On the role of lyrics in the music–exercise performance relationship

ObjectivesTo examine the role of lyrics on a range of psychological, psychophysical, and physiological variables during submaximal cycling ergometry.DesignWithin-subject counterbalanced design.MethodTwenty-five participants performed three 6-min cycling trials at a power output corresponding to 75% of their maximum heart rate under conditions of music with lyrics, same music without lyrics, and a no-music control. Cycling cadence, heart rate, and perceived exertion were recorded at 2-min intervals during each trial. Positive and negative affect was assessed before and after each trial.ResultsParticipants cycled at a higher cadence towards the end of the cycling trials under music with lyrics. Main effects were found for perceived exertion and heart rate, both of which increased from min 2 through to min 6, and for affect: positive affect increased and negative affect decreased from pre- to post-trials.ConclusionsParticipants pedalled faster in both music conditions (with and without lyrics) while perceived exertion and heart rate did not differ. The inclusion of lyrics influenced cycling cadence only at min 6 and had no effect on the remaining dependent variables throughout the duration of the cycling trials. The impact of lyrical content in the music–exercise performance relationship warrants further attention in order for us to better understand its role.     

Patients’ illness schemata of hypertension: The role of beliefs for the choice of treatment

It has long been believed that adult somatic complaints are associated with early family dysfunction. Yet, few studies have examined this hypothesis in community samples, where medically unexplained symptom complaints are estimated to be very common. Given the potential population-wide impact of subthreshold symptom complaints as well as questions about the extent to which findings with patient populations generalize to broader samples of community adults, the present study examines the influence of distal family factors on current adult somatic complaints relative to demographic and other psychosocial predictors. Results based on multiple linear regression analysis indicated that, after controlling for the other variables, family-of-origin functioning did not predict adult somatic complaints. However, self-reported symptoms of current depressed mood and low internal locus of control were significantly linked to somatic complaints (p?=0.001). These results lend support to questions about the generalizability of findings based on psychiatric groups to broader community samples, highlight the robust relationship between contemporaneous attributions of lower internal control, depressed mood, and somatic complaints, and suggest that early family environment may not be the most important focus of attention for health professionals providing care to adults in the community.     

What a speaker’s choice of frame reveals: Reference points,frame selection,and framing effects

Framing effects are well established: Listeners’ preferences depend on how outcomes are described to them, or framed. Less well understood is what determines how speakers choose frames. Two experiments revealed that reference points systematically influenced speakers’ choices between logically equivalent frames. For example, speakers tended to describe a 4-ounce cup filled to the 2-ounce line as half full if it was previously empty but described it as half empty if it was previously full. Similar results were found when speakers could describe the outcome of a medical treatment in terms of either mortality or survival (e.g., 25% die vs. 75% survive). Two additional experiments showed that listeners made accurate inferences about speakers’ reference points on the basis of the selected frame (e.g., if a speaker described a cup as half empty, listeners inferred that the cup used to be full). Taken together, the data suggest that frames reliably convey implicit information in addition to their explicit content, which helps explain why framing effects are so robust.     

On the Expression of Emotions in Rembrandt’s Art

Rembrandt has been characterized as "the master of the passions of the soul". His painting production has always elicited the viewers' strong emotional responses. Τhese responses raise the question regarding why Rembrandt's work has been singled out as the quintessential example of the expression of emotions both during the 17th century, as well as in recent times. I will try to approach the issue through two different yet interconnected routes. First, I will explore the tools and terms through which the question of the expression of emotions in Rembrandt's oeuvre can be approached. Ancient rhetorical topoi, as well as ideas stemming from Dutch theater writers, drama and art theorists, scholars and art connoisseurs on the rendition of the emotions provide useful points of view. Secondly, I will approach the question by addressing certain stylistic and compositional solutions that Rembrandt suggested, which can be tied to current notions about lifelikeness and the beholder's empathy. Foremost among Rembrandt's aesthetic choices was his handling of light and of paint which accounts for a great deal of unfavorable criticism to his work during the 17th century. I would like to suggest that this handling of light and paint serves as Rembrandt's most important emotive vehicle and furthermore that it introduces us to the idea of wonder and the concept of the sublime in terms of which his depiction of emotions may be understood. Accordingly, I will try to establish an intellectual network in the 17th-century Netherlands for the sublime.     

Gorillas’ use of the escape response in object choice memory tests

The ability to monitor and control one’s own cognitive states, metacognition, is crucial for effective learning and problem solving. Although the literature on animal metacognition has grown considerably during last 15 years, there have been few studies examining whether great apes share such introspective abilities with humans. Here, we tested whether four gorillas could meet two criteria of animal metacognition, the increase in escape responses as a function of task difficulty and the chosen-forced performance advantage. During testing, the subjects participated in a series of object choice memory tests in which a preferable reward (two grapes) was placed under one of two or three blue cups. The apes were required to correctly select the baited blue cup in this primary test. Importantly, the subjects also had an escape response (a yellow cup), where they could obtain a secure but smaller reward (one grape) without taking the memory test. Although the gorillas received a relatively small number of trials and thus experienced little training, three gorillas significantly declined the memory tests more often in difficult trials (e.g., when the location of the preferred reward conflicted with side bias) than in easy trials (e.g., when there was no such conflict). Moreover, even when objective cues were eliminated that corresponded to task difficulty, one of the successful gorillas showed evidence suggestive of improved memory performance with the help of escape response by selectively avoiding trials in which he would be likely to err before the memory test actually proceeded. Together, these findings demonstrate that at least some gorillas may be able to make optimal choices on the basis of their own memory trace strength about the location of the preferred reward.     

Preschoolers use information about speakers’ desires to learn new words

This research investigates preschoolers’ use of desires for word learning. Three-year-old children were shown pairs of novel toys and were asked about their own desire and told about a researcher's desire. For half of the children the researcher liked the same object they did and for the other half the researcher liked a different object. The researcher then used a novel label in stating her desire to play with the toy. Children tracked others’ verbally presented desires and showed clear evidence of label learning. These findings add to a body of work clarifying the robust and flexible word learning skills of preschoolers.     

Effects of imagining speakers’ voices on the retention of words presented visually

Subjects were introduced to one male and one female voice by a tape recording with instructions to attend to characteristics of the voices. Then 18 pairs of words were presented visually on slides. The subject’s task during each 10-sec interslide interval was to repeat silently the pair of words over and over again in the male voice, in the female voice, or in the subject’s own voice. A surprise recognition test for the words indicated that the words were more likely to be recognized if they were spoken in the same Voice at test as was used to repeat them during presentation. Recognition of the words repeated in the subject’s own voice was not affected by the sex of the speaker at test. In Experiment 2, different speakers were used at test than those used by the subjects to repeat the words. The interaction between the sex of voice used at encoding and at test was again significant, but recognition was generally lower than in Experiment 1. It was concluded that it is not necessary to assume that subjects have literal copies of spoken words in memory but speaker’s voice does form an integral part of the verbal memory code and its influence is specific to a given speaker as well as to a given class of speakers (male or female).     

The physician’s role in the protection of human research subjects

Responsibility for the protection of human research subjects is shared by investigators, research ethics committees, sponsors/funders, research institutions, governments and, the focus of this article, physicians who enrol patients in clinical trials. The article describes the general principles of the patient-physician relationship that should regulate the participation of physicians in clinical trials and proposes guidelines for determining when and how such participation should proceed. The guidelines deal with the following stages of the trial: when first considering participation, when deciding whether to enrol patients, when asking patients to participate, when the trial is underway and when it is completed.     

The dual role of ‘emergence’ in the philosophy of mind and in cognitive science

The concept of emergence is widely used in both the philosophy of mind and in cognitive science. In the philosophy of mind it serves to refer to seemingly irreducible phenomena, in cognitive science it is often used to refer to phenomena not explicitly programmed. There is no unique concept of emergence available that serves both purposes.     

On the formation and function of the category ‘religion’ in anarchist writing

Recent works by Asad, McCutcheon and Fitzgerald have sought to call into question the category ‘religion’ in social anthropology and religious studies. The purpose of this essay is to explore the formation and function of the category religion in anarchist writing. Taking the mid‐nineteenth century as a rough point of departure, I demonstrate that the formation and function of religion as a category in anarchist writing reflects wider constructions and imaginings of modernity through which religion emerges as a cipher for thinking about the past. I will argue that the function of the category religion in anarchist writing is to order relations between past and present. Specifically, where ‘anarcho‐modernist’ writing broadly constitutes religion and the past as conditions to be overcome, ‘anarcho‐romanticist’ writing articulates a generalised nostalgia for religion and the past, although it should be noted that religion is rarely dealt with in any systematic way in anarchist writing. I will conclude by suggesting that although anarchist writing is a marginal corpus of literature, the category religion is constituted along similar lines and fulfils similar functions in both anthropological and phenomenological writings on religion.     

On ‘the Ethics of Theorizing’ in the Cracked Mirror: Some Comments

Journal of Indian Council of Philosophical Research - This paper examines the question of the ethics of theorizing with respect to the claim made by the authors that one, there is excessive...     

Guess what? Implicit motivation boosts the influence of subliminal information on choice

When is choice affected by subliminal messages? This question has fascinated scientists and lay people alike, but it is only recently that reliable empirical data began to emerge. In the current paper we bridge the literature on implicit motivation and that on subliminal persuasion. We suggest that motivation in general, and implicit motivation more specifically, plays an important role in subliminal persuasion: It sensitizes us to subliminal cues. To examine this hypothesis we developed a new paradigm that allows powerful tests of subliminal influences as well as stringent assessments of subliminality. The results of two experiments suggest that implicit motivation can enhance the effects of subliminal priming on choice.     

What is in a view? The role of featural information in the recognition of unfamiliar faces across viewpoint transformation

In recognising a face the visual system shows a remarkable ability in overcoming changes in viewpoint. However, the mechanisms involved in solving this complex computational problem, particularly in terms of information processing, have not been clearly defined. Considerable evidence indicates that face recognition involves both featural and configural processing. In this study we examined the contribution of featural information across viewpoint change. Participants were familiarised with unknown faces and were later tested for recognition in complete or part-face format, across changes in view. A striking effect of viewpoint resulting in a reduction in profile recognition compared with the three-quarter and frontal views was found. However, a complete-face over part-face advantage independent of transformation was demonstrated across all views. A hierarchy of feature salience was also demonstrated. Findings are discussed in terms of the problem of object constancy as it applies to faces.     

On the Lack of Direction in Rayo’s The Construction of Logical Space

Abstract

I argue that Agustín Rayo’s symmetric ‘just is’ statements cannot be defined in terms of notions like essence, grounding or metaphysical truth-conditions. I go on to argue that one of these latter notions, which allow us to express an asymmetric relationship between facts, is needed to do some of the work that Rayo intends ‘just is’ statements to do, such as stating reductionist claims.     

On the choice between reform and revolution∗

The concepts of social transformation, reform, and revolution are characterized. A typology of revolutions is given and revolutions of the appropriate type are compared with reforms. It is argued that reform and revolution are on a continuum and that there are social transformations that with equal propriety could be called ‘a cluster of radical reforms’ or ‘a revolution’. What is sensibly at issue concerning the choice between reform or revolution is whether in bourgeois democracies it is more reasonable to adopt the piecemeal reformist tactics of liberal reformers or whether a commitment to a revolutionary overthrow of the established order is justified. Arguments for both positions are examined and it is concluded that no general non‐contextual answer can be given.     

Readers’ use of source information in text comprehension

In two experiments, we examined the role of discrepancy on readers’ text processing of and memory for the sources of brief news reports. Each story included two assertions that were attributed to different sources. We manipulated whether the second assertion was either discrepant or consistent with the first assertion. On the basis of the discrepancy-induced source comprehension (D-ISC) assumption, we predicted that discrepant stories would promote deeper processing and better memory for the sources conveying the messages, as compared to consistent stories. As predicted, readers mentioned more sources in summaries of discrepant stories, recalled more sources, made more fixations, and displayed longer gaze times in source areas when reading discrepant than when reading consistent stories. In Experiment 2, we found enhanced memory for source–content links for discrepant stories even when intersentential connectors were absent, and regardless of the reading goals. Discussion was focused on discrepancies as one mechanism by which readers are prompted to encode source–content links more deeply, as a method of integrating disparate pieces of information into a coherent mental representation of a text.     

Who is dominating the Dutch neighbourhood? On the role of subsyllabic units in Dutch nonword reading

To assess the role of the subsyllabic units onset-nucleus (ON; spark) and rime (spark) in Dutch visual word recognition, we compared lexical decisions to four groups of nonwords in which the existence of ONs and rimes was orthogonally manipulated. Nonwords with existent ONs and/or rimes were rejected more slowly and less accurately. ON and rime neighbours thus influence Dutch nonword reading to the same extent. Simulations with the interactive activation model (McClelland & Rumelhart, 1981) revealed that this model with left-to-right coded representations could not replicate the effects found in the lexical decision data whereas an adapted version with representations of onset, nucleus, and coda could. Effects of the larger units ON and rime emerged from activation patterns created by the smaller units onset, nucleus, and coda.     

Who is dominating the Dutch neighbourhood? On the role of subsyllabic units in Dutch nonword reading

To assess the role of the subsyllabic units onset–nucleus (ON; spa rk) and rime (sp ark ) in Dutch visual word recognition, we compared lexical decisions to four groups of nonwords in which the existence of ONs and rimes was orthogonally manipulated. Nonwords with existent ONs and/or rimes were rejected more slowly and less accurately. ON and rime neighbours thus influence Dutch nonword reading to the same extent. Simulations with the interactive activation model (McClelland & Rumelhart, 1981) revealed that this model with left-to-right coded representations could not replicate the effects found in the lexical decision data whereas an adapted version with representations of onset, nucleus, and coda could. Effects of the larger units ON and rime emerged from activation patterns created by the smaller units onset, nucleus, and coda.