Repeated,within‐session resurgence

Resurgence is a reliable, transient effect that only occasionally is replicated more than once within a single experiment or subject. In the present experiments, within‐session resurgence was generated repeatedly by dividing individual sessions into three phases (Training, Alternative‐Reinforcement, and Resurgence‐Test). In Experiments 1 and 2, resurgence reliably occurred in most of the 22‐30 daily sessions when responding was reinforced on, respectively, fixed‐ and variable‐interval schedules. Resurgence magnitude and duration did decrease across replications for some subjects, but not for others. To examine the utility of the procedure in studying the effects of an independent variable on resurgence, in Experiment 3 the effects of rich and lean baseline and alternative reinforcement rates on resurgence were compared. The target response was eliminated more rapidly, resurgence occurred more often, and usually was greater following rich alternative reinforcement rates. Resurgence was of greater magnitude when the baseline reinforcement rate was relatively lean compared to the alternative reinforcement rate. These experiments provide a reliable method for generating resurgence within individual sessions, instead of across multiple‐session conditions, that can be repeated over many successive sessions.     

Lots to Do or Lots of Ways to Do It? The Role of Mood and Mind‐set on Goal Motivation

This research explores how mood interacts with outcome and implemental mind‐sets to influence motivation to work toward a goal. We propose and demonstrate that being in a positive (vs. neutral) mood increases motivation for those in an outcome mind‐set. Conversely, being in a positive (vs. neutral) mood decreases motivation for those in an implemental mind‐set. We argue that the reason for this is rooted in the role of positive mood on the number of available goal attainment means: Positive (vs. neutral) mood was found to increase the number of accessible goal attainment activities. For those in an outcome mind‐set, the increased number of goal attainment activities increases motivation because more activities are perceived as more available opportunities or strategies that may aid in successful goal attainment. For those in an implemental mind‐set, where one considers detailed steps and processes required for goal completion, motivation is decreased, because availability of more activities increases perceived difficulty of goal execution. Five studies support these hypotheses, showing differences in available activities depending on mood, differences in perceptions of those activities depending on mind‐set, and differences in motivation depending on the interaction of mood and mind‐set.     

基于三参照点理论的薪酬差距与离职决策的分析

离职是组织管理研究中一个重要的课题, 但鲜有研究将其纳入风险决策的框架中。本文运用行为决策的研究方法, 将离职作为一种风险选择, 运用三参照点理论探讨个体薪酬差距与离职决策之间的关系。我们的理论分析和初步的预研究发现：(1)个体薪酬现状与底线的差距负向预测离职决策, 薪酬目标与现状的差距正向预测离职决策; (2)进一步推导出薪酬差距与离职决策间存在双拐点的非线性函数关系; (3)同行现状收入作为横向参照系, 在薪酬差距与离职决策两者之间起锚定作用; (4)组织中薪酬分布的差距大小作为纵向参照系, 在薪酬差距与离职决策两者之间起调节作用。本研究将离职作为一种风险决策进行研究, 不仅对于离职理论与决策理论的发展有一定意义, 而且为人力资源管理实践提供了指导与启示。     

双语水平与认知控制心智转换

研究考察双语水平对认知控制心智转换的影响。通过语言转换和任务转换实验,比较两组一语水平相同而二语水平不同的“不平衡”中英双语者（40人,平均年龄20.30岁）。结果发现高水平组在语言转换中优于低水平组,但在任务转换中两组无显著差异。说明双语水平对认知控制心智转换的影响不显著。回归分析结果表明心智转换与双语水平无关,但二语使用显著预测任务转换代价,双语转换频率显著预测任务混合代价。研究表明双语水平对认知控制心智转换的促进作用不显著,但二语使用和双语转换频率可能是双语者心智转换能力增强的重要因素。研究进一步推进了双语促进认知控制的理论,明确了双语优势的具体来源及认知控制受影响的具体层面。     

Psychological implications of a vision disorder

The paper discusses how the condition of crossed‐eyes affects a baby's eye contact with mother and potentially results in the loss of a vital emotional connection with her during the earliest days of life. This loss may contribute to a rupture that arrests emotional development at a deep psychic level. It is suggested that, in the same way as premature separation, the rupture can precipitate a ‘fusional complex’, a defence that develops to protect the infant against psychotic anxieties. The paper proposes that psychological development atrophies in this place and creates a blind spot. These ideas are explored through analytic theory and developmental literature. The dreams of a patient and his art are used to illustrate a 10‐year ‘alchemical’ process of bringing repressed material into consciousness and transformation. Healing the psychological wounds of deficits in early eye contact may be found to bring sight to a blind spot that was created by the nature of the condition itself.     

The effects of reinforcer magnitude in the preceding and upcoming ratios on between‐ratio pausing in multiple,mixed, and single fixed‐ratio schedules

Hens responded under multiple fixed‐ratio schedules with equal response requirements and either a 1‐s or a 6‐s reinforcer. Upcoming reinforcer size was indicated by key color. Components were presented in a quasirandom series so that all four component transitions occurred. Postreinforcement pauses were affected by the upcoming and preceding reinforcer size, with longer pauses after large reinforcers followed by small reinforcers than when followed by large ones, and longer pauses after small reinforcers that were followed by small reinforcers rather than large ones. Pauses increased with fixed‐ratio size and the effects of reinforcer size were larger the larger the ratio. When reinforcer size was not signaled—mixed fixed‐ratio schedules—pauses were shorter after small than after large reinforcers. Signalling the upcoming reinforcer attenuated the effect of the previous reinforcer size on pause duration when small was followed by small and when either small or large by large, but enhanced the effect when large was followed by small. There was no effect of reinforcer size on pause duration when single fixed‐ratio schedules were arranged. The effects of reinforcer size on pauses depends on the size and range of the fixed ratios as well as the exact procedures used in the study.     

Set size,assertion form,thematic content and sampling in the selection task

Participants attempted to solve a modified version of Wason's (1966) selection task. Variables were: (1) sizes of the sets referenced by a specified assertion, (2) form of the assertion (conditional or categorical), (3) thematic content of the assertion (letters and numbers or makes and owners of taxicabs), and (4) the need for sampling or not. In Experiment 1, participants were given enough information to determine the truth or falsity of the specified assertion with certainty; in Experiment 2, they had to rely on sampling and could not determine the assertion's truth or falsity with certainty. Performance was better in Experiment 1 than in Experiment 2, but in both cases much better than what is typically obtained with the conventional selection task. The results support the hypothesis that performance of the selection task is sensitive to the sizes of the sets involved, add credence to the conclusion that framing the task in a thematically meaningful way can facilitate performance, and demonstrate that facilitation does not require deontic reasoning or a well-known convention being involved. The relationship between expressed confidence and level of performance is consistent with other studies showing the former to be a good predictor of the latter.     

Set points of positivity ratio for different levels of well‐being: A latent profile analysis

Previous studies have explored the set points of the positivity ratio by grouping according to predetermined cut‐off scores, resulting in inconsistent criteria and unstable results. This study intends to further explore the set points of the positivity ratio using latent profile analysis. Two samples of 716 college students and 381 adults in China completed the Questionnaire for Eudaimonic Well‐Being, the Personal Growth Subscale from Ryff's Psychological Well‐being Scale, the Need Satisfaction Questionnaire, and the Emotional Experience of Well‐Being Questionnaire. College students were classified into four classes (2.0, 2.8, 3.7 and 5.0) with the set points of the positivity ratio, whereas adults were classified into three classes (1.9, 2.9 and 4.2) with the set points of the positivity ratio. The difference of the set points between college students and adults was nonsignificant for medium and high well‐being classes, and significant with a small effect size for the higher well‐being class. Future research should examine more diverse samples and combine the real experience method to further explore the set points of the positivity ratio.     

The analytic situation as a dynamic field. 1969

This paper discusses the consequences of the importance that recent ³ papers assign to the countertransference. When the latter acquires a theoretical and technical value equal to that of the transference, the analytic situation is configured as a dynamic bi‐personal field, and the phenomena occurring in it need to be formulated in bi‐personal terms. First, the field of the analytic situation is described, in its spatial, temporal and functional structure, and its triangular character (the present–absent third party in the bi‐personal field) is underlined. Then, the ambiguity of this field is emphasized, with special weight given to its bodily aspect (the bodily experiences of the analyst and the patient being particularly revealing of the unconscious situation in the field). The different dynamic structures or lines of orientation of the field are examined: the analytic contract, the configuration of the manifest material, the unconscious configuration – the unconscious bi‐personal phantasy manifesting itself in an interpretable point of urgency – that produces the structure of the field and its modifications. The authors describe the characteristics of this unconscious couple phantasy: its mobility and lack of definition, the importance of the phenomena of projective and introjective identification in its structuring. The authors go on to study the functioning of this field, which oscillates between mobilisation and stagnation, integration and splitting. Special reference is made to the concept of the split off unconscious ‘bastion’ as an extremely important technical problem. The analyst’s work is described as allowing oneself to be partially involved in the transference–countertransference micro‐neurosis or micro‐psychosis, and interpretation as a means of simultaneous recovery of parts of the analyst and the patient involved in the field. Finally, the authors describe the bi‐personal aspect of the act of insight that we experience in the analytic process.     

SUPERVALUATION FIXED-POINT LOGICS OF TRUTH

Michael Kremer defines fixed-point logics of truth based on Saul Kripke’s fixed point semantics for languages expressing their own truth concepts. Kremer axiomatizes the strong Kleene fixed-point logic of truth and the weak Kleene fixed-point logic of truth, but leaves the axiomatizability question open for the supervaluation fixed-point logic of truth and its variants. We show that the principal supervaluation fixed point logic of truth, when thought of as consequence relation, is highly complex: it is not even analytic. We also consider variants, engendered by a stronger notion of ‘fixed point’, and by variant supervaluation schemes. A ‘logic’ is often thought of, not as a consequence relation, but as a set of sentences – the sentences true on each interpretation. We axiomatize the supervaluation fixed-point logics so conceived.