Questions of culture,age and gender in the epidemiology of suicide

Cultural values were examined as predictors of suicide incidence rates compiled for men and women in six age groups for 33 nations for the years 1965, 1970, 1975, 1980, and 1985. Hofstede's cultural values of Power-Distance, Uncertainty Avoidance, and Masculinity (i.e., social indifference) were negative correlates of reported suicide, and Individualism was a strong positive correlate. The proportion of variance in suicide reports generally related to these four cultural values was R2 = 0.25. Suicide by women and by middle-aged people was most related to cultural values, even though international variance in suicide is greater for men and for the elderly. Suicide incidence for girls and young women showed unique negative correlations with Individualism. For all age groups, Individualism predicted a greater preponderance of male suicides, and Power-Distance predicted more similar male and female suicide rates. Social alienation and Gilligan's feminist theory of moral judgment were hypothesized to explain some gender differences.     

Implicit alcohol and smoking associations among young adult heavy drinkers: Associations with smoking status and alcohol-cigarette co-use

Implicit memory associations may play a role in motivation to use alcohol and cigarettes, but the relationship between implicit associations and co-use of alcohol and cigarettes is currently unknown. This study provided an initial examination of alcohol and smoking implicit associations among young adult drinkers who were either nonsmokers or relatively light smokers (i.e., 10 or fewer cigarettes per day) as a function of smoking frequency and daily-level alcohol-cigarette co-use. Drinkers (n?=?129) completed alcohol-arousal and smoking-valence variants of the implicit association test as well as a daily-level assessment of past 90-day alcohol and cigarette use. Smokers were grouped according to whether they reported daily or nondaily smoking frequency. Results showed that although implicit alcohol-arousal associations did not differ between smokers and nonsmokers, stronger implicit alcohol-arousal associations were observed for nondaily smokers relative to daily smokers after controlling for drinking frequency. Further, implicit positive-smoking associations were stronger for smokers relative to nonsmokers. Within the subgroup of nondaily smokers, more frequent co-use of alcohol and cigarettes was associated with stronger implicit positive-smoking associations when controlling for total drinking and smoking frequency. The findings suggest that implicit alcohol and smoking associations may be linked with smoking patterns (daily vs. nondaily) and co-use of alcohol and cigarettes among young adult drinkers who are not heavy smokers, highlighting the need for more research on the role of implicit associations in the co-use of cigarettes and alcohol.     

Investigating the role of time in affective forecasting: temporal influences on forecasting accuracy

Using extensive diary data from people taking their driver's license exam, the authors investigated the role of time in affective forecasting accuracy. Replicating existing findings, participants grossly overestimated the intensity and duration of their negative affect after failure and only slightly overestimated the intensity and duration of their positive affect after success. Extending existing findings, participants accurately predicted a decrease of their affective reactions over time but underestimated the speed with which this decrease would occur. In addition, they showed greater forecasting accuracy for positive affect than negative affect when the exam was distant and greater forecasting accuracy for negative affect than positive affect when the exam was close. The motivational processes underlying these findings are being discussed.     

On the role of hippocampal protein synthesis in the consolidation and reconsolidation of object recognition memory

Upon retrieval, consolidated memories are again rendered vulnerable to the action of metabolic blockers, notably protein synthesis inhibitors. This has led to the hypothesis that memories are reconsolidated at the time of retrieval, and that this depends on protein synthesis. Ample evidence indicates that the hippocampus plays a key role both in the consolidation and reconsolidation of different memories. Despite this fact, at present there are no studies about the consequences of hippocampal protein synthesis inhibition in the storage and post-retrieval persistence of object recognition memory. Here we report that infusion of the protein synthesis inhibitor anisomycin in the dorsal CA1 region immediately or 180 min but not 360 min after training impairs consolidation of long-term object recognition memory without affecting short-term memory, exploratory behavior, anxiety state, or hippocampal functionality. When given into CA1 after memory reactivation in the presence of familiar objects, ANI did not affect further retention. However, when administered into CA1 immediately after exposing animals to a novel and a familiar object, ANI impaired memory of both of them. The amnesic effect of ANI was long-lasting, did not happen after exposure to two novel objects, following exploration of the context alone, or in the absence of specific stimuli, suggesting that it was not reversible but was contingent on the reactivation of the consolidated trace in the presence of a salient, behaviorally relevant novel cue. Our results indicate that hippocampal protein synthesis is required during a limited post-training time window for consolidation of object recognition memory and show that the hippocampus is engaged during reconsolidation of this type of memory, maybe accruing new information into the original trace.     

A hierarchical faceted model of the Big Five

The Five-Factor Model (FFM) is nowadays the personality structure which has reached the highest consensus among researchers. Although there exists agreement on its general features, there are some controversies regarding its specific features. With this contribution we intend to add a ‘little brick’ to the unfolding of the FFM. We propose a multifaceted organization of the Big Five and a methodological approach to reach this aim. Using a sample of 961 subjects and a data set of 116 adjectives, 22 facets were empirically developed. They proved to be reliable, convergent, discriminable, and coherent in meaning. When factor analysed together, they reproduced a clear FFM. Moreover, they proved to lie at the narrower core of their factor. To develop these facets we performed a series of principal-component analyses with Promax rotation on a set of adjectives already selected as lying in the core of the factors (i.e. a less than 30° distance from the factor). These facets and this methodology can help to bring out the more prototypical elements of the Big Five: a hierarchical multifaceted FFM is advocated as an approach that refines knowledge about the Big Five. © 1997 John Wiley & Sons, Ltd.     

The amygdala is involved in the modulation of long-term memory, but not in working or short-term memory

Rats with cannulae implanted in the junction between the central and the basolateral nuclei of the amygdala were trained in one-trial step-down inhibitory avoidance and tested at 3 s for working memory (WM) or 1.5 or 24 h later for short-term memory (STM) and long-term memory (LTM), respectively. Several drugs were infused 6 min prior to training in the animals in which WM was measured or 0 min posttraining in those in which STM and LTM were measured: the glutamate receptor antagonists CNQX (0.5 microg) and AP5 (5.0 microg), the indirect GABA A receptor antagonist picrotoxin (0.08 microg), the cholinergic muscarinic receptor blocker scopolamine (2. 0 microg), norepinephrine (0.3 microg), the protein kinase C inhibitor staurosporin (1.0 microg), or the calcium/calmodulin dependent protein kinase II inhibitor Kn-62 (3.5 ng). None of the drugs had any effect on either WM or STM. All had, as previously shown, strong effects on LTM: picrotoxin and norepinephrine enhanced it, and CNQX, AP5, scopolamine, Kn-62, and staurosporin inhibited it. The results do not support the idea that memory of this task is formed in the amygdala; they indicate that the amygdala is not involved in WM or STM processing and support the idea that the amygdala modulates LTM storage processes carried out elsewhere.     

Implicit evidence on the dissociation of identity and emotion recognition

Cognitive Processing - Recognition of identity and of emotional facial expressions of individuals are both based on processing of the human face. While most studies show these abilities to be...     

Motherhood in the 21st Century: Implications for Counselors

Although mental health professionals frequently work with mothers, the social construction of motherhood is rarely discussed in the counseling field. In this article, the literature on motherhood is reviewed. Intensive mothering expectations are critiqued, and the impact of these expectations on employed mothers, mothers on welfare, and stay‐at‐home mothers is discussed. Suggestions for mental health professionals are provided.     

A qualitative inquiry of Latino immigrants' work experiences in the Midwest

Latino immigrants are the largest source of immigrant workers in the United States. In this study, 11 first-generation Latino immigrants (8 men, 3 women) living in the Midwest were interviewed about their work experiences. Interview data were analyzed using consensual qualitative research methods (Hill, Thompson, & Williams, 1997). Five domains associated with the data included work for survival and power, work for social connections, work as self-determination, work barriers in the Midwest, and access to work in the Midwest. We identify ways in which vocational psychologists can intervene to work effectively with Latino newcomers seeking employment in the United States and to support their transition into new settlement communities. Suggestions for future research with immigrant workers are discussed.