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https://www.readbyqxmd.com/read/27936374/testing-a-matching-hypothesis-for-emerging-adults-in-project-match-during-treatment-and-one-year-outcomes
#1
Jordan P Davis, Brandon G Bergman, Douglas C Smith, John F Kelly
OBJECTIVE: Compared with older adults, emerging adults (18-29 years old) entering treatment typically have less severe alcohol use consequences. Also, their unique clinical presentations (e.g., modest initial abstinence motivation) and developmental contexts (e.g., drinking-rich social networks) may make a straightforward implementation of treatments developed for adults less effective. Yet, this has seldom been examined empirically. This study was a secondary analysis of Project MATCH (Matching Alcoholism Treatments to Client Heterogeneity) data examining (a) overall differences between emerging adults and older adults (≥30 years old) on outcomes during treatment and at 1-year follow-up, and (b) whether emerging adults had poorer outcomes on any of the three Project MATCH treatments in particular...
January 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/27936372/strategic-self-presentation-or-authentic-communication-predicting-adolescents-alcohol-references-on-social-media
#2
Femke Geusens, Kathleen Beullens
OBJECTIVE: The current study is one of the first to examine how self-reported alcohol consumption, friends' perceived alcohol consumption, and the perceived number of friends sharing alcohol references on social networking sites (SNS) is associated with adolescents' sharing of alcohol references on SNS. METHOD: A cross-sectional paper-and-pencil survey was administered among 3,172 adolescents (n = 3,133 used for analyses, mean age = 17.16 years, SD = 0.93; 50.7% male)...
January 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/27936371/testing-cross-sectional-and-prospective-mediators-of-internalized-heterosexism-on-heavy-drinking-alcohol-problems-and-psychological-distress-among-heavy-drinking-men-who-have-sex-with-men
#3
Alexis Kuerbis, Ethan H Mereish, Marie Hayes, Christine M Davis, Sijing Shao, Jon Morgenstern
OBJECTIVE: Minority stress theory is one of the primary theories used to understand substance use among lesbian, gay, and bisexual populations. This study tested whether drinking to cope with stress (DTC), loneliness, and gay community participation (GCP) mediated the relationship between one type of minority stress (i.e., internalized heterosexism) and behavioral health outcomes. METHOD: Using secondary data analysis and the PROCESS procedure, relationships between internalized heterosexism, the mediators (DTC, loneliness, and GCP), and outcomes (heavy drinking, alcohol problems, and psychological distress) were explored, both cross-sectionally and in a lagged manner, among both treatment-seeking and non-treatment-seeking problem drinking men who have sex with men...
January 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/27936284/utility-of-preclinical-drug-versus-food-choice-procedures-to-evaluate-candidate-medications-for-methamphetamine-use-disorder
#4
Matthew L Banks
Substance use disorders are diagnosed as a manifestation of inappropriate behavioral allocation toward abused drugs and away from other behaviors maintained by more adaptive nondrug reinforcers (e.g., money and social relationships). Substance use disorder treatment goals include not only decreasing drug-maintained behavior but also promoting behavioral reallocation toward these socially adaptive alternative reinforcers. Preclinical drug self-administration procedures that offer concurrent access to both drug and nondrug reinforcers provide a translationally relevant dependent measure of behavioral allocation that may be useful for candidate medication evaluation...
December 9, 2016: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/27936147/absence-of-association-between-behavior-problems-in-childhood-and-hypertension-in-midlife
#5
Sadiq M Saad, Gurch Randhawa, Dong Pang
BACKGROUND: It is known that behavior in childhood is associated with certain physical and mental health problems in midlife. However, there is limited evidence on the role of childhood behavior problems in the development of hypertension in adulthood. The present study aimed to examine whether behavior problems in childhood influenced the risk of hypertension in midlife in the United Kingdom 1958 birth cohort. METHODS: The 1958 British birth cohort comprised 17,638 individuals born in the first week of March 1958 in the United Kingdom...
2016: PloS One
https://www.readbyqxmd.com/read/27936103/washback-effect-of-university-entrance-exams-in-applied-mathematics-to-social-sciences
#6
Luis J Rodríguez-Muñiz, Patricia Díaz, Verónica Mier, Pedro Alonso
Curricular issues of subject Applied Mathematics to Social Sciences are studied in relation to university entrance exams performed in several Spanish regions between 2009-2014. By using quantitative and qualitative analyses, it has been studied how these exams align with curriculum and how they produce a washback on curriculum and teachers' work. Additionally, one questionnaire about teachers' practices has been performed, in order to find out how the exams are influencing teaching methodology development. Main results obtained show that evaluation is producing a bias on the official curriculum, substantially simplifying the specific orientation that should guide applied mathematics...
2016: PloS One
https://www.readbyqxmd.com/read/27933541/social-interactions-and-indirect-genetic-effects-on-complex-juvenile-and-adult-traits
#7
David G Ashbrook, Reinmar Hager
Most animal species are social in one form or another, yet many studies in rodent model systems use either individually housed animals or ignore potential confounds caused by group housing. While such social interaction effects on developmental and behavioral traits are well established, the genetic basis of social interactions has not been researched in as much detail. Specifically, the effects of genetic variation in social partners on the phenotype of a focal individual have mostly been studied at the phenotypic level...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/27933364/behavioral-alterations-of-zebrafish-larvae-after-early-embryonic-exposure-to-ketamine
#8
Luís M Félix, Luís M Antunes, Ana M Coimbra, Ana M Valentim
RATIONALE: Ketamine has been associated with pediatric risks that include neurocognitive impairment and long-term behavioral disorders. However, the neurobehavioral effects of ketamine exposure in early development remain uncertain. OBJECTIVES: This study aimed to test stage- and dose-dependent effects of ketamine exposure on certain brain functions by evaluating alterations in locomotion, anxiety-like and avoidance behaviors, as well as socialization. METHODS: Embryos were exposed to different concentrations of ketamine (0, 0...
December 8, 2016: Psychopharmacology
https://www.readbyqxmd.com/read/27933358/embodiment-and-the-origin-of-interval-timing-kinematic-and-electromyographic-data
#9
Caspar Addyman, Sinead Rocha, Lilian Fautrelle, Robert M French, Elizabeth Thomas, Denis Mareschal
Recent evidence suggests that interval timing (the judgment of durations lasting from approximately 500 ms. to a few minutes) is closely coupled to the action control system. We used surface electromyography (EMG) and motion capture technology to explore the emergence of this coupling in 4-, 6-, and 8-month-olds. We engaged infants in an active and socially relevant arm-raising task with seven cycles and response period. In one condition, cycles were slow (every 4 s); in another, they were fast (every 2 s)...
December 9, 2016: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/27933297/exhibitionist-eating-who-wins-eating-competitions
#10
Brian Wansink, Kevin M Kniffin
OBJECTIVE: How and why does competition and spectator involvement influence eating behaviors? The primary objective of this article is to explore the nature of competitive eating with the goal of identifying implications for other social situations. DESIGN: Study 1 investigated how many chicken wings were eaten by men and women in a 30-min eating competition when cheering spectators either were or were not present (compared to a control condition). The second study sought to explain Study 1's findings through a survey of 93 students who rated male or female competitive eaters (in randomized order) based on intelligence, attractiveness, health, strength, and how romantic they expected the eaters to be...
2016: Frontiers in Nutrition
https://www.readbyqxmd.com/read/27933285/developmental-profile-and-diagnoses-in-children-presenting-with-motor-stereotypies
#11
Francesco Cardona, Francesca Valente, Daniela Miraglia, Caterina D'Ardia, Valentina Baglioni, Flavia Chiarotti
INTRODUCTION: Motor stereotypies represent a typical example of the difficulty in distinguishing non-clinical behaviors (physiological and transient) from symptoms or among different disorders ["primary stereotypies," associated with autistic spectrum disorder (ASD), intellectual disabilities, genetic syndromes, and sensory impairment]. The aim of this study was to obtain an accurate assessment on the relationship between stereotypies and neurodevelopmental disorders. METHODS: We studied 23 children (3 girls), aged 36-95 months, who requested a consultation due to the persistence or increased severity of motor stereotypies...
2016: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/27933235/thailand-s-universal-coverage-scheme-and-its-impact-on-health-seeking-behavior
#12
Seung Chun Paek, Natthani Meemon, Thomas T H Wan
BACKGROUND: Thailand's Universal Coverage Scheme (UCS) has improved healthcare access and utilization since its initial introduction in 2002. However, a substantial proportion of beneficiaries has utilized care outside the UCS boundaries. Because low utilization may be an indication of a policy gap between people's health needs and the services available to them, we investigated the patterns of health-seeking behavior and their social/contextual determinants among UCS beneficiaries in the year 2013...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27933098/psychosomatic-problems-among-medical-students-a-myth-or-reality
#13
J M Chinawa, Ada R C Nwokocha, Pius C Manyike, Awoere Tamunosiki Chinawa, Elias C Aniwada, Appolos Chidi Ndukuba
BACKGROUND: Medical students are exposed to stress and this can predispose them to psychological and behavioral consequences. METHODS: Psychosomatic disorders were investigated among 385 medical students from two teaching hospitals using a stratified random sampling. The Enugu somatization Scale (ESS) was used to evaluate for presence of somatization in the participants. Statistical analysis was done with the Statistical Package for Social Sciences (SPPS) version 19 (Chicago IL)...
2016: International Journal of Mental Health Systems
https://www.readbyqxmd.com/read/27933028/autism-in-action-reduced-bodily-connectedness-during-social-interactions
#14
C Lieke E Peper, Sija J van der Wal, Sander Begeer
Autism is a lifelong disorder, defined by deficits in social interactions and flexibility. To date, diagnostic markers for autism primarily include limitations in social behavior and cognition. However, such tests have often shown to be inadequate for individuals with autism who are either more cognitively able or intellectually disabled. The assessment of the social limitations of autism would benefit from new tests that capture the dynamics of social initiative and reciprocity in interaction processes, and that are not dependent on intellectual or verbal skills...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27933018/a-study-of-the-coupling-of-fet-temperament-traits-with-major-depression
#15
Irina N Trofimova, William Sulis
Objective: Temperament and mental illness have been linked to the same systems of behavioral regulation. A temperament model, carefully structured to respond to subtle differences within systems of behavior regulation, should exhibit distinct temperament patterns in the presence of mental illness. Previous comparisons of temperament profiles in mental disorders used mostly emotionality-related traits. In contrast, the Functional Ensemble of Temperament (FET) model differentiates not only between emotionality traits, but also between traits related to physical, verbal, and mental aspects of behavior and maps 12 functional aspects of behavior to temperament traits as well as to symptoms of mental illnesses...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27933005/social-brain-hypothesis-vocal-and-gesture-networks-of-wild-chimpanzees
#16
Sam G B Roberts, Anna I Roberts
A key driver of brain evolution in primates and humans is the cognitive demands arising from managing social relationships. In primates, grooming plays a key role in maintaining these relationships, but the time that can be devoted to grooming is inherently limited. Communication may act as an additional, more time-efficient bonding mechanism to grooming, but how patterns of communication are related to patterns of sociality is still poorly understood. We used social network analysis to examine the associations between close proximity (duration of time spent within 10 m per hour spent in the same party), grooming, vocal communication, and gestural communication (duration of time and frequency of behavior per hour spent within 10 m) in wild chimpanzees...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27932956/hypothalamic-vasopressinergic-projections-innervate-central-amygdala-gabaergic-neurons-implications-for-anxiety-and-stress-coping
#17
Vito S Hernández, Oscar R Hernández, Miguel Perez de la Mora, María J Gómora, Kjell Fuxe, Lee E Eiden, Limei Zhang
The arginine-vasopressin (AVP)-containing hypothalamic magnocellular neurosecretory neurons (VPMNNs) are known for their role in hydro-electrolytic balance control via their projections to the neurohypophysis. Recently, projections from these same neurons to hippocampus, habenula and other brain regions in which vasopressin infusion modulates contingent social and emotionally-affected behaviors, have been reported. Here, we present evidence that VPMNN collaterals also project to the amygdaloid complex, and establish synaptic connections with neurons in central amygdala (CeA)...
2016: Frontiers in Neural Circuits
https://www.readbyqxmd.com/read/27932877/factors-influencing-exacerbation-related-self-management-in-patients-with-copd-a-qualitative-study
#18
Yjg Korpershoek, Scjm Vervoort, Lit Nijssen, Jca Trappenburg, M J Schuurmans
BACKGROUND: In patients with COPD, self-management skills are important to reduce the impact of exacerbations. However, both detection and adequate response to exacerbations appear to be difficult for some patients. Little is known about the underlying process of exacerbation-related self-management. Therefore, the objective of this study was to identify and explain the underlying process of exacerbation-related self-management behavior. METHODS: A qualitative study using semi-structured in-depth interviews was performed according to the grounded theory approach, following a cyclic process in which data collection and data analysis alternated...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/27932080/vitamin-c-impacts-anxiety-like-behavior-and-stress-induced-anorexia-relative-to-social-environment-in-smp30-gnl-knockout-mice
#19
Miwako Koizumi, Yoshitaka Kondo, Ayumi Isaka, Akihito Ishigami, Emiko Suzuki
The role of endogenous vitamin C (VC) in emotion and psychiatric measures has long been uncertain. We aimed to investigate how an individual's VC status impacts his or her mental health. Our hypothesis is that body VC levels modulate anxiety, anorexia, and depressive phenotypes under the influence of psychosocial rearing environments and sex. The VC status of senescence marker protein-30/gluconolactonase knockout mice, which lack the ability to synthesize VC, were continuously shifted from adequate (VC+) to depleted (VC-) by providing a water with or without VC...
November 17, 2016: Nutrition Research
https://www.readbyqxmd.com/read/27931338/health-care-provider-perspectives-on-tuberculosis-care-for-foreign-born-populations-in-new-york-city
#20
J R Zelnick, M R O'Donnell, S D Ahuja, A Chua, J Sullivan Meissner
BACKGROUND: Tuberculosis (TB) in foreign-born patients is a key determinant of TB epidemiology in low-burden settings. In New York City (NYC), foreign-born TB populations are heterogeneous and face diverse challenges in accessing care. OBJECTIVE: To characterize barriers and facilitators to health care services and identify potential mechanisms to improve TB care for foreign-born patients in NYC. DESIGN: Semi-structured interviews with health care providers identified through the NYC TB registry and snowball sampling...
December 2016: International Journal of Tuberculosis and Lung Disease
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