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701.
This longitudinal study explored the importance of kindergarten measures of phonological awareness, working memory, and quantity–number competencies (QNC) for predicting mathematical school achievement in third graders (mean age 8 years 8 months). It was found that the impact of phonological awareness and visual–spatial working memory, assessed at 5 years of age, was mediated by early QNC, which predicted math achievement in third grade. Importantly, and confirming our isolated number words hypothesis, phonological awareness had no impact on higher numerical competencies (i.e., when number words needed to be linked with quantities [QNC Level II and above]) but predicted basic numerical competencies (i.e., when number words were isolated from quantities [QNC Level I]), explaining the moderate relationship between early literacy development and the development of mathematical competencies. 相似文献
702.
Mériau K Wartenburger I Kazzer P Prehn K Villringer A van der Meer E Heekeren HR 《Brain and cognition》2009,69(1):73-80
People differ with regard to how they perceive, experience, and express negative affect. While trait negative affect reflects a stable, sustained personality trait, state negative affect represents a stimulus limited and temporally acute emotion. So far, little is known about the neural systems mediating the relationship between negative affect and acute emotion processing. To address this issue we investigated in a healthy female sample how individual differences in state negative affect are reflected in changes in blood oxygen level-dependent responses during passive viewing of emotional stimuli. To assess autonomic arousal we simultaneously recorded changes in skin conductance level. At the psychophysiological level we found increased skin conductance level in response to aversive relative to neutral pictures. However, there was no association of state negative affect with skin conductance level. At the neural level we found that high state negative affect was associated with increased left insular activity during passive viewing of aversive stimuli. The insula has been implicated in interoceptive processes and in the integration of sensory, visceral, and affective information thus contributing to subjective emotional experience. Greater recruitment of the insula in response to aversive relative to neutral stimuli in subjects with high state negative affect may represent increased processing of salient aversive stimuli. 相似文献
703.
Anne Faugli Ragnhild Emblem Kristin Bjørnland Trond H. Diseth 《Infant mental health journal》2009,30(1):40-56
Chronic somatic illness in infancy may challenge the development of mental health and impinge the infant's capability to form close interpersonal relationships. Esophageal atresia (EA) is a congenital anomaly requiring neonatal surgery, medical aftertreatment, and extended hospitalization. The aim of the study was to assess mental health and to find prognostic factors for mental health among infants with EA. Thirty‐nine infants treated consecutively during 2000 to 2003 and their mothers were included. Infant mental health was assessed by Diagnostic Classification: 0–3 (Zero to Three, 1994). Medical and environmental data were collected from medical records and semistructured interview with the mothers. Child development was assessed with the Bayley scales, second edition (N. Bayley, 1993). Maternal psychological distress, anxiety, and child temperament were assessed by self‐report questionnaires: the General Health Questionnaire, 30‐item version (D. Goldberg & P. Williams, 1988); the State Trait Anxiety Inventory (C.D. Spielberger, R. Gorsuch, & R. Lushene, 1970); and the Infant Behaviour Questionnaire (M.K. Rothbart, 1981). Thirty‐one percent of the infants with EA showed mental health disorders by 1 year of age. Prognostic factors predicting mental health were posttraumatic symptoms reported by mother, more than one operation, mechanical ventilation beyond 1 day, and moderate/severe chronic family strain. Relational trauma, vulnerable attachment, and impaired self‐development are highlighted as possible pathways for psychopathology. Children with EA are vulnerable to mental health disorders, and this study may help clinicians to identify children at risk. 相似文献
704.
Arden U. Gale Rochelle C. Moss Kristin K. Higgins 《Journal of counseling and development : JCD》2007,85(2):204-210
The authors review previous examinations of the American Counseling Association's (ACA) Journal of Counseling & Development (JCD), consider various editors' policies that shaped the Journal, and update L. W. Harmon and H. E. Harker's (1989) analysis of special interest topics featured in JCD. Studying the flagship professional journal of ACA provides insight into the evolution and development of the profession of counseling. 相似文献
705.
Douglas A. Guiffrida Rachel Jordan Stephan Saiz Kristin L. Barnes 《Journal of counseling and development : JCD》2007,85(4):393-400
The authors completed a critical review of the literature on the use of metaphor and the efficacy of metaphoric activities in clinical supervision. The authors conclude that these activities might assist students in understanding the process of becoming a counselor and facilitate students' case conceptualization skills. Cautions to consider when implementing metaphoric activities, limitations of research that has investigated the effectiveness of using metaphors in supervision, and suggestions for future research in this area are presented. 相似文献
706.
Two studies examined the relationships among trait negative affectivity, dispositional thought suppression, and intrusions in non-clinical samples. In Study 1 (N=87), participants were presented with a series of emotionally evocative images and intrusions were examined 48 h after presentation via self-report. In Study 2 (N=118), intrusions were examined using a behavioral Key-press and self-report at two time points (5 and 20 min) following exposure to a series of emotionally evocative images. In each study, participants were assessed for trait negative affectivity and the tendency to engage in thought suppression in response to unpleasant cognitions. Results from both studies support a model in which chronic thought suppression fully mediates the relationship between negative affectivity and the frequency of intrusions. 相似文献
707.
A method to optimize the response range while maintaining Rorschach Comprehensive System validity 总被引:2,自引:0,他引:2
Brief and lengthy Rorschach records have been identified as common problems in protocol administration. Clinicians have debated how to prevent overly short and long records, but they have been reluctant to alter standardized administration for fear of introducing bias. The present study examines a nonintrusive method for constraining responses by prompting for an extra response when only one is offered per card and by removing the card after four responses are given. Among patients who typically produce brief records, consisting of a residential sample of civil and forensic patients with a range of disordered thinking, the alternative administration method demonstrated improved Comprehensive System validity in assessing thought disorder and eliminated the need to readminister the test due to fewer than 14 responses. The findings have clinical implications for protocol administration with thought-disordered populations that typically produce brief records. 相似文献
708.
In the eyes of the beholder: exploring psychologists' attitudes towards and use of e-therapy in Norway. 总被引:1,自引:0,他引:1
Norwegian psychologists' use of and attitudes towards e-media such as email and mobile text messaging in interaction with clients (e-therapy) were explored. A two-dimensional scale for measuring attitudes towards e-therapy was developed. A total of 1040 (23%) members of the psychologist association responded to a questionnaire June 2003. Of these, 45% had used e-media in interaction with clients. The mean reported attitude towards e-therapy was neutral, with only 3% of the psychologists feeling that use of e-media between client and therapist is unacceptable. Having a psychodynamic theoretical stance was related to attitudes towards e-therapy. Positive attitude was related to clinical use of email and Short Messages Service (SMS). It appears likely that e-therapy will become more common, and that therapist's attitudes are related to such use. 相似文献
709.
Kristin Shrader-Frechette 《Nanoethics》2007,1(1):47-56
While their strength, electrical, optical, or magnetic properties are expected to contribute a trillion dollars in global commerce before 2015, nanomaterials also appear to pose threats to human health and safety. Nanotoxicology is the study of these threats. Do nanomaterial benefits exceed their risks? Should all nanomaterials be regulated? Currently nanotoxicologists cannot help answer these questions because too little is known about nanomaterials, because their properties differ from those of bulk materials having the same chemical composition, and because they differ so widely in their applications. Instead, this paper answers a preliminary ethical question: What nanotech policies are likely to contribute to society’s ability to give or withhold free informed consent to the potential risks associated with production and use of nanomaterials? This paper argues that at least four current policies appear to jeopardize the risk-disclosure condition that is required for informed consent. These are the funding problem, the conflict-of-interest problem, the labeling problem, and the extrapolation problem. Apart from future decisions on how to ethically make, use, and regulate nanomaterials, this paper argues that, at a minimum, these four policies must be modified. Government must spend greater monies on nanotoxicology; ensure independent nanotoxicology research; label consumer products containing nanomaterials; and avoid assuming that nanotoxicological properties are based merely on mass and chemical composition. Otherwise free informed consent to these new technologies and materials may be jeopardized. 相似文献
710.
Social Support Mediates Loneliness and Human Herpesvirus Type 6 (HHV-6) Antibody Titers 总被引:1,自引:0,他引:1
Denise Dixon Stacy Cruess Kristin Kilbourn Nancy Klimas Mary Ann Fletcher Gail Ironson Andrew Baum Neil Schneiderman Michael H. Antoni 《Journal of applied social psychology》2001,31(6):1111-1132
The current study investigated the impact of a severe environmental stressor and the role that declining social integration played in mediating its effect on loneliness and immune status. Increased loneliness and decreased social support in the months following the stressor (storm) were significantly associated with increased HHV-6 antibody liters, reflecting poorer control over the virus. Poorer social integration mediated the relationship between loneliness and HHV-6, even after controlling for nonspecific polyclonal B-cell activation, disease status (CD3+CD4+ cell counts), living arrangements, acute social losses (bereavement), and potential disruptions in social-support resources. These findings suggest that specific elements of social support may explain the oft-noted negative effects of loneliness on the immune system, and generalized to a medically vulnerable population. 相似文献