规则适应视角下辱虐管理的成因机制

基于规则适应及资源依赖理论的解释视角,本研究考察了下属工作绩效与政治技能对上级辱虐的影响。通过对采集自两家企业的243对领导-下属的配对问卷进行分析,本研究的多项式回归与响应面分析表明,当下属的工作绩效(遵循做事显规则)与政治技能(遵循做人潜规则)在较高水平上保持一致时,其遭受的上级辱虐最少。但这种较高水平的一致只能维持在特定范围内,当两者过高时,反而易遭致上级的辱虐行为。同时,在工作绩效与政治技能存在差异的情境下,相比于"高工作绩效,低政治技能"的下属,"低工作绩效,高政治技能"的下属遭受的上级辱虐要更少。文章分析并证明了遵循不同规则的下属会导致不同程度的上级辱虐。     

Memory skills mediating superior memory in a world-class memorist

Laboratory studies have investigated how individuals with normal memory spans attained digit spans over 80 digits after hundreds of hours of practice. Experimental analyses of their memory skills suggested that their attained memory spans were constrained by the encoding time, for the time needed will increase if the length of digit sequences to be memorised becomes longer. These constraints seemed to be violated by a world-class memorist, Feng Wang (FW), who won the World Memory Championship by recalling 300 digits presented at 1 digit/s. In several studies we examined FW’s memory skills underlying his exceptional performance. First FW reproduced his superior memory span of 200 digits under laboratory condition, and we obtained his retrospective reports describing his encoding/retrieval processes (Experiment 1). Further experiments used self-paced memorisation to identify temporal characteristics of encoding of digits in 4-digit clusters (Experiment 2), and explored memory encoding at presentation speeds much faster than 1 digit/s (Experiment 3). FW’s superiority over previous digit span experts is explained by his acquisition of well-known mnemonic techniques and his training that focused on rapid memorisation. His memory performance supports the feasibility of acquiring memory skills for improved working memory based on storage in long-term memory.     

儿童早期精细动作技能与认知发展的关系

精细动作技能指个体主要凭借手以及手指等部位的小肌肉或小肌肉群而产生的运动, 它可以为个体提供认知经验, 丰富认知对象, 进而促进个体对事物本质的认识。当个体需要将认知资源-注意在两个或多个任务之间进行分配时, 熟练的精细动作可以节省注意资源, 为高级的认知任务更好地服务; 精细动作与认知在发展中不断相互促进, 有些动作是某些认知习得或认知练习的先决条件; 精细动作技能可以预测小学低年级的学业成绩, 尤其是阅读和数学成绩。精细动作技能和认知发展的关系具有大脑神经发育基础, 它们在某种程度上共享相同的脑区, 如小脑和前额叶。因此, 某些认知损伤的病症可以通过精细动作的训练而得到改善和治疗。     

Should your lips be zipped? How therapist self‐disclosure and non‐disclosure affects clients

Is therapist self‐disclosure a therapeutic technique or a therapeutic mistake? Is it useful? Is it ethical? This study attempts to address this controversy among therapeutic modalities by asking clients about their perceptions of self‐disclosure and non‐disclosure. Eighteen people (16 women, two men), currently in therapy in two Canadian cities, generated 157 incidents of both disclosure and non‐disclosure. The incidents were first coded as helpful or unhelpful. Cross‐tabulation of the results showed that disclosures were more than twice as likely to be experienced as helpful; non‐disclosures were twice as likely to be unhelpful (χ² (3, N=157) = 14.439, p≤0.002). One‐quarter of these incidents was coded by two independent raters; inter‐rater reliability was high (Pearson corr. ranged from 0.755 to 1.0, p≤0.01). The data was then sorted, using the Constant Comparison method, into themes, starting with, but not limited to, the themes suggested by the literature. The greatest single effect was on the therapeutic alliance, both positive and negative. Clients’ perceptions of helpful disclosures and non‐disclosures generally supported therapists’ rationales. There was also some evidence that when clients found disclosures unhelpful, the reasons also supported theoretical rationales against disclosing. Rather than simply supporting either position in the controversy, this study suggests that skill, or lack of it, was the intervening variable that affected the perceptions of both techniques. Further research on the effects of skill on both disclosure and non‐disclosure are warranted. This study has implications for both researchers and practitioners.     

大学生神经质人格、手机网络服务偏好与手机网络过度使用的关系*

采用问卷法,以1488名大学生为被试,探讨了大学生神经质人格、手机网络服务使用偏好与手机网络过度使用行为的关系。结果表明：（1）大学生对手机网络服务的偏好依次是：信息服务、娱乐服务、社交服务和交易服务;（2）大学生神经质人格与手机网络服务偏好和手机网络过度使用有显著正相关,信息服务和娱乐服务与手机网络过度使用有显著正相关;（3）大学生神经质人格、信息服务和娱乐服务对手机网络过度使用具有直接正向预测作用;（4）神经质人格通过信息服务和娱乐服务间接影响大学生的手机网络过度使用,信息服务和娱乐服务在二者间起到部分中介作用。可以通过塑造大学生的积极人格,培养积极大学生的新媒体素养,有效抑制大学生对手机网络的过度使用行为。     

Persistent bias in expert judgments about free will and moral responsibility: a test of the expertise defense

Many philosophers appeal to intuitions to support some philosophical views. However, there is reason to be concerned about this practice as scientific evidence has documented systematic bias in philosophically relevant intuitions as a function of seemingly irrelevant features (e.g., personality). One popular defense used to insulate philosophers from these concerns holds that philosophical expertise eliminates the influence of these extraneous factors. Here, we test this assumption. We present data suggesting that verifiable philosophical expertise in the free will debate—as measured by a reliable and validated test of expert knowledge—does not eliminate the influence of one important extraneous feature (i.e., the heritable personality trait extraversion) on judgments concerning freedom and moral responsibility. These results suggest that, in at least some important cases, the expertise defense fails. Implications for the practice of philosophy, experimental philosophy, and applied ethics are discussed.     

等级数据的测量不变性检验及影响因素模拟研究

研究介绍了针对等级数据的模型建构（LRV,潜在反应变量模型）和参数估计（WLSMV）方法,以及在此基础上的测量不变性检验（DIFFTEST）方法,同时采用蒙特卡洛模拟研究方法,考察样本总量大小、组间样本量对比情况、阈值差异程度、量表长度等因素,对DIFTEST进行针对等级数据的测量不变性检验效果的影响情况,以及WLSMV估计方法下的参数复原情况。研究结果发现WLSMV估计方法参数的复原效果很好;DIFFTEST的一类错误概率达到可接受水平,在大样本情况下、组间样本量基本相等、阈值差异程度较大时,DIFFTEST检测力较好。在控制测量不变性遭受破坏的项目个数情况下,随着测验长度的增加,DIFFTEST的检测力下降。     

新型农村合作医疗定点医疗机构门诊用药分析

通过对新型农村合作医疗定点医疗机构门诊处方药品费用、药品种类、抗生素和激素的使用情况、给药方式等的分析,发现定点医疗机构存在不合理用药的问题,这将直接影响新型农村合作医疗的健康持续发展。对此,提出要加强健康教育和健康促进行动;加强医务人员专业知识和技能的培训;加强合理用药制度建设;加强定点医疗机构用药行为的监管。     

The influence of robotic guidance on error detection and correction mechanisms

New technologies have expanded the available methods to help individuals learn or re-learn motor skills. Despite equivocal evidence for the impact of robotic guidance for motor skill acquisition (Marchal-Crespo, McHughen, Cramer, & Reinkensmeyer, 2010), we have recently shown that robotic guidance mixed with unassisted practice can significantly improve the learning of a golf putting task (Bested & Tremblay, 2018). To understand the mechanisms associated with this new mixed approach (i.e., unassisted and robot-guided practice) for the learning of a golf putting task, the current study aimed to determine if such mixed practice extends to one’s ability to detect errors. Participants completed a pre-test, an acquisition phase, as well as immediate, delayed (24-h), and transfer post-tests. During the pre-test, kinematic data from the putter was converted into highly accurate, consistent, and smooth trajectories delivered by a robot arm. During acquisition, 2 groups performed putts towards 3 different targets with robotic guidance on either 0% or 50% of acquisition trials. Only the 50% guidance group significantly reduced ball endpoint distance and variability, as well as ball endpoint error estimations, between the pre-test and the post-tests (i.e., immediate retention, 24-h retention, and 24-h transfer). The current study showed that allowing one to experience both robotic guidance and unassisted (i.e., errorful) performances enhances one’s ability to detect errors, which can explain the beneficial motor learning effects of a mixed practice schedule.