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151.
Two experiments compared the perception of apparent movement when the second of two successive stimuli always appeared in the same position and when it varied randomly between two spatial positions. The results of both experiments showed that foreknowledge of the position of the second stimulus does not facilitate the perception of apparent movement. Experiment 2 also clearly showed that the space-time relationships of Korte’s third law of apparent movement does not depend on foreknowledge of the position of the second stimulus. These findings imply that apparent movement in real time occurs after the second stimulus has been registered by the visual system. It suggests that apparent movement involves a delayed decision mechanism that stores the first stimulus, the interstimulus temporal interval, and the second stimulus, and then impletes a motion compatible with the stimulus information. 相似文献
152.
This study addresses itself to the question of how people conceive of time. On the basis of philosophical, scientific, and
cultural positions, we identified those beliefs which contribute to the basic meanings of time and generate the specific themes
by which time is conceptualized. A questionnaire of beliefs about time was completed by 392 students. An exploratory factor
analysis yielded seven factors, which qualified time as destructive, constructive, fluid, elusive, cyclical, eternal, and
mysterious. The factor scales significantly related to gender, origin, faculty association, and death anxiety. A structural
equation modeling approach was employed to test a model of second-order factors which presumably tapped evaluative aspects
and perhaps thus related to the affective basis of the attitude toward time. The model assumed three general factors: Assuring
Time, Disquieting Time, and Dynamic-Ambivalent Time. The results showed that the model provided an acceptable fit. Our results
validate the time conception questionnaire developed in this study. 相似文献
153.
Wing Chi Mok Isabella Vainieri Jenna Jacob 《Counselling and Psychotherapy Research》2024,24(2):472-490
Formulating goals in therapy may facilitate young people and parents/carers' engagement in mental health support settings. A number of goal taxonomies have been developed, which involve organising goals set at the outset of therapy into themes. Goal taxonomies are considered useful for service planning and outcome purposes. In order to build on the knowledge about what young people choose as goals, and to best support good practice, it is important to explore the links and differences between the existing goal taxonomies. A systematic review was conducted to identify goal taxonomies based on goals set using the goal-based outcome (GBO) tool. Framework analysis was conducted to investigate the extracted goal taxonomies. Overall, four core concepts were identified: “Goals targeting specific issues, symptoms, emotions, and behaviours,” “Return and engage in activities,” “Personal growth goals” and “Interpersonal goals.” Goals regarding specific issues, personal growth and interpersonal relationships were present in most studies. Using these overarching core concepts could be useful for practitioner-level, or service-level organisation of goal data, for activities such as service planning and delivery. 相似文献
154.
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157.
Figure/ground assignment - determining which part of the visual image is foreground and which background - is a critical step in early visual analysis, upon which much later processing depends. Previous research on the assignment of figure and ground to opposing sides of a contour has almost exclusively involved static geometric factors - such as convexity, symmetry, and size - in non-moving images. Here, we introduce a new class of cue to figural assignment based on the motion of dynamically deforming contours. Subjects viewing an animated, deforming shape tended to assign figure and ground so that articulating curvature extrema - i.e., "hinging" vertices - had negative (concave) contour curvature. This articulating-concavity bias is present when all known static cues to figure/ground are absent or neutral in each of the individual frames of the animation, and even seems to override a number of well-known static cues when they are in opposition to the motion cue. We propose that the phenomenon reflects the visual system's inbuilt expectations about the way shapes will deform - specifically, that deformations tend to involve rigid parts articulating at concavities. 相似文献
158.
Arlow JA 《Journal of the American Psychoanalytic Association》2002,50(4):1139-1150
159.
Recent advances in the cognitive neuroscience of action have considerably enlarged our understanding of human motor cognition. In particular, the activity of the mirror system, first discovered in the brain of non-human primates, provides an observer with the understanding of a perceived action by means of the motor simulation of the agent's observed movements. This discovery has raised the prospects of a motor theory of social cognition. In humans, social cognition includes the ability to mindread, and many motor theorists of social cognition try to bridge the gap between motor cognition and mindreading by endorsing a simulation account of mindreading. Here, we question the motor theory of social cognition and give reasons for our skepticism. 相似文献
160.