent impacts. Implications for prevention and intervention on college campuses are discussed.

People experience challenges and conflicts in their romantic relationships. Such difficulties yield different outcomes: these events can make us into better partners and strengthen our romantic relationships, or they can weaken us and threaten those relationships. Thus, some conflicts might be positive for couples in the long-term despite short-term stress. The current study sought to address this possibility. Across two studies (total N = 600), I found three main components that were related to perceptions of strength outcomes across couple conflict types. First, conflict between romantic partners involving commitment, sex, trust, infidelity, and controlling behavior were generally associated with perceptions of less positive outcomes than other conflicts. On the other hand, conflict between romantic partners involving addiction, finance, grief, family stress, illness, or jobs and education were associated with perceptions of relatively more positive outcomes. Additionally, I find communication is associated with conflicts that were related to long-distance, household chores, and sex. The nature of this work is exploratory, and other research is needed to confirm these results. Nonetheless, our study demonstrates differences in how people characterize the difficulties and conflicts that occur in romantic relationships.

Suicide is a significant public health problem, with incidence rates and lethality continuing to increase yearly. Given the large human and financial cost of suicide worldwide alongside the lack of progress in suicide prediction, more research is needed to inform suicide prevention and intervention efforts. This study approaches suicide from the lens of suicide note-leaving behavior, which can provide important information on predictors of suicide. Specifically, this study adds to the existing literature on note-leaving by examining history of suicidality, mental health problems, and their interaction in predicting suicide note-leaving, in addition to demographic predictors of note-leaving examined in previous research using data from the National Violent Death Reporting System (NVDRS, n = 98,515). We fit a logistic regression model predicting leaving a suicide note or not, the results of which indicated that those with mental health problems or a history of suicidality were more likely to leave a suicide note than those without such histories, and those with both mental health problems and a history of suicidality were most likely to leave a suicide note. These findings reinforce the need to tailor suicide prevention efforts toward identifying and targeting higher risk populations.