服务型领导对员工建言行为的影响:领导-成员交换和学习目标取向的作用

通过对191名员工及其领导的配对问卷调查,探讨了服务型领导对员工建言行为的作用机制。结果发现:(1)服务型领导对员工建言行为有积极影响;(2)服务型领导通过领导-成员交换的中介效应影响员工建言行为;(3)员工的学习目标取向对领导-成员交换与建言行为之间的关系具有调节效应,即员工的学习目标取向越强,领导-成员交换对建言行为的影响越大;(4)学习目标取向调节了领导-成员交换对服务型领导-建言行为的中介作用。     

The threat of moral transgression: The impact of group membership and moral opportunity

When other ingroup members behave immorally, people's motivation to maintain a moral group image may cause them to experience increased threat and act defensively in response. In the current research, we investigated people's reactions to others' misconduct and examined the effect of group membership and the possible threat‐reducing function of moral opportunity—the prospect of being able to re‐establish the group's moral image. In Study 1, students who were confronted with fellow students' plagiarism and who received an opportunity to improve their group's morality reported feeling less threatened than students who did not receive such opportunity. In Study 2, students reacted to a recent academic fraud case, which either implicated an ingroup (scholar in their own discipline) or an outgroup member (scholar in another discipline). Results indicated that participants experienced more threat when an ingroup (versus an outgroup) member had committed the moral transgression. However, as hypothesized, this was not the case when moral opportunity was provided. Hence, the threat‐reducing effect of moral opportunity was replicated. Additionally, participants generally were more defensive in response to ingroup (versus outgroup) moral failure and less defensive when moral opportunity was present (versus absent). Together, these findings suggest that the reduction of threat due to moral opportunity may generally help individuals take constructive action when the behavior of fellow group members discredits the group's moral image.     

State‐Trace Analysis: Dissociable Processes in a Connectionist Network?

Some argue the common practice of inferring multiple processes or systems from a dissociation is flawed (Dunn, 2003). One proposed solution is state‐trace analysis (Bamber, 1979), which involves plotting, across two or more conditions of interest, performance measured by either two dependent variables, or two conditions of the same dependent measure. The resulting analysis is considered to provide evidence that either (a) a single process underlies performance (one function is produced) or (b) there is evidence for more than one process (more than one function is produced). This article reports simulations using the simple recurrent network (SRN; Elman, 1990) in which changes to the learning rate produced state‐trace plots with multiple functions. We also report simulations using a single‐layer error‐correcting network that generate plots with a single function. We argue that the presence of different functions on a state‐trace plot does not necessarily support a dual‐system account, at least as typically defined (e.g. two separate autonomous systems competing to control responding); it can also indicate variation in a single parameter within theories generally considered to be single‐system accounts.     

Constrained paths based on the Farey sequence in learning to juggle

In this article we report the results of a study conducted to investigate the learning dynamics of three-ball juggling from the perspective of frequency locking. Based on the Farey sequence, we predicted that four stable coordination patterns, corresponding to dwell ratios of 0.83, 0.75, 0.67, and 0.50, would appear in the learning process. We examined the learning process in terms of task performance, taking into account individual differences in the amount of learning. We observed that the participants acquired individual-specific coordination patterns in a relatively early stage of learning, and that those coordination patterns were preserved in subsequent learning, even though performance in terms of number of successful consecutive throws increased substantially. This increase appeared to be related to a reduction in spatial variability of the juggling movements. Finally, the observed coordination patterns were in agreement with the predicted patterns, with the proviso that the pattern corresponding to a dwell ratio of 0.50 was not realized and only a hint of evidence was found for the dwell ratio of 0.67. This implies that the dwell ratios of 0.83 and 0.75 in particular exhibited a stable coordination structure due to strong frequency locking between the temporal variables of juggling.     

Procedural learning and automatization process in children with developmental coordination disorder and/or developmental dyslexia

ObjectiveThere is increasing evidence to suggest that developmental dyslexia (DD) and developmental coordination disorder (DCD) actually form part of a broader disorder. Their frequent association could be justified by a deficit of the procedural memory system, that subtends many of the cognitive, motor and linguistic abilities that are impaired in both DD and DCD. However, studies of procedural learning in these two disorders have yielded divergent results, and in any case no studies have so far addressed the issue of automatization (dual-task paradigm).MethodsWe administered a finger tapping task to participants aged 8–12 years (19 DCD, 18 DD, and 22 with both DD and DCD) to explore procedural learning and automatic movements in these three groups of children, comparing motor performances at the prelearning stage, after 2 weeks of training, and in a post-training dual-task condition.ResultsFirst, results indicated that all the children were able to learn a sequence of movements and even automatize their movements. Second, they revealed between-groups differences in procedural/automatization learning abilities, setting the DCD group apart from the other two. Third, contrary to our expectations concerning comorbidity, they suggested that the DD + DCD association does not have an additional impact on behavioral performances.     

An Analysis of Feedback from a Behavior Analytic Perspective

The present paper presents a systematic analysis from a behavior analytic perspective of procedures termed feedback. Although feedback procedures are widely reported in the discipline of psychology, including in the field of behavior analysis, feedback is neither consistently defined nor analyzed. Feedback is frequently treated as a principle of behavior; however, its effects are rarely analyzed in terms of well-established principles of learning and behavior analysis. On the assumption that effectiveness of feedback procedures would be enhanced when their use is informed by these principles, we sought to provide a conceptually systematic account of feedback effects in terms of operant conditioning principles. In the first comprehensive review of this type, we compare feedback procedures with those of well-defined operant procedures. We also compare the functional relations that have been observed between parameters of consequence delivery and behavior under both feedback and operant procedures. The similarities observed in the preceding analyses suggest that processes revealed in operant conditioning procedures are sufficient to explain the phenomena observed in studies on feedback.     

Patterns of psychotherapy development: A mixed-method analysis using assimilation indices

Understanding how assimilation develops is essential in promoting personal change. By attending to signs or indices of assimilation in the speech of clients, therapists can use this process to assess how the therapy is developing and to tailor intervention. The system of assimilation indices was developed to use assimilation to understand the process of change. This system signals five sub-processes of assimilation: external distress, pain, noticing, decentring, and action. This study consisted of a longitudinal mixed-method analysis, following a multiple cases embedded design. The system of assimilation indices was applied to the recordings of nine psychotherapies and contrasted with both the outcome of the therapy and the perspectives of the therapists and clients about their therapy process. The results show that the system of indices is useful in understanding multiple pathways for assimilation. The system of indices is seen as a useful tool for understanding assimilation and as having clinical value in anticipating challenges to the success of the therapy. This study also shows how the indices are sensitive to the nuances in the change process observed in clinical settings.     

Interventions in everyday lives: How clients use psychotherapy outside their sessions

The purpose of psychotherapy is to help clients address and overcome problems troubling them in their everyday lives. Therapy can therefore only work if clients include it in their ongoing lives to deal with their problems. Detailed, systematic research is needed on how clients do so in their everyday lives outside their sessions. A design of exploratory case studies on this topic is presented in this article. The main outcomes of such a case study on family therapy are then laid out in general terms. They highlight how treatment practices and clients’ ordinary everyday practices interact when clients change their everyday lives to overcome their troubles. They also highlight what it involves for clients to accomplish this. It is concluded that we need more research on how to understand intervention; on the interaction between interventions and clients’ conduct of their everyday life; on sessions as a particular, secluded part of clients’ ongoing everyday lives, and on how to consider therapists’ procedures and conduct of sessions accordingly.     

An essentialism perspective on intercultural processes

Essentialist theories are the beliefs that there are immutable essences underlying observed differences between social groups (e.g. racial group, cultural group). This paper reviews the intergroup dynamics and intrapersonal processes associated with essentialism. It also explores the interplay between the two. By explicating the intricate relationship between these psychological processes, the current paper aims to advance our understanding of intergroup relations and identify their implications for the study of multiculturalism. We posit that although the commonly observed negative intergroup outcomes, such as prejudices and biases, can be the byproducts of basic cognitive processes associated with essentialist theories, the social power dynamics in a given society also play important roles in shaping the relationships between essentialism and intergroup outcomes. We then discuss the implications of this understanding to our increasingly multicultural world.