Memory for questions and amount of processing

Two experiments were carried out on how questions are remembered. Subjects watched a videotape of a series of simple events and then answered 18 questions about these events. The questions were all of the same general syntactic form (e.g., “Did the pencil fall against the jug on A?”, where A refers to a particular location). They were designed to elicit three sorts of answer: “yes,” “no” because the event took place at another location, and “no” because the event did not take place at all. After the subjects had answered the questions, they were given an unexpected test of their ability to recall them. A difference in the memorability of the questions was predicted on the basis of a procedural theory of comprehension and a hypothesis about memory subjects should cease to process a question when they realize that it concerns an event that did not take place, and such questions should be harder to remember because they are processed to a lesser degree than the other sorts of question. Experiment 1 confirmed the predictions, but its results in part could be accounted for by assuming that subjects recalled the original events and used them as a cue to remembering the questions. Experiment 2 eliminated this explanation by showing that when subjects do not have to answer certain questions, their recall of them is very poor. However, the same differences in the memorability of the three sorts of question were obtained for both answered and unanswered questions.     

Measuring metaaesthetics: Challenges and ways forward

A growing body of psychological research seeks to understand how people's thinking comports with long-standing philosophical theories, such as whether they view ethical or aesthetic truths as subjective or objective. Yet such research can be critically undermined if it fails to accurately characterize the philosophical positions in question and fails to ensure that subjects understand them appropriately. We argue that a recent article by Rabb et al. (2020) fails to meet these demands and propose several constructive solutions for future research.     

Measurement and modelling of perceived slant in surfaces represented by freely viewed line drawings

Simple pictures under everyday viewing conditions evoke impressions of surfaces oriented in depth. These impressions have been studied by measuring the slants of perceived surfaces, with probes (rotating arrowheads) designed to respect the distinctive character of depicted scenes. Converging arguments indicated that the perceived orientation of the probes was near theoretical values. A series of experiments showed that subjects formed well-defined impressions of depicted surface orientation. The literature suggests that perceived objects might be 'flattened', but that was not the general rule. Instead, both mean slant and uncertainty fitted models in which slant estimates are derived in a relatively straightforward way from local relations in the picture. Simplifying pictures tended to make orientation estimates less certain, particularly away from the natural anchor points (vertical and horizontal). The shape of the object affected all aspects of the observed-object/percept relationship. Individual differences were large, and suggest that different individuals used different relationships as a basis for their estimates. Overall, data suggest that everyday picture perception is strongly selective and weakly integrative. In particular, depicted slant is estimated by finding a picture feature which will be strongly related to it if the object contains a particular regularity, not by additive integration of evidence from multiple directly and indirectly relevant sources.     

Nietzsche’s Questioning

Abstract

When Nietzsche is called a radical philosopher, it is (among other reasons) because he claims to call into question what other thinkers take for granted. In the article I concentrate on the way in which Nietzsche asks his questions, and how his questions (and the vocabulary which he uses to express his questions) develop through his writings. The article points out how Nietzsche gradually discovers his guiding question and how this search reaches its climax around 1886. This guiding question turns out to be a practical or existential one: ‘To what extent can truth endure incorporation?’ (FW/GC 110 KSA 3.471).     

Timeless Traces of Temporal Patterns

Long‐exposure photographs present distinctive philosophical challenges. They do not quite look like things in motion. Experiences of such photos take time, but not in a way that mimics the time of the motion depicted. In fact, it would not be off base to worry that these photos fail, strictly speaking, to depict motion or things‐in‐time. And if they fail to depict motion, then it is an interesting question what, if anything, they succeed in depicting. These timeless traces of temporal patterns are thus a challenge to how we understand pictures. In addition to being representations, however, such photographs are recordings. They witlessly register aspects of scenes in a manner that can be replayed. The following shows that recording is a valuable and neglected tool for investigating representational practices. Aspects of what photos record also figure in their representational contents, and this provides a way of approaching the photography of events in time. This article proceeds by framing, and then answering, three questions. First, what do photos record about temporal patterns? Second, which aspects of such recordings also show up in photos’ representational contents? And third, do these pictures depict, rather than merely represent, such temporal patterns?     

Aesthetic Judgment and Perceptual Normativity

I draw a connection between the question, raised by Hume and Kant, of how aesthetic judgments can claim universal agreement, and the question, raised in recent discussions of nonconceptual content, of how concepts can be acquired on the basis of experience. Developing an idea suggested by Kant's linkage of aesthetic judgment with the capacity for empirical conceptualization, I propose that both questions can be resolved by appealing to the idea of “perceptual normativity”. Perceptual experience, on this proposal, involves the awareness of its own appropriateness with respect to the object perceived, where this appropriateness is more primitive than truth or veridicality. This means that a subject can take herself to be perceiving an object as she (and anyone else) ought to perceive it, without first recognizing the object as falling under a corresponding concept. I motivate the proposal through a criticism of Peacocke's account of concept‐acquisition, which, I argue, rests on a confusion between the notion of a way something is perceived, and that of a way it is perceived as being. Whereas Peacocke's account of concept‐acquisition depends on an illicit slide between these two notions, the notion of perceptual normativity allows a legitimate transition between them: if someone's perceiving something a certain way involves her taking it that she ought to perceive it that way, then she perceives the thing as being a certain way, so that the corresponding concept is available to her in perceptual experience.     

Modality Effects Examined by Means of an Online Sentence-Picture Comparison Task

Journal of Psycholinguistic Research - Are oral sentences accompanied by pictures easier to understand than written sentences accompanied by the same pictures? This question—intensely...     

Apparent depth of pictures reflected by a mirror: The plastic effect

We investigated the plastic effect in picture perception, in which the apparent depth of a picture is increased when it is reflected by a mirror. The plastic effect was well known in the mid-18th century, but very few studies have elucidated its nature. In Experiment 1, we examined how often the plastic effect occurs in different ocular conditions. A group of 22 observers compared directly observed pictures and their mirror-reflected images in each of free-binocular, free-monocular, and restrictive-monocular conditions. When the observers were forced to choose the picture that appeared greater in depth, 73?% of them chose the reflected pictures, regardless of oculomotor condition. In Experiment 2, we examined how often the plastic effect is detected as a function of observation time. When 22 observers compared a directly watched movie and its mirror-reflected movie for 5?min, the number of observers who judged the reflected movie to be greater in depth was about 55?% at the onset of the trial but was 86?% at the end. In Experiment 3, we examined transfer of the plastic effect. Ten observers judged the change in apparent depth of directly observed pictures after prolonged exposure to the same reflected or actual pictures. Transfer was confirmed and was greater for pictures that represented greater depth (r = .88). We suggested that the plastic effect is mainly induced by the double apparent locations of a reflected picture. From the long incubation time and the transfer to real pictures, we also suggested that it involves perceptual learning regarding visual skill.     

The role of occlusion in the perception of depth, lightness, and opacity

A theory is presented that explains how the visual system infers the lightness, opacity, and depth of surfaces from stereoscopic images. It is shown that the polarity and magnitude of image contrast play distinct roles in surface perception, which can be captured by 2 principles of perceptual inference. First, a contrast depth asymmetry principle articulates how the visual system computes the ordinal depth and lightness relationships from the polarity of local, binocularly matched image contrast. Second, a global transmittance anchoring principle expresses how variations in contrast magnitudes are used to infer the presence of transparent surfaces. It is argued that these principles provide a unified explanation of how the visual system computes the 3-D surface structure of opaque and transparent surfaces.     

Ninety-three pictures and 108 questions for the elicitation of homophones

Homographs and homophones have interesting linguistic properties that make them useful in many experiments involving language. To assist researchers in the elicitation of homophones, this paper presents a set of 93 line-drawn pictures of objects with homophonic names and a set of 108 questions with homophonic answers. Statistics are also included for each picture and question: Picture statistics include name-agreement percentages, dominance, and frequency statistics of depicted referents, and picture-naming latencies both with and without study of the picture names. For questions, statistics include answer-agreement percentages, difficulty ratings, dominance, frequency statistics, and naming latencies for 60 of the most consistently answered questions.     

Surface separation decreases stereoscopic slant but a monocular aperture increases it.

When an isolated surface is stereoscopically slanted around its vertical axis, perceived slant is attenuated relative to prediction, whereas when a frontal-plane surface is placed above or below the slanted surface, slant is close to the predicted magnitude. Gillam et al (1988 Journal of Experimental Psychology: Human Perception and Performance 14 163-175) have argued that this slant enhancement is due to the introduction of a gradient of relative disparities across the abutment of the two surfaces which is a more effective stimulus for slant than is the gradient of absolute disparities present when the slanted surface is presented alone. To test this claim we varied the separation between the two surfaces, along either the vertical or depth axis. Since these manipulations have been reported to reduce the depth response to individual relative disparities, they should similarly affect any slant response based on a gradient of relative disparities. As predicted, increasing the separation, vertically or in depth, systematically reduced both the perceived slant of the stereoscopically slanted surface and also the stereo contrast slant induced in the frontal-plane surface. These results are not predicted by alternative accounts of slant enhancement (disparity-gradient contrast, normalisation, frame of reference). We also demonstrated that sidebands of monocular texture, when added to equate the half-image widths of the slanted surface, increased the perceived slant of this surface (particularly when presented alone) and reduced the contrast slant. Monocular texture, by signalling occlusion, appeared to provide absolute slant information which determined how the total relative slant perceived between the surfaces was allocated to each.     

一次有关数字脑图的调查记实

本研究是在哲学教学过程中,用心理学方法对学生进行思维训练的意外收获,通过对604名大学一年级学生的问卷调查,发现在三分之二以上人的大脑中,对数字的记忆是有脑图的,没有脑图的人是相同,有脑图的人,其图形多种多样,精彩纷呈。数字在人脑中究竟是怎样存在的？这是从毕达哥拉斯时代就为哲学家关注的课题。本文在调查的基础上得出了几点推论,并就脑图的形成及其对记忆和思维的影响等提出疑问。     

Preschoolers' understanding of stable and changeable characteristics

Most adults can easily distinguish between stable characteristics, which affect personal identity, and changeable ones, which are free to vary within an individual. The purpose of this study was to investigate preschoolers' developing knowledge of stable (identity, gender, and race), changeable (mood, weight, and health), and changeable-but-irreversible (age and height) characteristics using pictorial and question tasks. In the first two experiments, 3-, 4-, and 5-year-old children and adults were asked to judge whether two pictures could represent the same person. Children in these experiments understood stable properties more clearly than changeable or irreversible ones. Children who made mistakes tended to treat changes in variable characteristics as if they altered personal identity. In Experiment 3, subjects answered questions about the stability or variability of the same characteristics. Children tested with questions in Experiment 3 showed a better understanding of stable and variable characteristics than did children tested with pictures in Experiments 1 and 2. Most of the children who erred in Experiment 3 understood stable attributes but treated changeable ones as if they were constant; however, a minority of children understood changeable properties but treated stable ones as if they were variable. These findings provide new information about how children understand and misunderstand the status of personal attributes.     

Young children's emerging ability to make false statements

This study examined the origins of children's ability to make consciously false statements, a necessary component of lying. Children 2 to 5 years of age were rewarded for claiming that they saw a picture of a bird when viewing pictures of fish. They were asked outcome questions ("Do you win/lose?"), recognition questions ("Do you have a bird/fish?"), and recall questions ("What do you have?"), which were hypothesized to vary in difficulty depending on the need for consciousness of falsity (less for outcome questions) and self-generation of an appropriate response (more for recall questions). The youngest children (2? to 3? years old) were above chance on outcome questions, but it was not until age 3? that children performed above chance on recognition questions or were capable of maintaining false claims across question types. Findings have implications for understanding the emergence of deception in young children.     

Management of Employability in The Netherlands

This article explores the question how companies can create a different basis for security for their employees now that job security has increasingly become a thing of the past? An answer to this question is to create a new secure base by developing the employability of workers by sustaining and developing opportunities for work in the future. Promoting employability is part of a new psychological contract between employer and employee, whereby both are responsible for maintaining the employment situation. The employability of employees is determined by their actual know-how and skills; their willingness to be mobile and their knowledge of the labour market. Although the development of employability is not only a matter for labour organizations (branch organizations, the government, and employers' representatives and unions have to do their part too), we focus primarily on the policy that organizations can set out. Policymakers have to answer the following questions: (1) Is it necessary to develop the external or internal employability of employees? (2) For which category is it in particular necessary? (3) If employability does not take place automatically, is this because employees do not want this, or because they cannot do this? Or is it restricted by organizational aspects? Each of these questions will be discussed in this article.     

Grounding agency in depth: The implications of Merleau-Ponty's thought for the politics of feminism

While poststructuralist feminist theorists have clarified our understanding of the gendered subject as produced through a matrix of language, culture, and psycho-sexual affects, they have found agency difficult to ground. I argue that this is because in these theories the body has served primarily as an inscribed surface. In response to this surface body, particular to this age, I have turned to Merleau-Ponty's concept of depth which allows us to theorize the agency crucial to feminist politics. While the poststructuralists' rejection of depth is largely due to its roots in Cartesian rationality, depth is much more than this. Rather than allowing for the impossibility of political action, depth means that as bodily moving and acting subjects we are part of Being, and thus part of the questions raised in this age, even if it is a mark of this age that this tends to be forgotten.     

A Reply to My Critics

My text is written to answer the questions asked at the APA Meeting's presentation of the book Moral Textures: Feminist Narratives in the Public Sphere by professors María Lugones and Eduardo Mendieta. The answer seeks to clarify that Lugones's infrapolitics position is not so distant from mine. I also address Mendieta's question directed more to the aesthetic domain. There, I seek to show how my position could be taken as a creative effort to extend some of Habermas's early work on the public sphere, and to develop the thesis of the important relations between the aesthetic and the moral realms.     

Stereoscopic surface interpolation supports lightness constancy

The human visual system has a remarkable ability to construct surface representations from sparse stereoscopic, as well as texture and motion, information. In impoverished displays where few points are used to define regions in depth, the brain often interpolates depth estimates across intervening blank regions to create a compelling sense of a solid surface. The set of experiments described here examined stereoscopic interpolation using a novel technique based on lightness constancy. The effectiveness of this method is notable because it stands as the only technique to date that unequivocally examines the perception of interpolated surfaces, and not surfaces inferred subjectively from depth information in the stimulus. Further, these data support the growing evidence that a primary function of the stereoscopic system is to define three-dimensional surface structure.     

Theology and Religious Studies in the University: ‘Some Ambiguities ’ Revisited

What is the relationship between religious studies and theology? Do both have a place within the university? This paper will argue that no clear distinction can be drawn between religious studies and theology on the level of the methods they employ. Each is multidisciplinary and each is able to address questions of religious truth. They can be distinguished only by asking ‘What is the question which each is attempting to answer? ’ Religious studies addresses the question of the meaning and truth of any religion. Theology is interested in the question of the meaning and truth of one particular faith. By adopting the language of one particular faith, the theologian is able to explore particular religious questions in some depth.     

The perception of doubly curved surfaces from anisotropic textures

Abstract— Most existing computational models of the visual perception of three-dimensional shape from texture are based on assumed constraints about how texture is distributed on visible surfaces. The research described in the present article was designed to investigate how violations of these assumptions influence human perception. Observers were presented with images of smoothly curved surfaces depicted with different types of texture, whose distribution of surface markings could be both anisotropic and inhomogeneous. Observers judged the pattern of ordinal depth on each object by marking local maxima and minima along designated scan lines. They also judged the apparent magnitudes of relative depth between designated probe points on the surface. The results revealed a high degree of accuracy and reliability in all conditions, except for a systematic underestimation of the overall magnitude of surface relief. These findings suggest that human perception of three-dimensional shape from texture is much more robust than would be reasonable to expect based on current computational models of this phenomenon.