Internal attention to features in visual short-term memory guides object learning

Attending to objects in the world affects how we perceive and remember them. What are the consequences of attending to an object in mind? In particular, how does reporting the features of a recently seen object guide visual learning? In three experiments, observers were presented with abstract shapes in a particular color, orientation, and location. After viewing each object, observers were cued to report one feature from visual short-term memory (VSTM). In a subsequent test, observers were cued to report features of the same objects from visual long-term memory (VLTM). We tested whether reporting a feature from VSTM: (1) enhances VLTM for just that feature (practice-benefit hypothesis), (2) enhances VLTM for all features (object-based hypothesis), or (3) simultaneously enhances VLTM for that feature and suppresses VLTM for unreported features (feature-competition hypothesis). The results provided support for the feature-competition hypothesis, whereby the representation of an object in VLTM was biased towards features reported from VSTM and away from unreported features (Experiment 1). This bias could not be explained by the amount of sensory exposure or response learning (Experiment 2) and was amplified by the reporting of multiple features (Experiment 3). Taken together, these results suggest that selective internal attention induces competitive dynamics among features during visual learning, flexibly tuning object representations to align with prior mnemonic goals.     

Pointing gestures modulate domestic dogs’ search behavior for hidden objects in a spatial rotation problem

In the spatial domain, domestic dogs are highly inclined to search at the last location where they saw an object disappear and cannot infer that a hidden object has moved imperceptibly from one location to another. In the current study, we examined whether exposure to human social cues modulates dogs’ search behavior for hidden objects. In Experiment 1, twenty dogs were first trained to find an object they saw disappear inside a stationary container in the presence (social group) or absence (non-social group) of pointing gestures. In tests, the containers were rotated 180° around a central axis. The dogs in the non-social group systematically searched at the initial (now incorrect) hiding location, whereas the dogs in the social group chose correctly significantly above chance. In Experiment 2, we tested whether pre-exposure to human pointing has an impact on dogs’ use of gestures. No gestures were given during training and both the social and non-social conditions were administered to each of the ten dogs. In contrast to Experiment 1, the performance of dogs in the social condition dropped significantly and varied substantially from one dog to another. Overall, this study suggests that dogs’ tendency to use human signals is so strong that it even outweighs their spatial bias to search where they saw an object disappear; however, this penchant to use human gestures appears to be dependent on the degree of familiarity of the dog with these signals.     

THE FATE OF AGGRESSION IN MASO‐MASOCHISTIC RELATIONSHIPS

This paper examines an underexplored dimension of interpersonal relating: the relationship formed between two individuals who relate to each other in masochistic ways. The common assumption is that a sadist forms an alliance with a masochist, and that a balance is struck between an individual who is “one up” and another who is “one down.” However, relationships are frequently established between two people who both experience themselves as chronically “one down,” each playing victim to the other's aggression. This paper explores disavowed aggression in this type of couple, the implications of this disavowal for treatment, and the sadomasochistic reverberations within the therapist.     

WINNICOTT AND HELPLESSNESS: DEVELOPMENTAL THEORY,RELIGION, AND PERSONAL LIFE

The author examines Winnicott's theory of development from the perspective of existential helplessness, arguing that (a) his views illuminate healthy (and unhealthy) aspects of religion, and (b) express his stance toward the helplessness of dying and death. The author contends that Winnicott understood the infant's psychic growth in relation to the reality of existential helplessness and absolute dependency. Four interrelated, dynamic paradoxes embedded in Winnicott's developmental perspective are discussed, and these paradoxes are seen as frameworks to depict his notions of ego, transitional objects, and true/false selves. The author posits that religion, which Winnicott included under the rubric of transitional phenomena, can be understood in relation to existential helplessness and can be assessed in terms of the degree to which these paradoxes are dynamic.     

Clinical theory at the border(s): Emerging and unintended crossings in the development of clinical theory

The author provides some scaffolding for thinking about emerging and unintended integrative developments in clinical theory. The emergent theory to which the author refers works at a different level of theoretical discourse than explicit attempts at comparative translation of psychoanalytic concepts or theories. In contrast, most of the theory that is explored in this paper involves clinical discourse aimed at solving important common clinical problems. The work of a group of authors (Jay Greenberg, John Steiner, Anton Kris, Michael Feldman and Charles Spezzano) is described as simultaneously embedded within a particular orientation while demonstrating a kind of unwitting reach to a broad swathe of analysts. Distinctions are made between this kind of linking of clinical theory versus self‐consciously syncretic and integrative approaches to theory development. The author also discusses the educational implications of this emergent theory for teaching and learning during psychoanalytic training.     

Overdetermination and Elimination

Abstract

I focus on two arguments, due to Jaegwon Kim and Trenton Merricks, that move from claims about the sufficiency of one class of causes to the reduction or elimination of another class of entity, via claims about overdetermination. I argue that in order to validate their move from sufficiency to reduction or elimination, both Kim and Merricks must assume that there can be no ‘weak overdetermination’; i.e., that no single effect can have numerically distinct but dependently sufficient causes occurring at the same time. One problem for both arguments is that weak overdetermination isn't obviously objectionable. That point has been well made before. But I want here to go further than merely shifting the burden of proof onto the advocates of overdetermination arguments. I want to tease out why they are so convinced that we must resist weak overdetermination and explain why their conviction is misguided. Both Merricks and Kim, I shall argue, ultimately rest their case on the same motivating principle, which I call the principle of additional causal powers. This principle, I argue further, should be rejected. It lacks argumentative support, and it begs the question against those at whom the arguments are directed.     

“None of the above” as a correct and incorrect alternative on a multiple-choice test: Implications for the testing effect

Both positive and negative testing effects have been demonstrated with a variety of materials and paradigms (Roediger & Karpicke, 2006b). The present series of experiments replicate and extend the research of Roediger and Marsh (2005) with the addition of a “none-of-the-above” response option. Participants (n=32 in both experiments) read a set of passages, took an initial multiple-choice test, completed a filler task, and then completed a final cued-recall test (Experiment 1) or multiple-choice test (Experiment 2). Questions were manipulated on the initial multiple-choice test by adding a “none-of-the-above” response alternative (choice “E”) that was incorrect (“E” Incorrect) or correct (“E” Correct). The results from both experiments demonstrated that the positive testing effect was negated when the “none-of-the-above” alternative was the correct response on the initial multiple-choice test, but was still present when the “none-of-the-above” alternative was an incorrect response.     

Battle of the dinosaurs: The impact of internalized bad paternal and maternal objects in a three-year-old boy

Abstract

This paper begins with a summary of W. Ronald D. Fairbairn's object relations theory, with particular focus on his ideas of how paternal objects are internalized alongside maternal objects. A case is then presented of a three-year-old boy who experienced deprivation and frustration from both his mother and father, thus initiating the internalization of bad paternal and maternal objects. Assessment and implications for treatment are then discussed using Fairbairn's model as an organizing framework for developing goals and interventions, and monitoring treatment progress.     

Gifts,talismans and tokens in analysis: symbolic enactments or sinister acts?

Analysis is nuanced with many non-verbal cues and interactions. This is vividly illustrated when gifts are presented to the analyst. Their physical presence transcends the symbolic frame of analysis because, although their meaning may be metaphorical, their presence is real. Unlike other material objects and pictures, the gift may seem to invite the analyst to receive it personally. It may apparently demand some form of action. A gift may be consciously given as a token, or it may be magically invested as a talisman. On the surface, it might appear to be an expression of love; it may be a communication of a wish for acceptance; but it may have more 'sinister', unconscious intent. It may embody the wish to expel unwanted affect, ward off evil or control the analyst. Therefore disposal, that is the resolution and settling of the object, is significant. The case with which this paper is illustrated traces the meaning of a series of gifts in a single analysis. It is hoped that this will enhance a wider understanding of this common analytic phenomenon.