领导干部心理健康量表的初步编制

目的编制一套适用于领导干部群体的心理健康量表。方法通过文献研究、个案分析、问卷调查等,确立测验结构并编制成预测量表,通过对127位被试施测结果进行条目分析等形成正式量表,并进行因子分析等考察量表的信度和效度。结果编制成一个含3个量表:心理症状量表、自我概念量表、外界适应量表,共计93个项目的测评系统。项目与其所在量表的题总相关系数在0.445～0.855之间(P<0.001),各条目决断值(CR值)均具有显著性;对自我概念量表和外界适应量表探索性因素分析分别提取4个和3个公因子,累计解释总变异量分别为54.842%,48.365%,因子载荷在0.427～0.814和0.434～0.796之间;各量表的Cronbach'sα系数分别为0.775,0.860,0.952。结论初步研究显示量表的信效度均达到心理学测量标准,具有较好的信效度。     

7-9年级语文、数学单科标准化成就测验的编制

目的:编制7～9年级语文、数学单科标准化成就测验。方法:在多次试测基础上形成正式测本,采用分层和整群抽样方法,抽取语文样本1008人和数学样本1018人作项目分析,另有一定数量的被试用作信、效度估计及学科专家作内容效度评定。结果:语、数75%的项目难度为0.20～0.80,88%以上的项目鉴别力达到可接受水平,各分测验在各年级和总测验的D值均在0.50以上。语文测验总分的复本信度、分半信度在0.74～0.87之间,数学测验总分的各信度值在0.73～0.88之间。语数A、B题本总分与学科成绩相关为0.47～0.69,探索性因素分析语数各抽取2因素模型为佳,验证性因素分析结果表明两因素模型拟合较佳。结论:7-9年级语、数单科成就测验符合测量学的要求。     

武警用简式明尼苏达人格调查表的适用性研究

目的:根据武警部队大规模群体测验的需要,将MMPI进行分量表及条目筛减后构成简式MMPI,检验其作为人格评估工具进行武警部队兵员筛选、工作安置之适用性。方法:对940名战士施测MMPI后,根据武警部队特点及测验目的筛选分量表,根据测验条目区分度筛选条目,组成简式MMPI,随机整群取样3095名战士,对简式MMPI进行条目分析及信度和效度分析。结果:简式MMPI60%的条目鉴别指数在0.2以上,比原MMPI条目的鉴别指数(53%)提高。各分量表的重测相关系数在0.58-0.85之间(P<0.01)。实证效度检验显示,简式MMPI对精神分裂症患者与正常人群的区分达到显著水平(P<0.01)。各分量表与领导评定的各维度间有不同程度显著相关,量表总分与领导评定总分相关0.49。结论:武警用简式明尼苏达人格调查表符合心理测量学的要求,可做武警部队的人格评估工具。     

儿少心理问题筛查表的编制和信效度分析

目的：编制一个用于儿童和青少年的心理问题筛查表，检验其信度和效度。方法：用新编的心理问题筛查表测查全国12个省（市）9278名儿童或他们的父母和143名临床样本，间隔5周的重测样本87人，父母和儿童报告一致性检验样本56人，效标效度样本65人。用相关分析和因素分析考查量表的信度和效度。结果：新编筛查表具有较好的信度（重测信度为0．761、Crobacha系数为0．949、分半信度为0．868、评定者信度为0．799）；正常儿童在筛查表上的得分显著高于临床样本的得分；新编筛查表总分和分量表与儿童行为量表总分和类似分量表有显著的相关：探索性因素分析和验证性斟素分析与量表编制者的理论构想一致。结论：儿少心理健康量表具有较好的信度和效度．可以用于儿童和青少年的心理问题的筛查．     

投入超脱量表的编制与信度效度检验

基于中国道家思想和认知治疗理论的道家认知疗法对个体认知的关注主要在其投入与超脱的程度。投入—超脱是一种对待人生的态度 ,一种价值观。它可以定义为与个体身心健康有关的对待生活的积极或消极的认知。由于生物的、心理的或社会的原因 ,人们对待生活的态度不同。有的人对待生活基本持投入的态度 ,表现为积极进取 ,希求成功 ;有的人基本持超脱的态度 ,表现为消极退守 ,宁静无为。就一般情形而言 ,无论个体的价值观怎样 ,只要是内心和谐而且社会适应良好 ,则应看作是健康的。投入的态度可能与较多的正性情感体验有关 ;超脱的态度可能与较…     

Computerized Cardiovascular Monitoring: Method and Data

This paper describes the development of a digitized, real-time, microcomputer-based signal processing system which records the following variables: systolic and diastolic blood pressure, heart rate, pulse transit time, blood volume pulse, and R-, S-, and T-wave amplitudes of EKG signals. Forty-eight healthy subjects participated in a three-task stress response study in order to gather initial data for evaluating the reliability and validity of this monitoring system. The three tasks represented replications of earlier studies: 1) reading aloud of a monotonous neutral text (Reading Only, RO); 2) mental arithmetic without vocalization (Arithmetic Quiet, AQ); and 3) mental arithmetic with vocalization (Arithmetic Aloud, AA). The findings provided support for the reliability and validity of the new monitoring system given that few data were lost, and resting values as well as differential task responses were found to be comparable with earlier data sets derived via similar experimental protocols.     

中文版感知社会支持量表在老年癌症患者中的信效度分析

目的 检验中文版感知社会支持量表（the multidimensional scale of perceived social support, MSPSS）在老年癌症患者中应用的信效度。方法 采用整群抽样的方法,使用中文版感知社会支持量表对老年癌症患者进行调查,并对结果进行信效度检验。结果 共收到有效问卷520份,中文版感知社会支持量表的Cronbach α系数为0.877;探索性因子中共提取出公因子3个,累积方差贡献率为69.5%;通过验证性因子分析得出GFI、CFI、IFI指标范围在0.855～0.921之间。结论 中文版社会支持量表在老年癌症患者中应用具有良好的信效度,可用于评估该人群感知社会支持水平。     

江苏省6县区≥40岁居民生命质量量表信效度检验与常模建立

目的 评估使用SF-12v2量表评价江苏省6县区≥40岁居民生命质量的信度和效度,获取江苏省≥40岁居民的常模参考数据。方法 采用多阶段分层整群抽样的方法,在江苏6个县区调查完成3 583份SF-12v2问卷。使用Cronbach's α和Spearman-Brown折半信度进行信度分析,使用因子分析、集合度和区分度实验进行效度分析。结果 SF-12v2量表12项条目的Cronbach’s α为0.886,删除任1维度后的Cronbach’s α为0.810~0.841,生理总评分和心理总评分的Cronbach’s α为0.767和0.759;Spearman-Brown折半信度为0.795。因子分析结果显示,采用方差最大正交旋转法共提取2个主成分,累计方差贡献率为61.2%。SF-12v2量表的8个维度中,各维度的集合效度下限均高于区分效度的上限,集合效度实验和区分效度实验的成功率均为100%。结论 SF-12v2量表应用于评价≥40岁居民的生命质量具有良好的信度和效度,各维度评分可作为江苏省≥40岁居民生命质量的常模参考数据。     

Self-Reported Dietary Supplement Use Is Reproducible and Relatively Valid in the Cancer Prevention Study-3 Diet Assessment Substudy

BackgroundDietary supplement use is common, particularly among cancer survivors and those at increased risk for cancer.ObjectiveThe objectives of this study were to assess 1-year test–retest reproducibility of dietary supplement use reported via food frequency questionnaire (FFQ-1 vs FFQ-2) and relative validity in comparison to repeated 24-hour dietary recalls (FFQ-2 vs DRs).DesignThis ancillary study was conducted within a large prospective cohort, the American Cancer Society’s Cancer Prevention Study-3.Participants/settingBetween 2015 and 2016, 684 participants in the United States (64% women; 62% non-Hispanic White, 23% non-Hispanic Black, and 15% Hispanic) completed two FFQs and up to six unannounced telephone interviewer-administered DRs over 1 year as part of the Cancer Prevention Study-3 Diet Assessment Substudy.Primary outcome measuresFFQs queried current multivitamin-mineral supplement (≥10 components) use, frequency and dose (range) for seven supplements taken individually or as part of a complex (individual/complex) including calcium, vitamins D, C, and E, folic acid, fish oil, and glucosamine. DRs allowed exact reporting of supplement frequency and dose.Statistical analysesWeighted κ statistics were used to evaluate reproducibility between FFQ-1 and FFQ-2 and Spearman correlation coefficients assessed agreement between supplemental nutrient amounts assessed by FFQ-2 and the average of DRs.ResultsJust more than half of the participants reported taking multivitamin-mineral supplements on the baseline FFQ. Kappa statistics for the comparison of categorical responses between FFQ-1 and FFQ-2 were 0.67 for multivitamin-mineral supplements. Kappas for individual/complex supplements ranged from 0.47 for folic acid to 0.74 for vitamin D, with a mean of 0.64. Results were similar between men and women. Spearman correlation coefficients comparing FFQ-2 with the average of DRs (validity) for nutrient intakes from all sources ranged from 0.65 (fish oil for women) to 0.77 (vitamin D for men and calcium for women); results were similar among men and women.ConclusionsThese findings suggest the FFQ used in Cancer Prevention Study-3 has good reproducibility over 1 year and yields estimates comparable to a more detailed assessment for commonly consumed dietary supplements.     

The Patient-Rated Tennis Elbow Evaluation Questionnaire was successfully translated to Persian

IntroductionThe Patient-Rated Tennis Elbow Evaluation (PRTEE) is designed to evaluate pain and disability in subjects with lateral elbow tendinopathy. This questionnaire is available in Swedish, Italian, and some other languages. A Persian language version of the questionnaire is needed for both research and clinical purposes.Purpose of the StudyThe purpose of this study was to translate and cross-culturally adapt the PRTEE questionnaire into the Persian language and to determine its validity and reliability.MethodsThe PRTEE was translated and culturally adapted from English into Persian (PRTEE-P) according to the established guidelines. The PRTEE-P was completed by 68 Iranian subjects (44 women, 24 men) diagnosed with chronic lateral elbow tendinopathy. To assess test-retest reliability, all subjects filled out the PRTEE-P on a second admission within one week. The intraclass correlation coefficient (ICC) and Cronbach's alpha were measured to report reliability. The validity was determined by correlating the PRTEE-P questionnaire with the Persian version of the Disabilities of the Arm, Shoulder, and Hand questionnaire.ResultsThe Persian version of the PRTEE showed a high internal consistency with a Cronbach's alpha of 0.99, demonstrating good test-retest reliability (ICC = 0.99). It was well correlated with Disabilities of the Arm, Shoulder, and Hand (r = 0.80).ConclusionThe PRTEE-P is a reliable and valid tool designed for measuring pain and disability in subjects with lateral elbow tendinopathy.