Why Does Disaster Recovery Work Influence Mental Health?: Pathways through Physical Health and Household Income

Disaster recovery work increases risk for mental health problems, yet the mechanisms underlying this association are unclear. We explored links from recovery work to post‐traumatic stress (PTS), major depression (MD), and generalized anxiety disorder (GAD) symptoms through physical health symptoms and household income in the aftermath of the Deepwater Horizon oil spill. As part of the NIEHS GuLF STUDY, participants (N = 10,141) reported on cleanup work activities, spill‐related physical health symptoms, and household income at baseline, and mental health symptoms an average of 14.69 weeks (SD = 16.79) thereafter. Cleanup work participation was associated with higher physical health symptoms, which in turn were associated with higher PTS, MD, and GAD symptoms. Similar pattern of results were found in models including workers only and investigating the influence of longer work duration and higher work‐related oil exposure on mental health symptoms. In addition, longer worker duration and higher work‐related oil exposure were associated with higher household income, which in turn was associated with lower MD and GAD symptoms. These findings suggest that physical health symptoms contribute to workers’ risk for mental health symptoms, while higher household income, potentially from more extensive work, might mitigate risk.     

Spatial coding in two dimensions

There has been growing interest in exploring human performance for situations in which stimuli and/or responses vary along both horizontal and vertical dimensions. Earlier studies indicated that there is a prevalence of the horizontal dimension over the vertical dimension in the spatial codes that are used for response selection. We review evidence about spatial coding for 2-D stimulus—response sets and accounts that have been proposed for explaining how it takes place. Particular attention is devoted to the relative salience account, which provides the most comprehensive explanation of 2-D spatial coding. We also evaluate the influence of speed of spatial code formation, number of reference frames, and learning on subjects’ performance in 2-D tasks.     

Cognitive and Psychosocial Consequences of Hurricanes Katrina and Rita Among Middle-Aged, Older, and Oldest-Old Adults in the Louisiana Healthy Aging Study (LHAS)

This study examined the impact of Hurricanes Katrina and Rita on cognitive and psychosocial functioning among middle-aged (45-64 years), older (65-89 years) and oldest-old adults (90 years and over) in the Louisiana Healthy Aging Study (LHAS). Analyses of pre- and post-disaster cognitive data showed storm-related decrements in working memory for the middle-aged and older adults, but not for the oldest-old adults. Regression analyses confirmed that measures of social engagement and storm-related disruption significantly predicted pre- to post-disaster differences in short-term and working memory performance for the middle-aged and older adults only. These results are consistent with a burden perspective on post-disaster psychological reactions. Implications for current views of disaster reactions are discussed.     

Social Constructionism as a Sociological Approach

This essay concerns itself with a detailed presentation of the contents of two works on the construction of reality in society. One is Berger and Luckmann’s well-known book (The social construction of reality. Penguin Book, Harmondsworth, 1966); the other is the somewhat less known book on the same subject by Holzner (Reality construction in society. Schenkman Publishing Company, Cambridge, 1972; orig. 1968). These works deal with the social construction of shared symbolic and cognitive universes of meaning, and partake of the same theoretical sources, namely, Symbolic Interactionism and Schutz’s phenomenological sociology. They differ in their theoretical pursuits, however. Berger and Luckmann deal with what is necessary for the construction of a shared symbolic world, as society is endowed with both an objective and a subjective reality. Holzner is more interested in the social distribution and control of reality construction, and in the different types of reality constructs.     

THE DEFENSIVE NATURE OF BENEFIT FINDING DURING ONGOING TERRORISM: AN EXAMINATION OF A NATIONAL SAMPLE OF ISRAELI JEWS

A study examining the effects of terrorism on a national sample of 1,136 Jewish adults was conducted in Israel via telephone surveys, during the Second Intifada. The relationship between reports of positive changes occurring subsequent to terrorism exposure (i.e., Benefit finding), posttraumatic stress disorder (PTSD) symptom severity, and negative outgroup attitudes toward Palestinian citizens of Israel (PCI) was examined. Benefit finding was related to greater PTSD symptom severity. Further, Benefit finding was related to greater threat perception of PCI and ethnic exclusionism of PCI. Findings were consistent with hypotheses derived from theories of outgroup bias and support the anxiety buffering role of social affiliation posited by terror management theory. This study suggests that benefit finding may be a defensive coping strategy when expressed under the conditions of ongoing terrorism and external threat.     

Right-left prevalence with task-irrelevant spatial codes

The present work investigated the right-left prevalence effect caused by the automatic activation of horizontal and vertical spatial codes in a task (Simon task) in which spatial information is task-irrelevant. Experiment 1 showed a horizontal Simon effect and a vertical Simon effect with a two-dimensional stimulus-response set. In Experiments 2 and 3, the right-left prevalence was obtained in two-dimensional Simon tasks with two contralateral effectors and four effectors respectively. Experiment 4 showed that horizontal coding is based on multiple spatial codes, whereas only one spatial code was formed for vertical coding. On the whole, these results support the notion that the right-left prevalence effect is a general phenomenon affecting spatial coding, and suggest that the horizontal dimension is prevalent because it is based on multiple spatial codes.     

The distinct roles of subordinate and superordinate group power, conflict, and categorization on intergroup prejudice in a multiethnic Italian territory

A German-speaking population majority and an Italian-speaking minority have lived in Italian Tyrol, also called "South Tyrol," an area of northern Italy, for 85 years. In contrast, Trentino, which is adjacent to South Tyrol, has always been an Italian-speaking region. For this latter population, thus, intergroup contact with the population of South Tyrol has been minimal for 85 years. Researchers have shown that intergroup contact forms a condition that can affect levels of intergroup prejudice (S. L. Gaertner et al., 2000). Accordingly, the present author predicted and found differences in prejudice between Trentini participants on the one hand and South Tyrolean participants on the other hand as an effect of the differential level of intergroup contact that these 2 populations experienced. The author also found evidence for his prediction that this effect is mediated by the differential perceptions held by these 2 populations of culturally based intergroup conflict. Further, as hypothesized, because of this latter perception, members of the Italian minority in South Tyrol also perceived the political power of the Trentino-South Tyrol higher order administrative "Region" to be stronger than did members of both the Austrian South Tyrolean and the Trentini majorities. The author discussed implications at the societal level with respect to the role of perceived intergroup conflict for improving intergroup relations.