Perceiving the shape and material properties of 3D surfaces

Our visual experience of the world relies on the interaction of light with the different substances, surfaces, and objects in our environment. These optical interactions generate images that contain a conflated mixture of different scene variables, which our visual system must somehow disentangle to extract information about the shape and material properties of the world. Such problems have historically been considered to be ill-posed, but recent work suggests that there are complex patterns of covariation in light that co-specify the 3D shape and material properties of surfaces. This work provides new insights into how the visual system acquired the ability to solve problems that have historically been considered intractable.     

The Shape Bias is Affected by Differing Similarity Among Objects

Previous research has demonstrated that visual properties of objects can affect shape-based categorization in a novel-name extension task; however, we still do not know how a relationship between visual properties of objects affects judgments in a novel-name extension task. We examined effects of increased visual similarity among the target and test objects in a shape bias task in young children and adults. Experiment 1 assessed college students with sets of objects whose similarity between target and test objects was either low or high similarity. Adults preferred shape when the similarity among objects was minimized. Experiment 2 tested 24-month olds in their use of the shape bias using the Intermodal Preferential Looking Paradigm. Children showed a shape bias only with items whose similarity to each other was low. These findings suggest that the visual properties of objects affect shape bias performance.     

Reprint of “Unruly grasses: Affective attunements in the ecological restoration of urban native grasslands in Australia”

This paper explores affect as an ’angle of approach’ for re/considering the work of ecological restoration in urban spaces. My focus is on the more-than-human affective dimensions of the reintroduction of native grasses in Melbourne’s (Australia) urban parklands. Sara Ahmed suggests that ’affect is what sticks or sustains or preserves the connection between ideas, values and objects’ (2010, 29), and here I extend this notion to think about the restoration of grasslands not as primarily material transformations (to which we might react), but as the recomposition of the ’ideas, values and objects’ that constitute urban park naturecultures. The paper highlights the role of affective relations in the inheritance of landscapes that do not attract widespread positive affection. It employs Sara Ahmed’s concept of the affect alien as a figure of nonconformity, to uncover how the affective resonances of grasslands might open new possibilities for attuning to the complex and multiple naturecultures of postcolonial lands.     

Anorexic and bulimic states of mind in the psycho-analytic treatment of anorexic/bulimic patients and psychotic patients

SUMMARY

This paper discusses the relationship of bulimic and anorexic states of mind, and their interchangeability as manifested in the transference. The anorexic making bulimic-like greedy demands upon his/her objects. The bulimic showing all the qualities manifestly presented by the anorexic, an appetiteless approach to possibilities and peculiar searches in a non-specific fashion for satisfaction. Clinical material for discussion is presented from the analysis of three patients — one of whom was psychotic.

The paper attempts to show how in the transference in the true anorexic and bulimic, attacks are directed towards the awareness of the meaningful and intended specificity and function of all objects, so that any specific function can be mis-directed or nullified by the patient. The paper shows how some of these characteristics can appear as well in the treatment of borderline cases and affect the countertransference of the therapist.     

Distancing material effects to reconcile loss: Sorting memories and emotion in self-storage

This paper draws upon research undertaken to understand the role of self-storage in the lives and losses of those who use it. For many renting self-storage is a temporary solution at a time of stress and/or transformation in their lives, including family bereavement. This paper will demonstrate how self-storage affects practices of mourning and remembrance, in particular by distancing and delaying engagement with memories and emotions during the process of divesting the effects of the deceased. In a similar way to avoiding places because of their associations with lost loved ones (Maddrell, 2016), self-storage acts as a space to safely store triggering possessions away from the place/moment/relations of bereavement. This paper shows how putting evocative objects in storage spaces out of sight and out of mind allows them to be re-encountered in a new context, often at a later date and under less desperate terms. Spatial, emotional and temporal distance acts to change the relationship felt towards objects and can make their sorting, passing on and disposal easier. By drawing on the experiences of six self-storage users, this paper argues that the self-storage unit is a place of reconciliation: a space to mourn, remember, and eventually move on.     

It's Taking Shape: Shared Object Features Influence Novel Noun Generalizations

Children's early noun vocabularies are dominated by names for shape‐based categories. However, along with shape, material and colour are also important features of many early categories. In the current study, we investigate how the number of shared features among objects influences children's novel noun generalizations, explanations for these generalizations and spontaneous speech. Preschool children and adults were presented with test objects that shared only one feature (e.g. shape) or that shared two features (e.g. material and colour). After each trial, participants were asked, ‘how did you know that was your [novel name]?’ Overall, participants generalized novel names on the basis of shape more when objects shared shape and a second feature with the exemplar. All participants provided shape‐based explanations of their choices, but explanations were increasingly more abstract across development. Finally, children's spontaneous speech was dominated by references to the objects' shape, and this did not change across development or number of shared features. Overall, these data demonstrate that the shape bias is enhanced when objects share shape and a second feature but weakened for 3‐year‐old children when objects share two non‐shape features. These findings have implications for our understanding of how children learn names for objects that belong to multiple categories. Copyright © 2012 John Wiley & Sons, Ltd.     

The Contribution of Non-representational Theories in Education: Some Affective,Ethical and Political Implications

This paper follows recent debates around theorizations of ‘affect’ and its distinction from ‘emotion’ in the context of non-representational theories (NRT) to exemplify how the ontologization of affects creates important openings of ethical and political potential in educators’ efforts to make productive interventions in pedagogical spaces. The ontological orientation provided by NRT has two important implications for educational theory and practice. First, it exposes the indeterminacy and inventiveness of affective capacities of bodies, illustrating how diverse socio-materials events are variously enrolled in everyday school life processes of differentiation. Second, it emphasizes an affirmative account of the ethics and politics of affect in which connections and relations forged between bodies, things and spaces constitute the basis of new configurations of affects and emotions in schools.     

Souvenirs: Magical objects in everyday life

This article considers the role of souvenirs within domestic spaces. Souvenirs are ambivalent objects; at the same time the very epitome of tourism kitsch and personal objects for which the owner holds significant affection. Rather than pre-framing these objects either as ‘touristic signifiers’ or as personal memory objects, this article reflects on the roles they take as material and embodied co-habitants in domestic space, living - and communicating – with their owners. Hence, this paper departs from ‘humanistic’ accounts of cohabiting people and things and instead attempts to put human and non-human agents on an equal footing. It does so, by discussing the ‘magical capabilities’ of everyday objects that enable these to enchant the lives of their human cohabitants; animating them with affects and emotions, feelings of remembrance, affection, appreciation and loss. By drawing inspiration from autoethnography and in particular its potentials for interrogating objects, the author explores the ‘souvenirish’ qualities of five homely objects; using this exploration to enter into a dialogue with objects as well as theories and studies of objects. Considering the many faces of the souvenir - as utility item, mediator, fetish, tuner and artwork - the article suggests an opening for more imaginative thinking and explorations of how we live with objects in everyday life.     

The nature of aspiration in psychotherapy

This paper underscores the importance of aspiration as an active, progressive striving toward goals. Aspiration is often borne out of new experiences with new objects that differ from the patient's archaic objects. Patients who take inventory of their aspirations start to understand how they consciously and unconsciously work toward or ward off the attainment of goals. Self-discrepancy approaches (e.g., Jacobson, 1964; Schafer, 1967; Blos, 1974; Higgins, 1987) emphasizing the gap between the patient's present self-experience and the ideal self are especially useful in understanding how aspiration is facilitated or stymied. Aspirations may signal shifts in self-esteem. The patient who risks wanting more or wanting to be more has begun to alter the static view of the self. Aspiration facilitates the patient's imaginative, visualizing capacities as he or she focuses on foreseeing future possibilities.     

Workers,groups and gangs: consultation to residential adolescent teams

This paper discusses how the internal worlds of adolescents who are looked after in residential care homes impact upon workers and generate complex dynamics within teams. This is especially so regarding internal parental objects and couplings, which inevitably include those of abandoning, abusive and ambivalent parental figures. Versions of these are projected and enacted between adolescents and workers, workers and managers, team and consultant. Conceptual thinking about groups and gangs is drawn upon to help illuminate the emotional phenomena encountered in team consultation meetings as described in the paper. Clinical material is given of working in the transference as consultant to the team, in order to illustrate processes of containment and the opportunity for thinking to take place. In this, there is movement between different states of mind within the team. The paper seeks to demonstrate a way of consulting to residential teams working with looked after adolescents and to show how this can mediate some of the enactments by workers and teams of projected states and transferential phenomena. Associated with this, there can be a deepening of the team's understanding of the emotional experience of the adolescents in their care.     

Infants flexibly use different dimensions to categorize objects

A sequential-touching task was used to investigate whether 14-month-old infants can rapidly change how they categorize a set of objects, recognizing new groupings of objects they had previously categorized in a different way. When presented with a collection of objects that could be categorized by shape (balls vs. blocks) or material (soft vs. hard), infants who showed stable performance on a superordinate-level categorization task or who had larger receptive vocabularies exhibited flexible categorization; they categorized the objects by material as well as by shape. Infants who rarely responded to the superordinate-level categorization task or who had smaller receptive vocabularies, in contrast, categorized primarily by shape. Thus, flexible categorization is related to development in other cognitive domains.     

Inferences about interdependence shape cooperation

During social interactions in daily life, people possess imperfect knowledge of their interdependence (i.e., how behaviors affect each person’s outcomes), and what people infer about their interdependence can shape their behaviors. We review theory and research that suggests people can infer their interdependence with others along several dimensions, including mutual dependence, power, and corresponding-versus-conflicting interests. We discuss how perceptions of interdependence affect how people cooperate and punish others’ defection in everyday life. We propose that people understand their interdependence with others through knowledge of the action space, cues during social interactions (e.g., partner behaviors), and priors based on experience. Finally, we describe how learning interdependence could occur through domain-specific and domain-general mechanisms.     

A review of the animate-inanimate distinction in infancy: Implications for models of social and cognitive knowing

The ability to distinguish people from things sheds light on an important theoretical question: how is the development of social cognition related to the development of physical cognition? According to Piaget (1954), cognition is unitary and the processes used in dealing with the physical world are the same as those employed in the social world. This statement should be questioned. Although people and objects share certain fundamental properties (size, shape, etc.), only people can communicate, act independently and have feelings and intentions. Thus, people seem much more complex to deal with than things. If all cognitive development derives from the growth of a unitary system, then knowledge about animate objects should lag behind that of inanimate objects. The present paper explores this idea by examining what infants know about the attributes that distinguish people from things. It is concluded that the onset of this distinction begins early in life. Even 2-month-old infants treat people and objects differently when confounding variables of the stimuli are controlled. Rather than lagging behind, the infants' understanding of people appears precocious. The infants' recognition of the crucial distinction between the two classes suggests that a conceptual system is beginning to be formed soon after birth. This conceptual system appears different for social and non-social objects and serves as a foundation from which infants might come to understand the distinctive properties of animate and inanimate objects.     

On the construction of thinking

In this study the author attempts to widen our understanding of language and thought construction by using Chinese ideograms as a model. This allows us to understand how concrete internal objects can coalesce to form abstract internal objects, e.g. concepts, ideas, symbols, and metaphors. One can establish a pictorial language that antedates verbal language. This is the case in the dream work that we routinely study. Thus, this study delves into the physiology of the alpha function. To this end the author not only relies on psychoanalytic concepts but also on concepts from philosophy and from language itself. The author presents the ideograms not only for discussion but also for their visual impact. If we really want to understand pictorial images, they must be seen and not just discussed from a theoretical point of view. Based on this understanding the author advances a proposal for the technique used in treating patients who cannot establish mental representations for their affect. And the technical proposal is illustrated in two clinical cases.     

Affective atmospheres of weapons technologies: The case of battle drones,combat fighters and bodies in contemporary German geopolitics

Using the example of the defense and security sector at the Innovation and Leadership in Aerospace aviation fair in Berlin, this paper interrogates how the presentation of weapons technologies at German security and aviation fairs produces a/effects that influence the body and serve to legitimize political decisions. It examines to what extent the body becomes the site of geopolitical negotiation via affective atmospheres and how different scales interact within this process. First, I argue that affective connections between weapons technologies and spectators are essential for legitimizing warfare technologies. Second, I argue that affects of weapons technologies are subject to ambivalence and ambiguity, and that they are to be understood as entangled with other affects in the same body. Third, I argue that affects become effective across material and spatial scales. Drawing on geographic work on affective atmospheres, debates in intimate geopolitics and feminist science and technology studies, the paper contributes to critical geopolitics by unpacking the role of affective dimensions in naturalizing the development and acquisition of weapons technologies. In doing so, it also contributes to debates on the methodological operationalization of theories of affect and to emotional geographies of (in)security.     

Unruly grasses: Affective attunements in the ecological restoration of urban native grasslands in Australia

This paper explores affect as an ‘angle of approach’ for re/considering the work of ecological restoration in urban spaces. My focus is on the more-than-human affective dimensions of the reintroduction of native grasses in Melbourne's (Australia) urban parklands. Sara Ahmed suggests that ‘affect is what sticks or sustains or preserves the connection between ideas, values and objects’ (2010, 29), and here I extend this notion to think about the restoration of grasslands not as primarily material transformations (to which we might react), but as the recomposition of the 'ideas, values and objects' that constitute urban park naturecultures. The paper highlights the role of affective relations in the inheritance of landscapes that do not attract widespread positive affection. It employs Sara Ahmed's concept of the affect alien as a figure of nonconformity, to uncover how the affective resonances of grasslands might open new possibilities for attuning to the complex and multiple naturecultures of postcolonial lands.     

The goodness of fragility: on the prospect of genetic technologies aimed at the enhancement of human capacities

Beginning with the assumptions that genetic technology will make possible the enhancement of some significant human capacities and that our society will have self-evident reasons to pursue such enhancements, this essay suggests less evident reasons to proceed with extreme caution. The essay asks: Will we, in our attempts to enhance humans by reducing their subjection to chance and change, inadvertently impoverish them? It explores how technologies aimed at enhancement might affect the good that is our experience of some forms of the beautiful and the excellent, the good that is relationships of care, and the good that is diversity across the life span. In the end, it speculates about the fundamental philosophical difference that underlies the disagreement between those who would tend to embrace a project to enhance human capacities and those who would tend to criticize such a project.     

Adolescents' conscious processes of developing regulation: learning to appraise challenges

To understand regulation and agency, it important to consider the nature of the regulatory challenges that adolescents must deal with. These include emotional, motivation, interpersonal, and other obstacles and problems. In this chapter, the author discusses the challenges reported by youth working on arts, technology, and social justice projects in organized programs and how they learn to address them. Adolescents' new higher-order cognitive capacities allow them to better understand the irregularities and complexity of real-world challenges. They also use these capacities to consciously develop skills to navigate these challenges.     

Do 5-month-old infants see humans as material objects?

Infants expect objects to be solid and cohesive, and to move on continuous paths through space. In this study, we examine whether infants understand that human beings are material objects, subject to these same principles. We report that 5-month-old infants apply the constraint of continuous motion to inanimate blocks, but not to people. This suggests that young infants have two separate modes of construal: one for inanimate objects and another for humans.     

Extended simples

I argue that extended simples are possible. The argument given here parallels an argument given elsewhere for the claim that the shape properties of material objects are extrinsic, not intrinsic as is commonly supposed. In the final section of the paper, I show that if the shape properties of material objects are extrinsic, the most popular argument against extended simples fails.