We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
To save content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about saving content to .
To save content items to your Kindle, first ensure no-reply@cambridge.org
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Line breaks are ubiquitous in continuous text, as in this article. Despite this prevalence, their effects on parsing and interpretation have been markedly understudied in previous research on written language processing. To shed light on these effects, we conducted a self-paced reading and an eye-tracking study in which participants read multiline texts that contained direct object–subject ambiguity, a type of temporary clause boundary ambiguity. Within these texts, we manipulated the placement of line breaks so that they either regularly coincided or clashed with clause boundaries. We hypothesised that this manipulation would cause readers to adjust their parsing strategies and interpretative commitments. Results revealed that the way in which text is segmented through line breaks can significantly affect how readers parse syntactically ambiguous structures. While coinciding line breaks and clause boundaries helped readers arrive at the correct analysis of the ambiguous structures, cases of line break and clause boundary clash led readers down the garden path during online processing, and in some cases also impacted their comprehension. Findings are discussed in terms of their implications for the importance of text segmentation in real-world settings, such as books, educational material and digital content.
Ectoparasites are ubiquitous and are often harmful to host fitness. Whereas protective responses to ectoparasitism in vertebrate hosts are well documented, our understanding of such defences in invertebrates remains limited. Here, we examined attachment-resistance in adult Drosophila to their naturally co-occurring ectoparasitic mites, Gamasodes pachysetis (Parasitidae). Significant differences in mite attachment duration were documented among 6 species of Drosophila, providing evidence for interspecific differentiation in attachment-resistance. Experiments with D. malerkotliana, a species exhibiting a relatively high rate of mite detachment, revealed that pre-infesting flies significantly reduced mite attachment duration compared to naïve controls, indicating a priming effect. In contrast, a reduction in attachment duration was not observed in D. malerkotliana after experimentally wounding the abdominal cuticle. These results suggest that the priming effect is not simply a response to cuticle damage, and that its activation may depend on mite-specific factors. Eight genes were individually tested for their effects on the rate of mite detachment from adult flies by deploying the GAL4-UAS gene knockdown system in D. melanogaster. Knockdown of heat shock protein 70Ba (Hsp70Ba) and prophenoloxidase 2 (PPO2), which underlie general stress and melanization responses, respectively, significantly prolonged mite attachment duration, implicating their involvement in host attachment-resistance to mites. Together the results support the existence of inducible protective mechanisms mediating parasitism by mites in a naturally occurring invertebrate host–ectoparasite symbiosis.
Fully updated for the second edition, this text remains a comprehensive and current treatment of the cognitive neuroscience of memory. Featuring a new chapter on group differences in long-term memory, areas covered also include cognitive neuroscience methods, human brain mechanisms underlying long-term memory success, long-term memory failure, implicit memory, working memory, memory and disease, memory in animals, and recent developments in the field. Both spatial and temporal aspects of brain processing during different types of memory are emphasized. Each chapter includes numerous pedagogical tools, including learning objectives, background information, further reading, review questions, and figures. Slotnick also explores current debates in the field and critiques of popular views, portraying the scientific process as a constantly changing, iterative, and collaborative endeavor.
Driven by the transformative idea that the brain operates as a predictive engine, this book offers a rigorous yet accessible introduction to predictive processing's core concepts while navigating major theories with depth and critical evaluation. Huettig incorporates historical contexts and maintains a critical stance, shedding light on the pros and cons of various approaches across the many academic disciplines that investigate future-oriented behavior. Looking Ahead is indispensable reading for early students of the science of prediction in psychology, cognitive science, neuroscience, linguistics, artificial intelligence and computer science, experts in related fields, and for anyone who has ever wondered why, as a species, we take so much interest in what lies ahead.
Employing a two-by-two factorial design that manipulates whether dictator groups are single or mixed-sex and whether procedures are single or double-blind, we examine gender effects in a standard dictator game. No gender effects were found in any of the experimental treatments for the mean or median levels of giving, or for the propensity to give nothing. However, females chose to give away half of their endowments with greater frequency than males in the pooled single-sex treatments.
We experimentally subliminally prime subjects prior to charity donation decisions by showing words that have connotations of pro-social values for a very brief time (17 ms). Our main finding is that, compared to a baseline condition, the pro-social prime increases donations by approximately 10–17 % among subjects with strong pro-social preferences (universalism values). We find a similar effect when interacting the prime with the Big 5 personality characteristic of agreeableness. We furthermore introduce a novel method for testing for priming, “subliminity”. This method reveals that some subjects are capable of recognizing prime words, and the overall results are weaker when we control for this capacity.
Prediction is the preactivation of likely upcoming stored mental representations. Pattern completion is the related theory that prediction involves the multiscale completion of patterns of the future. Prediction in pattern completion ignores the presence of gaps and incomplete structures by ‘jumping to conclusions’ about the complete pattern. Preactivation and the completion or continuation of encountered patterns in a forward direction are explicit descriptions of how predictive processing arises in the mind.
The myriad of ways prediction has been considered in the scientific literature in the past highlights the need for a clear and inclusive definition. It is essential to be conceptually clear about what predictions are, one simple reason being that this is needed to establish what experimental evidence can be considered relevant and what not. First, prediction must be defined in such a way that what is called prediction is clearly about the future; environmental input which is likely to be upcoming or encountered soon.
This means that phenomena and processes that are retrospective or retrodictive, that is, utilize information to explain the past, should not more or less arbitrarily be called prediction. Second, prediction must be defined in an inclusive way such that phenomena and approaches that are clearly about the future are not more or less arbitrarily excluded from the discussion. In consideration of these requirements, prediction in the present book is defined as the conscious or subconscious use of information from previous experiences for the conscious or subconscious processing of information about future states of the body and environment.
The predictive mind makes use of two broadly distinct collections of cognitive systems, types of processing, or families of cognitive operations: an implicit (priming) system and an explicit and active ‘smart route’ to prediction. Though theorists differ greatly in what they mean by two systems and dual processing accounts, there is considerable agreement among most behavioral scientists about the general distinctions. System 1 is assumed to be unconscious, fast, implicit, automatic, and reflexive whereas System 2 is conscious, slow, explicit, controlled, and reflective.
Numerous developmental findings suggest that infants and toddlers engage predictive processing during language comprehension. However, a significant limitation of this research is that associative (bottom-up) and predictive (top-down) explanations are not readily differentiated. Following adult studies that varied predictiveness relative to semantic-relatedness to differentiate associative vs. predictive processes, the present study used eye-tracking to begin to disentangle the contributions of bottom-up and top-down mechanisms to infants’ real-time language processing. Replicating prior results, infants (14-19 months old) use successive semantically-related words across sentences (e.g., eat, yum, mouth) to predict upcoming nouns (e.g., cookie). However, we also provide evidence that using successive semantically-related words to predict is distinct from the bottom-up activation of the word itself. In a second experiment, we investigate the potential effects of repetition on the findings. This work is the first to reveal that infant language comprehension is affected by both associative and predictive processes.
This chapter provides an overview of empirical support for Construction Grammar in the form of behavioral evidence, that is, information derived from the behavior of language users on certain tasks, typically through controlled experiments. Three types of evidence are discussed in particular: (i) evidence from language comprehension tasks that syntactic patternsconvey meaning independently of individual lexical items, (ii) evidence that constructions prime each other both in form and in meaning, and (iii) evidence that grammar consists of a network of related constructions of varying degrees of generality. Many of the cited studies come from the psycholinguistic literature, and even though they were originally not necessarily framed in terms of constructions, their findings are largely in line with the constructional approach. Throughout the discussion, it will be shown how these findings provide evidence for some of the core tenets of Construction Grammar.
This chapter discusses the role of frequency for Construction Grammar, especially concerning usage-based models of language, and offers definitions of different aspects of frequency, namely token frequency, type frequency, relative frequency, frequency of co-occurrence, and dispersion. It discusses how these aspects can be measured on the basis of corpus data, and how these measurements allow the observation of frequency effects that relate to phenomena such as entrenchment, ease of processing, productivity, phonological reduction, and resistance to regularization. These effects are illustrated by experimental and corpus-based analyses of lexical, morphological, and syntactic constructions. The chapter also addresses open questions regarding the role of frequency in constructionist research. Not only is the relation between corpus frequencies and theoretical notions such as entrenchment far from trivial, it is also important not to attribute effects to token frequency that can be explained by other, correlating variables. The chapter will also examine strategies that can reach beyond the use of frequency values in the future development of Construction Grammar.
What is memory? Scientists have proposed a wide variety of spatial metaphors to understand it. These range from the 2D wax tablets proposed by Plato and Aristotle and subsequently Freud, with his magic writing pad, to the 3D physical spaces that one can walk around inside, such as the subway of Collins and Quillian. If memory has such a spatial structure, then it suggests a simple rule: items in memory can be near or far from one another. Anything with a near-and-far structure lends itself to a network representation. Such spatial structure also lends itself to being in the wrong place at the wrong time: remembering things that never happened and forgetting things that did. This chapter explores how structure facilitates memories and also looks at a specific case of false memory to highlight how modeling the process of spreading activation on networks can enrich our understanding of structure beyond degree.
Sequential effects are among the most robust phenomena observed in psychological experiments; judgments that may be made independently are influenced by prior judgments when made in a sequence, even when doing so is suboptimal. Over the years, models of sequential effects that are observed in categorization, recognition, absolute identification, and short-term priming experiments were developed by different researchers at different times, each apparently unaware of the others. Nevertheless, all models of sequential effects developed within the framework of the General Theory converged on the same assumption: information used to make one judgment carries over to influence the judgment made on a subsequent trial. These models and relevant data are presented.
What makes one sentence easy to read and another a slog that demands rereading? Where do you put information you want readers to recall? What about details you need to reveal but want readers to forget? Drawing on cognitive neuroscience, psychology, and psycholinguistics, this book provides a practical guide on how to write for your reader. Its chapters introduce the five 'Cs' of writing – clarity, continuity, coherence, concision, and cadence – and demonstrate how to use these features to bring your writing to life. This science-based guide also shows you how to improve your writing while also making the writing process speedier and more efficient. Brimming with examples, this humorous, surprisingly irreverent book provides writers with the tools they need to master everything from an email to a research project. If you believe good writers are simply born that way, Writing for the Reader's Brain will change your mind – and, quite possibly, your life.
Coherence is such an essential aspect of writing that 100% of judges agreed an essay was well written, based exclusively on it including a thesis sentence. However, coherence also holds the key to ensuring readers interpret your evidence precisely as you want them to. Moreover, coherence relies on essential features of our memories, specifically priming, primacy, and recency effects. Writers can harness the power of priming and primacy by introducing overviews of a paragraph’s main point in the first three sentences. And they can leverage the power of titles to provide readers with the context they so desperately need, regardless of what they read.
The present study investigated whether children’s difficulty with non-canonical structures is due to their non-adult-like use of linguistic cues or their inability to revise misinterpretations using late-arriving cues. We adopted a priming production task and a self-paced listening task with picture verification, and included three Mandarin non-canonical structures with differing word orders and the presence or absence of morphosyntactic cues. Forty five-to-ten-year-old Mandarin-speaking children were tested and compared to adults. Results showed that children were indistinguishable from adults in how they used different cues in real-time, although their performance in offline comprehension and production was more prone to errors but improved given the increase of age. These results suggest that the current child sample has adult-like cue-use patterns and use late-arriving cues to revise misinterpretations. The observed worse offline accuracy and production difficulties relative to adults result from their less developed domain-general abilities in performing tasks.
This chapter covers the media, race, and politics. It begins by introducing the key concepts of priming, framing, and agenda-setting. It then offers a history of the use of race in electoral campaigns highlighting the difference between racially explicit and racially implicit frames on crime, welfare, and other policy areas. That history includes the progression from a Republican ‘Southern Strategy” focused primarily on race and African Americans to one increasingly focused on immigration and religion in recent years. The chapter then turns to different assessments of the impact of these campaigns. Excerpts cover media conglomeration and the debate over whether the media has a liberal bias and/or an anti-minority bias.
Seven decades after Brown v. Board, Black students continue to lag White students. This article analyzes six experiments conducted over three decades to study whether, consistent with social identity theory, White Americans are more supportive of funding increases for nonracially targeted educational programs that benefit their racial ingroup compared to race-targeted programs. We also ask whether racial prejudice is a factor, if implicit or explicit racial priming accounts for any observed differences, and if the effects have changed over time. Our results show that consistent with social identity theory, White Americans are more likely to favor funding increases for public schools or programs for poor children, categories that are majority White, than programs targeted to Black children. Furthermore, we find no evidence of implicit or explicit racial priming. Across all experiments and all years, interactions between racial priors and the treatments are null. We conclude that ingroup favoritism, not prejudice nor racial priming, explains racially discriminatory support for increases in education funding.
In this chapter, we discuss both the structural and the packaging perspectives in conceptual terms. It is worth noting that the communications literature is diffuse and poorly integrated. Some of it reads more like self-help books. To be fair, it does draw on many different disciplines – some more rigorous; others less so. As such, our purpose here is to provide a clear framework for the pollster and practitioner. There is considerable art and creativity to effective communications. Look at Cannes Lion every year- the Oscars of the PR and Marketing world. There is incredible creativity in the crafting of impactful messages. But public opinion is public opinion – with a few basic compositional truths. By nailing them down, the pollster is able to provide structure to the communications process.