Working Memory in the Processing of Long-Distance Dependencies: Interference and Filler Maintenance

During the temporal delay between the filler and gap sites in long-distance dependencies, the “active filler” strategy can be implemented in two ways: the filler phrase can be actively maintained in working memory (“maintenance account”), or it can be retrieved only when the parser posits a gap (“retrieval account”). The current study tested whether filler content is maintained during the processing of dependencies. Using a self-paced reading paradigm, we compared reading times on a noun phrase (NP) between the filler and gap sites in object relative clauses, to reading times on an NP between the antecedent and ellipsis sites in ellipsis sentences. While in the former type of dependency a filler by hypothesis can be maintained, in the latter there is no indication for the existence of a dependency prior to the ellipsis site, and hence no maintenance. By varying the amount of similarity-based interference between the antecedent and integration sites, we tested the influence of holding an unresolved dependency on reading times. Significantly increased reading times due to interference were found only in the object relative condition, and not in the ellipsis condition, demonstrating filler maintenance costs. The fact that these costs were measured as an effect on similarity-based interference indicates that the maintained representation of the filler must include at least some of the features shared by the interfering NP.     

An intervention study of the effects of the coping strategy of "finding positive meaning" on positive affect and health

Previous research has shown that positive affect (PA) is associated with the coping strategies of "searching for and finding positive meaning." The purpose of this study was to investigate the relationship between the coping strategy of "finding positive meaning" and PA using an intervention method. Additionally, inasmuch as previous research has revealed that PA is associated with physical and mental health status, the current study measured health status in order to carry out a preliminary test as to whether PA increased by the intervention can also improve health. Participants in the intervention group (Japanese graduate students; 13 men and 16 women) reported the most stressful event during the past 3 days and its positive meaning, while those in the control group (13 men and 15 women) reported the most stressful event alone. Both groups reported twice a week for 5 successive weeks using e-mails. Three questionnaires, the Japanese version of the Positive and Negative Affect Schedule scales for measuring positive and negative affects (NA), the situational version of the General Coping Questionnaire for coping strategies, and the Japanese version of the General Health Questionnaire for health status, were administered to all participants just before the start of the intervention, after the conclusion of the intervention, and at the 5-week follow-up session. Results revealed that the "finding positive meaning" coping strategy and PA were enhanced by the intervention in the follow-up for men and women with no changes in NA. For the health scales of the General Health Questionnaire, no significant group-related effects were observed. Thus, the intervention had no significant influence on NA or health status. Implications of these findings for future research are discussed along with a few limitations in this study.     

The Impact of Culture on Group Behavior: A Comparison of Three Ethnic Groups

The purpose of this study was to compare behavior in group counseling of Moslem, Druze, and Jewish adolescents in Israel. On the basis of the literature, differences were expected between the three groups on all dimensions under investigation: self‐disclosure, affiliation (response to self‐disclosure), and gains. The Jewish adolescents were expected to show the highest rates of self‐disclosure, affiliation, and gains; Moslems were expected to be next; and the Druze were expected to have the lowest rates. Contrary to expectations, the highest rates of self‐disclosure were found for the Moslem adolescents; the lowest rates were indeed for Druze. In affiliation and gains, differences were minimal.     

Social support mediating between coping by emotional expression and depression

The present purpose was to investigate the effects of social support on the relationship between coping by expressing emotions and depression in women. Japanese undergraduate students (N = 218) completed four self-report questionnaires: the dispositional and situational versions of the Emotional Coping Questionnaire which measures the mode of expression as being either to self as in a diary or to others as in telling a friend, the Social Support Scale to evaluate received support, and the Center for Epidemiologic Studies-Depression Scale. Analysis showed that expression of emotions to self in both dispositional and situational coping had significant positive correlations with depression, especially for women who scored high on depression, and expression of emotions to others in both dispositional and situational coping were significantly positively correlated with social support. However, no significant mediation effects of social support in emotional expression and depression were found. Limitations and topics for research are discussed.     

A new stacking motif in the decagonal approximant Mn3Ga5

The structure of the decagonal approximant Mn₃Ga₅     

Do you feel happy when other members look happy? Moderating effect of community-level social capital on interconnection of happiness

One's happiness is expected to be affected by the happiness of surrounding others. This socio-psychological nature of happiness, however, has not been fully examined in the literature of social psychology. The current study examined if this “psychological interconnection of happiness” occurs when (i) individuals have strong personal social capital and/or (ii) individuals belong to a community where other members have strong social capital. We analysed a large social survey dataset sampled from 408 communities in Japan (N = 7295). The psychological interconnection of happiness was measured by calculating the correlation between individual happiness and perceived community happiness. The multilevel analyses revealed that the psychological interconnection of happiness was moderated by community-level social capital above and beyond individual-level social capital, while individual-level social capital did not have a significant moderation effect.     

Childhood Parental Death and Lifetime Suicide Attempt of the Opposite‐Gender Offspring in a Nationwide Community Sample of Korea

Although previous studies have shown that childhood parental death influences suicide attempts of their offspring, few studies have examined influence of gender and age at exposure. Koreans show the third highest suicide rate in the world, and many children and adolescents lost their parents during and after the Korean War. A total of 12,532 adults, randomly selected through a one‐person‐per‐household method, completed the Korean version of the Composite International Diagnostic Interview and questionnaire for suicidal ideation, plan, and attempt (response rate 80.2%). A total of 2,332 subjects experienced biological parental death in childhood (18.6%). Male suicide attempts were associated with age of exposure to maternal death from 0 to 4 years (adjusted OR = 4.48, 95% CI 1.32–15.18) and from 5 to 9 years (adjusted OR = 5.52, 95% CI 1.97–16.46), but not with paternal death, after adjusting for age, education years, marital status, monthly income, and psychiatric comorbidities. Female suicide attempts were associated with paternal death from 5 to 9 years (adjusted OR = 2.20, 95% CI 1.13–4.27), but not with maternal death. Childhood parental death is significantly associated with lifetime suicide attempt in the opposite‐gender offspring, especially when exposure occurs before age 10.     

Belief in group interdependence: Facilitating evacuee–host interactions after the Fukushima nuclear accident

After the 2011 Fukushima nuclear accident, intercultural friction and aversion arose between evacuees and host community residents in relocation areas. We examined whether a belief in group interdependence—the extent to which an individual believes that group function is realized through interdependence with related other groups—is consistent with positive interactions between evacuees and hosts. A door-to-door survey of 77 evacuees and 75 hosts revealed that residents with an integrated social identity interacted favorably with both ingroup and outgroup members, and that a belief in group interdependence was consistent with the integration of social identity between the evacuee and host communities. Those findings suggest that a belief in group interdependence can reduce intercultural conflict by allowing both immigrants and host residents to acquire an integrated social identity without the dilemma of internalizing different cultures into an individual's mind.     

Citizen Science in Post-Fukushima Japan: The Gendered Scientization of Radiation Measurement

ABSTRACT

After the Fukushima nuclear accident, many laywomen established citizen radiation measuring organizations (CRMOs) to measure the concentration of radioactive materials in food to ensure its safety. These women had diverse motivations. As caretakers, many wanted to protect their families. Others saw it as important to arm themselves with science when the broader social discourse portrayed contamination concerns as irrational and harmful to food producers, and stereotyped women as overreacting due to their scientific illiteracy. Some women also became empowered and productive citizen scientists, influenced by the popular idea of women-in-science. The fluid relationships between scientization and citizens’ collective mobilizations make it particularly illuminating to analyze such shifting relationships between activism and science using Gieryn’s concept of boundary-work. Women’s motivations to participate in CRMOs were closely connected to the expanding scientization—the increasing role of science in defining and prescribing social problems. While they shared many sentiments with anti-nuclear movements, women often performed boundary-work in a way that constructed science as irreconcilable with activism. Many saw activism as threatening the legitimation provided by science: a particularly important issue for women, who were stereotyped and policed as anti-science and irrational after the accident. Activism was also understood as a highly masculinized space incompatible with the feminized caretaker role that many women took on, which initially provided the rationale for their involvement in citizen science. The concept of gendered scientization highlights how the turn to science in dealing with environmental threats might result in gendered opportunities and challenges in collective mobilization by citizens.