Examining dog–human play: the characteristics,affect, and vocalizations of a unique interspecific interaction

Despite the growing interest in research on the interaction between humans and dogs, only a very few research projects focus on the routines between dogs and their owners. In this study, we investigated one such routine: dog–human play. Dyadic interspecific play is known to be a common interaction between owner and charge, but the details of what counts as play have not been thoroughly researched. Similarly, though people represent that “play” is pleasurable, no study has yet undertaken to determine whether different forms of play are associated with different affective states. Thus, we aimed to generate an inventory of the forms of dyadic play, the vocalizations within play, and to investigate the relationship of affect to elements of play. Via a global citizen science project, we solicited videotapes of dog–human play sessions from dog owners. We coded 187 play bouts via frame-by-frame video playback. We then assessed the relationship between various intra-bout variables and owner affect (positive or neutral) during play (dog affect was overwhelmingly positive). Amount of physical contact (“touch”), level of activity of owner (“movement”), and physical closeness of dog–owner dyad (“proximity”) were highly correlated with positive affect. Owner vocalizations were found to contain different elements in positive- and neutral-affect play. One novel category of play, “tease”, was found. We conclude that not all play is created equal: the experience of play to the owner participant is strongly related to a few identifiable characteristics of the interaction.     

Let’s play at the park! family pathways promoting spiritual resources to inspire nature,pretend play,storytelling, intergenerational play and celebrations

Contemporary interest from scholars examining spirituality have suggested that young children have an innately rich spiritual dimension that can be nurtured when they are given opportunities to express it or when such expressions are recognised. Based on direct observations in natural settings, this article addresses the importance of children’s spirituality and how outdoor play spaces, especially community parks, can contribute to a child’s spiritual development through enriching activities in nature, pretend play, storytelling and intergenerational play. The article also aims to encourage consideration of a variety of strategies that can be used to support the holistic development of a young child and nurture children’s spirituality. Supporting a child’s spiritual development with playful activities in outdoor spaces can help to identify the child’s interests, strengths and creativity through relationships that shape bonds with both families and community.     

Do emotions play an essential role in moral judgments?

The past few decades of moral psychology research have yielded empirical anomalies for rationalist theories of moral judgments. An increasing number of psychologists and philosophers argue that these anomalies are explained well by sentimentalism, the thesis that the presence of an emotion is necessary for the formation of a sincere moral judgment. The present review reveals that while emotions and moral judgments indeed often co-occur, there is scant evidence that emotions directly cause or constitute moral judgments. Research on disgust, anger, sympathy, and guilt indicates that people only reliably experience emotions when judging conduct that is relevant to the welfare of the self and valued others. Moreover, many recent studies have either failed to replicate or exposed crucial confounds in the most cited evidence in support of sentimentalism. Moral psychologists should jettison sentimentalism, and focus instead on how considerations of harm and welfare—the core concepts of rationalist theories— interact with empirical beliefs to shape moral judgments.     

A tale of two processes: On Joseph Henrich’s the secret of our success: How culture is driving human evolution,domesticating our species,and making us smarter

We situate Henrich’s book in the larger research tradition of which it is a part and show how he presents a wide array of recent psychological, physiological, and neurological data as supporting the view that two related but distinct processes have shaped human nature and made us unique: cumulative cultural evolution and culture-driven genetic evolution. We briefly sketch out several ways philosophers might fruitfully engage with this view and note some implications it may have for current philosophic debates in moral and political theory and over the nature of extended cognition. We end by noting how Henrich’s view of the source of cultural design and innovation, and the prominence of place he gives to the extended process of cultural evolution, cuts against a cluster of broad but common views about human minds, recasting putative bugs as features and indicating that many of the distinctive features of our individual minds evolved to allow them to be effective cogs in the larger, more productive cultural machine.     

CNS prophylaxis of childhood leukemia: What are the long-term neurological,neuropsychological, and behavioral effects?

Current medical treatments for childhood acute lymphoblastic leukemia (ALL) have improved the outlook to where more than 50% can be expected to survive five years or more. The use of CNS prophylaxis has contributed in a significant way to these improved survival statistics by reducing the likelihood of CNS relapses. The literature relating to the potential adverse psychological consequences of CNS prophylaxis, which include cranial radiation therapy (CRT), is reviewed and analyzed. The majority of published papers of children in first remission report that CNS prophylaxis, which include both CRT and intrathecal methotrexate, results in a variety of learning problems in many children who were younger than age 5 when treated. The available literature on the social, emotional, and educational sequelae of childhood ALL is also reviewed.Contributing Childrens Cancer Study Group investigators, institutions, and grant numbers are given in the Appendix. Address reprint requests to the Childrens Cancer Study Group, 440 East Huntington Drive, Suite 300, P.O. Box 60012, Arcadia, California 91066-6012.     

Motor Imitation in Young Children with Autism: What's the Object?

Two studies investigated the nature of motor imitation in young children with autism. Study 1 compared different types of motor imitation in 18 autistic children, 18 children with developmental delay, and 18 normally developing children. Results revealed weaker imitation skills for the autistic group, though all groups demonstrated a similar pattern of performance across different imitation domains. Imitation of body movements was more difficult than imitation of actions with objects, and imitation of nonmeaningful actions was more difficult than imitation of meaningful actions. Study 2 investigated concurrent and predictive relations between imitation and other developmental skills within a sample of 26 two-year-old children with autism. Results suggested that imitation of body movements and imitation of actions with objects represent independent dimensions. Imitation of body movements was concurrently and predictively associated with expressive language skills, and imitation of actions with objects was concurrently associated with play skills. Improvements in both motor imitation domains occurred over a 1-year period.     

Supernatural power,sexuality, and the paradigm of “women's space” in religion and culture

Many traditional social scientists still hold to the analytical view that dichotomizes magic and religion. By placing magic and religion in discrete categories we underdetermine the extent of women's space in religion and culture. In religion women were dipicted as subordinate ritually and spiritually. In magic, things feminine were usually identified with evil and witchcraft. The paradigm of women's space transcends the traditional dichotomy of magic and religion in a way that enhances feminine attributes in magicoreligious systems. Women are unique sources of supernatural power which emanates from their sexuality and reproductive capacities. This study examines several categories of supernatural power that are uniquely feminine and help delimit the paradigm of espace feminine or women's space in religion and culture. It takes the view that, as sources of supernatural power, women constitute a unique spiritual resource vital to religion and culture.     

Self-esteem in childhood and adolescence: Vaccine or epiphenomenon?

Recent accounts of the adaptive significance of self-esteem during childhood and adolescence have varied dramatically and fueled the emergence of a “self-esteem debate.” On one side of the debate, self-esteem is portrayed as a powerful positive influence on youth adjustment. By contrast, the other side has argued that hypothesized effects of self-esteem do not exist at all. A review of empirical findings suggests that both views are oversimplified and inaccurate. The adaptive implications of self-esteem during childhood and adolescence instead appear to be complex and differentiated, ranging from highly beneficial to possibly even negative. Recent results indicate the importance of considering (a) multiple, distinct facets of self-esteem; (b) the moderating influence of youth characteristics, environmental experiences, and processes in the formation and maintenance of self-esteem; and (c) bidirectional, recursive linkages between self-esteem and adaptive functioning throughout development. The adaptive implications of self-esteem for children and adolescents also appear to be most usefully investigated within the context of broader frameworks that allow for consideration of the role of self-esteem as an intervening or mediational process and its interdependent relationships with other aspects of the developing self-system. Implications for interventions designed to enhance youth self-esteem are discussed.     

Counseling in the culture cycle: feeling or reason?

Recent changes in the student subculture are seen as manifestations of a more general phenomenon, that of cultures cyclically changing from affective predominance to cognitive predominance. The article examines the implications these changes have for counseling and counseling techniques, i.e., that the counselor is a translator of one cultural style to the other, and that his predominant tools are different in an affectively based culture from what they would be in a cognitively based one.     

Directional bias in the mental representation of spatial events: nature or culture?

Previous research has shown a tendency for people to imagine simple sentences as evolving from left to right, with the sentence subject being located to the left of the object. In two cross-cultural studies comparing Italian and Arab participants, we investigated whether this bias is a function of hemispheric specialization or of directionality of written language (left to right in Italian, right to left in Arabic). Both studies found a reversal of directional bias in Arabs. Italians tended to position the subject to the left of the object, and Arabs tended to position the subject to the right of the object (Experiment 1); both groups were facilitated in a sentence-picture matching task when the subject was drawn in the position that it would usually occupy in the written language (left for Italians, right for Arabs; Experiment 2). In Experiment 2, an additional, language-independent facilitation was observed when action evolved from left to right, suggesting that both hemispheric specialization and scanning habit affect visual imaging.     

Do humans ape? Or do apes human? Imitation and intention in humans (Homo sapiens) and other animals

A. Whiten, D. M. Custance, J.-C. Gomez, P. Teixidor, and K. A. Bard (1996) tested chimpanzees' (Pan troglodytes) and human children's (Homo sapiens) skills at imitation with a 2-action test on an "artificial fruit." Chimpanzees imitated to a restricted degree; children were more thoroughly imitative. Such results prompted some to assert that the difference in imitation indicates a difference in the subjects' understanding of the intentions of the demonstrator (M. Tomasello, 1996). In this experiment, 37 adult human subjects were tested with the artificial fruit. Far from being perfect imitators, the adults were less imitative than the children. These results cast doubt on the inference from imitative performance to an ability to understand others' intentions. The results also demonstrate how any test of imitation requires a control group and attention to the level of behavioral analysis.     

Emotion regulation and culture: are the social consequences of emotion suppression culture-specific?

Emotional suppression has been associated with generally negative social consequences (Butler et al., 2003; Gross & John, 2003). A cultural perspective suggests, however, that these consequences may be moderated by cultural values. We tested this hypothesis in a two-part study, and found that, for Americans holding Western-European values, habitual suppression was associated with self-protective goals and negative emotion. In addition, experimentally elicited suppression resulted in reduced interpersonal responsiveness during face-to-face interaction, along with negative partner-perceptions and hostile behavior. These deleterious effects were reduced when individuals with more Asian values suppressed, and these reductions were mediated by cultural differences in the responsiveness of the suppressors. These findings suggest that many of suppression's negative social impacts may be moderated by cultural values.     

Willing and able? Theory of mind,social motivation,and social competence in middle childhood and early adolescence

This study investigated the links between theory of mind, social motivation, and children's social competence in middle childhood and early adolescence. Two hundred and sixty four children (136 girls, 128 boys) aged between 8 and 13 years (M Age = 10.88 years, SD = 1.45) completed theory-of-mind tests and self-report questionnaires measuring social motivation. Teachers rated children's social competence at school. Teacher-rated social competence was associated with individual differences in both theory of mind and children's motivation to develop and maintain social relationships. Results suggest that while individual differences in social motivation and theory of mind are partially overlapping, both theory of mind ability and social motivation contribute to successful social interaction at school.     

State education,spirituality, and culture: teachers’ personal and professional stories of negotiating the nexus

This paper explores the implications of spirituality for teaching and learning in multicultural state schools through the examination of several teachers’ personal and professional narratives. In attempting to capture the intangible, these narratives provide insights into the possibilities, both conscious and unconscious, of creating a climate that fosters spirituality. The classroom stories of a spiritual nature that the teachers recounted (while many and varied) revealed some common themes that related to the climate of the classrooms. Sensitive issues of faith, beliefs, and culture emerged and the teachers’ narratives illustrate ways in which inclusive communities can be fostered. The paper provides examples of cultural and social inclusiveness with a focus on two major themes: the relationship between life and death, and fostering a sense of belonging.     

Perceptual learning in the rat: stimulus differentiation or latent inhibition of common elements?

Preexposure to an unreinforced stimulus facilitates learning (perceptual learning) under some conditions, but it can have the opposite effect (latent inhibition) under other conditions. Researchers have suggested that perceptual learning depends on a change of context, whereas latent inhibition is usually context specific. The associative theory explains both phenomena within a single framework. The authors report 4 experiments that show that perceptual learning does not depend on a context change. The experiments suggest that latent inhibition, unlike perceptual learning, depends on passive exposure. Thus the results do not support the associative theory. They are more consistent with Gibson's stimulus-differentiation theory.     

Do big-brained animals play more? Comparative analyses of play and relative brain size in mammals

It has been hypothesized that play is more likely to be present in larger brained species. We tested this hypothesis in mammals using independent contrasts, a method that controls for phylogenetic relatedness. Comparisons across 15 orders revealed that the prevalence and complexity of play was significantly correlated with brain size, with larger brained orders having more playful species. Three orders, Rodentia, Marsupialia, and Primates, were used for within-order comparisons among species and, where possible, among families. The comparisons were not significant for rodents or primates, and those for marsupials yielded inconsistent results. Therefore, although a strong relationship is present at the highest taxonomic level of comparison, it diminishes or evaporates at lower level comparisons.     

What is the relationship between ideas in the human mind and ideas in the mind of God for Spinoza?

The relation between ideas in the human mind and ideas in the mind of God in Spinoza is problematic because it is often expressed in obscure language and because Spinoza seems to be making puzzling and contradictory statements about it. I try to eliminate the problem by going from the idea that God has of himself to his idea of the essence and existence of the human mind and the human body. I then go from the idea of the essence of the human mind to the idea of the essence of other things, including God.