Somatosensory amplification as a possible source of subjective symptoms behind modern health worries

The theoretically hypothesized connection between modern health worries (MHWs) and somatosensory amplification (SSA), as well as the factor structure of the Hungarian version of the MHW scale were investigated in a cross-sectional questionnaire study. A total of 163 university students (mean age = 21.3± 2.70 yrs; 44.2% male) and 145 patients (mean age = 49.4±17.51 yrs; 31.7% male) visiting their general practitioners (GPs) completed questionnaires assessing MHWs, SSA, subjective somatic symptoms (PHQ-15), and trait anxiety (STAI-T). The previously described four-factor structure of the MHW scale was confirmed using confirmatory factor analysis (CFA). In the linear regression analysis, participants' age and SSA scores were positively related to MHWs even after controlling for gender, anxiety, and subjective somatic symptom scores. The conclusions are that: MHWs are indicators of cognitive, behavioral and social level of sensitization for health-related concerns; SSA can provide the somatic background process for generation and/or misattribution of subjective somatic symptoms; better understanding of the cognitive-emotional background of MHWs could help to determine possible interventions.     

依恋焦虑对大学生囤积行为的影响:无法忍受不确定性与经验性回避的序列中介作用

为探讨依恋焦虑、无法忍受不确定性、经验性回避与大学生囤积行为的关系，本研究构建了一个序列中介模型。采用问卷法对黑龙江等地高校的610名大学生进行调查研究。结果发现：（1）无法忍受不确定性和经验性回避在依恋焦虑与大学生囤积行为之间均起部分中介作用；（2）无法忍受不确定性和经验性回避在依恋焦虑和大学生囤积行为之间构成序列中介，即依恋焦虑个体通过增强无法忍受不确定性，从而提高经验性回避倾向，进而增加大学生的囤积行为。研究进一步从认知和应对手段角度来考察依恋焦虑对大学生囤积行为的作用机制，对囤积行为的预防和干预具有启示意义。     

负面评价恐惧对社交焦虑的影响:基于社交焦虑的认知行为模型

在社交焦虑认知行为模型的理论视角下，本研究拟探讨负面评价恐惧、不确定性容忍度和依赖型自我构念对社交焦虑的影响及其作用机制。以424名大学生为被试，使用问卷调查法的研究结果表明：（1）负面评价恐惧对社交焦虑有显著预测作用，且不确定性容忍度在这一关系中的中介作用显著；（2）不确定性容忍度的间接效应受到依赖型自我构念的调节。具体而言，该中介效应在高依赖型自我构念群体中更为显著。本研究结果不仅有助于揭示负面评价恐惧对社交焦虑的影响及其作用机制，而且对社交焦虑的预防和干预也有一定的理论和实践指导价值。