Notes

Connection between Doxycycline In Rodents Neuromuscular Junction, In Situ.
Breastfeeding duration predicted child BMI at all timepoints. Conclusions Maternal prenatal residence in a neighborhood with high concentrated disadvantage may place low-income, MA children at increased risk of elevated weight status during the first few years of life. Breastfeeding duration emerged as potentially modifiable pathway through which the prenatal neighborhood impacts children's early life weight. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
War captivity and posttraumatic stress disorder (PTSD) are known to be associated with several poor health outcomes of an accelerated aging process. However, the contribution of personality protective factors to this phenomenon are rarely studied. The present 24-year prospective study examined associations between psychological hardiness and three health outcomes C-reactive protein (CRP) levels, metabolic syndrome (MetS), and telomere length (TL).

Eighty-eight Israeli former prisoners of war (ex-POWs) were assessed 18 (T1) and 42 (T2) years after repatriation. Data on hardiness was collected at T1 while leukocyte TL, CRP, and MetS data was collected 42 years after the war.

While adjusting for age, body mass index (BMI), self-rated health, depressive and PTSD symptoms at T2, higher levels of hardiness at T1 predicted decreased CRP and longer TL at T2.

Long-term health vulnerabilities of traumatized ex-POWs are manifested in an accelerated aging process and cellular senescence. Raising awareness of the importance of protective factors such as veterans' hardiness might be associated with improving their longevity and well-being. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
Long-term health vulnerabilities of traumatized ex-POWs are manifested in an accelerated aging process and cellular senescence. Raising awareness of the importance of protective factors such as veterans' hardiness might be associated with improving their longevity and well-being. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
The novel theory of Reinforcer Pathology states that the temporal window of integration, measured by delay discounting (DD), determines the value of reinforcers. Based on the Reinforcer Pathology theory, the valuation of alternative reinforcers is positively associated with the length of the temporal window (negatively with rates of discounting). The objective of this article is to test the Reinforcer Pathology theory by reanalyzing data from a prior report (Carr & Epstein, 2018) in order to examine the association between the reinforcing value of alternative reinforcement and the length of the measured temporal window.

Participants (
= 250) who completed an adjusting delay discounting task and the Pleasant Events Schedule (PES) were included in the study. PES provides a measurement of a reinforcement score (a cross-product of PES measures of frequency and pleasantness) for 45 noneating alternative activities. Analysis of Variance and Spearman product-moment correlations were completed.

Delay discve reinforcers. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
This study investigated associations between child maltreatment and body mass, body weight perceptions, and weight control behaviors among men and women.

Data were derived from the National Longitudinal Study of Adolescent to Adult Health (Add Health). Multinomial logistic regression was used to investigate links between dimensions of childhood maltreatment and adult (a) classifications of body mass index (BMI), (b) discrepancies in perceived weight and actual BMI categories, and (c) normative and risky weight control behaviors.

Childhood maltreatment was highly predictive of BMI classification, weight perception discrepancies, and weight control behaviors for women. Women who reported physical abuse, sexual abuse, and neglect had increased risks for being slightly or very overweight, and among those who reported physical abuse and/or a combination of physical abuse and neglect, there is an increased likelihood of holding overweight perceptions. Finally, female victims of physical abuse, physical abuse ltreatment. For women, certain forms of maltreatment strongly predicted BMI groupings, discrepant weight perceptions, and risky weight behaviors. Taken together, findings suggest that child maltreatment is a predictor of health-related outcomes. Moreover, results highlight the importance of assessing gender-specific effects when examining outcomes related to body, weight, and dieting. (PsycInfo Database Record (c) 2020 APA, all rights reserved).It has been suggested that volunteering leads to increases in well-being, particularly in older and retiring adults, and that volunteering could be used as a public health intervention to increase well-being. However, the causal relationship has been questioned. We investigated the association between voluntary work and life satisfaction in a bivariate dual-change score model, using 4 years of longitudinal data from 1,123 participants from the Health, Aging and Retirement Transitions in Sweden (HEARTS) study. Both the frequency of volunteering and the level of life satisfaction increased across the retirement transition. However, baseline life satisfaction and volunteering were only marginally associated. Further, the coupling parameters suggest that higher levels of volunteering were followed by decreases in life satisfaction and that higher levels of life satisfaction were followed by increases in volunteering. These findings suggest that increasing levels of volunteering might not be a fruitful strategy for improving life satisfaction for all older adults-if people engage too much in voluntary work, it might even be detrimental for their life satisfaction. More research is needed to better understand when and for whom increased levels of volunteering might have positive effects on life satisfaction. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Aerobic exercise and physical activity (PA) are known to benefit cognition in adulthood. However, a typical older adult spends most of the day sedentary or in light PA, behaviors that are typically poorly captured by questionnaires. To better understand the associations between time spent in different intensities of lifestyle PA and cognition, we measured average time spent daily in sedentariness, light, and moderate to vigorous PA using hip-worn sensors (ActiGraph accelerometers). We studied baseline data from 228 cognitively normal adults (Age 60-80) who took part in a clinical trial (clinical study identifier NCT01472744). Fluid (processing speed, memory, and reasoning) and crystallized abilities (vocabulary knowledge) were assessed with the Virginia Cognitive Aging Battery. Adjusting for age, sex, and several modifiable socioeconomic, physical and functional health factors, time spent daily in moderate to vigorous PA was positively related with fluid abilities (perceptual speed and reasoning). Furthermore, we found that those spending more time sedentary performed better on vocabulary knowledge and reasoning tasks. In contrast, time spent in light PA was not related to either fluid or crystallized abilities. Our results add to the previous literature by providing the first sensor-based evidence that crystallized and fluid abilities in older age may be associated with engagement in different intensities of daily activity. Moreover, our findings suggest that the behavior of moderate to vigorous PA is at least as important in relation to cognition as the desirable long-term physiological effects of higher intensity PA and exercise. (PsycInfo Database Record (c) 2020 APA, all rights reserved).Mortality salience refers to being reminded of death, which increases self-reported prosociality in student samples. Here, we examined effects of mortality salience on actual donations, in a national life-span sample (N = 5,376). In the mortality-salience (vs. control) condition, participants donated on average 25 cents more to charity, out of their $5 budget. This finding was unaffected by adult age or charity type, suggesting its generalizability. However, older adults donated more than younger adults. Phenformin ic50 Auxiliary analyses suggested that fear of death was likely not the main mechanism underlying our findings. We discuss implications for literatures on mortality salience, aging, and charitable giving. (PsycInfo Database Record (c) 2020 APA, all rights reserved).Recent studies have shown that mind-wandering (MW) is associated with changes in eye movement parameters, but have not explored how MW affects the sequential pattern of eye movements involved in making sense of complex visual information. Eye movements naturally unfold over time and this process may reveal novel information about cognitive processing during MW. The current study used Recurrence Quantification Analysis (Anderson, Bischof, Laidlaw, Risko, & Kingstone, 2013) to describe the pattern of refixations (fixations directed to previously inspected regions) during MW. Participants completed a real-world scene encoding task and responded to thought probes assessing intentional and unintentional MW. Both types of MW were associated with worse memory of the scenes. More important, RQA showed that scanpaths during unintentional MW were more repetitive than during on-task episodes, as indicated by a higher recurrence rate and more stereotypical fixation sequences. This increased repetitiveness suggests an adaptive response to processing failures through reexamining previous locations. Moreover, this increased repetitiveness contributed to fixations focusing on a smaller spatial scale of the stimuli. Finally, we were also able to validate several traditional measures both intentional and unintentional MW were associated with fewer and longer fixations; eye-blinking increased numerically during both types of MW but the difference was only significant for unintentional MW. Overall, the results advanced our understanding of how visual processing is affected during MW by highlighting the sequential aspect of eye movements. (PsycInfo Database Record (c) 2020 APA, all rights reserved).When evaluating items in a sequence, the current judgment is influenced by the previous item and decision. These sequential biases take the form of assimilation (shifting toward the previous item/decision) or contrast (shifting away). Previous research investigating facial attractiveness evaluations provides mixed results while using analytical techniques that fail to address the dependencies in the data or acknowledge that the images represent only a subset of the population. Here, we utilized cross-classified linear mixed-effects modeling across 5 experiments. We found compelling evidence of multicollinearity in our models, which may explain apparent contradictions in the literature. Our results demonstrated that the previous image's rating positively influenced current ratings, and this was also the case for the previous image's baseline value, although only when that image remained onscreen during the current trial. Further, we found no influence of the next face on current judgments when this was visible. In our final experiment, the response bias due to the previous trial remained present even when accounts involving motor effort were addressed. Taken together, these findings provide a clear framework in which to incorporate current and past results regarding the biases apparent in sequential judgments, along with an appropriate method for investigating these biases. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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