Masculine Discrepancy Stress, Subjective Well-Being, and the Buffering Role of Religiosity.

Although several studies have reported an inverse association between masculine discrepancy stress-the perceived failure to conform to internalized normative expectations of masculinity-and well-being, researchers have yet to consider the potential moderating or buffering role of religiosity. Regression analyses of data collected from a national sample of men (n = 2,018), the 2023 Masculinity, Sexual Health, and Politics survey indicated that masculine discrepancy stress was consistently associated with lower levels of subjective well-being, including poorer self-reported mental health, less happiness, and lower life satisfaction. We also observed that these associations were attenuated or buffered among men who reported regular religious attendance and greater religious salience. Taken together, our findings suggest that different expressions of religiosity may help to alleviate the psychological consequences of masculine discrepancy stress. More research is needed to incorporate dimensions of religion and spirituality into studies of gender identity and subjective well-being.

A socioemotional network perspective on momentary experiences of family conflict in young adults.

Family conflict is an established predictor of psychopathology in youth. Traditional approaches focus on between-family differences in conflict. Daily fluctuations in conflict within families might also impact psychopathology, but more research is needed to understand how and why. Using 21 days of daily diary data and 6-times a day experience-sampling data (N = 77 participants; mean age = 21.18, SD = 1.75; 63 women, 14 men), we captured day-to-day and within-day fluctuations in family conflict, anger, anxiety, and sadness. Using multilevel models, we find that days of higher-than-usual anger are also days of higher-than-usual family conflict. Examining associations between family conflict and emotions within days, we find that moments of higher-than-usual anger predict higher-than-usual family conflict later in the day. We observe substantial between-family differences in these patterns with implications for psychopathology; youth showing the substantial interplay between family conflict and emotions across time had a more perseverative family conflict and greater trait anxiety. Overall, findings indicate the importance of increases in youth anger for experiences of family conflict during young adulthood and demonstrate how intensive repeated measures coupled with network analytic approaches can capture long-theorized notions of reciprocal processes in daily family life.

Frontoparietal functional connectivity moderates the link between time spent on social media and subsequent negative affect in daily life.

Evidence on the harms and benefits of social media use is mixed, in part because the effects of social media on well-being depend on a variety of individual difference moderators. Here, we explored potential neural moderators of the link between time spent on social media and subsequent negative affect. We specifically focused on the strength of correlation among brain regions within the frontoparietal system, previously associated with the top-down cognitive control of attention and emotion. Participants (N = 54) underwent a resting state functional magnetic resonance imaging scan. Participants then completed 28 days of ecological momentary assessment and answered questions about social media use and negative affect, twice a day. Participants who spent more than their typical amount of time on social media since the previous time point reported feeling more negative at the present moment. This within-person temporal association between social media use and negative affect was mainly driven by individuals with lower resting state functional connectivity within the frontoparietal system. By contrast, time spent on social media did not predict subsequent affect for individuals with higher frontoparietal functional connectivity. Our results highlight the moderating role of individual functional neural connectivity in the relationship between social media and affect.

Psychological distance intervention reminders reduce alcohol consumption frequency in daily life.

Modifying behaviors, such as alcohol consumption, is difficult. Creating psychological distance between unhealthy triggers and one's present experience can encourage change. Using two multisite, randomized experiments, we examine whether theory-driven strategies to create psychological distance-mindfulness and perspective-taking-can change drinking behaviors among young adults without alcohol dependence via a 28-day smartphone intervention (Study 1, N = 108 participants, 5492 observations; Study 2, N = 218 participants, 9994 observations). Study 2 presents a close replication with a fully remote delivery during the COVID-19 pandemic. During weeks when they received twice-a-day intervention reminders, individuals in the distancing interventions reported drinking less frequently than on control weeks-directionally in Study 1, and significantly in Study 2. Intervention reminders reduced drinking frequency but did not impact amount. We find that smartphone-based mindfulness and perspective-taking interventions, aimed to create psychological distance, can change behavior. This approach requires repeated reminders, which can be delivered via smartphones.

Religious doubt and depression in later life: gender differences in the buffering role of supportive pastoral relationships.

OBJECTIVES: Research suggests that religious/spiritual (R/S) matters take on increasing importance in later life and tend to be favorably associated with mental health, but religious doubt or uncertainty can undermine this salubrious relationship. Few studies assess whether social relationships, and the support contained within them, can mitigate these negative mental health consequences. The current study focuses on an important yet understudied social relationship in the context of spiritual struggles in later life: informal support from a religious pastor. Members of the clergy occupy a highly prestigious position in the church and are often a trusted resource for older adults as they confront problems. DESIGN/PARTICIPANTS: We use two waves of longitudinal data of Christian older adults in the Religion, Health, and Aging Study (2001-2004) from the United States (N = 639) to test whether support from a pastor attenuates any detrimental mental health effects of carrying religious doubt in later life. RESULTS: Results from lagged dependent variable models suggest that increases in religious doubt are associated with increases in depression over time, and that greater pastoral support attenuates the relationship between increases in religious doubt and depression, but only for men. CONCLUSIONS: We highlight the need for future research to explore this important social relationship with religious clergy for older adults in confronting both spiritual and secular challenges and the importance of considering gender differences in the process. We also suggest several practical implications for religious clergy, family members, and older adults in dealing with or helping others confront spiritual struggles.

Dense Sampling Approaches for Psychiatry Research: Combining Scanners and Smartphones.

Together, data from brain scanners and smartphones have sufficient coverage of biology, psychology, and environment to articulate between-person differences in the interplay within and across biological, psychological, and environmental systems thought to underlie psychopathology. An important next step is to develop frameworks that combine these two modalities in ways that leverage their coverage across layers of human experience to have maximum impact on our understanding and treatment of psychopathology. We review literature published in the last 3 years highlighting how scanners and smartphones have been combined to date, outline and discuss the strengths and weaknesses of existing approaches, and sketch a network science framework heretofore underrepresented in work combining scanners and smartphones that can push forward our understanding of health and disease.

Within-Person Temporal Associations Among Self-Reported Physical Activity, Sleep, and Well-Being in College Students.

OBJECTIVE: A holistic understanding of the naturalistic dynamics among physical activity, sleep, emotions, and purpose in life as part of a system reflecting wellness is key to promoting well-being. The main aim of this study was to examine the day-to-day dynamics within this wellness system. METHODS: Using self-reported emotions (happiness, sadness, anger, anxiousness) and physical activity periods collected twice per day, and daily reports of sleep and purpose in life via smartphone experience sampling, more than 28 days as college students ( n = 226 young adults; mean [standard deviation] = 20.2 [1.7] years) went about their daily lives, we examined day-to-day temporal and contemporaneous dynamics using multilevel vector autoregressive models that consider the network of wellness together. RESULTS: Network analyses revealed that higher physical activity on a given day predicted an increase of happiness the next day. Higher sleep quality on a given night predicted a decrease in negative emotions the next day, and higher purpose in life predicted decreased negative emotions up to 2 days later. Nodes with the highest centrality were sadness, anxiety, and happiness in the temporal network and purpose in life, anxiety, and anger in the contemporaneous network. CONCLUSIONS: Although the effects of sleep and physical activity on emotions and purpose in life may be shorter term, a sense of purpose in life is a critical component of wellness that can have slightly longer effects, bleeding into the next few days. High-arousal emotions and purpose in life are central to motivating people into action, which can lead to behavior change.

Smokers' Curiosity Facilitates Recall of Tobacco-Related Health Information.

Curiosity promotes learning. Two open questions concern the extent to which tobacco smokers exhibit curiosity about smoking-related health information and whether this curiosity can facilitate recall of this information. Participants (n = 324 smokers; n = 280 nonsmokers) performed a Trivia Guessing Task wherein participants guessed the answers to general trivia and smoking-related trivia questions and provided ratings of their curiosity prior to viewing the answers to the questions. A subset of participants (n = 121 smokers; n = 97 nonsmokers) completed a surprise Trivia Memory Task one-week later and answered the previously-viewed questions. Results indicate that smokers are no less curious about smoking-related trivia than they are about general trivia and that curiosity about the answer to smoking-related trivia is associated with more accurate recall of smoking-related trivia answers one week later. Findings suggest that engendering states of curiosity for smoking-related information may facilitate retention of that information in smokers.

Controllability of Structural Brain Networks and the Waxing and Waning of Negative Affect in Daily Life.

Background: The waxing and waning of negative affect in daily life is normative, reflecting an adaptive capacity to respond flexibly to changing circumstances. However, understanding of the brain structure correlates of affective variability in naturalistic settings has been limited. Using network control theory, we examine facets of brain structure that may enable negative affect variability in daily life. Methods: We used diffusion-weighted imaging data from 95 young adults (age [in years]: mean = 20.19, SD = 1.80; 56 women) to construct structural connectivity networks that map white matter fiber connections between 200 cortical and 14 subcortical regions. We applied network control theory to these structural networks to estimate the degree to which each brain region's pattern of structural connectivity facilitates the spread of activity to other brain systems. We examined how the average controllability of functional brain systems relates to negative affect variability, computed by taking the standard deviation of negative affect self-reports collected via smartphone-based experience sampling twice per day over 28 days as participants went about their daily lives. Results: We found that high average controllability of the cingulo-insular system is associated with increased negative affect variability. We also found that greater negative affect variability is related to the presence of more depressive symptoms, yet average controllability of the cingulo-insular system was not associated with depressive symptoms. Conclusions: Our results highlight the role that brain structure plays in affective dynamics as observed in the context of daily life, suggesting that average controllability of the cingulo-insular system promotes normative negative affect variability.

Physical activity and sleep moderate the relationship between stress and screen time in college-aged adults.

For undergraduate students, excessive screen time is associated with poorer mental health and greater perceived stress. Objective: The purpose of the present investigation was to determine the potential moderating influence of physical activity and sleep on the relationship between screen time and stress. Participants & Methods: A cross-sectional sample of 513 undergraduate students between Fall 2017 & Spring 2020 were given a questionnaire to assess perceived stress level, physical activity engagement, screen time, and sleep. Results: Stepwise hierarchical regression analyses identified that screen time, sleep, and the three-way interaction between screen time, sleep, and physical activity were associated with stress. Post-hoc decomposition revealed that higher levels of physical activity and sleep both mitigated the relationship between screen time and stress. Conclusions: Findings suggest that modifiable health behaviors such as physical activity and sleep may be important factors for managing the negative effects of screen time on stress in college-aged adults.

HighlightsExcessive screen time is associated with higher levels of stress.Cross-sectional sample of 513 college-aged young adults.Adiposity and aerobic fitness were unrelated to stress.In high active individuals, screen time is unrelated to stress.In low active individuals, greater sleep attenuates the screen time-stress relationship.

Paired cognitive flexibility task with symptom factors improves detection of sports-related concussion in high school and collegiate athletes.

Determining the sensitivity and specificity of short neurocognitive assessments to objectively detect concussion will help clinicians more confidently integrate such tools in clinical management decisions. This study quantified the sensitivity and specificity of a computerized cognitive flexibility task isolating shifts of visuospatial attention in combination with clinical symptoms acutely (< 72 h) following concussion. A total of 100 athletes (53 concussed; 47 non-injured control; 42% female) completed computerized neurocognitive testing and clinical symptom reports (Sport Concussion Assessment Tool 3rd edition: SCAT3). Separate discriminant function analyses were performed for individual, combination, and stepwise inclusion of neurocognitive and clinical symptomology assessments. Findings revealed the combination of neurocognitive outcomes (i.e., mean reaction time, response accuracy, and response accuracy cost) with clinical symptom factor scores exhibited the greatest sensitivity (95.7%) and specificity (88.7%) as well as the highest positive predictive value (95.9%) and negative predictive value (88%) relative to other approaches. Further, a stepwise approach predicting concussion status using the discriminant functions improved detection of concussion (98.2% sensitivity, 95.7% specificity, 96.4% positive predictive value, and 97.8% negative predictive value) when clinical symptom factors failed to indicate the presence of a concussion. Incorporating a cognitive flexibility task involving shifts of visuospatial attention combined with clinical symptom factor scores may improve clinical decision-making as this approach exceeds the sensitivity and specificity of widely popular neurocognitive test batteries and takes less than 10 min to administer.

Aerobic fitness relates to superior exact and approximate arithmetic processing in college-aged adults.

BACKGROUND: Aerobic fitness relates to superior math achievement, but the underlying reasons remain unclear. This study tested how more efficient processing (efficiency hypothesis) or enhanced allocation of cognitive resources (resources hypothesis) underly fitness-related differences in arithmetic cognition in a sample of 138 college-aged adults. METHOD: Participants completed an arithmetic task while pupillary measures were recorded prior to an aerobic fitness test. RESULTS: Higher aerobic fitness was associated with shorter reaction time for all problems and greater pupillary reactivity for problems requiring approximate and exact arithmetic. CONCLUSIONS: Superior aerobic fitness relates to greater cognitive resources available to execute exact and approximate arithmetic faster. Fitness-related differences in math achievement may be driven by the cognitive resources underlying arithmetic strategy. These differences may extend beyond educational achievement and affect the motivation to engage in health behaviors based on quantitative information. Thus, improving cardiovascular fitness has the potential to also ameliorate health numeracy.

Physically active learning in preschoolers: Improved self-regulation, comparable quantity estimation.

BACKGROUND: Providing physical activity during the school day may mitigate increasingly sedentary lifestyles among children. Young children may be susceptible to interference during learning and consolidation when performing physical activity concurrently with academic instruction. METHODS: Preschoolers (N = 72, mean age 5.1 ± 0.8 years, 50% female) completed a quantity estimation task before, following, and one week after engaging in either a 20-min physically active or sedentary lesson. Physical activity intensity and volume were measured using heart rate and pedometer step counts, respectively. Off-task behavior was recorded prior to and following the lesson. RESULTS: Children exhibited similar learning and retention, but an added benefit of physically active lessons was a 1900% step increase and a 58% reduction in off-task behavior. CONCLUSION: Providing physically active lessons instead of sitting for extended periods of time in early childhood classrooms reduces sedentary behavior and improves self-regulation while not interfering with educational outcomes.

Phasic activity of the locus-coeruleus is not a mediator of the relationship between fitness and inhibition in college-aged adults.

Aerobic fitness is consistently and robustly associated with superior performance on assessments of cognitive control. One potential mechanism underlying this phenomenon is activation of the locus-coeruleus. Specifically, individuals with greater aerobic fitness may be better able to sustain engagement in a cognitively demanding task via a superior ability to meet the metabolic demands of this neural system. Accordingly, the present investigation examined 1) the relationship between aerobic fitness and phasic activation of the locus-coeruleus (indexed using pupillometry) and 2) the potential mediating influence of locus-coeruleus activity on the relationship between aerobic fitness and cognitive task performance. Participants performed an inhibition task while their pupillary responses were measured using an infrared eye tracker. A VO2max test was then performed to determine individuals' aerobic fitness levels. Consistent with previous research, higher levels of aerobic fitness were related to shorter reaction time. However, phasic activity of the locus-coeruleus did not mediate this relationship - nor did it relate to aerobic fitness level. These results suggest that aerobic fitness does not relate to differences in locus-coeruleus activity in the context of cognitive control in college-aged adults.

Aerobic Fitness Unrelated to Acquisition of Spatial Relational Memory in College-Aged Adults.

While compelling evidence indicates that poorer aerobic fitness relates to impairments in retrieving information from hippocampal-dependent memory, there is a paucity of research on how aerobic fitness relates to the acquisition of such relational information. Accordingly, the present investigation examined the association between aerobic fitness and the rate of encoding spatial relational memory-assessed using a maximal oxygen consumption test and a spatial configuration task-in a sample of 152 college-aged adults. The findings from this investigation revealed no association between aerobic fitness and the acquisition of spatial relational memory. These findings have implications for how aerobic fitness is characterized with regard to memory, such that aerobic fitness does not appear to relate to the rate of learning spatial-relational information; however, given previously reported evidence, aerobic fitness may be associated with a greater ability to recall relational information from memory.

Preschoolers exhibit greater on-task behavior following physically active lessons on the approximate number system.

OBJECTIVE: To determine how the dual-task nature of incorporating physical activity with instructional activities immediately impacts acuity of the approximate number system and on-task behavior in preschoolers. METHODS: Using a randomized within-participants repeated-measures crossover design, 51 children completed an approximate number system task before and after either 20-min of physically active instruction corresponding to 38% heart rate reserve (HRR; light-to-moderate intensity) or conventional sedentary instruction at corresponding to 21% HRR (very light intensity). RESULTS: Findings revealed that preschool-aged children exhibited similar learning and greater on-task behavior following a single bout of physically active instruction relative to conventional sedentary instruction. Overall, preschoolers accrued 931.3 ± 8.2 more steps and an additional 9 minutes at or above light-intensity activity during the physically active instruction. CONCLUSION: Accordingly, these findings suggest that the dual-task nature of physically active learning does not compromise learning, reduces the need for redirecting off-task behavior, and ultimately allows children to avoid sedentary behavior in educational contexts.

Preliminary investigation of a multimodal enhanced brain function index among high school and collegiate concussed male and female athletes.

Objective: The primary purpose of this study was to examine the longitudinal effects of sports-related concussion (SRC) on a multi-faceted assessment battery which included neuropsychological testing, symptom reporting, and enhanced brain function index (eBFI) among athletes with and without SRC. A secondary purpose was to explore longitudinal sex differences among these measures in athletes with and without SRC. Methods: A case-control, repeated-measures design was used for this study. A total of 186 athletes (concussed group:n= 87 controls:n= 99) participated in the study. A repeated-measures design was used in which each athlete was tested at four time points following an SRC: within 72 h of injury (Day 0; 2.0 ± 0.9 days following injury), 5 days following injury (Day 5; 5.0 ± 0.0), at return to play (RTP; 18.3 ± 13.8 days following injury), and within 45 days following RTP (RTP45; 66.2 ± 19.0 days following injury). All analyses were conducted separately using a 2 (Group: concussed, control) × 2 (Sex: male, female) × 4 (Time:Day 0, Day 5, RTP, RTP45) univariate multi-level model including the random intercept for each participant. A higher eBFI score indicates a better performance. Alpha level was set aprior at .05. This study was registered on clinicaltrials.gov (Objective Brain Function Assessment of mTBI/Concussion in College/high school Athletes NCT02477943, NCT02661633, CAS 13-25 NCT03963804). Results: Concussed athletes exhibited impaired eBFI within 72 h of SRC and at Day 5 compared to controls (p<.001). Analysis of eBFI scores between male and female athletes revealed a main effect of sex (p=.05), with female athletes exhibiting lower eBFI (33.9 ± 30.7) relative to male athletes (40.4 ± 33.0), however, it did not indicate interactions between sex, group, and time (p's ≥ 0.786). Conclusion: The eBFI appears to be a useful tool in determining concussed athletes during the acute stages of an SRC. However, this index may lack the sensitivity to detect sex-related differences between groups at various time points during recovery.

Carbohydrate mouth rinse has no effects on behavioral or neuroelectric indices of cognition.

Rinsing the mouth with a carbohydrate solution has been suggested as a means to enhance aspects of both physical and cognitive performance. However, evidence in support of these assertions is relatively weak. The purpose of this study was to investigate the effects of a carbohydrate mouth rinse solution on motor speed, inhibition, and sustained attention as indexed by both behavioral and neuroelectric measures. Using a double-blind, placebo-controlled, within-subjects crossover design, 50 college-aged young adults performed a battery of cognitive tasks both before and after rinsing their mouth for 10 s with 20 mL of either a carbohydrate mouth rinse solution or a sensory-matched placebo control solution. A simple tapping task was used as a measure of motor speed, a modified Eriksen flanker task was used to index inhibition, and a rapid visual information processing task was used as a measure of sustained attention. Participants demonstrated longer reaction times in the Flanker task after rinsing their mouths with the carbohydrate mouth rinse, relative to pretest. No differences in reaction time were observed for the placebo control condition. P3 latency in the Flanker task as an index of attentional processing speed was shorter at posttest than at pretest in the placebo control - but not the carbohydrate mouth rinse - condition. These results suggest that despite claims of cognitive enhancement, carbohydrate mouth rinses do not appear to alter motor speed, inhibition, or sustained attention as compared to a placebo control in non-physically-fatigued college-aged adults.

Aerobic fitness relates to differential attentional but not language-related cognitive processes.

Compelling evidence supports an association between the attribute of aerobic fitness and achievement scores on standardized tests of reading. However, such standardized assessments provide only a broad valuation of a complex network of language related sub-processes that contribute to reading and are heavily confounded by other attention-related processes. The present investigation sought to clarify the nature of the association between aerobic fitness and language processing in a sample of college-aged adults. Participants were bifurcated based on aerobic fitness level and on a separate day were asked to complete a lexical decision task while neuroelectric activity was recorded. Analysis of word-level language-related ERP components revealed no fitness differences. However, lower aerobically-fit individuals elicited smaller amplitude for attention-related ERP components relative to the higher aerobically-fit group. These data provide initial evidence to suggest that fitness-related differences in reading achievement may result from attentional processes rather than acting upon specific language-related processes.

Acute and protracted disruptions to inhibitory control following sports-related concussion.

Extant evidence demonstrates disruptions to inhibitory control from as little as six months to as long as several years following sports-related concussion. However, the sensitivity of tasks requiring inhibitory control for detecting disruptions to cognition during the acute, subacute, and protracted phases of recovery remains in question. Accordingly, the purpose of this study was to examine concussion-related disruptions to inhibitory control across recovery. Athletes with sports-related concussion (n = 55; 22 female) completed an inhibitory control task within 72 h of injury, after returning to play, and within one month following return to play. Matched control athletes (n = 55; 22 female) were tested at similar intervals. Behavioral indices of performance were analyzed using univariate multi-level modeling. Findings indicated that the concussion group exhibited decrements to inhibitory control immediately after injury and up to one month following return to play, with no such observable differences at the return to play period. In addition to being sensitive to detecting chronic cognitive deficits resulting from sports-related concussion, these findings suggest that inhibitory control measures have the requisite sensitivity to identify the immediate and protracted signs of neurocognitive dysfunction following sports-related concussion. Accordingly, integrating assessments of inhibitory control into baseline, post-injury, and post-season measurement of cognitive function may prove useful for tracking the acute and persistent effects of sports-related concussion across an athlete's career. Athletes exhibiting impaired inhibitory control across the phases of recovery may be at greater risk of reinjury, thereby suggesting that integrating inhibitory control assessments into existing clinical measures may be of interest for informing concussion management and return-to-play decisions.