Comparing associations between mood and breath alcohol concentration in the laboratory and natural environment.

OBJECTIVE: Associations between mood and drinking are part of many theoretical models of problematic alcohol use. Laboratory and ecological momentary assessment (EMA) research on associations between mood and drinking behavior has produced mixed findings, and these constructs are often measured using different methods depending on research context. The present study compares associations between mood and alcohol consumption across research contexts (laboratory vs. daily life) and measurement methods (breathalyzer vs. self-report). METHOD: Forty-five young adults (53% women, Mage = 24.5) who drank moderate-to-heavy amounts completed an alcohol administration session and then 6 weeks of EMA with ambulatory breathalyzer samples. Participants reported their current mood (happy, nervous, upset, and excited) in both the laboratory and during EMA. Momentary, day, and person-level mood variables were examined in multilevel models predicting objective alcohol consumption [breath alcohol concentration (BrAC); lab and EMA] and subjective consumption (self-reported drinking occurrence and number of drinks; EMA). RESULTS: We identified discrepant mood-BrAC associations across laboratory and EMA contexts. Momentary excitement was negatively associated with BrAC in the lab, but positively associated with BrAC during EMA (ps < .01). We also identified discrepancies within EMA depending on the alcohol consumption measure used (BrAC or self-reported number of drinks) and the level of analysis (momentary or day). CONCLUSIONS: Studies testing theoretical models involving directional mood-alcohol associations (e.g., affective reinforcement models) need to carefully consider how research context and methods may influence findings of associations between mood and drinking. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Consumer Visual and Affective Bias for Soothing Dolls.

Soothing dolls are becoming increasingly popular in a society with a lot of physical and mental stress. Many products are also combined with soothing dolls to stimulate consumers' desire for impulse buying. However, there is no research on the relationship between consumers' purchasing behavior, consumers' preference for soothing dolls, and visual preference. The purpose of this study was to examine the possible factors that affect the emotional and visual preferences of soothing dolls. Two local stores' sales lists were used to extract three different types of dolls. The 2D and 3D versions of these three dolls were used. Subjective emotional preferences were examined by the self-assessment manikin (SAM) scale, with 5-point Likert scales for valence and arousal factors. An eye tracker was used to examine visual preferences, both before and after positive/negative emotion stimulation by the International Affective Picture System (IAPS). There were 37 subjects involved, with an age range of 20-28 years. The experimental results show that the average valence/arousal scores for 2D/3D dolls were (3.80, 3.74) and (2.65, 2.68), respectively. There was no statistical difference, but both 2D and 3D pictures had high valence scores. Eye tracker analysis revealed no gaze difference in visual preference between 2D and 3D dolls. After negative emotional picture stimulation, the observation time of the left-side doll decreased from 2.307 (std 0.905) to 1.947 (std 1.038) seconds, p < 0.001; and that of the right-side picture increased from 1.898 (std 0.907) to 2.252 (std 1.046) seconds, p < 0.001. The average observation time ratio of the eye on the 3D doll was 40.6%, higher than that on the 2D doll (34.3%, p = 0.02). Soothing dolls may be beneficial for emotion relaxation. Soothing dolls always have high valence features according to the SAM evaluation's measurement. Moreover, this study proposes a novel research model using an eye-tracker and the SAM for the SOR framework.

Inflammation at the crossroads of COVID-19, cognitive deficits and depression.

Acute neurological alterations have been associated with SARS-CoV-2 infection. Additionally, it is becoming clear that coronavirus disease 2019 (COVID-19) survivors may experience long-term neurological abnormalities, including cognitive deficits and mood alterations. The mechanisms underlying acute and long-term impacts of COVID-19 in the brain are being actively investigated. Due to the heterogeneous manifestations of neurological outcomes, it is possible that different mechanisms operate following SARS-CoV-2 infection, which may include direct brain infection by SARS-CoV-2, mechanisms resulting from hyperinflammatory systemic disease, or a combination of both. Inflammation is a core feature of COVID-19, and both central and systemic inflammation are known to lead to acute and persistent neurological alterations in other diseases. Here, we review evidence indicating that COVID-19 is associated with neuroinflammation, along with blood-brain barrier dysfunction. Similar neuroinflammatory signatures have been associated with Alzheimer's disease and major depressive disorder. Current evidence demonstrates that patients with pre-existing cognitive and neuropsychiatric deficits show worse outcomes upon infection by SARS-CoV-2 and, conversely, COVID-19 survivors may be at increased risk of developing dementia and mood disorders. Considering the high prevalence of COVID-19 patients that recovered from infection in the world and the alarming projections for the prevalence of dementia and depression, investigation of possible molecular similarities between those diseases may shed light on mechanisms leading to long-term neurological abnormalities in COVID-19 survivors.

Affective touch perception and longing for touch during the COVID-19 pandemic.

Interpersonal touch and affective touch play a crucial role in social interactions and have a positive influence on mental health. The social distancing regulations implemented during the COVID-19 pandemic have reduced the ability to engage in interpersonal touch. This could cause longing for touch, and it might subsequently alter the way in which affective touch is perceived. To investigate this, we conducted an online survey and included 1982 participants, which contained questions regarding the COVID-19 regulations, longing for touch, and the perceived pleasantness of affective and non-affective touch. Results showed that participants reported feelings of longing for touch. This significantly increased with the duration and severity of the COVID-19 regulations. In addition, participants who experienced more longing for touch rated videos of affective and non-affective touch as more pleasant. Current results provide insight in the impact of sudden and prolonged COVID-19 regulations and show that increasing the duration and severity of these regulations is associated with a higher desire for touch, which is associated with increased perceived pleasantness of observing touch.

The (a)typical burden of COVID-19 pandemic scenario in Autism Spectrum Disorder.

Psychological and mental health consequences of large-scale anti-contagion policies are assuming strong relevance in the COVID-19 pandemic. We proposed a specific focus on a large sample of children with Autism Spectrum Disorder (ASD), developing an ad hoc instrument to investigate changes occurred in specific (sub-)domains during a period of national lockdown (Italy). Our questionnaire, named AutiStress, is both context-specific (being set in the COVID-19 pandemic scenario) and condition-specific (being structured taking into account the autistic functioning peculiarities in the paediatric age). An age- and gender-matched group of neurotypical (TD) controls was also provided. As expected, the severe lockdown policies had a general negative impact both on ASD and TD children, reflecting the obvious burden of the pandemic situation. However, our findings also indicate that children with ASD experienced more positive changes than TD ones. Noteworthy, we report a thought-provoking double dissociation in the context-specific predictor (i.e., accessibility to private outdoor spaces), indicating that it impacts differently on the two groups. Focusing on the ASD group, results suggest a condition-specific impact of the COVID-19 pandemic on core autistic (sub-)domains. Taken together, our data call for a multi-layered, context- and condition-specific analysis of the pandemic burden beyond any oversimplification.

Purposefulness and daily life in a pandemic: Predicting daily affect and physical symptoms during the first weeks of the COVID-19 response.

OBJECTIVE: Sense of purpose has been associated with greater health and well-being, even in daily contexts. However, it is unclear whether effects would hold in daily life during COVID-19, when people may have difficulty seeing a path towards their life goals. DESIGN: The current study investigated whether purposefulness predicted daily positive affect, negative affect, and physical symptoms. Participants (n = 831) reported on these variables during the first weeks of the COVID-19 response in North America. MAIN OUTCOME MEASURES: Participants completed daily surveys asking them for daily positive events, stressors, positive affect, negative affect, physical symptoms, and purposefulness. RESULTS: Purposefulness at between- and within-person levels predicted less negative affect and physical symptoms, but more positive affect at the daily level. Between-person purposefulness interacted with positive events when predicting negative and positive affect, suggesting that purposeful people may be less reactive to positive events. However, between-person purposefulness also interacted with daily stressors, insofar that stressors predicted greater declines in positive affect for purposeful people. CONCLUSION: Being a purposeful person holds positive implications for daily health and well-being, even during the pandemic context. However, purposefulness may hold some consequences unique to the COVID-19 context, which merit attention in future research.

Selecting and imagining rewarding activities during the COVID-19 lockdown: Effects on mood and what moderates them.

The COVID-19 outbreak strongly restricted daily activities, creating a risk factor for negative affect and depression. This study assessed the immediate effects of a behavioural activation (BA) intervention on positive (PA) and negative (NA) state affect. We expected depression and anxiety to function as moderators reducing the intervention effects. In a quasi-experimental online study, 3624 German-speaking participants evaluated a list of rewarding activities between 9 April and 26 April 2020. A subsample of 2561 (71%) additionally engaged in an imagination task. Depression, anxiety, socioeconomic variables and COVID-19 related burdens were assessed as moderators. There was an increase in PA (total sample d = .13; subsample: d = .27) and a decrease in NA (total sample d = -0.68; subsample: d = -0.71; all p < .001). The effects rose with higher levels of depression and anxiety (all p < .001). Furthermore, living with family enhanced the effects on NA, while additionally having to take care of children reduced them. An easy-to-use intervention prompting BA could improve state mood during lockdown. Participants with higher depression and anxiety benefit more. Implications for the prevention of mental health problems during a pandemic are discussed.

COVID-19 as a Stressor: Pandemic Expectations, Perceived Stress, and Negative Affect in Older Adults.

OBJECTIVES: The extent to which the COVID-19 pandemic is appraised as a stressor influences perceived stress (PS) and psychological well-being during the event. Here, the association of older adults' expectations concerning the pandemic's duration and impact with PS and negative affect (NA) is investigated. Based on the stress and coping framework, PS is expected to mediate the association between COVID-19 expectations and NA. METHODS: Seven hundred fourteen residents of the United States and aged 60 and older completed an anonymous online survey in late March 2020 reporting PS, NA, and expectations regarding the pandemic. RESULTS: Regression analyses controlling for demographic factors revealed that more dire pandemic expectations significantly predicted PS and NA directly, and the effects on NA were significantly mediated by PS. DISCUSSION: Findings provide evidence that expectations about a pandemic influence the extent to which older adults experience stress and NA in the midst of a pandemic event. Implications for mental health are discussed.

Worry about COVID-19 in relation to cognitive-affective smoking processes among daily adult combustible cigarette smokers.

Cigarette smoking is a known risk factor for severe disease and death from respiratory infection. Initial data suggest that smoking is a risk factor for COVID-19 symptom severity. Exposure to increased pandemic-related stress and subsequent worry about COVID-19 may amplify the desire to smoke to down-regulate distress. The present investigation sought to test this conceptual model by evaluating worry about COVID-19 in relation to COVID-19 coping motives for smoking, perceived barriers for smoking cessation, and smoking abstinence expectancies. Participants were 219 daily combustible cigarette smokers (55.70% female, Mage = 41.43 years, SD = 11.06). Six separate, two-step hierarchical linear regression models were conducted for each of the criterion variables. As expected, worry about COVID-19 was significantly and positively related to COVID-19 coping motives for smoking and perceived barriers for smoking cessation. Worry about COVID-19 also was a positively significant predictor of smoking abstinence expectancies of negative mood, somatic symptoms, and harmful consequences, but not positive consequences. The present study provides novel empirical evidence that worry about COVID-19 is related to key cognitive-affective smoking processes beyond the effects of age, sex, race, ethnicity, COVID-19 exposure, smoking rate, e-cigarette use status, and anxiety symptoms. These results highlight the potential utility in assessing level of worry about COVID-19, a transdiagnostic construct, among combustible cigarette smokers to better understand cognitive-affective factors that may maintain smoking behavior in the context of the COVID-19 pandemic.

Is Physical Activity Associated with Mental Health among Chinese Adolescents during Isolation in COVID-19 Pandemic?

BACKGROUND: Restricted outdoor activities and online learning during COVID-19 pandemic may pose threats on the physical and mental health of Chinese adolescents in middle schools. The study was to explore the relationship of Physical Activity (PA) and Sedentary Time (SED) with mood states among Chinese adolescents during the pandemic. METHODS: A total of 4898 adolescents (16.3 ± 1.3 years old) from 49 middle schools in 13 urban and rural areas in Yan'an, China volunteered to participate in this study and completed online questionnaires. International Physical Activity Questionnaire (IPAQ) were used to measure PA and SED, and Profile of Mood States were used to evaluate mood states. We used Mann-Whitney U-test and Kruskal-Wallis test to assess differences in PA and SED in different sex and grade group, respectively. Mixed linear regression was used to analyze the relationship between PA/SED and mood states. RESULTS: Participants in our study accumulated 23.4 ± 52.5 min of moderate-to-vigorous PA and 363.6 ± 148.4 min of SED per day. The mood states of boys were better than that of girls (p < 0.01). The mood states of the students in Senior High School Grade 3 were at the highest level of mood disturbance. Higher levels of PA were significantly associated with lower levels of total mood disturbance in this population (High PA group according to IPAQ: B = -3.22, SE = 0.40, p < 0.001; Moderate: B = -1.47, SE = 0.37, p < 0.001, compared to Low PA group). CONCLUSION: Chinese adolescents maintained a sedentary lifestyle during the COVID-19 pandemic. Girls and students in Grade 3 Senior High School had higher level of mood disturbance. More PA was associate with improving mood state among adolescents in the pandemic. The present study may assist policymakers and healthcare professionals understand PA and mood states of Chinese adolescents during the epidemic and take targeted actions in case of emergencies in future.