视觉空间注意研究中的N2pc成分述评

N2pc与空间选择性注意密切相关, 反映了一种对当前任务相关刺激的注意分配过程。N2pc自我特性的研究主要涉及理论解释、测量方法、源定位以及影响因素等方面, 而其实验范式主要有视觉搜索和视觉短时记忆搜索两种范式。以N2pc为指标的研究主要分为与视觉空间注意相关的基础性研究和应用性扩展研究。今后N2pc的研究应该在不断深入细化自身特性研究、做好基础性研究的同时, 更多的向应用性扩展研究拓展。     

Exploring the neurocognitive basis of episodic recollection in autism

Psychonomic Bulletin & Review - Increasing evidence indicates that the subjective experience of recollection is diminished in autism spectrum disorder (ASD) compared to neurotypical...     

Reducing negative emotional memories by retroactive interference

Because negative emotional memories are often disruptive, we conducted two experiments to reduce these memories by using a retroactive interference (RI) paradigm. In both experiments, participants were presented with highly negative pictures (List 1) followed by highly negative, moderately negative, or neutral pictures (List 2) or a rest period. Then, following a filler task, participants took a surprise free recall test, recalling pictures from List 1 in Experiment 1 and from both List 1 and List 2 in Experiment 2. In both experiments, recall of List 1 was reduced by List 2, indicating that RI was present. Furthermore, in Experiment 1, RI was similar between moderately negative and highly negative List 2 whereas in Experiment 2, RI was greater for highly negative List 2 than moderately negative List 2. These results showed that RI can be used to reduce negative emotional memories by making these memories inaccessible.     

The complexities of undertaking counselling evaluation in the workplace

There is a long-standing debate over whether evaluation is an art or a science (Barker et al.: Research Methods in Clinical and Counselling Psychology, Chichester, John Wiley?&?Sons, 1994). The “science” camp argues for scientific rigour in methodology, whilst the “art” camp maintains that evaluation should be tailored to the specific circumstances under evaluation. The compromise proposed by Barker, Pistrang,?&?Elliot (1994 Barker, C, Pistrang, N and Elliot, R. 1994. Research methods in clinical and counselling psychology, Chichester: John Wiley?&?Sons.  [Google Scholar]) suggests that evaluation should be as systematic as possible within the practical and organizational constraints inherent in service settings. The aim of this paper is to present a review of the literature on evaluation and workplace counselling. The paper initially reviews the literature in the counselling/psychotherapy field, and then explores studies on employee assistance programmes. The themes that are explored are the relationship between research and practices; the interactions with stakeholders in the field; the use of control groups and the economic side of counselling.     

Silence speaks volumes: the effectiveness of reticence in comparison to apology and denial for responding to integrity- and competence-based trust violations

Prior research on responses to trust violations has focused primarily on the effects of apology and denial. The authors extended this research by studying another type of verbal response that is often used to respond to trust violations but has not been considered in the trust literature: reticence. An accused party may use reticence in a sincere and even legitimate attempt to persuade a trustor to withhold judgment. Yet, by considering information diagnosticity and belief formation mechanisms through which verbal responses influence trust, the authors argue that reticence is a suboptimal response because it combines the least effective elements of apology and denial. Specifically, reticence is a suboptimal response to an integrity violation because, like apology, it fails to address guilt. And reticence is a suboptimal response to a competence violation because, like denial, it fails to signal redemption. Results from 2 laboratory studies, simulating different contexts and using research participants from 2 different countries, provide support for the prediction. The results offer important implications for those who might use reticence to respond to a perceived trust violation and also for those who must judge another's reticence.     

Humanizing Psychotherapy

The essence of the humanistic and existential approaches to psychotherapy is a commitment to conceptualizing, and engaging with people in a deeply valuing and respectful way. Hence, within these approaches, there is an emphasis on viewing clients’ behaviors as meaningful and freely chosen; and there is also a belief that clients have the capacity to become aware of the reasons for their thoughts, feelings and behaviors. Phenomenological exploration is thus a central element of many existential and humanistic psychotherapies, and this requires psychotherapists to put to one side their therapeutic techniques and interpretative assumptions and to listen to clients in an in-depth, non-analytical way. From an existential and humanistic standpoint, however, this valuing of human beings also extends to the psychotherapist's own humanity. Hence, within these approaches, there is an emphasis on the psychotherapists themselves being genuine in the psychotherapeutic encounter, and being willing to meet their clients at a level of “relational depth.” Existential and humanistic practices may not be appropriate for all clients and all psychotherapists, but it is concluded that the principles underlying these approaches are of universal relevance to the practice of psychotherapy.

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Development and validation of the HIV Medication Readiness Scale

Excellent medication adherence (>95%) is required for optimal HIV treatment success. This study aimed to develop and validate a brief scale to assess psychological readiness for successfully starting and adhering to HIV medications. HIV-positive men and women (N = 142) from an HIV outpatient clinic completed the proposed HIV Medication Readiness Scale (HMRS) prior to starting HIV medications. The 10-item HMRS demonstrated high internal consistency (alpha = .90), test-retest reliability (r = .83), and sensitivity to change following a standardized 4-session psychoeducational intervention designed to increase readiness for successful adherence. Predictive validity was supported by higher readiness scores on the day starting HIV medications, predicting higher treatment adherence at 1-month follow-up. The HMRS is a brief, easy-to-use, clinically relevant tool that can assist in identifying people living with HIV at high risk of nonadherence, who might benefit from tailored readiness counseling prior to initiating HIV medications.     

The role of falsification in the development of cognitive architectures: insights from a lakatosian analysis

It has been suggested that the enterprise of developing mechanistic theories of the human cognitive architecture is flawed because the theories produced are not directly falsifiable. Newell attempted to sidestep this criticism by arguing for a Lakatosian model of scientific progress in which cognitive architectures should be understood as theories that develop over time. However, Newell's own candidate cognitive architecture adhered only loosely to Lakatosian principles. This paper reconsiders the role of falsification and the potential utility of Lakatosian principles in the development of cognitive architectures. It is argued that a lack of direct falsifiability need not undermine the scientific development of a cognitive architecture if broadly Lakatosian principles are adopted. Moreover, it is demonstrated that the Lakatosian concepts of positive and negative heuristics for theory development and of general heuristic power offer methods for guiding the development of an architecture and for evaluating the contribution and potential of an architecture's research program.