Habits and habitudes are peculiar in that they are both a condition of human agency, as well as one of its most significant hurdles. They open up the world by providing us with ways of being within it (e.g., how we perceive, move about, and generally orient ourselves in space). However, they also confine our worldly behavior given their repetitive and often predictable nature. This tension between spontaneity and repetition arises out of the two-fold temporal structure of habits – i.e., (...) the habitual body simultaneously directs us toward the future and the past. An understanding of this tension is generally important for thinking about how individuals can do things differently. More urgently, this work has applications in the treatment of addictions and other compulsive behaviors where the difficulties of disrupting habitual repetition are much more pronounced. (shrink)

Habits and habitudes are peculiar in that they are both a condition of human agency, as well as one of its most significant hurdles. They open up the world by providing us with ways of being within it (e.g., how we perceive, move about, and generally orient ourselves in space). However, they also confine our worldly behavior given their repetitive and often predictable nature. This tension between spontaneity and repetition arises out of the two-fold temporal structure of habits—i.e., the habitual (...) body simultaneously directs us toward the future and the past. An understanding of this tension is generally important for thinking about how individuals can do things differently. More urgently, this work has applications in the treatment of addictions and other compulsive behaviors where the difficulties of disrupting habitual repetition are much more pronounced. (shrink)

As hunters, Sam and Dean kill monsters because such creatures pose a threat to the lives of innocent people. Sam and Dean are confronted with a complex array of moral issues in killing.Supernatural depicts hunters as ordinary people who know of the hidden supernatural evil that exists in the world and choose to spend their lives fighting it. Hunting, as the name suggests, involves tracking down these creatures and figuring out a way to destroy them. There are three fundamentally important (...) types of creatures in Supernatural: monsters, spirits, and demons. As hunters, Sam and Dean are motivated to kill monsters to defend innocent people from being victims of those monsters. As hunters, Sam and Dean follow typical rules of morality when dealing with people, but if they're warriors, those rules might change significantly. Warriors are bound by “Just War Theory,” which gives combatants special permissions for killing enemy combatants. (shrink)

The growing interest in dual‐inheritance models of human evolution has focused attention on culture as a means by which ancestors transmitted acquired phenotypic characteristics to their descendants. The ability of cultural behaviors to be repeatedly transmitted from ancestors to descendants enables individuals to influence their descendant‐leaving success over many more generations than are usually coclusive fitness. This essay proposes that traditional stories, or myths, can be seen as a way in which ancestors influence their descendant‐leaving success by influencing the behavior (...) of many generations of their descendants. The myth of Oedipus is used as an example of a traditional story aimed at promoting proper behavior and cooperation among kin. This interpretation of the Oedipus myth is contrasted with Freudian and structuralist interpretations. (shrink)

An underlying assumption of default-interventionist dual-process theory (DI-DPT) of reasoning is that humans tend to act as cognitive misers. Although miserly cognitive processing occurs when indiv...

This essay explores some concerns about the quality of informed consent in patients whose autonomy is diminished by fatal illness. It argues that patients with diminished autonomy cannot give free and voluntary consent, and that recruitment of such patients as subjects in human experimentation exploits their vulnerability in a morally objectionable way. Two options are given to overcome this objection: (i) recruit only those patients who desire to contribute to medical knowledge, rather than gain access to experimental treatment, or (ii) (...) provide prospective subjects the choice to participate in standard doubleblind study or receive the experimental treatment. Either option would guarantee that patients in desperate conditions are given a more meaningful choice and a richer freedom, and thus a higher quality of informed consent, than under standard randomized trials. (shrink)

We investigated cultural differences between U.S. and Japanese color preferences and the ecological factors that might influence them. Japanese and U.S. color preferences have both similarities and differences. Complex gender differences were also evident that did not conform to previously reported effects. Palmer and Schloss's weighted affective valence estimate procedure was used to test the Ecological Valence Theory's prediction that within-culture WAVE-preference correlations should be higher than between-culture WAVE-preference correlations. The results supported several, but not all, predictions. In the (...) second experiment, we tested color preferences of Japanese–U.S. multicultural participants who could read and speak both Japanese and English. Multicultural color preferences were intermediate between U.S. and Japanese preferences, consistent with the hypothesis that culturally specific personal experiences during one's lifetime influence color preferences. (shrink)

We investigated how color preferences vary according to season and whether those changes could be explained by the ecological valence theory. To do so, we assessed the same participants’ preferences for the same colors during fall, winter, spring, and summer in the northeastern United States, where there are large seasonal changes in environmental colors. Seasonal differences were most pronounced between fall and the other three seasons. Participants liked fall-associated dark-warm colors—for example, dark-red, dark-orange, dark-yellow, and dark-chartreuse—more during fall than other (...) seasons. The EVT could explain these changes with a modified version of Palmer and Schloss’ weighted affective valence estimate procedure that added an activation term to the WAVE equation. The results indicate that color preferences change according to season, as color-associated objects become more/less activated in the observer. These seasonal changes in color preferences could not be characterized by overall shifts in weights along cone-contrast axes. (shrink)

Humans appear to be possible candidates for group selection because they are often said to live in bands, clans, and tribes. These terms, however, are only names for conceptual categories of people. They do not designate enduring bounded gatherings of people that might be “vehicles of selection.” Hence, group selection has probably not been a major force in human evolution.

Although written consent forms are standard in clinical research, there is little regulatory or empirical guidance regarding how to most effectively review consent forms with potential participants. We developed an algorithm for embedding five questions with corrective feedback while reading consent forms with potential participants, and then applied it in the context of seven clinical research studies. A substantial proportion of participants within each protocol displayed initially inadequate responses to at least one question, but after the protocol elements were explained (...) again, most people demonstrated adequate understanding of them. These data illustrate the need for more attention not just to the content of consent forms, but also to the manner in which the forms are incorporated into the consent process. Embedding explicit inquiries about key protocol elements during consent form review and giving corrective feedback appears to be a simple yet effective way to foster better understanding of disclosed information. (shrink)

We address the problem of musical variation (identification of different musical sequences as variations) and its implications for mental representations of music. According to reductionist theories, listeners judge the structural importance of musical events while forming mental representations. These judgments may result from the production of reduced memory representations that retain only the musical gist. In a study of improvised music performance, pianists produced variations on melodies. Analyses of the musical events retained across variations provided support for the reductionist account (...) of structural importance. A neural network trained to produce reduced memory representations for the same melodies represented structurally important events more efficiently than others. Agreement among the musicians' improvisations, the network model, and music‐theoretic predictions suggest that perceived constancy across musical variation is a natural result of a reductionist mechanism for producing memory representations. (shrink)

Chapter 47 contains a sentence which has been the subject of a good deal of controversy and is manifestly corrupt. In the codex it reads as follows: κα τοᾁτων πνω μαιμᾃτατον θνος Bακτριανν π βασιλα οσαν διον τπον κα 'Aλξανδρος ρμηθες π τν μερν τοᾁτων ρι τοȗ Γγγον διλθε κτλ. Attempts have been made to connect this sentence with the rulers of the Kushan dynasty. It has even been suggested that οσαν represents Kονσαν : the suggestion naturally won no acceptance, (...) but one may point out that in any case it failed to attack the real difficulty, which lies in the words διον τπον On that essential point, the views of recent editors have both varied and combined. (shrink)

We examined developmental changes in British children’s (8- to 10-year-olds) and adolescents’ (13- to 15-year-olds,N = 340; FemaleN = 171, 50.3%) indirect bystander reactions (i.e., judgments about whether to get help and from whom when witnessing social exclusion) and their social-moral reasoning regarding their reactions to social exclusion. We also explored, for the first time, how the group membership of the excluder and victim affect participants’ reactions. Participants read a hypothetical scenario in which they witnessed a peer being excluded from (...) a school club by another peer. We manipulated the group membership of the victim (either British or an immigrant) and the group membership of the excluder (either British or an immigrant). Participants’ likelihood of indirect bystander reactions decreased from childhood into adolescence. Children were more likely to get help from a teacher or an adult than getting help from a friend, whereas adolescents were more likely to get help from a friend than getting help from a teacher or an adult. For both indirect bystander reactions, children justified their likelihood of responding by referring to their trust in their teachers and friends. Adolescents were more likely to refer to group loyalty and dynamics, and psychological reasons. The findings support and extend the Social Reasoning Developmental (SRD) approach by showing the importance of group processes with age in shaping children’s judgments about how to respond indirectly by asking for help from others, when they are bystanders in a situation that involves exclusion. The findings have practical implications for combating social exclusion and promoting prosocial bystander behavior in schools. (shrink)

Mr. M. P. Charlesworth seems to have been too sceptical when he remarked that ‘the names of the Indian princelets given in the Periplus are unidentifiable, or rather too easily identifiable with any one, to be of any use’. Actually, the ruler mentioned in ch. 41 is identifiable beyond reasonable doubt, and his date is practically certain.

The expression used in the Periplus M.E. has attracted a certain amount of attention. It is generally held to mean ‘a legal mart where foreign trade was officially allowed and taxed’ : and this translation has sometimes been made the ground of comparison with the treaty ports of China or the échelles of the Levant. On closer examination of the usage of the Periplus M.E. it seems difficult to accept this meaning, and possible to suggest another.

Mr. M. P. Charlesworth seems to have been too sceptical when he remarked that ‘the names of the Indian princelets given in the Periplus are unidentifiable, or rather too easily identifiable with any one, to be of any use’. Actually, the ruler mentioned in ch. 41 is identifiable beyond reasonable doubt, and his date is practically certain.

The expression used in the Periplus M.E. has attracted a certain amount of attention. It is generally held to mean ‘a legal mart where foreign trade was officially allowed and taxed’ : and this translation has sometimes been made the ground of comparison with the treaty ports of China or the échelles of the Levant. On closer examination of the usage of the Periplus M.E. it seems difficult to accept this meaning, and possible to suggest another.

Many anthropological explanations of magical practices are based on the assumption that the immediate cause of performing an act of magic is the belief that the magic will work as claimed. Such explanations typically attempt to show why people come to believe that magical acts work as claimed when such acts do not identifiably have such effects. We suggest an alternative approach to the explanation of magic that views magic as a form of religious behavior, a form of communication that (...) promotes or protects cooperative social relationships. We suggest that all forms of religious behavior involve persons communicating acceptance of a supernatural claim and that this act communicates a willingness to accept nonskeptically the influence of the person making such a claim. Thus, religious behavior communicates a willingness to cooperate with the claim maker and others who accept his or her influence. We suggest that magic, which can be distinguished by the communicated acceptance of the claim that certain techniques have supernatural effects, also promotes cooperation. Different types of magic, including sorcery, love magic, and curing magic, can be shown to communicate different types of messages, such as a threat to use violence to punish unsocial behavior, sexual desire, or concern for a person's well-being. Ethnographic examples are used to support this hypothesis. This approach requires no assumptions about whether the practitioners of magic do or do not believe that the magical acts work as claimed. It attempts only to account for the identifiable talk and behavior that constitute magical acts by examining the identifiable, and often important, effects of these acts on the behavior of others. (shrink)

Totemism, a topic that fascinated and then was summarily dismissed by anthropologists, has been resurrected by evolutionary psychologists' recent attempts to explain religion. New approaches to religion are all based on the assumption that religious behavior is the result of evolved psychological mechanisms. We focus on two aspects of Totemism that may present challenges to this view. First, if religious behavior is simply the result of evolved psychological mechanisms, would it not spring forth anew each generation from an individual's psychological (...) mechanisms? Yet, Australian Totemism, like other forms of Totemism, is profoundly traditional, copied by one generation from the prior ones for hundreds of generations. Regardless of personal inclinations, individuals are obligated to participate. Second, it is problematic to assume that all practitioners of Totemism actually believe their religious claims. We propose an alternative explanation that accounts for the persistence of Totemism and that does not rely on an assumption that its practitioners are preliterate or naive because they have strange beliefs. We focus on Totemism as a cultural mechanism aimed at building and sustaining social relationships among close and distant kinsmen. (shrink)

Wisdom is a multi-component trait that is important for mental health and well-being. In this study, we sought to understand gender differences in relative strengths in wisdom. A total of 659 individuals aged 27–103 years completed surveys including the 3-Dimensional Wisdom Scale and the San Diego Wisdom Scale. Analyses assessed gender differences in wisdom and gender’s moderating effect on the relationship between wisdom and associated constructs including depression, loneliness, well-being, optimism, and resilience. Women scored higher on average on the 3D-WS (...) but not on the SD-WISE. Women scored higher on compassion-related domains and on SD-WISE Self-Reflection. Men scored higher on cognitive-related domains and on SD-WISE Emotion Regulation. There was no impact of gender on the relationships between wisdom and associated constructs. Women and men have different relative strengths in wisdom, likely driven by sociocultural and biological factors. Tailoring wisdom interventions to individuals based on their profiles is an important next step. (shrink)

This study demonstrates the importance of social context to the study of networks vital to business success. Results from analyses of the personal and business characteristics associated with different types of networks, a topic that has been neglected in past research, show the importance of structural perspectives emphasizing that women and men in the same situations have similar networks. Yet there are some network differences even among these women and men who operate the same kinds of businesses. This suggests that (...) insights from gender construction perspectives should be integrated into network and other gender inequality studies. (shrink)

© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

Recent research has pointed to the importance of the prenatal environment in the etiology of autism spectrum disorder (ASD) but the biological mechanisms which mitigate these environmental factors are not clear. Mitochondrial metabolism abnormalities, inflammation and oxidative stress as common physiological disturbances associated with ASD. Network analysis of the scientific literature identified several leading prenatal environmental factors associated with ASD, particularly air pollution, pesticides, the microbiome and epigenetics. These leading prenatal environmental factors were found to be most associated with inflammation, (...) followed by oxidative stress and mitochondrial dysfunction. Other prenatal factors associated with ASD not identified by the network analysis were also found to be significantly associated with these common physiological disturbances. A better understanding of the biological mechanism which mediate the effect of prenatal environmental factors can lead to insights of how ASD develops and the development of targeted therapeutics to prevent ASD from occuring. (shrink)