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961.
Lea R. Dougherty Victoria C. Smith Thomas M. Olino Margaret W. Dyson Sara J. Bufferd Suzanne A. Rose Daniel N. Klein 《Journal of abnormal child psychology》2013,41(4):531-542
Neuroendocrine dysfunction is hypothesized to be an early emerging vulnerability marker for depression. We tested whether the main and interactive effects of maternal psychopathology and early child temperamental vulnerability for depression assessed at age three predicted offspring’s basal cortisol function at age 6 years. 228 (122 males) children participated in the baseline and follow-up assessments. At age three, maternal lifetime psychopathology was assessed with a diagnostic clinical interview, and child temperamental positive affectivity (PA) and negative affectivity (NA) were assessed using laboratory observations. At age six, children’s waking and evening cortisol were assessed on 2 days. Maternal lifetime anxiety predicted offspring’s higher morning cortisol at age six. Child temperamental NA at age three predicted higher evening cortisol at age six. There was a significant interaction between maternal lifetime depression and child temperamental PA at age three in predicting offspring’s morning cortisol at age six. For the offspring of mothers with lifetime depression, higher PA at age 3 predicted lower morning cortisol at age 6. These findings highlight the importance of examining the main and interactive effects of maternal psychopathology and early child temperamental vulnerability in predicting the development of offspring’s stress physiology. Findings hold significance in identifying etiological mechanisms of risk and delineating the complex developmental pathways to psychopathology. 相似文献
962.
Alexandria Meyer Greg Hajcak Dana C. Torpey Autumn Kujawa Jiyon Kim Sara Bufferd Gabrielle Carlson Daniel N. Klein 《Journal of abnormal child psychology》2013,41(8):1257-1266
Anxiety disorders are the most frequently diagnosed form of psychopathology in children and often result in chronic impairment that persists into adulthood. Identifying neurobehavioral correlates of anxiety that appear relatively early in life would inform etiological models of development and allow intervention and prevention strategies to be implemented more effectively. The error-related negativity (ERN), a negative deflection in the event-related potential at fronto-central sites approximately 50 ms following the commission of errors, has been consistently found to be larger among anxious adults. The current study sought to extend these findings to even younger individuals: the ERN was elicited by a Go/NoGo task in 48 six year-old children with a clinical anxiety disorder assessed by diagnostic interview and 48 age-matched controls. In addition to child anxiety disorder, the ERN was examined in relation to maternal history of anxiety disorder, which was previously related to a smaller ERN. Anxious children were characterized by a larger (i.e., more negative) ERN and maternal history of anxiety disorder was associated with a smaller ERN. Thus, the relationship between an increased ERN and clinical anxiety is evident by age 6, and this effect appears independent from an opposing influence of maternal anxiety history on the ERN. These findings support the ERN as a promising neurobehavioral marker of anxiety, and implications are discussed. 相似文献
963.
Micah O. Mazurek Roma A. Vasa Luther G. Kalb Stephen M. Kanne Daniel Rosenberg Amy Keefer Donna S. Murray Brian Freedman Lea Ann Lowery 《Journal of abnormal child psychology》2013,41(1):165-176
Children with autism spectrum disorders (ASD) experience high rates of anxiety, sensory processing problems, and gastrointestinal (GI) problems; however, the associations among these symptoms in children with ASD have not been previously examined. The current study examined bivariate and multivariate relations among anxiety, sensory over-responsivity, and chronic GI problems in a sample of 2,973 children with ASD enrolled in the Autism Treatment Network (ages 2–17 years, 81.6 % male). Twenty-four percent of the sample experienced at least one type of chronic GI problem (constipation, abdominal pain, bloating, diarrhea, and/or nausea lasting three or more months). Children with each type of GI problem had significantly higher rates of both anxiety and sensory over-responsivity. Sensory over-responsivity and anxiety were highly associated, and each provided unique contributions to the prediction of chronic GI problems in logistic regression analyses. The results indicate that anxiety, sensory over-responsivity and GI problems are possibly interrelated phenomenon for children with ASD, and may have common underlying mechanisms. 相似文献
964.
Annika Hirdman Künstlicher 《Scandinavian Psychoanalytic Review》2013,36(1):36-47
This paper takes as its starting point Freud's idea that the loss of the object and its inner restoration is an on-going process, which has a crucial influence on the facing of reality. The author's aim is to illustrate that it is by working through the loss of the object that an inner triangulation may be experienced. The idea of triangulation is based on Ronald Brittens definition of it as the image of a mental space in which subjective experiencing can be combined with observing. Via a clinical material, where the distinction between self and object may be endured only with difficulties, the author discusses how phantasizing may serve as an evasion of a notion of an inner catastrophe and how a collapsed triangular space can be restored. In this discussion, the differentiating aspect by negation is touched upon. In connection to another clinical case, the author discusses how the analysand creates what the author calls an illusion about the mutual inter-changeability of the objects. This is used to protect the analysand from experiencing feelings of Oedipal competition, and through that, mourn the illusion of an exclusive place in the Oedipal triad. The conclusion is that the capacity to create meaning comprises the idea of the possibility of together with the subjective experience, internalizing the perspective of ?the other”. Further, that the working through of the Oedipal situation stabilizes the capacity for an observing thinking, since it places the person in a triangular position where he/she is able both to identify with the parties in the Oedipal arena and to observe hislher own contribution to the Oedipal interplay. 相似文献
965.
Claiming or creating obstacles before performing important tasks (i.e., self-handicapping) is a costly strategy to protect the self from implications of poor outcomes. We predicted that forming an if–then plan (implementation intention) helps individuals overcome their performance-related worries and thus prevents self-handicapping behavior. In two experiments, all participants formed the goal to perform well on an upcoming task and learned the strategies to ignore worries and tell themselves “I can do it”, either in an if–then format (implementation intention) or not (control). The task was either described as an intelligence test (highly threatening) or as a perception style test (less threatening). Participants could then claim a self-handicap (report stress, Experiment 1) or behaviorally self-handicap (inadequately prepare, Experiment 2). As predicted, implementation intentions reduced claimed and behavioral self-handicapping to levels observed in the low-threat control conditions. Experiment 2 demonstrated these effects among chronic self-handicappers. Implications of these findings are discussed. 相似文献
966.
Although goal conflict is an important part of classic and contemporary theories of motivation, the correlates of goal conflict are not well understood. We identify and distinguish conflicting and facilitating goals, and assess relations with goal attainment and psychological well-being in a short-term, prospective study design. Results from multilevel models demonstrated that individuals with greater conflict were less successful in attaining their goals, but the goals they failed attain were not necessarily the ones in conflict. People who experienced goal conflict tended to be ruminative and hesitant, and reported greater levels of negative affect and increases in depression, anxiety, and psychosomatization. People who experienced goal facilitation reported greater levels of positive affect, life satisfaction, and successful goal attainment. This study identifies several implications of holding conflicting and facilitating goals, but also points to a theoretical inconsistency pertaining to goal conflict. Namely, conflicting goals may not be inherently less attainable than nonconflicting goals. We argue that distinguishing between goal- and person-level factors is essential for understanding goal striving. 相似文献
967.
Going beyond previous studies on satisfaction in pursuing approach versus avoidance goals, the current study is the first to examine individual satisfaction in pursuing approach and avoidance goals as determined by regulatory fit between type of goal and type of strategy. Specifically, the present study shows that people with approach goals have greater satisfaction when they use an approach strategy rather than an avoidance strategy. People with avoidance goals have greater satisfaction when they use an avoidance strategy rather than an approach strategy. In addition, we explored how individual differences in the Behavioral Activation System and the Behavioral Inhibition System influenced reactions to approach and avoidance goals and strategies. 相似文献
968.
The consequences of maintaining a task set in the context of the (speeded) attentional blink were investigated in a series of experiments. Observers were asked to either attend or ignore the first of two target stimuli (T1 and T2). The results showed that when T1 and T2 shared a task relevant feature that was unique to T2, but not to T1, a shallow attentional blink was observed, as well as a lack of Lag 1 sparing. In comparison, when the targets shared a feature that was uniquely task relevant to both targets, the blink could not be avoided. Conversely, when no feature was shared between targets, ignoring T1 was successful and virtually no attentional costs were apparent. A similar lack of costs was also observed when targets shared a task relevant feature that was unique to T1 but not to T2. Finally, matching the feature dimension of a target feature that was unique to T2, but not T1, also strongly attenuated the blink. However, it did not completely abolish Lag 1 sparing. The results are interpreted in the context of current models of the attentional blink. 相似文献
969.
Hamide Yılmaz-Gözü 《British Journal of Guidance & Counselling》2013,41(2):178-192
The present study explores gender differences in help-seeking attitudes and the effects of counsellor gender and problem type on those attitudes among Turkish high school students. The Attitudes towards Seeking Help Scale and a survey instrument concerning related factors were administered to 342 adolescents. ANOVAs show that male and female students displayed different help-seeking attitudes. Females held much more positive help-seeking attitudes than did males. For females, neither counsellor gender, problem type nor their interaction affected help-seeking attitudes. By contrast, among males, the interaction of counsellor gender and problem type influenced total help-seeking attitudes as well as two of the subscales – psychological distress and confidence in mental health professionals. Limitations, suggestions for further research and implications are discussed. 相似文献
970.
Cross‐situational word learning, like any statistical learning problem, involves tracking the regularities in the environment. However, the information that learners pick up from these regularities is dependent on their learning mechanism. This article investigates the role of one type of mechanism in statistical word learning: competition. Competitive mechanisms would allow learners to find the signal in noisy input and would help to explain the speed with which learners succeed in statistical learning tasks. Because cross‐situational word learning provides information at multiple scales—both within and across trials/situations—learners could implement competition at either or both of these scales. A series of four experiments demonstrate that cross‐situational learning involves competition at both levels of scale, and that these mechanisms interact to support rapid learning. The impact of both of these mechanisms is considered from the perspective of a process‐level understanding of cross‐situational learning. 相似文献