Affective state and event-based prospective memory

Event-based prospective memory tasks require the realisation of a delayed intention at the occurrence of a specific target event. The present research investigates how performance in this kind of prospective memory task is influenced by the current affective state. By manipulating participants' mood during intention realisation we tested two competing models of mood effects on memory (i.e., a capacity consuming account and a processing style account). Furthermore, we manipulated the valence of the target event to investigate mood-congruency effects in prospective memory. No evidence was found for a mood-congruency effect, but the results showed that prospective memory performance increased with a sad mood. This effect is consistent with recent theories on mood-dependent processing-style regulation, postulating that a sad mood produces a more analytic and detailed processing style whereas a happy mood produces a more global and less detailed processing style.     

Ant Colony Optimization and Local Weighted Structural Equation Modeling. A Tutorial on Novel Item and Person Sampling Procedures for Personality Research

Measurement in personality development faces many psychometric problems. First, theory‐based measurement models do not fit the empirical data in terms of traditional confirmatory factor analysis. Second, measurement invariance across age, which is necessary for a meaningful interpretation of age‐associated personality differences, is rarely accomplished. Finally, continuous moderator variables, such as age, are often artificially categorized. This categorization leads to bias when interpreting differences in personality across age. In this tutorial, we introduce methods to remedy these problems. We illustrate how Ant Colony Optimization can be used to sample indicators that meet prespecified demands such as model fit. Further, we use Local Structural Equation Modeling to resample and weight subjects to study differences in the measurement model across age as a continuous moderator variable. We also provide a detailed illustration for both tools with the Neuroticism scale of the openly available International Personality Item Pool – NEO inventory using data from the UK sample (N = 15 827). Combined, both tools can remedy persistent problems in research on personality and its development. In addition to a step‐by‐step illustration, we provide commented syntax for both tools. © 2019 European Association of Personality Psychology     

Speaking with Frankenstein

This collaborative essay experimentally applies the insights of Mary Shelley's 1818 gothic fantasy Frankenstein to clinical interactions between present-day physicians and the patients they, akin to Shelley's human protagonist, so often seem to bring (back) to life. Because that process is frequently fraught with unspoken elements of ambivalence, disappointment, frustration, and failure, we find in Shelley's speculative fiction less a cautionary tale of overreach than a dynamic parable of the role that the unspoken, the invisible, and the unknown might play in contemporary physician/patient relationships. Playing with that parable, we consider its relevance to four often unacknowledged dynamics that shape physician/patient interaction: commitment to a false binary of life and death; the tyranny of normative aesthetics; shared negative affect; and the ethics of care and care-denial. To "speak with Frankenstein" is, we show, to make space for the otherwise unspeakable. The result is a more complete model of narrative medicine that accommodates to its ideal of open communication and full attention the persistence of what cannot be said, seen, or known--only imagined and approximated.

     

Suicidality Among Chronically Homeless People with Alcohol Problems Attenuates Following Exposure to Housing First

This study is the first to document suicidality among chronically homeless people with alcohol problems (N = 134) and examine its trajectory following exposure to immediate, permanent, low‐barrier housing (i.e., Housing First). Suicidal ideation, intent, plans, and prior attempts were assessed at baseline and during a 2‐year follow‐up. Baseline suicidal ideation was over four times higher than in the general population. Two‐year, within‐subjects, longitudinal analyses indicated severity of suicidal ideation decreased by 43% from baseline to follow‐up. Significant decreases were also found for intent and clinical significance of ideation. No participants died by suicide during the 2‐year follow‐up.     

Religious discrimination and religious armed conflict in sub-Saharan Africa: an obvious relationship?

ABSTRACT

Relative deprivation theory suggests that discrimination increases the risk of violence. While religious armed conflicts have been increasing in sub-Saharan Africa, effects of religious discrimination have rarely been investigated. Using the new Religion and State dataset and other sources, this contribution investigates this question in a two-level analysis. The analysis yields three main results. First, religious discrimination has been increasing over the last 15 years but in interregional comparison sub-Saharan Africa has a low level of discrimination. Second, at the cross-country level there is a significant correlation between religious discrimination and armed conflict over religious content. Third, looking closer at four pertinent country cases (the Comoros, the Gambia, Mali and Mauritania) reveals that discrimination is probably not a direct driver of religious conflicts. High levels of discrimination are embedded in problematic state-religion relations and existing cleavages become mobilised along religious lines through transnational influences and geography.