Effects of Learned Episodic Event Structure on Prospective Duration Judgments

The field of psychology of time has typically distinguished between prospective timing and retrospective duration estimation: in prospective timing, participants attend to and encode time, whereas in retrospective estimation, estimates are based on the memory of what happened. Prior research on prospective timing has primarily focused on attentional mechanisms to explain timing behavior, but it remains unclear the extent to which memory processes may also play a role. The present studies investigate this issue, and specifically, the role of newly learned encoded event structure. Two structural properties of dynamic event sequences were examined, which are known to modulate retrospective duration estimates: the perceived number of segments and the similarity between them. We found that when duration and episodic event content are both attended to and encoded, more segments and less similarity between them led to longer attributed durations, despite clock duration remaining constant. In contrast, when only duration is attended to, only the number of segments influenced estimated durations. These findings indicate that incidentally or intentionally encoded episodic event structure modulates prospective duration judgments. Based on these and previous findings, implications for the role of memory mechanisms on prospective paradigms are discussed. (PsycINFO Database Recor

Los Heraldos Negros: La enunciación poética por la negación de la palabra

Los Heraldos Negros de Cásar Vallejo fue impreso en 1918 y está conformado por una colección de setenta y dos poemas dispuestos en grupós temáticos y encabezados por titulos. El libro aparece en Lima en el momento en que el modernismo con sus producciones literarias, sus escritores y sus concepciones poéticas se había convertido en el movimiento literario más difundido hasta entonces en América

Embedded Present Tense and Attitude Reports

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Similarity-based competition in relative clause production and comprehension

This work investigates the role of semantic similarity in sentence production and comprehension. Previous research suggests that animacy and conceptual similarity of the noun concepts within complex descriptive phrases modulate structural preferences in production, and processing cost in comprehension. For example, animate-head phrases such as the girl that the boy is pulling are rare in production and more difficult to understand in comprehension. In contrast, phrases with passive clauses such as the girl being pulled by the boy are commonly produced and more easily understood, as are inanimate-head structures such as the truck the boy is pulling. In three picture-based studies, we examined the mechanisms underlying semantic similarity effects in producing and comprehending these phrases. Study 1 investigated structural preferences in production, whereas Study 2 investigated processing cost in comprehension. Study 3 used eye-tracking to examine the time-course of production processes. The results showed that semantic similarity elicited competition during phrase planning, influenced the choice of syntactic structure in production, and engendered comprehension difficulty in animate-head active configurations. Structural preferences, fixation probabilities reflecting production planning processes and comprehension cost significantly correlated with measures of conceptual similarity across the three studies. We argue that similarity-based competition modulates sentence production and comprehension processes when verbs are planned or interpreted, i.e., when event-based semantic or syntactic roles are determined. In addition to task-specific processes, we suggest that a similar and shared semantic competition mechanism underlies both production and comprehension, a view consistent with existing evidence for common brain regions recruited in both tasks

Context-dependent lexical ambiguity resolution: MEG evidence for the time-course of activity in left inferior frontal gyrus and posterior middle temporal gyrus

An MEG study investigated the role of context in semantic interpretation by examining the comprehension of ambiguous words in contexts leading to different interpretations. We compared high-ambiguity words in minimally different contexts (to bowl, the bowl) to low-ambiguity counterparts (the tray, to flog). Whole brain beamforming revealed the engagement of left inferior frontal gyrus (LIFG) and posterior middle temporal gyrus (LPMTG). Points of interest analyses showed that both these sites showed a stronger response to verb-contexts by 200 ms post-stimulus and displayed overlapping ambiguity effects that were sustained from 300 ms onwards. The effect of context was stronger for high-ambiguity words than for low-ambiguity words at several different time points, including within the first 100 ms post-stimulus. Unlike LIFG, LPMTG also showed stronger responses to verb than noun contexts in low-ambiguity trials. We argue that different functional roles previously attributed to LIFG and LPMTG are in fact played out at different periods during processing

"It existed indeed…..it was all over the papers": memories of film censorship in 1950s Italy

Film censorship in post-war Italy has been widely researched by scholars from the perspective of governmental and religious interventions in the attempt to control the film industry and moralise its audiences. However, cinema audiences’ experiences of this practice have been virtually neglected. The Italian Cinema Audiences project – funded by the AHRC – has investigated how cinema figures in the memories of people’s daily lives throughout the 1950s, a time in which cinema-going was the most popular national pastime, representing at its peak 70% of leisure expenditure. The project unveiled how Italian audiences chose films, what genres and stars they preferred, and how region, location, gender, and class influenced their choices. One of the key questions explored in our study is how film spectators remember censorship. This article presents the findings of the analysis of video-interviews conducted across the country focussing on audiences’ memories and perceptions of film censorship in the period under scrutiny. Our analysis will investigate not only the actual recollections, but also how these individual narratives have been shaped by ‘inherited templates that individuals can use to interpret’ those experiences (Rigney, 2015: 67). Our oral history data will be presented against State and Catholic Church’s archival documents which will allow us to highlight the points of contacts and conflicts between official discourses and audience’s personal memories

A new approach to the modeling of SHS reactions: Combustion synthesis of transition metal aluminides

A recently developed numerical simulation of self-propagating high-temperature synthesis (SHS) using an approach based on microscopic reaction mechanisms and utilizing appropriate physical parameters is applied to the SHS of a fairly large group of transition metal aluminides. The model was utilized to analyze temperature profiles and wave instability and the results were interpreted in terms of chemical and thermal effects. The effect of the particle size of the transition metal, the porosity of the reactant mixtures, and the dilution was iinvestigated. The results are in good agreement with available experimental data

Competitive mechanisms in sentence processing : Common and distinct production and reading comprehension networks linked to the prefrontal cortex

Despite much interest in language production and comprehension mechanisms, little is known about the relationship between the two. Previous research suggests that linguistic knowledge is shared across these tasks and that the left inferior frontal gyrus (LIFG) may be commonly recruited. However, it remains unclear the extent to which production and comprehension share competition mechanisms. Here we investigate this issue and specifically examine competition in determining the event roles in a sentence (agent or affected participant). We used both behavioral and fMRI methods and compared the reading and production of high- and low-competition sentences, specifically targeting LIFG. We found that activity in pars opercularis (PO), independently identified by a competition-driven localizer, was modulated by competition in both tasks. Psychophysiological interaction analyses seeded in PO revealed task-specific networks: In comprehension, PO only interacted with the posterior temporal lobe, whereas in production, it interacted with a large network including hippocampal, posterior temporal, medial frontal and subcortical structures. Production and comprehension therefore recruit partially distinct functional networks but share competitive processes within fronto-temporal regions. We argue that these common regions store long-term linguistic associations and compute their higher-order contingencies, but competition in production ignites a larger neural network implementing planning, as required by task demands

Bridging the digital divide: Older adults’ engagement with online cinema heritage

Is there a way to ensure older adults can bridge the digital divide and engage with online cultural heritage? How can cinema-going memories encourage cross-generational engagement? This article proposes to address these issues by using the Italian Cinema Audiences research project as a case study, and specifically cinema-going memories as intangible cultural heritage (Ercole et al., 2016, Cinema heritage in Europe: preserving and sharing culture by engaging with film exhibition and audiences. Editorial. Alphaville: Journal of Film and Screen Media, 11(Summer): 1–12. Web. ISSN: 2009-4078). It aims to tackle the difficulty of engaging the older generation with the digital world, by proposing and testing new ways to resolve it. Through a mixed-methods ethnographic approach, this article investigates different strategies: the use of social media platforms; a cross-generational activity involving Historypin, a digital, user-generated archive of crowdsourced historical material; an online dedicated archive built in collaboration with the older adults involved in the project. These different solutions aim not only at increasing digital engagement among older adults, but also at furthering younger generations’ involvement in shared cultural heritage in an online context. By focusing on the memories of cinema-going in 1950s Italy, the article explores the implications of the advantages and disadvantages of these different approaches. It also tests Anja K. Leist’s research findings (2013, Social media use of older adults: a mini-review. Gerontology, 59(4): 378–84) on the key role of moderators (the younger generation) to help novice users (the older generation) in the ‘continuous engagement’ in digital environments. We conclude that in order to bridge the digital divide two components are necessary simultaneously: the creation of digital platforms in which the older generations are both curators and users, and the support of and interaction with younger generations

Engaging older people through visual participatory research: Insights and reflections

Although there is an ageing population in Europe which acts as an increasingly influential social and economic force there remains limited scholarship concerning the involvement of older people in research. This paper responds to the question of how visual participatory research engages older people through three illustrative case studies, set in England and Italy, all of which incorporated different visual elements within their participatory design. These cases highlight; the value of the visual as a trigger for memories as an entry point for research discussions, that the sharing of experiences is facilitated by both the participatory and visual elements of the approach, and that greater engagement is forthcoming once trust is established through the socialisation of older research participants. Reflections and good practice suggestions are offered to other qualitative researchers on the practicalities of adopting this approach.