Is greed contagious? Four experimental studies

Do people become greedier when interacting with others they perceive to be greedy? It has been speculated that greed contagion exits and may have influenced the 2008 financial collapse. We examined this possibility in four experimental studies using a common pool resource dilemma. Specifically, whether participants' second‐round (R2) withdrawal from the common pool was influenced (a) by their assessment of how greedy their opponents' first‐round (R1) withdrawal was, (b) by R1 opponents' reputation for being greedy, (c) by observing past behavior of others in unrelated interactions, and (d) when R1 opponents directly confronted them with an assessment of their own greediness of their R1 withdrawal. In addition, Study 2 examined R2 interactions involving new opponents. Taken together, results suggest that there is contagion of greed. However, the connection appears to be driven by participants adjusting to their opponent's actual behavior, not by their evaluation of the greediness of such behavior. It seems that perceptions of greed do not mediate future behavior and, thus, are not necessarily contagious, but norms of selfish behavior are. In this sense, greed perceptions appear to by epiphenomenal in that they are an incidental by‐product of the behavioral interaction. We discuss the implications of these findings and suggest directions for further research.     

Intercontinental telehealth coaching of therapists to improve verbalizations by children with autism

This study examined the effects of intercontinental telehealth coaching on the mastery of therapists’ skills and improvements in verbalizations by children with autism, testing whether telehealth can be a solution for underserved communities in developing countries such as Georgia‐Sakartvelo in Eastern Europe. Three therapists delivering and three children with autism receiving early‐intervention services from the nongovernmental organization Children of Georgia in Tbilisi participated. Experimenters provided coaching from Virginia, USA to therapists in Georgia‐Sakartvelo. Observers in Georgia‐Sakartvelo and in Virginia conducted the behavioral observations. We used inexpensive communications technology to provide the coaching and a multiple‐baseline design across participants to evaluate the effects of the intervention. Therapists demonstrated improvements in two classes of behaviors: correct command sequences and positive consequences. The children demonstrated improvements with echoics and mands. The study demonstrated that telehealth can be a good model for delivering early‐intervention services to children with autism in underserved and distant regions of the world.     

Neuropsychological,Cognitive, and Theoretical Considerations for Evaluation of Bilingual Individuals

As the number of bilinguals in the USA grows rapidly, it is increasingly important for neuropsychologists to be equipped and trained to address the unique challenges inherent in conducting ethical and competent neuropsychological evaluations with this population. Research on bilingualism has focused on two key cognitive mechanisms that introduce differences between bilinguals and monolinguals: (a) reduced frequency of language-specific use (weaker links), and (b) competition for selection within the language system in bilinguals (interference). Both mechanisms are needed to explain how bilingualism affects neuropsychological test performance, including the robust bilingual disadvantages found on verbal tasks, and more subtle bilingual advantages on some measures of cognitive control. These empirical results and theoretical claims can be used to derive a theoretically informed method for assessing cognitive status in bilinguals. We present specific considerations for measuring degree of bilingualism for both clients and examiners to aid in determinations of approaches to testing bilinguals, with practical guidelines for incorporating models of bilingualism and recent experimental data into neuropsychological evaluations. This integrated approach promises to provide improved clinical services for bilingual clients, and will also contribute to a program of research that will ultimately reveal the mechanisms underlying language processing and executive functioning in bilinguals and monolinguals alike.     

E-mentoring for youth with special needs: preliminary results.

Recently, a growing number of electronic mentoring (e-mentoring) Web sites have become available that provide vocational and career support. To date, few researchers have addressed the phenomenon of e-mentoring from a socioemotional perspective for populations with special needs. This paper presents a pilot study designed to test and evaluate an e-mentoring intervention program based on mutual self-disclosure and friendship for youth with special needs. Using qualitative methods, the study characterized the e-mentoring process and its contributions to this population. Results provided support for the socioemotional potential of computer-mediated communication for youth with special needs, although some barriers were found. Practical implications for implementing feasible e-mentoring programs for youth with special needs are discussed.     

Mothering under political violence: Post-traumatic symptoms,observed maternal parenting practices and child externalising behaviour

Using the family stress model as our conceptual framework, we explored whether observed maternal parenting practices (positive and coercive) account for the associations between mothers' post-traumatic stress symptoms and children's externalising behaviours. Mothers' self-reported post-traumatic stress symptoms, observed maternal practices, and reports of children's externalising behaviour were collected from 123 Israeli mothers and their children, who were exposed to ongoing rocket attacks in southern Israel. A structural equation model revealed that mothers' post-traumatic stress symptoms were linked with greater maternal coercive parenting practices, which in turn were associated with more externalising behaviours in children. The study highlights the crucial role of maternal distress and mothers' parenting skills in the development of externalising behaviours in children exposed to chronic political violence. These results suggest that prevention interventions designed to promote parenting skills for mothers exposed to political violence may be beneficial for children's healthy development.     

Dreaming under fire: the psyche in times of continuous stress

Continuous stress and trauma are manifested in dreams, the study of which can expand our knowledge concerning unconscious reactions to trauma and efforts of coping with continuous traumatic situations. In our research we asked people living under continuous threat of rocket attacks to record their dreams and their associations to them during four consecutive weeks. We collected 609 dreams from 44 women and 18 men (age range 14-62). The dreams submitted were analysed according to the Jungian approach in the light of the information and associations presented by the subjects. Full dream series of dreamers from each group were analysed in an attempt to capture the depth-psychological experience of living and dreaming under fire. The most frequent themes found were: ‘concrete vs. symbolic', ‘togetherness', ‘active ego', ‘fear and anxiety', ‘shadow' and ‘personal issue'. The subjects were divided into three age groups. Differences between the occurrences of themes were examined. On the unconscious level our results showed that the adolescents group seemed to be the most vulnerable to the stress situation (preponderance of concrete dreams), the mature adults group was the least influenced by it (preponderance of symbolic dreams and of the ‘personal issue' theme) and the young adults group made the greatest psychological efforts for coping (preponderance of ‘active ego' theme). We noted few anima figures appearing in the men's dreams, while animus figures appeared in the women's dreams. In another study undertaken immediately after one of the recent wars in Gaza we collected dreams of Israelis living in the south of Israel who were under heavy daily rocket attacks, and dreams of Palestinians living in the West Bank. The most significant difference we found between the groups was a preponderance of symbolic dreams among the Palestinians, as opposed to a preponderance of concrete trauma dreams among the Israeli group living on the Gaza border. In both groups we found archetypal symbols of evil. In conclusion, dreams can help us detect emotional distress, even when subjects seem ‘ok'. Early detection and working with dreams can help prevent the severity of delayed PTSD.     

With or without you: The paradoxical role of identification in predicting joint and ingroup collective action in intergroup conflict

While we have a rich understanding of the motivations of disadvantaged group members to act collectively with their group, especially the important role played by identification, we know less about the disadvantaged's motivations to engage in joint action with the advantaged. This research examines the role of identification in predicting joint and ingroup collective action in intergroup conflicts. Since joint action inherently diffuses the perception of “us versus them”, we propose that identification predicts ingroup action, but not joint action. We also examine conflict intensity as a moderator, and examine how changing identification is linked to change in support for joint action. We test these hypotheses in a three-wave longitudinal study in the Palestinian–Israeli conflict. Results support our hypotheses, demonstrating that identification positively predicts ingroup action but not necessarily joint action, and that when conflict intensifies, changes in identification are negatively related to joint action with outgroup members.     

The underestimated giants: operant conditioning,visual discrimination and long-term memory in giant tortoises

Animal Cognition - Relatively little is known about cognition in turtles, and most studies have focused on aquatic animals. Almost nothing is known about the giant land tortoises. These are visual...     

Social protest photography and public history: “Whose streets? Our streets!”: New York City, 1980–2000

“Whose streets? Our streets!,” a traveling exhibition that debuted at the Bronx Documentary Center in January 2017, brings together the work of 37 independent photographers who covered protests in New York City between 1980 and 2000. Collectively, they chronicle social justice struggles related to race relations and police brutality; war and the environment; HIV/AIDS and queer activism; abortion rights, feminism, and the culture wars; and housing, education, and labor. The exhibition and companion multimedia website demonstrate the role that photographers, activists, and ordinary people play in enacting democratic social change. They also highlight social protest photography as an important source for doing public history.