Differences between traces of negative emotions in smile judgment

While a smile can reflect felt happiness, it can also be voluntarily produced, for instance, to mask negative emotions. Masking strategies are not always perfect and traces of the negative emotion can leak. The current study examined the role of traces of anger, sadness, fear and disgust in the judgment of authenticity of smiles. Participants judged the authenticity of the smiles while their eye movements were recorded. They were also asked if the stimuli comprised another emotion and, if so, what the emotion was. Results revealed that participants were sensitive to traces of negative emotions. Variations were observed between emotions with performance being best for traces of fear and lowest for traces of anger in the eyebrows in the judgment task. However, when the presence of a negative emotion was reported, participants were less accurate in identifying fear but more accurate in identifying anger. Furthermore, variations were observed as a function of the location of the trace whether in the mouth or eyes as a function of the emotion. Traces in the eyebrows were associated with better performance than traces in the mouth for sadness but the opposite was observed for anger. The performance at the judgment task was not linked to eye movement measures or explicit knowledge of the masked emotion. Future research should explore other explanation for the variations in performance in the judgments of authenticity of masking smiles such as emotional contagion.     

Methodological issues in judgment and decision-making research: Concurrent verbal protocol validity and simultaneous traces of process

This paper examines two dimensions of concurrent verbal protocol validity. First, whether verbalization affects process and outcome (reactivity) was examined by comparing concurrent verbal protocol traces with those from a computer search process tracing method, the latter being a complete trace of information acquisition from experimental materials. Earlier findings that verbalization affects time were confirmed. However, verbalization did not affect amount and pattern of acquisition or accuracy of judgments. Second, whether concurrent verbal protocols are complete was examined by comparing concurrent verbal protocol and computer traces that were simultaneously obtained in a treatment in which subjects verbalized as they acquired information from the computer. The verbal traces less completely captured information acquisition behavior than computer search. This suggests that, although concurrent verbal protocols provide greater insight into decision behavior than computer search, the latter is a more reliable information-acquisition trace. Thus, if information acquisition is of primary interest and if computer search activities can be naturally integrated into performing the primary task, computer search is preferred to concurrent verbal protocols. However, if information use or retrieval from long-term memory is of primary interest, concurrent verbal protocols are preferred to computer search. Finally, this paper examined whether the simultaneous use of concurrent verbal protocols and computer search provides traces of information acquisition and use that are as complete as when each method is independently applied. Although computer search tended to limit subjects verbalizations of evaluative operators, this effect may be eliminated by practice on the computer prior to collecting data.     

On the Functional Role of Implicit Visual Memory for the Adaptive Deployment of Attention Across Scenes

Although very little visual information is explicitly retained across views, some continuity of processing is afforded by implicit visual memory traces of previous views. These memory traces interact with attentional mechanisms to guide eye movements, cognition, and action. Two different memory mechanisms are described here. First, the deployments of focal attention and eye movements are facilitated towards recently attended features and locations (priming of popout). Second, attention is guided by implicit memory traces of specific visual contexts experienced in the past (contextual cueing). Compared to the visual memory tapped by change blindness tasks, the implicit memory mechanisms of priming of popout and contextual cueing do not require conscious intervention and may exhibit greater memory capacity, longer durability, and higher discriminability. Thus, these implicit traces of past views guide attention and eye movements to allow for effective access (indexing) to a scene's details, hence providing context and continuity to ongoing interactions with the perceptual world.     

Traces on the Blackboard: The Vestiges of Racism on the African American Psyche

This essay draws upon race theory, psychoanalysis, and pastoral care to address the remnants of past and current racial trauma in the African American psyche. The metaphor of “traces on the blackboard” is the chief means by which I attempt to delineate how African Americans, although experiencing new echelons of social progress, are still struggling to eliminate the distorted models of self-identification which were promulgated by the dominant culture. I also discuss the failure of psychodynamic psychotherapies to address the traces of racism, make proposals for how they may go about identifying these traces, and explore the role that pastoral care and, in particular, pastoral counseling may play in enervating these traces.     

FREUDS PSYKOANALYS

According to Walter Benjamin, we find in the images of recollection and dreams access to a potential of not yet actualized meaning. The images of recollection and dreams are images of the unfulfilled in history, both general and personal. The past has left traces which primarily are the traces of absence. They are traces of something unrecognized in their own time, overseen and forgotten by the course of history. In the sudden moment of recollection, this course can be brought to a standstill, and the images can reveal their salvaging value.     

The contents of long-term memory and the emergence of knowledge

Through a review of the literature, this paper proposes arguments in favour of a multimodal, dynamic, functional, and situational conception of memory. Memory is assumed to contain traces that reflect past experiences. The properties of these experiences are considered to be distributed across multiple neuronal systems, which are responsible, in particular, for sensorimotor and emotional processing. Memory is dynamic because knowledge emerges almost continuously from the activation and integration of these multimodal components. Memory is functional and situational because knowledge emerges from the subject's activity in a given situation, that is from a type of resonance between the properties of the past experiences that have shaped the neuronal networks and the properties of present experiences.     

Remembering the Historical Roots of Remembering the Personal Past

As scholars, remembering the historical past in one's area of study provides a foundation for purposefully pursuing knowledge. As individuals, remembering our personal past provides direction and purpose in everyday life. Taken together, these percepts provide the impetus for the current paper, which traces the contributions of six early pioneers who wrote about how humans remember their personal past. Analysis demonstrates how their historical ideas support current literatures focused on the personal past: reminiscence‐based mental health interventions, the adaptive psychosocial functions of autobiographical remembering, and the construction of identity as a life story. Three future research directions are also briefly presented: the human ability for mental ‘time travel’, a lifespan approach to remembering the personal past, and reflection on one's past as a route to wisdom. Understanding the human phenomenon of remembering the personal past has long‐standing historical roots that continue to stimulate basic and applied research. Copyright © 2013 John Wiley & Sons, Ltd.     

The presence of the past: using memory work to search for psychological traces of the Nazi past in contemporary Germans

This study examines how far traces of the Nazi past can still be found in the psychological family environment of college students and academics attending a counselling centre two generations after the end of World War II. It considers how such traces can be elicited in discussions and tackled systematically within a therapeutic context. It was found that many families had never talked about their memories of the Nazi period, ignoring or repressing them. This study showed that the failure to discuss such topics within families was of decisive significance during counselling sessions, and that current problems often relate to an unprocessed family past.     

Time (also) flies from left to right

Everyday linguistic expressions in many languages suggest that back and front space is projected onto temporal concepts of past and future (as in the sentencewe are years ahead of them). The present experiment tested the psychological reality of a different space-time conceptual metaphor—projecting the past to left space and the future to right space—for which there are no linguistic traces in any language. Participants categorized words as referring to the past or to the future. Irrelevant to this task, words appeared either to the left or right of the screen, and responses were given by keypresses of the left or right hand. Judgments were facilitated when word position and response mapping were congruent with the left-past right-future conceptual metaphor. These results are discussed in the context of current claims about the embodiment of meaning and the possible mechanisms by which conceptual metaphors can be acquired.     

Act-In: An integrated view of memory mechanisms

The present article proposes a new memory model called Act-In (Activation-Integration). Act-In extends the multiple trace memory models by placing them within the situated cognition perspective. Act-In considers that the activation and integration mechanisms play a key role in memory processes. These mechanisms are involved in both the construction of memory traces and the emergence of knowledge. The model is based on four main assumptions: (1) Memory traces reflect all the components of past experiences and, in particular, their sensory properties, actions performed on the objects in the environment and the emotional states of individuals. Memory traces are therefore distributed across multiple neuronal systems which code the multiple components of the experiences. (2) Knowledge is emergent and is the product of the coupling of the present experience with past experiences. (3) The brain is a categorisation system which develops by accumulating experiences and which, by default, produces categorical knowledge. (4) The emergence of specific knowledge (memories or episodic knowledge) requires very simple mechanisms which occur during learning and/or during retrieval. These assumptions are defended and discussed in the light of the work reported in the literature.     

Retrieval variability: sources and consequences

A memory model that differentiates between active traces (ongoing electrochemical neural transmission) and passive traces (chemical/structural modification of neurons) is briefly outlined. Evidence suggests that new information is initially encoded as a passive representation within a fraction of a second, leaving little opportunity for retroactive interference with storage processes. Instead, it appears that retroactive interference results from disruption of post-acquisition processing which is necessary for subsequent retrieval. Using this hybrid cognitive-physiological framework, we examine possible sources of associative performance deficits. A distinction is made between similarity interference (arising from the content similarity of the target and interfering traces) and processing interference (arising from the competition between the two traces for use of a limited capacity processor). Both types of interference can act proactively or retroactively, and the similarity-processing and proactive-retroactive dimensions are viewed as orthogonal to the question of whether information is permanently lost or merely subject to a reversible retrieval failure. When reminder techniques (pretest cuing) are used, numerous instances of memory failure commonly identified as "acquisition failures" are found to be reversible without the occurrence of relevant new learning. This literature review constitutes the greater part of the paper. It is concluded that many memory failures are due at least in part to retrieval failure. Consideration of potential retrieval processes in light of the studies that are reviewed argues for the expansion of the initial active-passive trace distinction to three types of traces. In addition to active traces, these include two distinct types of passive traces, i.e., a small content-addressable reference catalog with innately defined dimensions that is used to locate more detailed passive traces, and a large capacity store of detailed passive traces that is location-addressable. The latter type of passive trace presumably is laid down almost instantaneously as events occur, i.e., in real time, whereas the reference catalog type of passive trace, which is used to address the detailed traces, is established somewhat after the sequence of events is complete. Hence, the reference catalog trace is more vulnerable and results in retrieval failure when it is disrupted.(ABSTRACT TRUNCATED AT 400 WORDS)     

Examining the Relationship of Substance Use and Sexual Orientation

In this article we examine the effects of self-reported sexual orientation on substance abuse. Using data on a random sample of 6,713 individuals in Washington State, this study examines causes and correlates of substance use by sexual minorities, an at-risk and treatment underserved population. Logistic regression results indicate homosexual orientation is a significant positive predictor of past year marijuana use, past year hard drug use, past year binge drinking, and lifetime alcohol addiction. Bisexual orientation is a significant predictor of past year marijuana use, past year hard drug use, and past year binge drinking. Potential causal mechanisms for these elevated patterns of substance use are discussed.     

Negotiating Identity: Post-colonial Ethics and Transnational Adoption

This paper examines the overwhelming desire of transnational adoptees to establish a connection with their origins in order to both come to terms with the past and develop an understanding of their identity. It considers the ethical ramifications of the commodification of human bodies. It is suggested that the idea of displacement is most helpful in approaching questions of transnational adoption. In this way, we can look at transnational adoption as a ‘beginning’—one that disappears into the present moment, becoming the constitutive reality underlying Derrida's concern with displacement—rather than its origin. For, what does the quest for a return to the point of origin entail? Transnational adoptees, when they embark on the journey of reclaiming their past, of coming to terms with their sense of loss, realise that there is no simple comfort in returning—that they are inevitably caught in the two worlds in which they co-exist. It is through this recognition of the traces that are contained in them, through this displacement, that they are able to negotiate identity.     

Networks of neurons, networks of genes: an integrated view of memory consolidation

Investigations into the mechanisms of memory formation have abided by the central tenet of the consolidation theory-that memory formation occurs in stages which differ in their requirement for protein synthesis. The current most widely accepted hypothesis posits that new memories are encoded as neural activity-induced changes in synaptic efficacy, and stabilization of these changes requires de novo protein synthesis. However, the basic assumptions of this view have been challenged by concerns regarding the specificity of the effects of the protein synthesis inhibitors used to support the claim. Studies on immediate-early genes (IEGs), in particular Arc, provide a distinct and independent perspective on the issue of the requirement of new protein synthesis in synaptic plasticity and memory consolidation. The IEG Arc and its protein are dynamically induced in response to neuronal activity, and are directly involved in synaptic plasticity and memory consolidation. Although we provide extensive data on Arc's properties to address the requirement of genomic and proteomic responses in memory formation, Arc is merely one element in a network of genes that interact in a coordinated fashion to serve memory consolidation. From gene expression and other studies, we propose the view that the stabilization of a memory trace is a continuous and ongoing process, which does not have a discrete endpoint and cannot be reduced to a single deterministic "molecular cascade". Rather, memory traces are maintained within metastable networks, which must integrate and update past traces with new ones. Such an updating process may well recruit and use many of the plasticity mechanisms necessary for the initial encoding of memory.     

Making Connections through Talking with Children: from the 'Returns of the Repressed' to 'Dialectics'

This paper traces the author's thinking from a model of systemic practice based on a 'survival' model with its roots in psychoanalysis, to one based on the promotion of greater tolerance of difference within the family. The use of a particular form of conversation with children, as a route to this goal, is illustrated.     

The early origins and development of the scatterplot

Of all the graphic forms used today, the scatterplot is arguably the most versatile, polymorphic, and generally useful invention in the history of statistical graphics. Its use by Galton led to the discovery of correlation and regression, and ultimately to much of present multivariate statistics. So, it is perhaps surprising that there is no one widely credited with the invention of this idea. Even more surprising is that there are few contenders for this title, and this question seems not to have been raised before.This article traces some of the developments in the history of this graphical method, the origin of the term scatterplot, the role it has played in the history of science, and some of its modern descendants. We suggest that the origin of this method can be traced to its unique advantage: the possibility to discover regularity in empirical data by smoothing and other graphic annotations to enhance visual perception.     

Modelling the dynamics of reasoning processes: Reasoning by assumption

To model the dynamics of cognitive processes, often the dynamical systems theory (DST) is advocated. However, for higher cognitive processes such as reasoning and certain forms of natural language processing the techniques adopted within DST are not very adequate. This paper shows how an analysis of the dynamics of reasoning processes can be made using techniques different from those of DST. The approach makes use of temporal traces consisting of sequences of reasoning states over time to describe reasoning processes. It is shown for the example reasoning pattern ‘reasoning by assumption’, how relevant dynamic properties can be identified and expressed using a temporal trace language. Example traces have been acquired in two ways. Firstly, empirical traces have been generated based on think-aloud protocols of a subject solving a number of cases of a reasoning puzzle. Secondly, a simulation model has been developed and executed for the same cases of the reasoning puzzle. For all these traces, the dynamic properties can and have been analysed automatically, using a software environment that has been developed. Thus the feasibility of the approach was shown.     

From teaching to counselling: An evaluation of the role of microcounselling in the training of school counsellors

During the past 20 years the use of microtraining as a method for training professionals in communication skills has attracted considerable attention. In this paper, the microtraining approach is explained briefly, in terms of the development of microteaching and microcounselling, as a means of training teachers and counsellors respectively. One interesting aspect of the training of teachers is then focused upon, namely the use of microcounselling in the preparation of in-service teachers for the role of school counsellor. The nature of teaching and counselling activities are compared and contrasted, and the resultant difficulties in training teachers to act as counsellors are high-lighted. Finally, a number of procedures for trainers involved in such training are listed, whereby teachers can be encouraged to more readily adopt a style of behaviour appropriate for the counselling context.     

Extensions of the Johnson-Neyman Technique to Linear Models With Curvilinear Effects: Derivations and Analytical Tools

The past decade has witnessed renewed interest in the use of the Johnson-Neyman (J-N) technique for calculating the regions of significance for the simple slope of a focal predictor on an outcome variable across the range of a second, continuous independent variable. Although tools have been developed to apply this technique to probe 2- and 3-way interactions in several types of linear models, this method has not been extended to include quadratic terms or more complicated models involving quadratic terms and interactions. Curvilinear relations of this type are incorporated in several theories in the social sciences. This article extends the J-N method to such linear models along with presenting freely available online tools that implement this technique as well as the traditional pick-a-point approach. Algebraic and graphical representations of the proposed J-N extension are provided. An example is presented to illustrate the use of these tools and the interpretation of findings. Issues of reliability as well as “spurious moderator” effects are discussed along with recommendations for future research.     

Child development and pediatrics: An evolving relationship

This article comments on the role of child development in a medical context. It traces the historical evolution of pediatrics as a specialty and offers a perspective on the relationship of pediatrics and child development. It outlines some of the major premises of the biomedical model on which pediatric care has been based in the past and then points out areas in which these premises are now questioned by physicians as well as patients. As a result, the article will conclude that the time is ripe for increased exchange between the two disciplines of pediatrics and child development if both the unique contributions and limitations of each are acknowledged.