Neuroscientific Measures of Covert Behavior

In radical behaviorism, the difference between overt and covert responses does not depend on properties of the behavior but on the sensitivity of the measurement tools employed by the experimenter. Current neuroscientific research utilizes technologies that allow measurement of variables that are undetected by the tools typically used by behavior analysts. Data from a specific neuroscientific technique, event-related potential (ERP), suggest that emission of otherwise covert responses can be indexed and that such covert responses are sensitive to stimulus control and selection by consequences. The P3 ERP effect is proposed as indicative of emission. Moreover, ERP results in semantic priming experiments suggest that operants are sensitive to changes in stimulus control even when they are not emitted (latent responses). Changes in response strength of latent responses as a function of stimulus control can in fact be measured by reaction time data and an ERP dependent variable called the N400 effect. If the interpretations provided in this paper are accurate, an index of covertly emitted operants (P3 effect) constitutes experimental evidence suggesting the validity of a Skinnerian radical behaviorist perspective on behavior. Moreover, in a Skinnerian paradigm, measured fluctuations in the response strength of latent operants as a function of environmental changes (N400 effect) would validate Palmer's (2009) concept of the repertoire.     

1秒以上时距判断的ERP研究

以视觉呈现时距信号,采用时间泛化范式要求被试判断5种探测时距(1～4秒)与标准时距(2秒)之间的长度关系,并记录11名大学生在时距判断过程中的事件相关电位(ERP),继而探讨不同探测时距条件下CNV波幅特征变化以及左、右侧额叶在时距判断中的功能。结果发现:1秒、1.42秒以及2秒条件下,CNV波幅峰出现在探测时距结束点,2.84秒、4秒条件下,CNV波幅峰出现在大约2秒处(标准时距);CNV负性翻转至基线位置在1秒、1.42秒、2秒条件下随探测时距的增长而延后,而在2.84秒、4秒两种条件下无显著差异;左、右侧额叶处诱发的CNV波幅峰潜时在2.84秒、4秒探测时距条件下无显著差异,且均在2秒附近。这说明在1秒以上视时距判断中CNV波幅峰反映了基于记忆中标准时距的时距判断的决策过程;CNV负性翻转至基线位置与时距判断的决策阶段存在共变关系,CNV负性翻转至基线位置相当于负荷解脱过程中的一个由负翻正的转折点;左、右侧额叶均参与了时距脉冲累加过程。     

子女越孝顺老年人越幸福吗?老年人孝道期待的作用

孝道是影响老年人幸福感的重要变量之一, 然而, 以往研究却得出相互矛盾的结论, 其中可能的重要原因之一是没有聚焦老年人孝道期待的实现程度。采用二次响应面回归分析探究老年人孝道期待和子女孝道支持行为之间的匹配度对老年人生活满意度和孤独感的影响。研究结果表明, 对于生活满意度而言, 和不匹配相比, 情感期待和情感支持以及联络期待和联络支持匹配时老年人生活满意度更高; 在期待和支持匹配的情况下, 生活满意度随信息期待和信息支持的增加而提高; 并且老年人的生活满意度仅随工具支持的增加而提高, 但与工具期待没有关系。对于孤独感而言, 在情感期待和情感支持二者不匹配时, 较于情感期待低于情感支持, 情感期待高于情感支持时老年人的孤独感更高; 孤独感仅随联络支持和信息支持的增加而降低, 与联络期待、信息期待、工具期待以及工具支持没有关系。该研究得出以下结论：老年人孝道期待的实现程度是提高其生活满意度的重要因素, 而情感期待高于情感支持是影响老年人孤独感的重要因素。     

声符与义符在形声字识别中的影响机制

形声字是汉字的主体,声符和义符作为形声字的构字部件,其各自的功能属性对形声字的识别具有不同的影响。当前研究采用多种实验任务,结合眼动以及脑电等多种技术,对声符和义符各自的功能属性及作用机制进行了较为全面的研究,这为后续研究奠定了良好的基础,并对未来汉字认知领域的研究具有重要的启示作用。     

Understanding the employee job satisfaction depending on manager's fair treatment: The role of cynicism towards the organization and co-worker support

IntroductionThe present study claims that perceived interactional justice can be a significant antecedent of job satisfaction. In this relationship, cynicism towards the organization has a mediating role on the impact of perceived interactional justice on employees’ job satisfaction. In addition, co-worker support has a moderator role on the impact of employees’ cynic attitudes and behavior on their job satisfaction.ObjectiveThis study discusses the above mentioned theoretical research model and tries to clarify the relationship among present concepts.MethodTo this end, a cross-sectional research study has been performed with the participation of 1606 employees from various banks (public and private) in Istanbul/Turkey during the coronovirus pandemic.ResultsAccording to the findings of the research, perceived interactional justice has significant positive impacts on employees’ job satisfaction. In addition, the results indicated that cynicism towards the organization has significant mediating role between perceived interactional justice and job satisfaction. Subsequently, the findings confirmed that co-worker support has significant moderating role in the relationship between cynicism towards the organization and job satisfaction.ConclusionThis study helps to understand and evaluate the factors influencing attitudes towards work at the organizational and relational levels. All study variables and the possible relationship among these, are discussed in the literature review. Finally, the implications of study for both the individual and the organization are presented in the conclusion and discussion section.     

Not your average sport parents: How sport scholars make decisions about their own children’s sport involvement

Every year, millions of parents are faced with decisions about their children’s sport involvement that may have profound impacts on psychosocial and developmental outcomes. Little is known about how parents make these decisions and what factors may be influencing them, although parents’ sport background and knowledge are likely important. Parents who are also active sport scholars with knowledge of the academic literature and policies pertaining to youth sport are well positioned to clarify and interpret their decision-making processes and influences related to their children’s sport involvement. In this study, we aimed to answer the question, “How do parents with academic expertise in sport make decisions about their children’s sport involvement?” We interviewed 11 faculty-researchers from within the United States and Canada, all of whom held doctorates in sport-related disciplines and had one or more children between the ages of 8–15 years involved in organized, competitive sport. Findings were analyzed through a process of content analysis, and results are represented by four main themes: (a) influencing factors, (b) encouraging sampling, (c) evaluating and modifying the sport environment, and (d) supporting autonomy. Our findings revealed far more complexity in the types of decisions to be made and the factors influencing them than is currently suggested by youth sport literature and policy documents. As well, participants demonstrated nuanced interpretations of commonly endorsed sport parenting practices and illuminated structural issues with youth sport policies, including a focus on individual athletes without consideration of siblings and the family unit as a whole.     

Six-month stability of individual differences in sports coaches’ burnout,self-compassion and social support

Using a three-wave prospective cross-lagged panel design, the study examined six-month stability of burnout, self-compassion and social support among sports coaches in terms of measurement invariance, mean-level change, rank-order stability, and structural stability. The participating coaches (N = 422; M_age = 44.48, SD = 11.03) completed an online questionnaire measuring self-compassion, social support, coach burnout and demographics at baseline and two follow-ups at three months and six months. The various forms of stability were assessed using structural equation modeling. There was no significant mean-level change in burnout, self-compassion, or social support, and all three constructs exhibited measurement invariance. Rank-order stability remained relatively high, ranging from 0.78 to 0.94 across the three time points. For all three constructs, covariances between latent factors were invariant over time, indicating high structural stability. While self-compassion and social support were positively related, both were negatively related to coach burnout. These results confirm the importance of preventing and addressing symptoms of burnout, low self-compassion and poor social support in sports settings.     

Soutien social perçu du supérieur,plafonnement de carrière et engagement affectif dans le secteur public camerounais

This research analyzes relation between the various types of career plateauing (objective, structural, content) and work emotional commitment. It also examines the influence of perceived social support from hierarchy on the different types of career plateauing, most especially its moderating role on the relation between the different types of career plateauing and emotional commitment. The results, which were obtained through data collected from 615 workers highlight that perceived social support from hierarchy limits and almost moderates negative relations between the different types of content plateauing (objective, content) and emotional commitment. Its direct effect on content plateauing is negative whereas the relation is positive with structural plateauing.     

The Structure of Social Exchange in Self-help Support Groups: Development of a Measure

Self-help support groups are indigenous community resources designed to help people manage a variety of personal challenges, from alcohol abuse to xeroderma pigmentosum. The social exchanges that occur during group meetings are central to understanding how people benefit from participation. This paper examines the different types of social exchange behaviors that occur during meetings, using two studies to develop empirically distinct scales that reliably measure theoretically important types of exchange. Resource theory informed the initial measurement development efforts. Exploratory factor analyses from the first study led to revisions in the factor structure of the social exchange scales. The revised measure captured the exchange of emotional support, experiential information, humor, unwanted behaviors, and exchanges outside meetings. Confirmatory factor analyses from a follow-up study with a different sample of self-help support groups provided good model fit, suggesting the revised structure accurately represented the data. Further, the scales demonstrated good convergent and discriminant validity with related constructs. Future research can use the scales to identify aspects of social exchange that are most important in improving health outcomes among self-help support group participants. Groups can use the scales in practice to celebrate strengths and address weaknesses in their social exchange dynamics.     

An Analysis of Natural Mentoring Relationship Profiles and Associations with Mentees’ Mental Health: Considering Links via Support from Important Others

We explored associations between natural mentoring relationship profiles and young adults’ life satisfaction and symptoms of depression via participants’ perceived support from important others accounting for participants’ perceived support and mental health prior to the onset of their natural mentoring relationships. Participants included 396 young adults (57 % female; mean age = 30.97, SD = .6), the majority of whom identified as Black or African American (79 % Black, 18 % White, 3 % Biracial). Most participants had completed high school but few participants (13 %) had completed degrees from 4 year institutions. We used a latent profile approach to identify natural mentoring relationship profiles and employed structural equation modeling to test our study hypotheses. Slightly over half of study participants (53 %) reported the presence of a natural mentor in their lives since the age of 14. Results suggest that natural mentoring relationships characterized by high levels of relational closeness and either extended relationship duration or frequent contact may promote improvements in psychological well-being among mentees over time via greater experiences of social support from important others.