Contemporary Psychoanalytic Studies (CPS) is an international scholarly book series devoted to all aspects of psychoanalytic inquiry in theoretical, philosophical, applied, and clinical psychoanalysis. Its aims are broadly academic, interdisciplinary, and pluralistic, emphasizing secularism and tolerance across the psychoanalytic domain. CPS aims to promote open and inclusive dialogue among the humanities and the social-behavioral sciences including such disciplines as philosophy, anthropology, history, literature, religion, cultural studies, sociology, feminism, gender studies, political thought, moral psychology, art, drama, and film, biography, law, economics, biology, and cognitive-neuroscience.
The purpose of this study was to investigate the cue congruency effect of auditory stimuli during visual search in dynamic environments. Twenty-eight participants were recruited to conduct a visual search experiment. The experiment applied auditory stimuli to understand whether they could facilitate visual search in different types of background. Additionally, target location and target orientation were manipulated to clarify their influences on visual search. Target location was related to horizontal visual search and target orientation was associated with visual search for an inverted target. The results regarding dynamic backgrounds reported that target-congruent auditory stimuli could speed up the visual search time. In addition, the cue congruency effect of auditory stimuli was critical for the center of the visual display but declined for the edge, indicating the inhibition of horizontal visual search behavior. Moreover, few improvements accompanying auditory stimuli were provided for the visual detection of non-inverted and inverted targets. The findings of this study suggested developing multisensory interaction with head-mounted displays, such as augmented reality glasses, in real life.
This article is initially focussed on Warren Meck’s early work on temporal reference memory, in particular the idea that some drug manipulations affect ‘memory storage speed’. Meck’s original notion had links to an earlier literature, not usually related to timing, the study of memory consolidation. We present some examples of the use of the idea of memory storage speed from Meck’s early work, and show how it was abandoned in favour of a ‘memory constant’, K*, not related to storage speed per se. Some arguments against the idea of memory storage speed are presented, as well as discussion of a small amount of research on consolidation of memories for time. Later work on temporal reference memory, including rapid acquisition and interference effects, is also discussed.
In this review, we discuss how specific sensory channels can mediate the learning of properties of the environment. In recent years, schools have increasingly been using multisensory technology for teaching. However, it still needs to be sufficiently grounded in neuroscientific and pedagogical evidence. Researchers have recently renewed understanding around the role of communication between sensory modalities during development. In the current review, we outline four principles that will aid technological development based on theoretical models of multisensory development and embodiment to foster in-depth, perceptual, and conceptual learning of mathematics. We also discuss how a multidisciplinary approach offers a unique contribution to development of new practical solutions for learning in school. Scientists, engineers, and pedagogical experts offer their interdisciplinary points of view on this topic. At the end of the review, we present our results, showing that one can use multiple sensory inputs and sensorimotor associations in multisensory technology to improve the discrimination of angles, but also possibly for educational purposes. Finally, we present an application, the ‘RobotAngle’ developed for primary (i.e., elementary) school children, which uses sounds and body movements to learn about angles.
Temporal-order judgment (TOJ) and duration perception are fundamental aspects of subjective time experience. Previous research indicates that both may involve the inferior parietal lobe (IPL), yet the two have been studied in different contexts. This study sought to determine whether the IPL causally contributes to the temporal stimulus encoding process in TOJ and duration perception. To this end, we utilized single-pulse transcranial magnetic stimulation (TMS) as both a task stimulus and a disruptive stimulant. We combined the two tasks into an adaptive staircase method and measured both discrimination thresholds and reaction times. In a 2 × 2 within-subjects design, 24 participants performed the two tasks over two separate days (left or right IPL). Discrimination thresholds during both tasks were significantly higher in right IPL than left IPL conditions, without significant reaction time differences between the conditions. We thus provide a shared neural substrate within the right IPL, which subserves both temporal-order judgment and duration perception by encoding temporal representations. Our novel use of single-pulse TMS would be useful for other TMS studies in terms of the ability to selectively disrupt the stimulus encoding process and experimental efficiency.
This article discusses the contents of two of the earliest publications about the experimental psychology of time, those from and . Höring’s thesis, conducted under Vierordt’s supervision, involved the discrimination of the relative rates of successive periods of beats of a metronome. In general, timing sensitivity decreased as the beats slowed, thus violating Weber’s Law of constant sensitivity for time. conducted a range of experiments, using metronomes, pendulums, and different sorts of apparatus of his own design. He, likewise, found violations of Weber’s Law, with the Weber fraction following a U-shaped function of duration, with a minimum (of around 5%) at 500 or 600 ms. Mach also conducted research on the smallest temporal intervals that could be distinguished, following an earlier suggestion by Czermak, and reported that the smallest values were obtained with the auditory sense. Mach’s article also discussed the perception of rhythms, and the possibility that different animal species show different sensitivity to time. Some modern work on Weber’s Law and timing is briefly discussed at the end of the article.
Previous studies have found that semantics, the higher-level meaning of stimuli, can impact multisensory integration; however, less is known about the effect of valence, an affective response to stimuli. This study investigated the effects of both semantic congruency and valence of non-speech audiovisual stimuli on multisensory integration via response time (RT) and temporal-order judgement (TOJ) tasks [assessing processing speed (RT), Point of Subjective Simultaneity (PSS), and time window when multisensory stimuli are likely to be perceived as simultaneous (temporal binding window; TBW)]. Through an online study with 40 participants (mean age: 26.25 years; females = 17), we found that both congruence and valence had a significant main effect on RT (congruency and positive valence decrease RT) and an interaction effect (congruent/positive valence condition being significantly faster than all others). For TOJ, there was a significant main effect of valence and a significant interaction effect where positive valence (compared to negative valence) and the congruent/positive condition (compared to all other conditions) required visual stimuli to be presented significantly earlier than auditory stimuli to be perceived as simultaneous. A subsequent analysis showed a positive correlation between TBW width and RT (as TBW widens, RT increases) for the categories that were furthest from true simultaneity in their PSS (Congruent/Positive and Incongruent/Negative). This study provides new evidence that supports previous research on semantic congruency and presents a novel incorporation of valence into behavioural responses.
Integration of incoming sensory signals from multiple modalities is central in the determination of self-motion perception. With the emergence of consumer virtual reality (VR), it is becoming increasingly common to experience a mismatch in sensory feedback regarding motion when using immersive displays. In this study, we explored whether introducing various discrepancies between the vestibular and visual motion would influence the perceived timing of self-motion. Participants performed a series of temporal-order judgements between an auditory tone and a passive whole-body rotation on a motion platform accompanied by visual feedback using a virtual environment generated through a head-mounted display. Sensory conflict was induced by altering the speed and direction by which the movement of the visual scene updated relative to the observer’s physical rotation. There were no differences in perceived timing of the rotation without vision, with congruent visual feedback and when the speed of the updating of the visual motion was slower. However, the perceived timing was significantly further from zero when the direction of the visual motion was incongruent with the rotation. These findings demonstrate the potential interaction between visual and vestibular signals in the temporal perception of self-motion. Additionally, we recorded cybersickness ratings and found that sickness severity was significantly greater when visual motion was present and incongruent with the physical motion. This supports previous research regarding cybersickness and the sensory conflict theory, where a mismatch between the visual and vestibular signals may lead to a greater likelihood for the occurrence of sickness symptoms.
The main objective of this study was to determine if the estimation of time could be used to reveal an implicit political bias. The study also aimed at determining if a political bias is related to a specific temporal perspective or to other personality factors. The main demonstration is based on a bisection temporal task where the participants were asked to say if the duration of the presentation of a politician’s photo is short or long. There were three independent variables of interest: the location of politicians on the left (liberal) or right (conservative) on the political axis, the emotions expressed on a politician’s photo (joy, anger or neutral), and the political allegiances of the participants. Overall, compared to conditions with neutral faces or faces expressing joy, participants overestimated the duration of faces expressing anger. This effect, however, depends on the political allegiance of the participants. Compared to the neutral face condition, liberal participants overestimated the length of presentation of politicians’ faces in the joy and anger conditions. The results also showed that, compared to the condition in which photos of conservative politicians are presented, conservative participants underestimated the presentation duration of liberal politicians’ photos; such an influence of the orientation of presented politicians was not observed with liberal participants. The results also reveal that conservative participants differed from liberal participants on the future-oriented scale and on the past-positive-oriented scale of the Zimbardo Time Perspective Inventory (ZTPI). The study shows that time perception can be used to reveal a kind of implicit political bias.