We extend attribution and stakeholder theory in the context of crisis reputation management by examining differences in stakeholder perceptions in the form of organization-related blame. We presented eight stakeholder groups with factual information surrounding the Deepwater Horizon Oil Spill and asked them to indicate the extent to which they blamed the leaders and organizations associated with the event. Stakeholders also completed a survey assessing their attribution styles. Results indicated that perceptions of blame were affected by the interaction of stakeholder role (...) (i.e., active vs. passive) with attribution style (i.e., optimistic vs. pessimistic). Our results suggest that organizational leaders’ understanding of their stakeholders may be an important aspect in managing stakeholders’ sensemaking during crises. (shrink)

This book focuses on the social psychology of belief systems and how they influence perceptions of reality. These belief systems, from politics to religion to science, shape one¿s thoughts and views, but also can be the cause of conflict and disagreement over values, particularly when they are enacted in political policies. ¿ In¿Belief Systems and the Perceptions of Reality, editors Bastiaan Rutjens and Mark Brandt examine the social psychological effects at the heart of the conflict, by bringing together contributions (...) under five themes: Motivated Reasoning; Inequality; Threat; Scientists Interpreting Science; and People Interpreting Science. This book aims to create a more integrated understanding of reality perception and its connection with belief systems, viewed through the lens of social psychology. ¿ The synthesis of expert contributors as well as the literature around social psychology and belief systems makes this a unique resource for students, researchers and academics in behavioural and social sciences, as well as activists and journalists working in this political field. (shrink)

The Case Study Method of Instruction (CSMI) is an excellent vehicle for achieving many instructional goals, including employing critical thinking to facilitate learning. The best results occur when instructors have a clear understanding of the CSMI and critical thinking. In this article, the author describes the evolution of the CSMI, its notable characteristics, and its instructional benefits. The author also presents five detailed definitions of critical thinking, and explains how case studies can be used to lead students to think critically (...) and subsequently learn. (shrink)

Studies on transposable elements of the Ac family have led to different models for excision gap repair in either plants or Drosophila. Excision products generated by the plant transposable elements Ac and Tam3 imply a more or less straightforward ligation of broken ends; excision products of the Drosophila P element indicate the involvement of ‘double‐strand break’ (DSB) repair. Recent findings that excision products of Ac and Tam3 can also contain traces of the element ends indicate, however, that DSB repair might (...) be an alternative repair mechanism in plants. A functional DSB repair mechanism in plants can also be deduced from the observed rapid increases of Ac copy number during plant development and from the involvement of Ac in the generation of internal Ac deletions. On the other hand, alternative repair mechanisms may also be functional in Drosophila, because some of the ‘footprints’ generated upon P excision can be explained by a mechanism that has been postulated for excision gap repair in plants. It is concluded that plants and Drosophila can use similar repair mechanisms, but that the predominance of a certain repair mechanism is determined by the host. (shrink)

About one third of patients with epilepsy have seizures refractory to the medical treatment. Electrical stimulation mapping is the gold standard for the identification of “eloquent” areas prior to resection of epileptogenic tissue. However, it is time-consuming and may cause undesired side effects. Broadband gamma activity recorded with extraoperative electrocorticography during cognitive tasks may be an alternative to ESM but until now has not proven of definitive clinical value. Considering their role in cognition, the alpha and beta bands could further (...) improve the identification of eloquent cortex. We compared gamma, alpha and beta activity, and their combinations for the identification of eloquent cortical areas defined by ESM. Ten patients with intractable focal epilepsy participated in a delayed-match-to-sample task, where syllable sounds were compared to visually presented letters. We used a generalized linear model approach to find the optimal weighting of each band for predicting ESM-defined categories and estimated the diagnostic ability by calculating the area under the receiver operating characteristic curve. Gamma activity increased more in eloquent than in non-eloquent areas, whereas alpha and beta power decreased more in eloquent areas. Diagnostic ability of each band was close to 0.7 for all bands but depended on multiple factors including the time period of the cognitive task, the location of the electrodes and the patient’s degree of attention to the stimulus. We show that diagnostic ability can be increased by 3–5% by combining gamma and alpha and by 7.5–11% when gamma and beta were combined. We then show how ECoG power modulation from cognitive testing can be used to map the probability of eloquence in individual patients and how this probability map can be used in clinical settings to optimize ESM planning. We conclude that the combination of gamma and beta power modulation during cognitive testing can contribute to the identification of eloquent areas prior to ESM in patients with refractory focal epilepsy. (shrink)

J. L. Mackie distinguished himself in twentieth-century philosophy by presenting an important objection to the traditional free will explanation for why God would allow evil: If evil is due to the free choice of creatures, why wouldn’t an omnipotent God simply create free creatures who would choose better? Alvin Plantinga, in turn, distinguished himself with his critique of Mackie. Plantinga’s main point is that Mackie made a mistake in assuming that it is within the power of omnipotence fully to create (...) just any possible world. However, Mackie made a second questionable assumption which Plantinga does not critique, and which I aim to clarify in this article. Mackie assumes that a God, as construed by classical theistic belief, who could create either of two people—one of whom would freely choose right and the other of whom would freely choose wrong—must create the one who would freely choose right. This assumption motivates Plantinga’s own account of trans-world depravity, which suggests that every free creature God might have created would have sinned had God created them. I consider Plantinga’s suggestion highly improbable. More importantly, under Mackie’s assumption, if there is at least one possible creature who would choose rightly, then there is no possibility of God ever allowing any other creature to sin, which would seem to be incompatible with their having any free will. -/- This version of the paper does have the same pagination as the published version. Permission has been granted from the Editor of Philosophia Christi to upload this contribution according to Philosophy Documentation Center terms of use. Learn more about the Journal by going to wwwepsociety. org/philchristi. (shrink)

When attempting to answer the question, in the context of clinical healthcare, one might be tempted to leap to either of two rather obvious, but seemingly contradictory conclusions. On the one hand, we might have a general impression of religion not making much of a distinctive and clear difference, at least in the actions and outcomes of most cases of clinical interaction. Those of us in the bioethics world of discourse are likely to think only of the less common cases (...) of Christian Scientists, Jehovah's Witnesses, Orthodox Jews, or certain religious groups who seem to the majority of the population to hold especially sectarian, if not beliefs about medical matters. The so-called mainstream religious groups do not get much attention because they largely don't cause much trouble ; they have learned to bracket their religious commitments from at least any professional settings ; or they don't hold views entailing consequences any different from those of most nonbelieving, generally upright individuals. Furthermore, although religious believers may have some distinctive views, these views don't often noticeably manifest themselves in distinctive or significant ways. (shrink)

Mobile devices with health apps, direct-to-consumer genetic testing, crowd-sourced information, and other data sources have enabled research by new classes of researchers. Independent researchers, citizen scientists, patient-directed researchers, self-experimenters, and others are not covered by federal research regulations because they are not recipients of federal financial assistance or conducting research in anticipation of a submission to the FDA for approval of a new drug or medical device. This article addresses the difficult policy challenge of promoting the welfare and interests of (...) research participants, as well as the public, in the absence of regulatory requirements and without discouraging independent, innovative scientific inquiry. The article recommends a series of measures, including education, consultation, transparency, self-governance, and regulation to strike the appropriate balance. (shrink)

Professional identity and competent ethical behaviors of nursing students are commonly developed through curricular inclusion of professional nursing values education. Despite the enactment of this approach, nursing students continue to express difficulty in managing ethical conflicts encountered in their practice. This descriptive correlational study explores the relationships between professional nursing values, self-esteem, and ethical decision making among senior baccalaureate nursing students. A convenience sample of 47 senior nursing students from the United States were surveyed for their level of internalized professional (...) nursing values (Revised Professional Nursing Values Scale), level of self-esteem (Rosenberg’s Self-Esteem Scale), and perceived level of confidence in ethical decision making. A significant positive relationship (p < 0.05) was found between nursing students’ professional nursing values and levels of self-esteem. The results of this study can be useful to nursing educators whose efforts are focused on promoting professional identity development and competent ethical behaviors of future nurses. (shrink)

Background Since 2015, Michigan has required parents who request nonmedical exemptions (NMEs) from school or daycare immunization mandates to receive education from local public health staff (usually nurses). This is unlike most other US states that have implemented mandatory immunization counseling, which require physicians to document immunization education, or which provide online instruction. -/- Purpose To attend to the activity and dispositions of the public health staff who provide “waiver education”. -/- Method This study reports results of focus group interviews (...) with 39 of Michigan's vaccine waiver educators (37 nurses), conducted during 2016 and 2017, and analyzed in 2018. -/- Findings Four themes emerged from analysis of the transcripts of these interviews: Participants had (1) complex and nuanced observations and evaluations of parents' judgments and feelings about vaccines and vaccine education; (2) sympathetic attitudes about alternative vaccine schedules; (3) critical and supportive evaluations of institutional policies and the background political context of immunization education; and (4) consistent commitments to respect parents, affirm their values, and protect their rights. Discussion These results show that public health nurses are sensitive to the burdens mandatory immunization education places on families, the motivations for parents' requests for nonmedical exemptions, and the values implicated by personal immunization decisions and government immunization policies. In light of the unique training, experiences, and public reputation of nurses, there is good reason for additional investigation into the roles that nurses can play in immunization education and in vaccine mandate policies, more generally. (shrink)

Editors’ Note: A major goal of Science and Engineering Ethics is to promote discussion of the ethical issues raised by various aspects of science and engineering, both within the pages of this journal and beyond. We are beginning a series of case presentations and discussions in the Educational Forum. We invite readers to respond to the case and accompanying commentaries, and to submit other cases and commentaries for future publication. We look forward to hearing from you. — S. J. Bird, (...) R. E. Spier. (shrink)

This study examines the family environments and hormone profiles of 316 individuals aged 2 months-58 years residing in a rural village on the east coast of Dominica, a former British colony in the West Indies. Fieldwork was conducted over an eight-year period (1988–1995). Research methods and techniques include radioimmunoassay of cortisol and testosterone from saliva samples (N=22,340), residence histories, behavioral observations of family interactions, extensive ethnographic interview and participant observation, psychological questionnaires, and medical examinations.Analyses of data indicate complex, sex-specific effects (...) of family environment on endocrine function. Male endocrine profiles exhibit greater sensitivity to presence of father than do female endocrine profiles. Father-absent males tend to have (a) low cortisol levels during infancy, (b) high or abnormal cortisol profiles during childhood and adolescence, and (c) high cortisol and low testosterone levels during adulthood compared with those of males raised with a resident father. These results indicate that early family environment has significant effects on endocrine response throughout male life histories. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Ethical, Legal, and Social Implications Research Program at the National Human Genome Research InstituteEric M. Meslin (bio), Elizabeth J. Thomson (bio), and Joy T. Boyer (bio)Organizers of the Human Genome Project (HGP) understood from the beginning that the scientific activities of mapping and sequencing the human genome would raise ethical, legal, and social issues that would require careful attention by scientists, health care professionals, government officials, and the (...) public. The establishment of the ELSI (ethical, legal, and social implications) programs at the National Human Genome Research Institute (NHGRI) and the Department of Energy (DOE) was thought to be vital to the success of the HGP in the United States. It also provided a novel approach to the simultaneous study of ethical, legal, and social issues and basic scientific issues. Eric Juengst, the first director of the ELSI program, described its origins in a previous issue of the Kennedy Institute of Ethics Journal (Juengst 1991). Now in its seventh year, the ELSI program has accomplished much. This article summarizes the evolution and goals of the ELSI program at NHGRI, outlines the program’s current research priorities with examples of activities within each priority area, and provides a look to the future, including the initiation of a strategic planning process.Evolution and Goals of the ELSI Research ProgramThe HGP’s “genomic” goals are unique: to map and sequence the entire human genome—some 3 billion base pairs that make up approximately 80–100,000 genes—and the genomes of related model organisms by the year 2005. This goal was particularly ambitious since, when it was proposed, the technologies for mapping and sequencing had yet to be developed. When the HGP was first established, its organizers also elaborated a set of ELSI goals, which they saw as vital to the success of the genome project. The original ELSI goals were: (1) to anticipate and address the implications of the HGP for individuals and society and (2) to examine the ELSI consequences of mapping and sequencing the human genome in order to stimulate public discussion. To meet these goals, the NHGRI created its ELSI research program in 1990. Along with mapping, sequencing, [End Page 291] and mammalian genetics, ELSI was one of four original branches in the NHGRI Division of Extramural Research that funded research in those areas. Although the individual “branches” no longer exist, the mechanisms for funding research remain much the same. While the overall goals of the program have not changed, the specific ways of achieving the goals have continued to evolve. The importance of the ELSI program lies not in the collection of a full set of data that will be valuable in and of itself, but in the value of using and interpreting this new set of information.Early on, the NHGRI described a set of somewhat more specific goals: (1) to develop a program to help understand the ethical, legal, and social implications of the human genome project and (2) to identify and define the major issues of concern and develop policy options to address them. These more specific goals have been largely met. As the most recent biennial NHGRI Progress Report notes, “a robust ELSI research and education program has been established, many of the most urgent ELSI issues have been identified, and many policy options to address these issues have been proposed” (NCHGR 1995, p. 21). Between 1990 and 1996, ELSI provided more than $32.5 million in funding through 128 research and education grants in more than 30 states and in Canada (Table 1). The ELSI research budget is unique in that when originally created, it was specifically tied to the amount of money provided for the overall NHGRI budget. The NHGRI originally devoted 3 percent of its extramural budget to fund ELSI projects, but in FY 1991, it increased the ELSI budget to 5 percent, a figure that remains today. Table 2 lists the expenditures for each fiscal year since 1990 and the cumulative expenditures to date. The ELSI research budget at NHGRI this year will be about $7 million. When other sources of funding—e.g., co-funding arrangements with other institutes and agencies and the funding of ELSI... (shrink)

In the longstanding foundational debate whether to require that probability is countably additive, in addition to being finitely additive, those who resist the added condition raise two concerns that we take up in this paper. (1) _Existence_: Settings where no countably additive probability exists though finitely additive probabilities do. (2) _Complete Additivity_: Where reasons for countable additivity don’t stop there. Those reasons entail complete additivity—the (measurable) union of probability 0 sets has probability 0, regardless the cardinality of that union. Then (...) probability distributions are discrete, not continuous. We use Easwaran’s (Easwaran, Thought 2:53–61, 2013) advocacy of the _Comparative_ principle to illustrate these two concerns. Easwaran supports countable additivity, both for numerical probabilities and for finer, qualitative probabilities, by defending a condition he calls the _Comparative_ principle [ \({\mathcal{C}}\) ]. For numerical probabilities, principle \({\mathcal{C}}\) contrasts pairs, P 1 and P 2, defined over a common partition \(\prod\) = {a _i_ : _i_ ∈ I} of measurable events. \({\mathcal{C}}\) requires that no P 1 may be pointwise dominated, i.e., no (finitely additive) probability P 2 exists such that for each _i_ ∈ I, P 2 (a _i_ ) > P 1 (a _i_ ). By design, the cardinality of \(\prod\) is not limited in \({\mathcal{C}}\), which Easwaran asserts is important when arguing that the principle does not require more, or less, than that probability is countably additive. We agree that a numerical probability P satisfies principle \({\mathcal{C}}\) in all partitions just in case P is countably additive. However, we show that for numerical probabilities, by considering the size of the algebra of events to which probability is applied, principle \({\mathcal{C}}\) is subject to each of the above concerns, (1) and (2). Also, Easwaran considers principle \({\mathcal{C}}\) with non-numerical, qualitative probabilities, where a qualitative probability may be finer than an almost agreeing numerical probability P. A qualitative probability is regular if possible events are strictly more likely than impossible events. Easwaran motivates and illustrates regular qualitative probabilities using a continuous, almost agreeing quantitative probability that is uniform on the unit interval. We make explicit the conditions for applying principle \({\mathcal{C}}\) with qualitative probabilities and show that \({\mathcal{C}}\) restricts regular qualitative probabilities to those whose almost agreeing quantitative probabilities are completely additive. For instance, Easwaran’s motivating example of a regular qualitative probability is precluded by principle \({\mathcal{C}}\). (shrink)

Sustained attention, a key cognitive skill that improves during childhood and adolescence, tends to be worse in some emotional and behavioural disorders. Sustained attention is typically studied in non-affective task contexts; here, we used a novel task to index performance in affective versus neutral contexts across adolescence (N = 465; ages 11–18). We asked whether: (i) performance would be worse in negative versus neutral task contexts; (ii) performance would improve with age; (iii) affective interference would be greater in younger adolescents; (...) (iv) adolescents at risk for depression and higher in anxiety would show overall worse performance; and (v) would show differential performance in negative contexts. Results indicated that participants performed more poorly in negative contexts and showed age-related performance improvements. Those at risk of depression performed more poorly than those at lower risk. However, there was no difference between groups as a result of affective context. For anxiety there was no difference in performance as a function of severity. However, those with higher anxiety showed less variance in their reaction times to negative stimuli than those with lower anxiety. One interpretation is that moderate levels of emotional arousal associated with anxiety make individuals less susceptible to the distracting effects of negative stimuli. (shrink)

This volume examines some of the most contentious social justice issues present in the corpus of Augustine's writings. Whether one is concerned with human trafficking and the contemporary slave trade, the global economy, or endless wars, these essays further the conversation on social justice as informed by the writings of Augustine of Hippo.

This paper describes a theory that explains both the creativity and the efficiency of people's conceptual combination. In the constraint theory, conceptual combination is controlled by three constraints of diagnosticity, plausibility, and informativeness. The constraints derive from the pragmatics of communication as applied to compound phrases. The creativity of combination arises because the constraints can be satisfied in many different ways. The constraint theory yields an algorithmic model of the efficiency of combination. The C3 model admits the full creativity of (...) combination and yet efficiently settles on the best interpretation for a given phrase. The constraint theory explains many empirical regularities in conceptual combination, and makes various empirically verified predictions. In computer simulations of compound phrase interpretation, the C3 model has produced results in general agreement with people's responses to the same phrases. (shrink)

Purpose: Our aim was to determine if self-determined motivation (SDM) in elite, men’s soccer changes over time and differs as a function of age, skill-grouping, and engagement in soccer play and practice. We tested predictions from the Developmental Model of Sport Participation (DMSP) regarding relations between practice and play and SDM among both elite and non-elite samples. Methods: Elite youth soccer players in the UK (n = 31; from the Under 13/U13 yr and U15 yr age groups) completed practice history (...) and motivation questionnaires at time1 (T1) and ~2 years later (T2: now U15 yr & U17 yr). Non-elite players (n = 32; from U15 yr and U17 yr) completed the same questionnaires at T2 only. Results: For the elite groups, global SDM decreased over time for the current U17 group (from U15), but no change was seen for the current U15 group (from U13). Age group differences at T2 mirrored these data, with U17 players showing lower global SDM and higher controlled motivation than U15 elites. The non-elite players did not show age group differences, but elites scored higher for global SDM and autonomous motivation than non-elites. The recent hours accumulated in practice negatively correlated with global SDM in elite and non-elite groups, but play was unrelated to measures of motivation. Conclusions: Differences in SDM as a function of age and skill point towards the dynamic nature of these motivations over time, likely a result of proximity to external rewards related to professional status. Although high volumes of practice are related to lower global SDM in both skill groups, the absence of any relations between SDM and soccer play does not support a key prediction related to the DMSP. (shrink)

In fifteen witty essays, fifteen philosophers answer the questions of what writer, director, actor, comedian, musician, and deep thinker Woody Allen is trying to say and why anyone should care. Original.

This unconventional and lighthearted introduction to the ideas of the major Western philosophers examines The Simpsons — TV’s favorite animated family. The authors look beyond the jokes, the crudeness, the attacks on society — and see a clever display of irony, social criticism, and philosophical thought. The writers begin with an examination of the characters. Does Homer actually display Aristotle’s virtues of character? In what way does Bart exemplify American pragmatism? The book also examines the ethics and themes of the (...) show, and concludes with discussions of how the series reflects the work of Aristotle, Marx, Camus, Sartre, and other thinkers. (shrink)

At the beginning of 2020, COVID-19 became a global problem. Despite all the efforts to emphasize the relevance of preventive measures, not everyone adhered to them. Thus, learning more about the characteristics determining attitudinal and behavioral responses to the pandemic is crucial to improving future interventions. In this study, we applied machine learning on the multi-national data collected by the International Collaboration on the Social and Moral Psychology of COVID-19 (N = 51,404) to test the predictive efficacy of constructs from (...) social, moral, cognitive, and personality psychology, as well as socio-demographic factors, in the attitudinal and behavioral responses to the pandemic. The results point to several valuable insights. Internalized moral identity provided the most consistent predictive contribution—individuals perceiving moral traits as central to their self-concept reported higher adherence to preventive measures. Similar was found for morality as cooperation, symbolized moral identity, self-control, open-mindedness, collective narcissism, while the inverse relationship was evident for the endorsement of conspiracy theories. However, we also found a non-negligible variability in the explained variance and predictive contributions with respect to macro-level factors such as the pandemic stage or cultural region. Overall, the results underscore the importance of morality-related and contextual factors in understanding adherence to public health recommendations during the pandemic. (shrink)

Russell’s most important source for his book on Leibniz was C. I. Gerhardt’s seven-volume Die philosophischen Schriften von Gottfried Wilhelm Leibniz. Russell heavily annotated his copy of this important edition of Leibniz’s works. The present paper records all Russell’s marginalia, with the exception of passages marked merely by vertical lines in the margin, and provides explanatory commentary.

© 2015, Springer-Verlag Berlin Heidelberg.Genetic studies have identified single nucleotide polymorphisms associated with the risk of prostate cancer. It remains unclear whether such genetic variants are associated with disease aggressiveness. The NCI-SPORE Genetics Working Group retrospectively collected clinicopathologic information and genotype data for 36 SNPs which at the time had been validated to be associated with PC risk from 25,674 cases with PC. Cases were grouped according to race, Gleason score and aggressiveness. Statistical analyses were used to compare the frequency (...) of the SNPs between different disease cohorts. After adjusting for multiple testing, only PC-risk SNP rs2735839 was significantly and inversely associated with aggressive and high-grade disease in European men. Similar associations with aggressive and high-grade disease were documented in African-American subjects. The G allele of rs2735839 was associated with disease aggressiveness even at low PSA levels in both European and African-American men. Our results provide further support that a PC-risk SNP rs2735839 near the KLK3 gene on chromosome 19q13 may be associated with aggressive and high-grade PC. Future prospectively designed, case-case GWAS are needed to identify additional SNPs associated with PC aggressiveness. (shrink)

We take up the challenge of developing an international network with capacity to survey the world’s scientists on an ongoing basis, providing rich datasets regarding the opinions of scientists and scientific sub-communities, both at a time and also over time. The novel methodology employed sees local coordinators, at each institution in the network, sending survey invitation emails internally to scientists at their home institution. The emails link to a ‘10 second survey’, where the participant is presented with a single statement (...) to consider, and a standard five-point Likert scale. In June 2023, a group of 30 philosophers and social scientists invited 20,085 scientists across 30 institutions in 12 countries to participate, gathering 6,807 responses to the statement Science has put it beyond reasonable doubt that COVID-19 is caused by a virus. The study demonstrates that it is possible to establish a global network to quickly ascertain scientific opinion on a large international scale, with high response rate, low opt-out rate, and in a way that allows for significant (perhaps indefinite) repeatability. Measuring scientific opinion in this new way would be a valuable complement to currently available approaches, potentially informing policy decisions and public understanding across diverse fields. (shrink)

Late in 1990, the Center for the Study of Ethics in the Professions at Illinois Institute of Technology (lIT) received a grant of more than $200,000 from the National Science Foundation to try a campus-wide approach to integrating professional ethics into its technical curriculum.! Enough has now been accomplished to draw some tentative conclusions. I am the grant's principal investigator. In this paper, I shall describe what we at lIT did, what we learned, and what others, especially philosophers, can learn (...) from us. We set out to develop an approach that others could profitably adopt. I believe that we succeeded. (shrink)

In this paper we present two compatible hypotheses to explain interest in celebrity gossip. The Learning Hypothesis explains interest in celebrity gossip as a by-product of an evolved mechanism useful for acquiring fitness-relevant survival information. The Parasocial Hypothesis sees celebrity gossip as a diversion of this mechanism, which leads individuals to misperceive celebrities as people who are part of their social network. Using two preliminary studies, we tested our predictions. In a survey with 838 respondents and in-depth interviews with 103 (...) individuals, we investigated how interest in celebrity gossip was related to several dimensions of the participants’ social lives. In support of the Learning Hypothesis, age proved to be a strong predictor of interest in celebrities. In partial support of the Parasocial Hypothesis, media exposure, but not social isolation, was a strong predictor of interest in celebrities. The preliminary results support both theories, indicate that across our life span celebrities move from being teachers to being friends, and open up a list of future research opportunities. (shrink)