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831.
初中生数学焦虑的调查及其调控研究   总被引:5,自引:0,他引:5  
王俊山  卢家楣 《心理科学》2006,29(3):605-608
数学焦虑既是心理科学研究的对象,又与教育、教学,特别是学科教学密切相关。本文调查发现:部分初中生存在过度的数学焦虑,并且在年级、性别等维度上具有明显差异;教师的评价方式、课堂气氛、数学考试是形成数学焦虑的主要原因。运用三条教学策略的实验研究表明,数学焦虑是可以调控的,而且数学焦虑的缓解对学生数学成绩的提高有一定的促进作用。  相似文献   
832.
We conducted several analyses with data from undergraduate students (N = 309) and active duty US Air Force Security Forces personnel (N = 273) to examine the utility of scores on the Anxiety Depression Distress Inventory-27 (ADDI-27). The three specific dimensions of the ADDI-27 include Positive Affect, Somatic Anxiety, and General Distress, each composed of nine relevant and representative items. Internal consistency reliability estimates for scores on the scales were strong across the study groups (coefficient-α values ≥ .80). Results of analyses using differential item functioning showed that the groups interpreted the contents of the ADDI-27 items similarly. At the scale-level analyses, the undergraduate student sample reported higher somatic and general distress symptoms compared to the Air Force sample. Evidence for concurrent validity was adequate. Examples of the concurrent measures were the meaning in life, mental health functioning, and sources of social support self-report instruments. Taken together, results support the use of the ADDI-27 for assessing clusters of somatic anxiety, depression, and general distress in the current study samples.  相似文献   
833.
Psychological functioning can be adversely impacted after a mild traumatic brain injury (mTBI) and may be a potential target for intervention. Despite the use of symptom ratings or structured diagnostic interview to assess long-term anxiety and depression symptoms in children and adolescents post-injury, no known studies have considered the agreement between different assessment methods and between respondents. The objectives of this study were to investigate the agreement between symptom ratings and structured diagnostic interview and between children and parents’ symptom reporting. Participants (= 33; 9–18 years old) were recruited from the Emergency Department and assessed on average 22.8 months (SD = 5.6) after their mTBI. Anxiety and depression symptoms were evaluated via subscales of a questionnaire (Behavior Assessment System for Children) and parts of a computerized structured diagnostic interview (generalized anxiety disorder and major depressive episode; Diagnostic Interview Schedule for Children – C-DISC-IV) administered individually to children and their parents. Results showed that the inter-method agreement to identify high levels of anxiety and depression was moderate to perfect in children while it was lower in parents. Although a similar percentage of participants with elevated anxiety or depression were identified by both children and parents, the agreement between youth and parents was variable, ranging from poor to good for anxiety and poor to moderate for depression. These results highlight the importance of collecting youth and parents’ reports of anxiety and depression symptoms and considering potential discrepancies between informants’ answers.  相似文献   
834.
Earlier evidence has revealed a bi‐directional causal relationship between anxiety and attention biases in adults and children. This study investigated the prospective and concurrent relations between anxiety and attentional bias in a sample of 89 families (mothers, fathers, and first‐born children). Parents’ and children's attentional bias was measured when children were 7.5 years old, using both a visual probe task and visual search task with angry versus happy facial expressions. Generalized and social anxiety symptoms in parents and children were measured when children were 4.5 and 7.5 years old. Anxiety in parents and children was prospectively (but not concurrently) related to their respective attentional biases to threat: All participants showed a larger attentional bias to threat in the visual search (but not in the visual probe) task if they were more anxious at the 4.5 (but not at the 7.5) year measurement. Moreover, parents’ anxiety levels were prospectively predictive of the visual search attentional bias of their children after controlling for child anxiety. More anxiety in mothers at 4.5 years was related to a faster detection of angry among happy faces, while more anxiety in fathers predicted a faster detection of happy among angry faces in children at 7.5 years. We found no direct association between parental and child attentional biases. Our study contributes to the recently emerging literature on attentional biases as a potential mechanism in the intergenerational transmission of anxiety by showing that parents’ anxiety rather than parents’ attentional bias contributes to the intergenerational transmission of risk for child anxiety.  相似文献   
835.
Low well-being is common among Chinese pregnant women but few effective interventions currently exist to improve prenatal stress and negative emotions. Mindfulness-based stress reduction (MBSR) has been proved to be effective in reducing stress and rarely studies were focused on Chinese pregnant women. The aim of the current paper is to investigate the effects of 8-week MBSR on prenatal stress, anxiety and depression among Chinese pregnant women. A sample of 66 pregnant women randomly allocated into either the MBSR group (n=34) or the control group (n=32). Participants in the MBSR group received a group 8-week, 90-min each time intervention. The results found a significant interaction between time and condition for prenatal stress (F=45.51, p<0.001, η 2=0.427), anxiety (F=19.30, p<0.001, η 2=0.240), while depression showed no time-by-group interaction (F=0.29, p=0.589, η 2=0.005). As for the sub-scale of state anxiety, while there was only no time effect (F=3.68, p=0.060, η 2=0.057). The findings of this study preliminary indicated effects of the MBSR intervention on self-reported prenatal stress and anxiety in comparison to a treatment-as-usual control. Effect on depression was not observed may due to the low level of depression of participants. This study provides preliminary evidence that MBSR is suitable for Chinese pregnant women and be effective in decreasing prenatal stress, anxiety.  相似文献   
836.
The ways parents socialize their adolescents to cope with anxiety (i.e., coping socialization) may be instrumental in the development of threat processing and coping responses. Coping socialization may be important for anxious adolescents, as they show altered neural threat processing and over reliance on disengaged coping (e.g., avoidance and distraction), which can maintain anxiety. We investigated whether coping socialization was associated with anxious and healthy adolescents’ neural response to threat, and whether neural activation was associated with disengaged coping. Healthy and clinically anxious early adolescents (= 120; = 11.46 years; 71 girls) and a parent engaged in interactions designed to elicit adolescents’ anxiety and parents’ response to adolescents’ anxiety. Parents’ use of reframing and problem solving statements was coded to measure coping socialization. In a subsequent visit, we assessed adolescents’ neural response to threat words during a neuroimaging task. Adolescents’ disengaged coping was measured using ecological momentary assessment. Greater coping socialization was associated with lower anterior insula and perigenual cingulate activation in healthy adolescents and higher activation in anxious adolescents. Coping socialization was indirectly associated with less disengaged coping for anxious adolescents through neural activation. Findings suggest that associations between coping socialization and early adolescents’ neural response to threat differ depending on clinical status and have implications for anxious adolescents’ coping.  相似文献   
837.
Poor health outcomes associated with posttraumatic stress disorder (PTSD) may reflect engagement in unhealthy behaviors that increase morbidity risk and disengagement in healthy behaviors that decrease morbidity risk. Although research supports this pattern, findings are not definitive, particularly for healthy behaviors. Many studies have not controlled for effects of concurrent generalized anxiety and depression, which might explain conflicting findings. To address this limitation, we used an online cross-sectional research design and multivariate multilevel modelling to evaluate associations between a multitude of health behaviors (i.e. sedentary behavior, sleep quality, physical activity, eating habits, alcohol use and substance use) and PTSD, while adjusting for comorbid generalized anxiety and depression, in a sample of trauma-exposed individuals (= 246). Our results indicate that PTSD and comorbid generalized anxiety and depression symptoms were differentially associated with specific health constructs. Specifically, sedentary behavior and poor sleep quality were associated with PTSD, whereas low physical activity, poor sleep quality, and unhealthy eating habits were associated with depression. Both increased alcohol and substance use were associated with generalized anxiety. Results from our study highlight the need to conceptualize associations between health behaviors and specific psychological symptoms in a comprehensive manner as part of clinical presentations of PTSD.  相似文献   
838.
注意偏向是社交焦虑障碍(Social Anxiety Disorder, SAD)个体症状维持的重要因素, 其中注意警觉、注意回避、注意脱离困难三种注意模式得到了研究者最广泛的研究与讨论。随着研究深入, 有研究者提出SAD个体的注意模式不是单一、静态模式, 更有可能在不同注意模式间切换, 表现为动态的过程。目前, 依据相关研究结果和理论假设, 证据均指向SAD个体的注意偏向具有随着焦虑水平提高和注意控制能力受损而动态变化的倾向, 从注意警觉过渡到注意回避与注意脱离困难均如此。此观点还需研究进一步证实, 并且基于研究结果提出更具有针对性的干预方式。  相似文献   
839.
Social anxiety disorder is a mental health condition that affects 4.7% of Australians each year. The complex interplay between psychoevolutionary and cognitive models has become the focus of research in recent years, particularly with the development of the bivalent fear of evaluation model (i.e., negative and positive evaluation fears). The present study aimed to test a model of social anxiety symptoms using structural equation modelling, integrating previously fragmented evidence. A sample of 255 participants (75.3% female; Mage = 31.9, SD = 10.3) undertook an online survey, including Social Phobia Scale, Brief Fear of Negative Evaluation—Straightforward, Fear of Positive Evaluation, Concerns of Social Reprisal, and Disqualifications of Positive Social Outcomes measures. The hypothesised model for social anxiety symptoms described the data reasonably well (χ2(1) = 4.917, p = .027, CFI = .995, GFI = .992, SRMR = .017), explaining 57.1% of social anxiety variance. Study hypotheses were supported with bivalent fear of evaluation accounting for unique variance in cognitive distortions, which in turn accounted for unique variation in social anxiety symptoms. Effect sizes indicate bivalent fears of evaluation and disqualification of positive social outcomes as important predictors of social anxiety symptoms. Although replication in a clinical cohort and experimental confirmation are needed, the findings suggest a focus on disqualification of positive social outcomes to alleviate social anxiety symptoms.  相似文献   
840.
Cognitive behavioral therapies (CBT) for youth with anxiety, traumatic stress, and depression have demonstrated strong effects in individual studies and meta-analyses. Relatively more attention has been given to posttreatment effects, though, and assessment of follow-up effects has been limited at the meta-analytic level. The current meta-analysis aimed to (a) examine the effects of youth CBT at posttreatment, 1-month, 3-month, 6-month, 1-year, and long-term (2 + years) follow-up as well as (b) identify research-related variables (e.g., measure respondent type) that relate to effects. Using a random effects model across 110 child and adolescent CBT groups, within-group effect sizes were large at posttreatment (g = 1.24) and from 1-month through long-term follow-up (g = 1.23–1.82), and effect sizes did not significantly differ by treatment target (i.e., anxiety, traumatic stress, depression). However, availability of outcome data for effect sizes diminished across later follow-up assessments. Moreover, effect sizes were significantly associated with outcome respondent type across assessment timing, with outcome measures from caregiver and youth respondents associated with smaller effect sizes (B = -0.97, p < 0.001) relative to outcome measures that were evaluator-reported. Results provide initial support for the durability of treatment effects for youth CBTs and highlight the importance of some confounding variables. Implications for improving treatment research standards and prioritizing assessment of long-term follow-up assessment are discussed.  相似文献   
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