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81.
A study of Internet addiction through the lens of the interpersonal theory.   总被引:1,自引:0,他引:1  
Previous studies have presented conflicting claims regarding reasons that people become addicted to the Internet. In this study, we attempted to identify predictors of Internet addiction based on Sullivan's interpersonal theory and Internet addiction literature. In our research model, it is hypothesized that good parent-child relationship positively correlates with good interpersonal relationships, which in turn are hypothesized to correlate with undesirable social anxiety. In addition, both parent-child and interpersonal relationships are hypothesized to negatively correlate with Internet addiction, whereas the level of social anxiety is hypothesized to positively correlate with Internet addiction. The results of this study confirm the research model hypotheses, indicating that the quality of parent-child relationship is indeed positively correlated to the quality of our participants' interpersonal relationships and that frustrating interpersonal relationships may raise the level of social anxiety. In addition, interpersonal relationships, the parent-child relationship, and social anxiety all influence Internet addiction, as predicted by the model. Finally, the more social anxiety and discontent with their peer interactions the participants experienced, the more addicted they were to the Internet.  相似文献   
82.
采用问卷调查法,以445名企业员工和MBA学员为调查对象,考察了本土心理资本与适应性绩效的关系。结果表明:(1)本土心理资本对任务绩效和周边绩效均有显著的预测作用;其中事务型心理资本对任务绩效的预测作用较强;而人际型心理资本对周边绩效的预测作用较强。(2)本土心理资本对适应性绩效有显著的正向预测作用;其中事务型心理资本主要影响了压力与应急管理、创新问题解决、岗位持续学习等维度,而人际型心理资本则主要影响了人际与文化适应和岗位持续学习等维度。(3)适应性绩效在事务型和人际型心理资本与周边绩效间起部分中介作用,在事务型心理资本与任务绩效间也起部分中介作用。(4)在控制事务型心理资本的前提下,人际型心理资本对适应性绩效和周边绩效仍有显著的预测作用,显示人际型心理资本的构念具备实证效度。  相似文献   
83.
People tend to incorporate more variety seeking when they make purchasing decisions for others rather than for themselves because such behavior is perceived as a socially agreeable behavior. Building upon previous research, the present research seek to explore the underlying mechanisms and factors on the relationship between self-other difference and variety-seeking tendency. Risky information, health claims and consumer product involvement are used to examine the moderating effects on this relationship. The results indicate that people demonstrate less variety seeking in the presence of risky information than in the absence of risky information when purchasing products for themselves, while their variety-seeking behavior remains similar regardless of whether products have risky information when selecting products for others. In addition, people demonstrate more variety seeking in the presence of health claims than in the absence of health claims when purchasing products for themselves, while people tend to demonstrate less variety seeking in the presence of health claims than in the absence of health claims when selecting products for others. Moreover, people with high product involvement tend to demonstrate more variety seeking than do those with low involvement when selecting products for themselves, while they demonstrate similar variety seeking regardless of whether they have low or high involvement when purchasing products for others. Finally, the academic and practical implications are addressed.  相似文献   
84.
In order to construct culture‐inclusive theories of psychology to establish an autonomous academic tradition of Confucian humanism, this article provides a commentary on Zongshan Mou's philosophy of intellectual intuition (智的直覺) as well as his systematic bias in translating Kant's epistemology of transcendental idealism (先驗理念論) into Chinese as ‘transcendent idealism’ (超越觀念論). I will demonstrate that his systematic bias in translating Kant's epistemology into Chinese may hinder his followers in developing a comprehensive understanding of the dialectical relationships among various paradigms of the Western philosophy of science, while his philosophy of intellectual intuition not only deviates from the original philosophical stance of pre‐Qin Confucians towards Heaven (天) and Dao (道), but also leads to his misunderstanding of Zhu Xi's philosophy and exploration of human nature (性), which may help us to understand the necessity of a psychodynamic model of cultural psychology with its emphasis on collective unconsciousness instead of the metaphor of Height Psychology.  相似文献   
85.
The vertical excursion of the body center of mass (BCOM) was calculated using three different techniques commonly used by motion analysis laboratories. The sacral marker method involved estimating vertical BCOM motion by tracking the position of a reflective marker that was placed on the sacrum of subjects as they walked. The body segmental analysis technique determined the vertical motion of the BCOM from a weighted average of the vertical positions of the centers of mass of individual body segments for each frame of kinematic data acquired during the data trial. Anthropomorphic data from standard tables were used to determine the mass fractions and the locations of the centers of mass of each body segment. The third technique involved calculating BCOM vertical motion through double integration of force platform data. Data was acquired from 10 able-bodied, adult research subjects--5 males and 5 females--walking at speeds of 0.8, 1.2, 1.6, and 2.0 m/s. A repeated measures ANOVA indicated that at the slowest walking speed the vertical excursions calculated by all three techniques were similar, but at faster speeds the sacral marker significantly (p < 0.001) overestimated the vertical excursion of the BCOM compared with the other two methods. The body segmental analysis and force platform techniques were in agreement at all walking speeds. Discrepancies between the sacral marker method and the other two techniques were explained using a simple model; the reciprocal configuration of the legs during double support phase significantly raises the position of the BCOM within the trunk at longer step lengths, corresponding to faster walking speeds. The sacral marker method may provide a reasonable approximation of vertical BCOM motion at slow and freely selected speeds of able-bodied walking. However, the body segmental analysis or force platform techniques will probably yield better estimates at faster walking speeds or in persons with gait pathologies.  相似文献   
86.
A common cellular alteration, reduced post-burst afterhyperpolarization (AHP) in CA1 neurons, is associated with acquisition of the hippocampus-dependent tasks trace eyeblink conditioning and the Morris water maze. As a similar increase in excitability is correlated with these two learning paradigms, we sought to determine the interactive behavioral effects of training animals on both tasks by using either a consecutive or simultaneous training design. In the consecutive design, animals were trained first on either the trace eyeblink conditioning task for six sessions, followed by training on the water maze task for six sessions, or vice versa. The simultaneous design consisted of six or 11 training days; animals received one session/day of both trace eyeblink conditioning and water maze training. Separate groups were used for consecutive and simultaneous training. Animals trained on both tasks simultaneously were significantly facilitated in their ability to acquire the trace eyeblink conditioning task; no effect of simultaneous training was seen on the water maze task. No effect was seen on acquisition for either task when using the consecutive training design. Taken together, these findings provide insight into how the hippocampus processes information when animals learn multiple hippocampus-dependent tasks.  相似文献   
87.
Kuo ES  Stoep AV  Stewart DG 《Assessment》2005,12(4):374-383
The Mood and Feelings Questionnaire (MFQ) is examined for its utility in screening youth in juvenile justice settings for depression. In a cross-sectional study conducted at King County Juvenile Detention Center, a representative sample of 228 detained adolescents complete structured assessments, including the MFQ and the Massachusetts Youth Screening Instrument. Fifty youth also complete the Voice-Diagnostic Interview Schedule for Children. Internal reliability coefficient for the MFQ short form (SMFQ) is = .87. Factor analysis produces a unifactorial scale with item loadings of .43 to .78. At SMFQ cutoff > or = 10, sensitivity and specificity are optimized at 1.00/0.79. Prevalence of major depressive disorder is estimated at 32.1% (95% Confidence Interval = 25.3% to 39.2%). The SMFQ shows potential for depression screening of detained adolescents.  相似文献   
88.
Caregiver social support has been shown to be protective for caregiver mental health, parenting and child psychosocial outcomes. This is the first known analysis to quantitatively investigate the relationship between caregiver social support and adolescent psychosocial outcomes in HIV‐endemic, resource–scarce Southern African communities. A cross‐sectional household survey was conducted over 2009–2010 with 2,477 South African adolescents aged 10–17 and their adult caregivers (18 years or older) in one urban and one rural community in South Africa’s KwaZulu‐Natal province. Adolescent adjustment was assessed using adult caregiver reports of the Strengths and Difficulties questionnaire (SDQ), which measures peer problems, hyperactivity, conduct problems, emotional symptoms and child prosocial behavior. Hierarchical linear regressions and multiple mediation analyses, using bootstrapping procedures, were conducted to assess for: (a) direct effects of more caregiver social support on better adolescent psychosocial wellbeing; and (b) indirect effects mediated by better parenting and caregiver mental health. Direct associations (p < .001), and indirect associations mediated through better parenting, were found for all adolescent outcomes. Findings reinforce the importance of social support components within parenting interventions but also point to scope for positive intervention on adolescent psychosocial wellbeing through the broader family social network.  相似文献   
89.
Postevent processing (PEP) is proposed to be a key maintenance factor of social anxiety disorder (SAD; e.g., Clark and Wells 1995). The goal of the current study was to examine the independent roles of two transdiagnostic variables, namely perfectionism and intolerance of uncertainty (IU), as unique predictors of PEP in SAD above and beyond social anxiety and depressive symptoms. Fifty-six adults with SAD and high levels of speech anxiety completed measures of perfectionism, IU, social anxiety, and depression. They gave an impromptu speech to induce PEP, and completed measures assessing degree of PEP and its associated distress. Significant positive correlations were found between perfectionism and negative PEP degree and distress, as well as between IU and negative PEP distress. The perfectionism subscales of parental expectations and parental criticism significantly predicted negative PEP degree and distress over and above social anxiety and depressive symptoms. Perfectionism, as well as IU, were significantly and positively correlated with positive PEP distress, and significantly predicted positive PEP distress above and beyond social anxiety and depressive symptoms. The study design was cross-sectional; hence, experimental and longitudinal studies are needed to further understand the roles of perfectionism and IU as they relate to PEP. Individuals with SAD who are high in perfectionism or IU appear to be more prone to engaging in, or experiencing distress associated with, negative PEP. Specific strategies for decreasing negative PEP in this vulnerable population, especially for those high in perfectionism, may be necessary for optimal treatment outcome.  相似文献   
90.
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