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Behavioral self-regulation

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https://www.readbyqxmd.com/read/29165703/effects-of-neonatal-pain-and-temperament-on-attention-problems-in-toddlers-born-preterm
#1
Claudia M Gaspardo, Rafaela G M Cassiano, Sofia M A Gracioli, Guilherme C B Furini, Maria Beatriz M Linhares
Objective: To examine the effects of individual characteristics of neonates and neonatal pain-related stress on attention problems and externalizing behavior problems of toddlers born preterm, analyzing the moderating effects of the dispositional traits of temperament. Methods: The sample included 62 toddlers aged 18-36 months and their mothers. The mothers were interviewed using the Child Behavior Checklist 1.5-5 for toddlers' attention and externalizing behavior problems assessment, the Early Childhood Behavior Questionnaire for toddlers' temperament assessment, and the Adult Temperament Questionnaire for their temperament assessment...
November 17, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/29163300/relations-among-temperament-self-regulatory-strategies-and-gender-in-predicting-delay-of-gratification
#2
Fang Hong, Stacey N Doan, Angelica Lopez, Gary W Evans
Self-regulation is associated with many positive outcomes, but there is limited information about individual difference regarding children's spontaneous use of strategies to self-regulate and the relative success of those strategies. In the current study, we examined whether temperament and gender are associated with self-regulation and explored the types of spontaneous strategies children use during Mischel's delay of gratification protocol. In addition, we investigated whether spontaneous strategy use during the task could moderate the effects of temperament on self-regulation and whether temperament would mediate the effect of gender on self-regulation...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/29163097/the-role-of-motivation-in-cognitive-reappraisal-for-depressed-patients
#3
Xiaoxia Wang, Xiaoyan Zhou, Qin Dai, Bing Ji, Zhengzhi Feng
Background: People engage in emotion regulation in service of motive goals (typically, to approach a desired emotional goal or avoid an undesired emotional goal). However, how motives (goals) in emotion regulation operate to shape the regulation of emotion is rarely known. Furthermore, the modulatory role of motivation in the impaired reappraisal capacity and neural abnormalities typical of depressed patients is not clear. Our hypothesis was that (1) approach and avoidance motivation may modulate emotion regulation and the underlying neural substrates; (2) approach/avoidance motivation may modulate emotion regulation neural abnormalities in depressed patients...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/29162167/effects-of-pre-and-postnatal-maternal-stress-on-infant-temperament-and-autonomic-nervous-system-reactivity-and-regulation-in-a-diverse-low-income-population
#4
Nicole R Bush, Karen Jones-Mason, Michael Coccia, Zoe Caron, Abbey Alkon, Melanie Thomas, Kim Coleman-Phox, Pathik D Wadhwa, Barbara A Laraia, Nancy E Adler, Elissa S Epel
We examined the prospective associations of objective and subjective measures of stress during pregnancy with infant stress reactivity and regulation, an early-life predictor of psychopathology. In a racially and ethnically diverse low-income sample of 151 mother-infant dyads, maternal reports of stressful life events (SLE) and perceived stress (PS) were collected serially over gestation and the early postpartum period. Infant reactivity and regulation at 6 months of age was assessed via maternal report of temperament (negativity, surgency, and regulation) and infant parasympathetic nervous system physiology (respiratory sinus arrhythmia [RSA]) during the Still Face Paradigm...
December 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29161526/individualism-collectivism-social-self-control-and-adolescent-substance-use-and-risky-sexual-behavior
#5
Pallav Pokhrel, Brooke L Bennett, Sakshi Regmi, Bulat Idrisov, Artur Galimov, Leila Akhmadeeva, Steve Sussman
Individualism and collectivism are cultural syndromes that have been associated with adolescent problem behavior in studies conducted in the U.S. and Southeast Asia. However, research investigating the mechanisms of how cultural orientation impacts health risk behaviors has been limited. This study tested a new model explaining the relationship between cultural orientation (i.e., individualism, collectivism) and adolescent problem behavior (i.e., substance use and risky sex) in terms of interpersonal self-regulation (i...
November 21, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/29161278/resilience-of-honeybee-colonies-via-common-stomach-a-model-of-self-regulation-of-foraging
#6
Thomas Schmickl, Istvan Karsai
We propose a new regulation mechanism based on the idea of the "common stomach" to explain several aspects of the resilience and homeostatic regulation of honeybee colonies. This mechanism exploits shared pools of substances (pollen, nectar, workers, brood) that modulate recruitment, abandonment and allocation patterns at the colony-level and enable bees to perform several survival strategies to cope with difficult circumstances: Lack of proteins leads to reduced feeding of young brood, to early capping of old brood and to regaining of already spent proteins through brood cannibalism...
2017: PloS One
https://www.readbyqxmd.com/read/29158847/photoactive-poly-3-hexylthiophene-nanoweb-for-optoelectrical-stimulation-to-enhance-neurogenesis-of-human-stem-cells
#7
Kisuk Yang, Jin Young Oh, Jong Seung Lee, Yoonhee Jin, Gyeong-Eon Chang, Soo Sang Chae, Eunji Cheong, Hong Koo Baik, Seung-Woo Cho
Optoelectrical manipulation has recently gained attention for cellular engineering; however, few material platforms can be used to efficiently regulate stem cell behaviors via optoelectrical stimulation. In this study, we developed nanoweb substrates composed of photoactive polymer poly(3-hexylthiophene) (P3HT) to enhance the neurogenesis of human fetal neural stem cells (hfNSCs) through photo-induced electrical stimulation. METHODS: The photoactive nanoweb substrates were fabricated by self-assembled one-dimensional (1D) P3HT nanostructures (nanofibrils and nanorods)...
2017: Theranostics
https://www.readbyqxmd.com/read/29158252/food-addiction-high-glycemic-index-carbohydrates-and-obesity
#8
REVIEW
Belinda Lennerz, Jochen K Lennerz
BACKGROUND: Treatment success in obesity remains low, and recently food addiction has been delineated as an underlying etiologic factor with therapeutic relevance. Specifically, current treatment focuses on reduced food intake and increase of physical activity, whereas interventions for addiction encompass behavioral therapy, abstinence, and environmental interventions such as taxation, restrictions on advertising, and regulation of school menus. CONTENT: Here, we reviewed the pertinent literature on food addiction with a specific focus on the role of high-glycemic-index carbohydrates in triggering addictive symptoms...
November 20, 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/29157328/peer-effects-on-self-regulation-in-adolescence-depend-on-the-nature-and-quality-of-the-peer-interaction
#9
Kevin M King, Katie A McLaughlin, Jennifer Silk, Kathryn C Monahan
Adolescence is a critical period for the development of self-regulation, and peer interactions are thought to strongly influence regulation ability. Simple exposure to peers has been found to alter decisions about risky behaviors and increase sensitivity to rewards. The link between peer exposure and self-regulation is likely to vary as a function of the type and quality of peer interaction (e.g., rejection or acceptance). Little is known about how the nature of interactions with peers influences different dimensions of self-regulation...
November 21, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29156359/emotion-regulation-deficits-in-persons-with-body-focused-repetitive-behavior-disorders
#10
Jennifer R Alexander, David C Houghton, Christopher C Bauer, Heather C Lench, Douglas W Woods
BACKGROUND: Conceptualizations of emotion dysregulation (ED) and body-focused repetitive behavior disorders (BFRBDs) imply that ED may be a central component of BFRBDs as well as a factor that distinguishes BFRBDs from non-impairing, subclinical body-focused repetitive behaviors (BFRBs). The current study empirically tested these observations. METHODS: One hundred thirty-eight undergraduates (of 1900 who completed a screening survey) completed self-report measures assessing four emotion regulation (ER) deficits hypothesized to underlie ED (alexithymia, maladaptive emotional reactivity, experiential avoidance, and response inhibition when distressed); 34 of these participants had BFRBDs, 64 had subclinical BFRBs, and 42 were unaffected by BFRBs...
November 10, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29156227/low-physiological-arousal-and-high-impulsivity-as-predictors-of-self-injurious-thoughts-and-behaviors-among-adolescents
#11
Jaclyn T Aldrich, Madeline D Wielgus, Amy H Mezulis
Self-injurious thoughts and behaviors are used to escape or regulate aversive physiological states during stress. Low sympathetic nervous system arousal during stress has been shown to confer risk. This risk may be exacerbated by trait impulsivity; adolescents high in impulsivity are more likely to rashly use maladaptive regulation strategies. We examined this relationship longitudinally in a sample of adolescents ages 10 to 14 (55.4% female) from the United States. Consistent with our hypothesis, low arousal during stress and high trait impulsivity interacted to predict the use of self-injurious thoughts and behaviors over a six-month period...
November 17, 2017: Journal of Adolescence
https://www.readbyqxmd.com/read/29154582/the-dimensions-and-mechanisms-of-mindfulness-in-regulating-aggressive-behaviors
#12
Lindie H Liang, Douglas J Brown, D Lance Ferris, Samuel Hanig, Huiwen Lian, Lisa M Keeping
On the basis of the notion that the ability to exert self-control is critical to the regulation of aggressive behaviors, we suggest that mindfulness, an aspect of the self-control process, plays a key role in curbing workplace aggression. In particular, we note the conceptual and empirical distinctions between dimensions of mindfulness (i.e., mindful awareness and mindful acceptance) and investigate their respective abilities to regulate workplace aggression. In an experimental study (Study 1), a multiwave field study (Study 2a), and a daily diary study (Study 2b), we established that the awareness dimension, rather than the acceptance dimension, of mindfulness plays a more critical role in attenuating the association between hostility and aggression...
November 20, 2017: Journal of Applied Psychology
https://www.readbyqxmd.com/read/29153459/-intrafamilial-disruptive-behaviour-disorders-in-children-and-adolescents-present-data-and-treatment-prospects
#13
E Bousquet, N Franc, C Ha, D Purper-Ouakil
Child-to-parent violence is a form of family violence that is still a well-kept secret. Abused parents can be victims of different types of abuse. Children can use both physical and psychological violence such as financial threats to take control of the home. In this situation, parents often no longer dare to contradict their children by fear of triggering uncontrollable violence. Although the phenomenon recently drew the attention of the media, there is still little knowledge about its prevalence and clinical characteristics...
November 16, 2017: L'Encéphale
https://www.readbyqxmd.com/read/29153072/smoking-abstinence-twelve-months-after-an-acute-coronary-syndrome
#14
Vânia Rocha, Marina P Guerra, Marina S Lemos, Júlia Maciel, Geoffrey C Williams
Studies on the cognitive working mechanism of smoking cessation in high-risk populations are few and much needed, and identifying long-term psychosocial factors to smoking cessation are relevant to improve intervention for cardiac patient groups. This longitudinal study followed patients who smoked and suffered an acute coronary syndrome from hospitalization to 12 months after clinical discharge. Questionnaires were administered to assess nicotine dependence, behavioral dependence, autonomous self-regulation, perceived competence, social support, anxiety, depressive symptoms and meaning in life at baseline, six months and twelve months after clinical discharge...
November 20, 2017: Spanish Journal of Psychology
https://www.readbyqxmd.com/read/29151387/affective-family-interactions-and-their-associations-with-adolescent-depression-a-dynamic-network-approach
#15
Nadja Bodner, Peter Kuppens, Nicholas B Allen, Lisa B Sheeber, Eva Ceulemans
The prevalence of depression rises steeply during adolescence. Family processes have been identified as one of the important factors that contribute to affect (dys)regulation during adolescence. In this study, we explored the affect expressed by mothers, fathers, and adolescents during a problem-solving interaction and investigated whether the patterns of the affective interactions differed between families with depressed adolescents and families with nondepressed adolescents. A network approach was used to depict the frequencies of different affects, concurrent expressions of affect, and the temporal sequencing of affective behaviors among family members...
November 20, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29144222/child-language-and-parenting-antecedents-and-externalizing-outcomes-of-emotion-regulation-pathways-across-early-childhood-a-person-centered-approach
#16
Jason José Bendezú, Pamela M Cole, Patricia Z Tan, Laura Marie Armstrong, Elizabeth B Reitz, Rachel M Wolf
Decreases in children's anger reactivity because of the onset of their autonomous use of strategies characterizes the prevailing model of the development of emotion regulation in early childhood (Kopp, 1989). There is, however, limited evidence of the varied pathways that mark this development and their proposed antecedents and consequences. This study used a person-centered approach to identify such pathways, antecedents, and outcomes. A sample of 120 children from economically strained rural and semirural households were observed while waiting to open a gift at ages 24, 36, and 48 months...
November 16, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29141742/characterizing-the-last-latrine-nonowners-in-rural-malawi
#17
Jurgita Slekiene, Hans-Joachim Mosler
Open defecation is a public health problem worldwide. NGOs in developing countries use various approaches to increase latrine coverage, but for little-understood reasons, some of the population does not adopt latrine construction. The objective of our research was to uncover which of the factors predicting latrine construction are relevant to the last nonowners of latrines, termed laggards in the diffusion of innovations theory. In a cross-sectional study, quantitative face-to-face interviews were conducted in households in rural Malawi (N = 824) to assess the behavioral determinants of latrine construction, mental health, and leadership...
October 23, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29136578/deformation-mechanisms-of-prototype-composite-braided-stent-grafts-in-bending-fatigue-for-peripheral-artery-application
#18
Wen Xue, Jing Gao, Jing Lin, Fujun Wang, Guoping Guan, Lu Wang
Stent-grafts in peripheral arteries suffer from complex cyclic loadings in vivo, including pulsatile, axial bending and torsion. Normal fatigue durability evaluation technologies, however, are majorly based on pulsation and thus are short of accuracy under the complicated stress conditions experienced physiologically. While there is a little research focused on the cyclic fatigue of stent-grafts in bending, it remains an almost total lack of deformation or fatigue mechanisms. In this work, composite braided stent-grafts incorporating Nitinol (NiTi) yarns and polyethylene terephthalate (PET) multifilament yarns were cycled in bending by the self-developed testing system to investigate their deformation behaviors...
October 31, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/29134216/multiple-interaction-regulated-phase-transition-behavior-of-thermo-responsive-copolymers-containing-cationic-poly-ionic-liquid-s
#19
Yingna Zhang, Hui Tang, Peiyi Wu
The effect of multiple interactions including anion-macromolecule interaction, water-mediated ion-macromolecule interaction and hydrophobic interaction on the phase transition behaviors of random copolymers P(OEGMA-co-BVIm[X]) comprising oligo(ethylene glycol)methacrylate (OEGMA) and imidazolium-based ionic liquids is investigated in the present study. Temperature-variable (1)H NMR and FT-IR investigations demonstrated that the hydration of CH2 side chains in P(OEGMA-co-BVIm[SCN]) was enhanced due to the anion-dipole interaction between a chaotropic anion SCN(-) and CH2 groups, and dehydration of C[double bond, length as m-dash]O groups served as the driving force of phase transition...
November 22, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/29134047/middle-and-elementary-school-students-changes-in-self-determined-motivation-in-a-basketball-unit-taught-using-the-tactical-games-model
#20
Stephen Harvey, Alexander Gil-Arias, Megan Lorraine Smith, Lindsey Rachel Smith
Studies examining student motivation levels suggest that this is a significant factor in students' engagement in physical education and may be positively affected when teachers employ alternative pedagogical models such as game-centered approaches (GCAs). The aim of this study was to investigate changes in self-determined motivation of students as they participated in a GCA-basketball unit taught using the Tactical Games Model (TGM). Participants were 173 students (84 girls), 79 middle school (45 girls) and 94 (39 girls) elementary school students from four seventh and five fourth/fifth grade co-educational classes...
October 2017: Journal of Human Kinetics
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