Mata and von Helversen's integrative review of adult age differences in search performance makes a good case that cognitive control may impact certain aspects of self-regulation of search. However, information foraging as a framework also offers an avenue to consider how adults of different ages adapt to age-related changes in cognition, such as in cognitive control.

In this study, we used a word search puzzle paradigm to investigate age differences in the rate of information gain and the cues used to make patch-departure decisions in information foraging. The likelihood of patch departure increased as the profitability of the patch decreased generally. Both younger and older adults persisted past the point of optimality as defined by the marginal value theorem, which assumes perfect knowledge of the foraging ecology. Nevertheless, there was evidence that adults were rational in terms (...) of being sensitive to the change in RG for making the patch-departure decisions. However, given the limitations in cognitive resources and knowledge about the ecology, the estimation of RG may not be accurate. Younger adults were more likely to leave the puzzle as the long-term RG incrementally decreased, whereas older adults were more likely to leave the puzzle as the local RG decreased. However, older adults with better executive control were more likely to adjust their likelihood of patch-departure decisions to the long-term change in RG. Thus, age-dependent reliance on the long-term or local change in RG to make patch-departure decisions might be due to individual differences in executive control. (shrink)

Prior research has examined value antecedents to sustainable consumption, including religious or cultural values. We bridge together these usually separated bodies of literature to provide an ethically-based examination of both religious and cultural values in one model to understand what drives sustainable consumption as well as outcomes on consumer well-being. In doing so, we also fulfill calls for more research on socio-demographic antecedents to ethical consumption, particularly in the domain of sustainable consumption. We examine this relationship using data from the (...) religiously and culturally diverse country of Singapore, collected from a door-to-door, representative sample utilizing numerous quality control techniques. Our path analysis and logical follow-up tests reveal that both religious and cultural values influence sustainable consumption, and then sustainable consumption positively influences consumer well-being. Implications are provided for consumer ethics, business’ ethical practices, and belief congruence theory. (shrink)

Causal mediation analysis is complicated with multiple effect definitions that require different sets of assumptions for identification. This article provides a systematic explanation of such assumptions. We define five potential outcome types whose means are involved in various effect definitions. We tackle their mean/distribution’s identification, starting with the one that requires the weakest assumptions and gradually building up to the one that requires the strongest assumptions. This presentation shows clearly why an assumption is required for one estimand and not another, (...) and provides a succinct table from which an applied researcher could pick out the assumptions required for identifying the causal effects they target. Using a running example, the article illustrates the assembling and consideration of identifying assumptions for a range of causal contrasts. For several that are commonly encountered in the literature, this exercise clarifies that identification requires weaker assumptions than those often stated in the literature. This attention to the details also draws attention to the differences in the positivity assumption for different estimands, with practical implications. Clarity on the identifying assumptions of these various estimands will help researchers conduct appropriate mediation analyses and interpret the results with appropriate caution given the plausibility of the assumptions. (shrink)

To characterize human emotions, researchers have increasingly utilized Automatic Facial Expression Analysis (AFEA), which automates the Facial Action Coding System (FACS) and translates the facial muscular positioning into the basic universal emotions. There is broad interest in the application of FACS for assessing consumer expressions as an indication of emotions to consumer product-stimuli. However, the translation of FACS to characterization of emotions is elusive in the literature. The aim of this systematic review is to give an overview of how FACS (...) has been used to investigate human emotional behavior to consumer product-based stimuli. The search was limited to studies published in English after 1978, conducted on humans, using FACS or its action units to investigate affect, where emotional response is elicited by consumer product-based stimuli evoking at least one of the five senses. The search resulted in an initial total of 1,935 records, of which 55 studies were extracted and categorized based on the outcomes of interest including (i) method of FACS implementation; (ii) purpose of study; (iii) consumer product-based stimuli used; and (iv) measures of affect validation. Most studies implemented FACS manually (73%) to develop products and/or software (20%) and used consumer product-based stimuli that had known and/or defined capacity to evoke a particular affective response, such as films and/or movie clips (20%); minimal attention was paid to consumer products with low levels of emotional competence or with unknown affective impact. The vast majority of studies (53%) did not validate FACS-determined affect and, of the validation measures that were used, most tended to be discontinuous in nature and only captured affect as it holistically related to an experience. This review illuminated some inconsistencies in how FACS is carried out as well as how emotional response is inferred from facial muscle activation. This may prompt researchers to consider measuring the total consumer experience by employing a variety of methodologies in addition to FACS and its emotion-based interpretation guide. Such strategies may better conceptualize consumers' experience with products of low, unknown, and/or undefined capacity to evoke an affective response such as product prototypes, line extensions, etc. (shrink)

In three experiments, we found that after a subtle suggestion, subjects falsely recognized words from their own dreams and thought they had been presented during the waking state. The procedure used in these studies involved three phases. Subjects studied a list of words on Day 1. On Day 2, they received a false suggestion that some words from their previously reported dreams had been presented on the list. On Day 3, they tried to recall only what had occurred on the (...) initial list. Subjects falsely recognized their dream words at a very high rate—sometimes as often as they accurately recognized true words. They reported that they genuinely “remembered” the dream words, as opposed to simply “knowing” that they had been previously presented. These findings, which suggest that dreams can sometimes be mistaken for reality, have significant implications for the practice of psychotherapy. (shrink)

Two recent works in phenomenology of space address unusual themes. Ballanfat’s L’espace vide is concerned with a primal spatialization yielding an Open that is irreducible to a three-dimensional container for objects, while DuFour’s Husserl and Spatiality describes a layered space of ritual whose sensuous immediacy is infused with intercorporeal, interaffective, inter­generational, and geo-historical moments. Both books demonstrate that the phenomenological tradition can deal with complex topics and unfamiliar styles of experience, and both indicate the ethical import of their findings.

This study examines the outcomes of a four-year faculty learning community (FLC) that aimed to transform departmental ethics curriculum by supporting Earth Sciences faculty members as they ethically inquired into their teaching of ethics and refined existing courses in alignment with an Integrated Community-Engaged Learning and Ethical Reflection (ICELER) framework. We present ethnographic case studies that unpack processes through which three faculty members transformed undergraduate courses. We assembled case studies by triangulating interview data, course artifacts, and faculty reflections. We examine (...) how faculty (1) built awareness around teaching ethics, (2) took responsibility for and made judgments about teaching ethics, (3) experimented by designing and implementing ICELER-inspired courses, and (4) interrogated the outcomes of their ethics teaching, utilizing findings to enhance awareness and revise courses. The paper closes by introducing a model detailing how instructors inquire into ethics teaching and how model components might inspire future educational practice and research. (shrink)

Although research integrity practices in institutional settings is not a new area of study, because of its foundational importance in university settings it remains a topic worthy of study. In addition, rarely are all members of the university community included as participants in studies focused upon research integrity and ethics. Thus, to add to the existent literature, the authors investigated research integrity practices in a medium-sized Midwestern polytechnic university setting, including 467 participants from across all divisions of the university community. (...) This mixed data survey study was comprised of six sections; presented is information for two sections—sample demographics and research integrity. The demographics appear reflective of those of the larger survey, as well as the university setting of study. In the research integrity section there were two parts—one qualitative and one quantitative. Implications with regard to research integrity and ethics in the institutional setting of study are presented. (shrink)

Although research integrity practices in institutional settings is not a new area of study, because of its foundational importance in university settings it remains a topic worthy of study. In addition, rarely are all members of the university community included as participants in studies focused upon research integrity and ethics. Thus, to add to the existent literature, the authors investigated research integrity practices in a medium-sized Midwestern polytechnic university setting, including 467 participants from across all divisions of the university community. (...) This mixed data survey study was comprised of six sections; presented is information for two sections—sample demographics and research integrity. The demographics appear reflective of those of the larger survey, as well as the university setting of study. In the research integrity section there were two parts—one qualitative and one quantitative. Implications with regard to research integrity and ethics in the institutional setting of study are presented. (shrink)

Physiologically accurate mouse models of cancer are critical in the pre‐clinical development of novel cancer therapies. However, current standardized animal‐housing temperatures elicit chronic cold‐associated stress in mice, which is further increased in the presence of tumor. This cold‐stress significantly impacts experimental outcomes. Data from our lab and others suggest standard housing fundamentally alters murine physiology, and this can produce altered immune baselines in tumor and other disease models. Researchers may thus underestimate the efficacy of therapies that are benefitted by immune (...) responses. A potential mediator, norepinephrine, also underlies stress pathways common in mice and humans. Therefore, research into mechanisms connecting cold‐stress and norepinephrine signaling with immune depression in mice could highlight new combination therapies for humans to simultaneously target stress while stimulating anti‐tumor immunity. (shrink)

Orthorexia Nervosa has gained increased attention in academia since 1997. However, like other “Exia” conditions, there is debate around its inclusion in the Diagnostic and Statistical Manual of Mental Disorders. This study aimed to examine the experiences of those following a diet indicative of ON in the United Kingdom. This information is essential to the development of diagnostic criteria and classification of ON. Behavioural Reasoning Theory was used to explore reasons contributing to the development of ON. Ten individuals, aged 23–35 (...) years, took part in semi-structured interviews. Inductive thematic analysis was used to analyse the results. Four themes emerged from the data—journey, social, rules/control, and ethical considerations which highlighted contributing factors to the development of ON behaviours, the impact of these behaviours on individuals' social lives, and a strive for control. These findings are the first to suggest that ON involves a more complex set of behaviours than current definitions and proposed diagnostic criteria suggest and highlight the need to consider a variety of reasons for restricted diet when developing diagnostic criteria, screening tools, and classification in the DSM. (shrink)

We describe the design and evaluation of a sub-clinical digital assessment tool that integrates digital biomarkers of depression. Based on three standard cognitive tasks on which people with depression have been known to perform differently than a control group, we iteratively designed a digital assessment tool that could be deployed outside of laboratory contexts, in uncontrolled home environments on computer systems with widely varying system characteristics. We conducted two online studies, in which participants used the assessment tool in their own (...) homes, and completed subjective questionnaires including the Patient Health Questionnaire —a standard self-report tool for assessing depression in clinical contexts. In a first study, we demonstrate that each task can be used in isolation to significantly predict PHQ-9 scores. In a second study, we replicate these results and further demonstrate that when used in combination, behavioral metrics from the three tasks significantly predicted PHQ-9 scores, even when taking into account demographic factors known to influence depression such as age and gender. A multiple regression model explained 34.4% of variance in PHQ-9 scores with behavioral metrics from each task providing unique and significant contributions to the prediction. (shrink)

Books Reviewed in this Article: Transforming Bible Study. By Walter Wink. Pp.175, London, SCM Press, 1981, £3.50. Isaiah 1–39. By R.E. Clements. Pp.xvi. 301, London, Marshall, Morgan and Scott, 1980, £3.95. Isaiah 40–66. By R.N. Whybray. Pp.301, London, Marshall, Morgan and Scott, 1975, Reprinted 1981, £3.95. Die Gestalt Jesu in den synoptischen Evangelien. By Heinrich Kahlefeld. Pp.264, Frankfurt, Verlag Josef Knecht, 1981, no price given. Following Jesus: Discipleship in the Gospel of Mark. By Ernest Best. Pp.283, Sheffield, JSOT Press, 1981, (...) £15.00, £5.95. The Origin of Paul's Gospel. By Seyoon Kim. Pp.xii, 391, Tübingen, J.C.B. Mohr, 1981, 78 DM. An die Römer. By Ernst Käsemann. Pp.xvi, 411, Tübingen, J.C.B. Mohr, 1980, 48 DM. Les Récits de Resurrection des Morts dans le Nouveau Testament. By Gerard Rochais. Pp.xv, 252, Cambridge, Cambridge University Press, 1981, £15.00. Prêtres Anciens, Prétre Nouveau selon le Nouveau Testament. By Albert Vanhoye. Pp.366, Paris Editions du Seuil, 1980, no price given. Woman in the World of Jesus. By Evelyn and Frank Stagg. Pp.292, Edinburgh, The St Andrew Press, 1981, no price given. Jesus, Man and the Church. By Karl Rahner. Pp.260, London, Darton Longman & Todd, 1981, £14.50. Jesus Lord and Savior: A Theopathic Christology and Soteriology. By William M. Thompson. Pp.ix, 287, Leominster, Fowler Wright, 1981, £7.45. God and World in Schleiermacher's ‘Dialektik’ and ‘Glaubenslehre’. Criticism and the Methodology of Dogmatics. By John E. Thiel. Pp.xiv, 239, Bern, Frankfurt and Las Vegas, Peter Lang, 1981, SF 49.50. Ministry: A Case for Change. By Edward Schillebeeckx. Pp.ix, 165, London, SCM Press, 1981, £4.95. The Sacraments: Readings in Contemporary Sacramental Theology. Edited by Michael J. Taylor. Pp.274, New York, Alba House, 1981, $7.95. Believing in the Church: The Corporate Nature of Faith. A Report by the Doctrine Commission of the Church of England. Pp.ix, 310, London, SPCK, 1981, £8.50. Confessing the Faith in the Church of England Today. By R.T. Beckwith. Pp.36, Oxford, La timer House, 1981, £1.00. A Kind of Noah's Ark? The Anglican Commitment to Comprehensiveness. By J.I. Packer. Pp.39, Oxford, Latimer House, 1981, £1.00. Reasonable Belief: A Survey of the Christian Faith. By Anthony Hanson and Richard Hanson. Pp.xii, 283, Oxford University Press, 1981, £8.50. Doctrine in the Church of England. The 1938 Report with a new introduction by G.W.H. Lampe. Pp.lx, 242, London, SPCK, 1982, £8.50. The Divine Right of the Papacy in Recent Ecumenical Theology. By J. Michael Miller. Pp.xvi, 322, Rome, Università Gregoriana Editrice, 1980, 18,000 Lire. Der heilige Geist in der Theologie von Heribert Mühlen: Versucheiner Darstellung und Würdigung. By John B. Banawiratma. Pp.ix, 310, Frankfurt and Bern: Peter D. Lang, 1981, SFr. 60.00. Standing Before God: Studies on Prayer in Scriptures and Tradition with Essays in Honor of John M. Oesterreicher. Edited by Asher Frinkel and Lawrence Frizzell. Pp.410, New York, Ktav Publishing House, 1981, $29.50. Judaism and Healing. By J. David Bleich. Pp.xiii, 199, New York, Ktav, 1981, $15.00. The Diversity of Moral Thinking. By Neil Cooper. Pp.x, 303, Oxford, Clarendon Press: Oxford University Press, 1981, £15.00. L'Homme: Sujet ou Objet? By Jacques Croteau. Pp.260, Montreal, Bellarmin: Tournai, Desclée et Cie, 1981, $15.00. The Texture of Knowledge: An Essay on Religion and Science. By James W. Jones. Pp.97, Washington, University Press of America, 1981, no price given. Cosmos and Creator. By Stanley L. Jaki. Pp.xii, 168, Edinburgh, Scottish Academic Press, 1980, £6.75. Dante, Philomythes and Philosopher: Man in the Cosmos. By Patrick Boyde. Pp.vii, 408, Cambridge, Cambridge University Press, 1981, £30.00. Dissidence et Philosophie au Mayen Âge. By E.L. Fortin. Pp.201, Montreal, Bellarmin, 1981, $12.00. The Philosophy of John Norris of Bemerton. By Richard Acworth. Pp.x, 388, Hildesheim, Georg Olms, 1979, 74 DM. Philosophy and Ideology in Hume's Political Thought. By David Miller. Pp.xii, 218, Oxford, Clarendon Press, 1981, £15.00. Hegelianism. By John Edward Toews. Pp.x, 450, Cambridge, Cambridge University Press, 1980, £25.00. One Hundred Years of Thomism. Edited by V.B. Brezik. Pp.210, Houston, Centre for Thomistic Studies, 1981, no price given. Gramsci's Political Thought: Hegemony, Consciousness and the Revolutionary Process. By J.V. Femia. Pp.xiii, 303, Oxford, Clarendon Press, 1981, £17.50. Greek and Roman Slavery. By Thomas Wiedemann. Pp.xvi, 284, London, Croom Helm, 1981, £10.95, £5.95. Prophecy and Millenarianism. Essays in Honour of Marjorie Reeves. Edited by Ann Williams. Pp.x, 355, London, Longman, 1980, £25.00. Of Prelates and Princes: A Study of the Economic and Social Position of the Tudor Episcopate. By Felicity Heal. Pp.xv, 353, Cambridge, Cambridge University Press, 1980, £17.50. Radical Religious Movements in Early Modern Europe. By Michael Mullett. Pp.xxiv, 193, London, George Allen & Unwin, 1980, £10.50. The Jesuits. By J.C.H. Aveling. Pp.390, London, Blond and Briggs, 1981, £16.95. The Beginnings of Ideology. By Donald R. Kelley. Pp.xv, 351, Cambridge, Cambridge University Press, 1981, £24.00. Utopia and the Ideal Society: A Study of English Utopian Writing 1516–1700. By J.C. Davis. Pp.x, 427, Cambridge, Cambridge University Press, 1981, £25.00. Eastern Politics of the Vatican 1917–1979. By Hansjakob Stehle. Pp.466, Athens, Ohio University Press, 1981, £16.20, £8.10. Structuralism or Criticism? By Geoffrey Strickland. Pp.viii, 209, Cambridge, Cambridge University Press, 1981, £17.50. The Call of God: The Theme of Vocation in the Poetry of Donne and Herbert. By Robert B. Shaw. Pp.xiii, 123, Cambridge, Mass., Cowley Publications, 1981, $5.00. John and Charles Wesley: Selected Prayers, Hymns, Journal Notes, Sermons, Letters and Treatises. Edited by Frank Whaling. Pp.xx, 412, London, SPCK, 1981, £8.95. The Trickster in West Africa: A Study of Mythic Irony and Sacred Delight. By Robert D. Pelton. Pp.312, Berkeley, University of California Press, 1980, £15.00. (shrink)

Cet article se concentre sur le jeu de danse d’une petite fille de neuf ans, filmé par elle-même dans la cour d’une école primaire écossaise, en 2018. Olivia incorpore dans son jeu des objets numériques, non numériques, et son environnement, passant de la sélection de chansons sur un téléphone à la danse avec la caméra, au jeu avec le vent, et à la manipulation d’un cône de signalisation. Elle créé un espace de jeu personnel au milieu de l’espace commun, marqué (...) par la musique, le mouvement, les objets et elle-même. Cet article examine comment, à travers ce processus de danse ludique, Olivia met en scène son enfance genrée au féminin, dans sa façon d’interagir avec les gens, l’espace et les objets. Olivia s’inscrit ainsi dans la tradition du jeu dansé des filles. Mais dans la cour post-numérique, les objets numériques deviennent une partie de son jeu, suivant une autre tradition enfantine du jeu, le “bricolage”, dans lequel les enfants utilisent le monde qui les entoure, à travers le temps et l’espace. (shrink)

Background: Clinical genomic implementation studies pose challenges for informed consent. Consent forms often include complex language and concepts, which can be a barrier to diverse enrollment, and these studies often blur traditional research-clinical boundaries. There is a move toward self-directed, web-based research enrollment, but more evidence is needed about how these enrollment approaches work in practice. In this study, we developed and evaluated a literacy-focused, web-based consent approach to support enrollment of diverse participants in an ongoing clinical genomic implementation study. (...) Methods: As part of the Cancer Health Assessments Reaching Many (CHARM) study, we developed a web-based consent approach that featured plain language, multimedia, and separate descriptions of clinical care and research activities. CHARM offered clinical exome sequencing to individuals at high risk of hereditary cancer. We interviewed CHARM participants about their reactions to the consent approach. We audio recorded, transcribed, and coded interviews using a deductively and inductively derived codebook. We reviewed coded excerpts as a team to identify overarching themes. Results: We conducted 32 interviews, including 12 (38%) in Spanish. Most (69%) enrolled without assistance from study staff, usually on a mobile phone. Those who completed enrollment in one day spent an average of 12 minutes on the consent portion. Interviewees found the information simple to read but comprehensive, were neutral to positive about the multimedia support, and identified increased access to testing in the study as the key difference from clinical care. Conclusions: This study showed that interviewees found our literacy-focused, web-based consent approach acceptable; did not distinguish the consent materials from other online study processes; and valued getting access to testing in the study. Overall, conducting empirical bioethics research in an ongoing clinical trial was useful to demonstrate the acceptability of our novel consent approach but posed practical challenges. (shrink)

The speech-to-song illusion ( Deutsch et al., 2011 ) tracks the perceptual transformation from speech to song across repetitions of a brief spoken utterance. Because it involves no change in the stimulus itself, but a dramatic change in its perceived affiliation to speech or to music, it presents a unique opportunity to comparatively investigate the processing of language and music. In this study, native English-speaking participants were presented with brief spoken utterances that were subsequently repeated ten times. The utterances were (...) drawn either from languages that are relatively difficult for a native English speaker to pronounce, or languages that are relatively easy for a native English speaker to pronounce. Moreover, the repetition could occur at regular or irregular temporal intervals. Participants rated the utterances before and after the repetitions on a 5-point Likert-like scale ranging from “sounds exactly like speech” to “sounds exactly like singing.” The difference in ratings before and after was taken as a measure of the strength of the speech-to-song illusion in each case. The speech-to-song illusion occurred regardless of whether the repetitions were spaced at regular temporal intervals or not; however, it occurred more readily if the utterance was spoken in a language difficult for a native English speaker to pronounce. Speech circuitry seemed more liable to capture native and easy-to-pronounce languages, and more reluctant to relinquish them to perceived song across repetitions. (shrink)

Exploratory studies employing volunteer subjects are especially vulnerable to race and class bias. This article illustrates how inattention to race and class as critical dimensions in women's lives can produce biased research samples and lead to false conclusions. It analyzes the race and class background of 200 women who volunteered to participate in an in-depth study of Black and White professional, managerial, and administrative women. Despite a multiplicity of methods used to solicit subjects, White women raised in middle-class families who (...) worked in male-dominated occupations were the most likely to volunteer, and White women were more than twice as likely to respond to media solicitations or letters. To recruit most Black subjects and address their concerns about participation required more labor-intensive strategies involving personal contact. The article discusses reasons for differential volunteering and ways to integrate race and class into qualitative research on women. (shrink)

Antonio Gramsci is one of the major social and political theorists of the 20th century whose work has had an enormous influence on several fields, including educational theory and practice. Gramsci and Education demonstrates the relevance of Antonio Gramsci's thought for contemporary educational debates. The essays are written by scholars located in different parts of the world, a number of whom are well known internationally for their contributions to Gramscian scholarship and/or educational research. The collection deals with a broad range (...) of topics, including schooling, adult education in general, popular education, workers' education, cultural studies, critical pedagogy, multicultural education, and the role of intellectuals in contemporary society. (shrink)

This editorial explains why we are launching Research Integrity and Peer Review, a new open-access journal that will provide a home to research on ethics, reporting, and evaluation of research. We discuss how the idea to launch this journal came about and identify the gaps in knowledge where we would like to encourage more research and interdisciplinary discussion. We are particularly keen to receive submissions presenting actual research that will increase our understanding and suggest potential solutions to issues related to (...) peer review, study reporting, and research and publication ethics. (shrink)