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921.
Observed infant temperamental difficulty and infant sleep efficiency and sleep variability were examined as predictors of maternal depressive symptoms, maternal sensitivity, and family functioning. Eight observations at 8-months postpartum were used to assess infant temperament, and actigraphy was used to measure infant sleep for 1-week at the time of the 8-month assessment. Structured clinical interviews were used to assess maternal depressive symptoms between 5 and 12 months postpartum and at 15 months postpartum, and observational assessments were used to assess maternal sensitivity and family functioning at 15 months postpartum. Variability in infant sleep moderated the effect of infant temperament on maternal depressive symptoms, maternal sensitivity, and family functioning. Infant temperament was positively associated with maternal depressive symptoms when variability in infant sleep efficiency was high, but not when variability in infant sleep efficiency was low. Likewise, infant temperament was negatively associated with maternal sensitivity and family functioning when variability in infant sleep efficiency was high, but not when variability in infant sleep efficiency was low. Results underscore the importance of infant sleep for maternal and family health. 相似文献
922.
Objective: We examined the trajectories of sleep problems in adolescents after the Wenchuan earthquake, and assessed predictors such as posttraumatic stress disorder symptoms. Methods: We surveyed adolescents at 1, 1.5, 2, and 2.5 years after the Wenchuan earthquake. In total, 391 adolescents completed self-report questionnaires. Results: We identified five latent sleep problem trajectories, specifically, U-shaped (3.8%), low-stable (68.0%), high-stable (10.8%), increasing (8.7%), and decreasing (8.7%) trajectories. Additionally, we found that posttraumatic stress disorder hyper-arousal symptoms were more frequent in individuals who had non-low-stable trajectories. Adolescents in the U-shaped group were less likely to have intrusive symptoms. Conclusion: After natural disasters, consequent sleep problems in adolescents do not remain stable over time, and sleep problem trajectories had considerable heterogeneity. 相似文献
923.
Kaitlin M. Gould Jill M. Harper Emily Gillich James K. Luiselli 《Behavioral Interventions》2019,34(1):118-126
This study evaluated the effects of response interruption and redirection (RIRD) on motor stereotypy (hand and body movements) in a child with neurodevelopmental disorders. We also assessed whether a stimulus paired with RIRD could acquire inhibitory control when tested during nonintervention conditions. Compared with baseline phases in a reversal design, RIRD decreased both hand and motor stereotypies, and there was evidence of stimulus control. Extending RIRD to a second setting was also effective. The care providers responsible for intervention implemented RIRD with fidelity, and they rated the procedure positively. Clinical and research implications from these findings are discussed. 相似文献
924.
Braden J. Brown Dave Robinson Jakob F. Jensen Ryan B. Seedall Jennifer Hodgson Maria C. Norton 《Journal of couple & relationship therapy》2019,18(2):85-103
An essential component to overall health and well-being is sleep. Likewise, being happily married is associated with better physical, mental, and emotional health. In the present study, we examined links between marital satisfaction (MS) and aspects of sleep quality (SQ) among married individuals (N = 88) aged 39 to 64 years. Data were collected at baseline and 6-month follow-up. Regression analyses showed that MS at baseline was positively associated with overall SQ and sleep disturbance frequency at baseline and was negatively associated with minutes to fall asleep at follow-up. Results suggested that participants with greater MS at baseline reported better overall SQ at baseline and falling asleep faster at follow-up. However, results varied when controlling for other relevant covariates (e.g., age, depression, pain). Additionally, a negative change in MS between baseline and follow-up was a positive predictor of sleep disturbance frequency at follow-up, suggesting that participants whose MS decreased over time were more likely to report more frequent sleep disturbances 6 months later. Findings indicate that MS is linked with various aspects of SQ in married, middle-aged adults. Clinical implications, limitations of the current study, and areas for future research are discussed. 相似文献
925.
饮食失调在青少年群体中非常普遍, 同伴被认为是一种重要的影响因素。梳理其作用机制, 对青少年饮食失调的预防和干预有重要意义。研究表明, 同伴对青少年饮食失调具有消极影响, 主要表现为感知到的同伴行为、实际的同伴行为、身体不满意的中介作用、以及同伴质量的影响。研究者从直接、间接的角度就同伴对青少年饮食失调的作用机制及影响进行了阐释。未来的研究应深化研究内容, 如增加关于同伴影响的长期效应、同伴属性划分、影响路径作用大小以及同伴与饮食失调的其它社会影响因素间的交互作用等方面的研究。 相似文献
926.
Patel MR Piazza CC Layer SA Coleman R Swartzwelder DM 《Journal of applied behavior analysis》2005,38(1):89-100
This study examined packing (pocketing or holding accepted food in the mouth) in 3 children who were failing to thrive or had inadequate weight gain due to insufficient caloric intake. The results of an analysis of texture indicated that total grams consumed were higher when lower textured foods were presented than when higher textured foods were presented. The gram intake was related directly to levels of packing. That is, high levels of packing were associated with higher textured foods and low gram intake, and low levels of packing were associated with lower textured foods and high gram intake. All participants gained weight when texture of foods was decreased. Packing remained low during follow-up for 2 participants even when the texture of food was increased gradually over time. These data are discussed in relation to avoidance, response effort, and skill deficit. 相似文献
927.
Lissek S Powers AS McClure EB Phelps EA Woldehawariat G Grillon C Pine DS 《Behaviour research and therapy》2005,43(11):1391-1424
Fear conditioning represents the process by which a neutral stimulus comes to evoke fear following its repeated pairing with an aversive stimulus. Although fear conditioning has long been considered a central pathogenic mechanism in anxiety disorders, studies employing lab-based conditioning paradigms provide inconsistent support for this idea. A quantitative review of 20 such studies, representing fear-learning scores for 453 anxiety patients and 455 healthy controls, was conducted to verify the aggregated result of this literature and to assess the moderating influences of study characteristics. Results point to modest increases in both acquisition of fear learning and conditioned responding during extinction among anxiety patients. Importantly, these patient-control differences are not apparent when looking at discrimination studies alone and primarily emerge from studies employing simple, single-cue paradigms where only danger cues are presented and no inhibition of fear to safety cues is required. 相似文献
928.
Gregory AM Caspi A Eley TC Moffitt TE Oconnor TG Poulton R 《Journal of abnormal child psychology》2005,33(2):157-163
The objective of this study was to examine the associations between persistent childhood sleep problems and adulthood anxiety and depression. Parents of 943 children (52% male) participating in the Dunedin Multidisciplinary Health and Development Study provided information on their childrens sleep and internalizing problems at ages 5, 7, and 9 years. When the participants were 21 and 26 years, adult anxiety and depression were diagnosed using a standardized diagnostic interview. After controlling for childhood internalizing problems, sex, and socioeconomic status, persistent sleep problems in childhood predicted adulthood anxiety disorders (OR (95% CI) = 1.60 (1.05–2.45), p = .030) but not depressive disorders (OR (95% CI) = .99 (.63–1.56), p = .959). Persistent sleep problems in childhood may be an early risk indicator of anxiety in adulthood. 相似文献
929.
John?M.?MalouffEmail author Einar?B.?Thorsteinsson Nicola?S.?Schutte 《Journal of psychopathology and behavioral assessment》2005,27(2):101-114
This paper describes a meta-analysis of 33 studies that examined the relationship between the Five-Factor Model and symptoms of clinical disorders. The typical pattern found associated with clinical disorders or measures of clinical disorders was high Neuroticism, low Conscientiousness, low Agreeableness, and low Extraversion. Comparisons of diagnostic groups and norm groups showed higher levels of Neuroticism and lower levels of Extraversion than did studies of correlations between measures of the level of a disorder and measures of the five factors. Studies of observer ratings of the five factors showed lower levels of Neuroticism and Openness than did studies of self-report ratings. These and other findings relating to type of scale and type of comparison group have possible clinical implications and raise several questions worthy of further research. 相似文献
930.
The self allows us to reflect on our own behavior and to imagine what others think of us. Clinical experience suggests that these abilities may be impaired in people with personality disorders. They do not recognize the impact that their behavior has on others, and they have difficulty understanding how they are seen by others. We collected information regarding pathological personality traits--using both self and peer report measures--from groups of people who knew each other well (at the end of basic military training). In previous papers, we have reported that agreement between self-report and peer-report is only modest. In this paper, we address the question: Do people know that others disagree with their own perceptions of themselves? We found that expected peer scores predicted variability in peer report over and above self-report for all 10 diagnostic traits. People do have some incremental knowledge of how they are viewed by others, but they do not tell you about it unless you ask them to do so; the knowledge is not reflected in ordinary self-report data. Among participants who expect their peers to describe them as narcissistic, those who agree with this assessment are viewed as being less narcissistic by their peers than those who deny being narcissistic. It therefore appears that insight into how one is viewed by others can moderate negative impressions fostered by PD traits. 相似文献