Swarthmore College

Building on and extending existing research, this article proposes a 4-phase model of interest development. The model describes 4 phases in the development and deepening of learner interest: triggered situational interest, maintained situational interest, emerging (less-developed) individual interest, and well-developed individual interest. Affective as well as cognitive factors are considered. Educational implications of the proposed model are identified.

This paper studies risk attitudes using a large representative survey and a complementary experiment conducted with a representative subject pool in subjects' homes. Using a question asking people about their willingness to take risks "in general", we find that gender, age, height, and parental background have an economically significant impact on willingness to take risks. The experiment confirms the behavioral validity of this measure, using paid lottery choices. Turning to other questions about risk attitudes in specific contexts, we find similar results on the determinants of risk attitudes, and also shed light on the deeper question of stability of risk attitudes across contexts. We conduct a horse race of the ability of different measures to explain risky behaviors such as holdings stocks, occupational choice, and smoking. The question about risk taking in general generates the best all-round predictor of risky behavior.

Whether buying a pair of jeans or applying to college, everyday decisions, big and small, have become increasingly complex due to the abundance of choice with which we are presented. As Americans, we assume that more choice means better options and greater satisfaction--but choice overload can make you question your decisions before you even make them, it can set you up for unrealistically high expectations, and it can make you blame yourself for failures. This can lead to decision-making paralysis, anxiety, and stress. In this book, social scientist Schwartz explains at what point choice--the hallmark of individual freedom that we so cherish--becomes detrimental to our psychological and emotional well-being. He offers practical steps on how to limit choices to a manageable number, focus on those that are important and ignore the rest, and derive greater satisfaction from the choices you have to make.--From publisher description.

Journal Article Protection and Real Wages Get access Wolfgang F. Stolper, Wolfgang F. Stolper Swarthmore, Penna. Search for other works by this author on: Oxford Academic Google Scholar Paul A. Samuelson Paul A. Samuelson Cambridge, Mass. Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 9, Issue 1, November 1941, Pages 58–73, https://doi.org/10.2307/2967638 Published: 01 November 1941

* The Self Under Siege * From the Romantic to the Modern Vision of Self * Social Saturation and the Populated Self * Truth in Trouble * The Emergence of Postmodern Culture * From Self to Relationship * A Collage of Postmodern Life * Self-Renewal and Sincerity * Reckoning and Relativity

Positive education is defined as education for both traditional skills and for happiness. The high prevalence worldwide of depression among young people, the small rise in life satisfaction, and the synergy between learning and positive emotion all argue that the skills for happiness should be taught in school. There is substantial evidence from well controlled studies that skills that increase resilience, positive emotion, engagement and meaning can be taught to schoolchildren. We present the story of teaching these skills to an entire school—Geelong Grammar School—in Australia, and we speculate that positive education will form the basis of a ‘new prosperity’, a politics that values both wealth and well‐being.

Mobility has become an evocative keyword for the twenty‐first century and a powerful discourse that creates its own effects and contexts. The concept of mobilities encompasses both the large‐scale ...

Preface From Individual Knowledge to Communal Construction The Impasse of Individual Knowledge Crisis in Representation and the Emergence of Social Construction Constructionism in Question Social Construction and Moral Orders Criticism and Consequence Social Psychology and the Wrong Revolution The Cultural Consequences of Deficit Discourse Objectivity as Rhetorical Achievement From Self to Relationship Self-Narration in Social Life Emotion as Relationship Transcending Narrative in the Therapeutic Context The Communal Origins of Meaning Deceit: From Conscience to Community Notes References Index

Presents an analysis of theory and research in social psychology which reveals that while methods of research are scientific in character, theories of social behavior are primarily reflections of contemporary history. The dissemination of psychological knowledge modifies the patterns of behavior upon which the knowledge is based. This modification occurs because of the prescriptive bias of psychological theorizing, the liberating effects of knowledge, and the resistance based on common values of freedom and individuality. In addition, theoretical premises are based primarily on acquired dispositions. As the culture changes, such dispositions are altered, and the premises are often invalidated. Several modifications in the scope and methods of social psychology are derived from this analysis. (53 ref.) (PsycINFO Database Record (c) 2013 APA, all rights reserved)

How should I describe myself to you at this moment?You would scarcely be surprised if I told you that I am now at my desk, absorbed in thought.I entertain an idea, consider its shortcomings, play with another, extend its possibilities, and slowly I am moved to write.I try fi tfully to transform these fl eeting states of mind into words, hoping that these pages will allow you, the reader, to understand my thoughts.Doesn't this sound quite reasonable?Consider again: How does this commonplace passage defi ne me as a writer?And in defi ning me, what does it tell us about our conceptions of being human?In important respects, we fi nd here a picture of me as an individual thinker, dwelling in an interior world of consciousness that is all my own.And by implication, isn't this to say that we are each alone in our inner worlds?We have no direct access to each other's thoughts, and it is often diffi cult to translate thoughts into words.It is a world in which you can never plumb the depths of my mind; you will never fully understand me.And too, your private world will always be a mystery to me.In effect, this common account is one that defi nes us in terms of alienated beings."So what," you may respond."It is simply a fact that we are separate individuals, each living in a private consciousness.That's just life."Or is it?If we accept this view of ourselves as bounded beings, the essential "me" dwelling behind the eyeballs, then we must continuously confront issues of separation.I must always be on guard, lest others see the faults in my

'Analysis of Variance' published in 'International Encyclopedia of Statistical Science'

Can people feel worse off as the options they face increase? The present studies suggest that some people--maximizers--can. Study 1 reported a Maximization Scale, which measures individual differences in desire to maximize. Seven samples revealed negative correlations between maximization and happiness, optimism, self-esteem, and life satisfaction, and positive correlations between maximization and depression, perfectionism, and regret. Study 2 found maximizers less satisfied than nonmaximizers (satisficers) with consumer decisions, and more likely to engage in social comparison. Study 3 found maximizers more adversely affected by upward social comparison. Study 4 found maximizers more sensitive to regret and less satisfied in an ultimatum bargaining game. The interaction between maximizing and choice is discussed in terms of regret, adaptation, and self-blame. (PsycINFO Database Record (c) 2013 APA, all rights reserved)(journal abstract)

This paper investigates whether there is a link between cognitive ability, risk aversion, and impatience, using a representative sample of roughly 1,000 German adults. Subjects participate in choice experiments with monetary incentives measuring risk aversion, and impatience over an annual horizon, and conduct two different, widely used, tests of cognitive ability. We find that lower cognitive ability is associated with greater risk aversion, and more pronounced impatience. These relationships are significant, and robust to controlling for personal characteristics, education, income, and measures of credit constraints. We perform a series of additional robustness checks, which help rule out other possible confounds.

Can people feel worse off as the options they face increase? The present studies suggest that some people--maximizers--can. Study 1 reported a Maximization Scale, which measures individual differences in desire to maximize. Seven samples revealed negative correlations between maximization and happiness, optimism, self-esteem, and life satisfaction, and positive correlations between maximization and depression, perfectionism, and regret. Study 2 found maximizers less satisfied than nonmaximizers (satisficers) with consumer decisions, and more likely to engage in social comparison. Study 3 found maximizers more adversely affected by upward social comparison. Study 4 found maximizers more sensitive to regret and less satisfied in an ultimatum bargaining game. The interaction between maximizing and choice is discussed in terms of regret, adaptation, and self-blame.

The notion of the "biological individual" is crucial to studies of genetics, immunology, evolution, development, anatomy, and physiology. Each of these biological subdisciplines has a specific conception of individuality, which has historically provided conceptual contexts for integrating newly acquired data. During the past decade, nucleic acid analysis, especially genomic sequencing and high-throughput RNA techniques, has challenged each of these disciplinary definitions by finding significant interactions of animals and plants with symbiotic microorganisms that disrupt the boundaries that heretofore had characterized the biological individual. Animals cannot be considered individuals by anatomical or physiological criteria because a diversity of symbionts are both present and functional in completing metabolic pathways and serving other physiological functions. Similarly, these new studies have shown that animal development is incomplete without symbionts. Symbionts also constitute a second mode of genetic inheritance, providing selectable genetic variation for natural selection. The immune system also develops, in part, in dialogue with symbionts and thereby functions as a mechanism for integrating microbes into the animal-cell community. Recognizing the "holobiont"--the multicellular eukaryote plus its colonies of persistent symbionts--as a critically important unit of anatomy, development, physiology, immunology, and evolution opens up new investigative avenues and conceptually challenges the ways in which the biological subdisciplines have heretofore characterized living entities.

The past several months have witnessed the emergence of SARS-CoV-2 variants with novel spike protein mutations that are influencing the epidemiological and clinical aspects of the COVID-19 pandemic. These variants can increase rates of virus transmission and/or increase the risk of reinfection and reduce the protection afforded by neutralizing monoclonal antibodies and vaccination. These variants can therefore enable SARS-CoV-2 to continue its spread in the face of rising population immunity while maintaining or increasing its replication fitness. The identification of four rapidly expanding virus lineages since December 2020, designated variants of concern, has ushered in a new stage of the pandemic. The four variants of concern, the Alpha variant (originally identified in the UK), the Beta variant (originally identified in South Africa), the Gamma variant (originally identified in Brazil) and the Delta variant (originally identified in India), share several mutations with one another as well as with an increasing number of other recently identified SARS-CoV-2 variants. Collectively, these SARS-CoV-2 variants complicate the COVID-19 research agenda and necessitate additional avenues of laboratory, epidemiological and clinical research.

A subjective scale for the measurement of pitch was constructed from determinations of the half-value of pitches at various frequencies. This scale differs from both the musical scale and the frequency scale, neither of which is subjective. Five observers fractionated tones of 10 different frequencies at a loudness level of 60 db. From these fractionations a numerical scale was constructed which is proportional to the perceived magnitude of subjective pitch. In numbering the scale the 1000-cycle tone was assigned the pitch of 1000 subjective units (mels). The close agreement of the pitch scale with an integration of the differential thresholds (DL's) shows that, unlike the DL's for loudness, all DL's for pitch are of uniform subjective magnitude. The agreement further implies that pitch and differential sensitivity to pitch are both rectilinear functions of extent on the basilar membrane. The correspondence of the pitch scale and the experimentally determined location of the resonant areas of the basilar membrane suggests that, in cutting a pitch in half, the observer adjusts the tone until it stimulates a position half-way from the original locus to the apical end of the membrane. Measurement of the subjective size of musical intervals (such as octaves) in terms of the pitch scale shows that the intervals become larger as the frequency of the mid-point of the interval increases (except in the two highest audible octaves). This result confirms earlier judgments as to the relative size of octaves in different parts of the frequency range.

Richard Moran, Authority and Estrangement: An Essay on Self Knowledge

Recent theories endogenize the attitude endowments of individuals, assuming that they are shaped by the attitudes of parents and other role models. This paper tests empirically for the relevance of three aspects of the attitude transmission process highlighted in this theoretical literature: (1) transmission of attitudes from parents to children; (2) an impact of prevailing attitudes in the local environment on child attitudes; and (3) positive assortative mating of parents, which enhances the ability of a parent to pass on his or her attitudes to the child. We focus on two fundamentally important attitudes, willingness to take risks and willingness to trust others. We find empirical support for all three aspects, providing an empirical underpinning for the literature. An investigation of underlying mechanisms shows that socialization is important in the transmission process. Various parental characteristics and aspects of family structure are found to strengthen the socialization process, with implications for modeling the socialization production function and for policies focused on affecting children's non-cognitive skills. The paper also provides evidence that the transmission of risk and trust attitudes affects a wide variety of child outcomes, implying a potentially large total effect on children's economic situation.

Early dark energy (EDE) that behaves like a cosmological constant at early times (redshifts z≳3000) and then dilutes away like radiation or faster at later times can solve the Hubble tension. In these models, the sound horizon at decoupling is reduced resulting in a larger value of the Hubble parameter H_{0} inferred from the cosmic microwave background (CMB). We consider two physical models for this EDE, one involving an oscillating scalar field and another a slowly rolling field. We perform a detailed calculation of the evolution of perturbations in these models. A Markov Chain Monte Carlo search of the parameter space for the EDE parameters, in conjunction with the standard cosmological parameters, identifies regions in which H_{0} inferred from Planck CMB data agrees with the SH0ES local measurement. In these cosmologies, current baryon acoustic oscillation and supernova data are described as successfully as in the cold dark matter model with a cosmological constant, while the fit to Planck data is slightly improved. Future CMB and large-scale-structure surveys will further probe this scenario.