Memory suppression can help people “unlearn” behavioral responses—but only for nonemotional memories

When encountering reminders of memories that we prefer not to think about, we often try to exclude those memories from awareness. Past studies have revealed that such suppression attempts can reduce the subsequent recollection of unwanted memories. In the present study, we examined whether the inhibitory effects extend even to associated behavioral responses. Participants learned cue–target pairs for emotional and nonemotional targets and were additionally trained in behavioral responses for each cue. Afterward, they were shown the cues and instructed either to think or to avoid thinking about the targets without performing any behaviors. In a final test phase, behavioral performance was tested for all of the cues. When the targets were neutral, participants’ attempts to avoid retrieval reduced accuracy and increased reaction times in generating behavioral responses associated with cues. By contrast, behavioral performance was not affected by suppression attempts when the targets were emotional. These results indicate that controlling unwanted recollection is powerful enough to inhibit associated behavioral responses—but only for nonemotional memories.     

Religion and the crisis in Ukraine

This article investigates religious nationalism in the Russian–Ukrainian conflict, which has appeared in political and popular rhetoric and has been expressed through violence. From the Tsarist era, Kyiv and Crimea have featured centrally in Russian national mythology as the cradle(s) of Russian Christianity. This nationalist conception of space persisted after political borders changed with the collapse of the Soviet Union, as has the Russian Orthodox Church's historic jurisdiction in Ukraine. As a result, Russian Orthodox believers retain a special affinity for Kyiv and Crimea, and many Ukrainian citizens have looked to Moscow for matters of faith. Subjects of inquiry include religious nationalism, the baptism of Slavic Prince Vladimir (Volodymyr), Orthodox holy places in Crimea and Ukraine, Patriarch Kirill's Russian World concept, and religious violence in Ukraine and Crimea.     

Amygdala functional connectivity is reduced after the cold pressor task

The amygdala forms a crucial link between central pain and stress systems. Previous research indicates that psychological stress affects amygdala activity, but it is less clear how painful stressors influence subsequent amygdala functional connectivity. In the present study, we used pulsed arterial spin labeling (PASL) to investigate differences in healthy male adults’ resting-state amygdala functional connectivity following a cold pressor versus a control task, with the stressor and control conditions being conducted on different days. During the period of peak cortisol response to acute stress (approximately 15–30 min after stressor onset), participants were asked to rest for 6 min with their eyes closed during a PASL scanning sequence. The cold pressor task led to reduced resting-state functional connectivity between the amygdalae and orbitofrontal cortex (OFC) and ventromedial prefrontal cortex, and this occurred irrespective of cortisol release. The stressor also induced greater inverse connectivity between the left amygdala and dorsal anterior cingulate cortex (ACC), a brain region implicated in the down-regulation of amygdala responsivity. Furthermore, the degree of poststressor left amygdala decoupling with the lateral OFC varied according to self-reported pain intensity during the cold pressor task. These findings indicate that the cold pressor task alters amygdala interactions with prefrontal and ACC regions 15–30 min after the stressor, and that these altered functional connectivity patterns are related to pain perception rather than cortisol feedback.     

Perceptual representations of phonotactically illegal syllables

Listeners often categorize phonotactically illegal sequences (e.g., /dla/ in English) as phonemically similar legal ones (e.g., /gla/). In an earlier investigation of such an effect in Japanese, Dehaene-Lambertz, Dupoux, and Gout (2000) did not observe a mismatch negativity in response to deviant, illegal sequences, and therefore argued that phonotactics constrain early perceptual processing. In the present study, using a priming paradigm, we compared the event-related potentials elicited by Legal targets (e.g., /gla/) preceded by (1) phonemically distinct Control primes (e.g., /kla/), (2) different tokens of Identity primes (e.g., /gla/), and (3) phonotactically Illegal Test primes (e.g., /dla/). Targets elicited a larger positivity 200–350 ms after onset when preceded by Illegal Test primes or phonemically distinct Control primes, as compared to Identity primes. Later portions of the waveforms (350–600 ms) did not differ for targets preceded by Identity and Illegal Test primes, and the similarity ratings also did not differ in these conditions. These data support a model of speech perception in which veridical representations of phoneme sequences are not only generated during processing, but also are maintained in a manner that affects perceptual processing of subsequent speech sounds.     

Negative emotional outcomes impair older adults’ reversal learning

In a typical reversal-learning experiment, one learns stimulus–outcome contingencies that then switch without warning. For instance, participants might have to repeatedly choose between two faces, one of which yields points whereas the other does not, with a reversal at some point in which face yields points. The current study examined age differences in the effects of outcome type on reversal learning. In the first experiment, the participants’ task was either to select the person who would be in a better mood or to select the person who would yield more points. Reversals in which face was the correct option occurred several times. Older adults did worse in blocks in which the correct response was to select the person who would not be angry than in blocks in which the correct response was to select the person who would smile. Younger adults did not show a difference by emotional valence. In the second study, the negative condition was switched to have the same format as the positive condition (to select who will be angry). Again, older adults did worse with negative than positive outcomes, whereas younger adults did not show a difference by emotional valence. A third experiment replicated the lack of valence effects in younger adults with a harder probabilistic reversal-learning task. In the first two experiments, older adults performed about as well as younger adults in the positive conditions but performed worse in the negative conditions. These findings suggest that negative emotional outcomes selectively impair older adults’ reversal learning.     

Dyadic Power Profiles: Power‐Contingent Strategies for Value Creation in Negotiation

Using a simulated employment negotiation, we tested the conditional relationships among dyadic power profiles (symmetric high, symmetric low, and asymmetric), the choice and sequencing of strategies, and value creation. We showed that negotiators in symmetric high, symmetric low, and asymmetric power dyads took distinctly different paths to value creation. Value creation was associated with increased mutual accommodation in high‐power dyads but with increased contentiousness in low‐power dyads. Asymmetric power dyads maximized value creation when they adopted a neutral stance, neither overusing nor underusing any one strategy. Although strategy use was a better predictor of value creation than strategy sequencing, sequences played an increasingly important role in value creation as the level of total power within the negotiation increased.     

Stereotype threat: the effect of expectancy on performance

The goal of this study was to investigate to role of expectancy as a potential mediator of performance deficits under stereotype threat. In Experiment 1, female students were assigned to one of three experimental conditions in which they were told that women perform worse (Negative information), equally (Control) or better (Positive information) than men in logical–mathematical tests. Later, they were given a difficult math test and asked to estimate their performance prior to taking the test. Consistent with predictions, participants who considered logical–mathematical abilities important and received negative information regarding the ingroup showed lower levels of expectations and a sharp decrease in performance compared to women in the positive and control conditions. Moreover, expectancy was found to partially mediate the effect of stereotype threat on performance. In Experiment 2, we tested the generalizability of these results to non‐stigmatized groups. A group of Black Americans living in Italy were provided with favorable or unfavorable information about either their minority (Blacks) or their majority (Americans) ingroup. Consistent with predictions, participants both in the minority and in the majority condition had lower expectations and under‐performed after negative information about the ingroup. However, the level of expectancy was found to mediate the decrease in performance for participants in the Black but not in the American condition. In the discussion of these results it is suggested that, although comparable performance deficits are found for minority and majority members, the underlying processes may be different. Copyright © 2002 John Wiley & Sons, Ltd.     

Objecting to Objectification: Women’s Collective Action against Sexual Objectification on Television

Media often portray women as mere sexual objects, but to date no known research has explored relations between exposure to such media content and willingness to engage in collective action. In the present study, Italian participants (78 men; 81 women) were exposed to a nature TV documentary (Control video), a television clip portraying women as sexual objects (SO video), or to the same sexually objectifying television clip including a commentary against such degrading depiction of women (Critique SO video). After exposure to the Critique SO video, women, but not men, reported greater collective action proclivity and behavioral intention to support a protest against female sexual objectification, as compared to the Control condition. Importantly, results further demonstrated that anger was the mechanism underlying women’s collective action proclivity, as well as intention to react. These findings suggest that media literacy messages in the form of critique videos may be valuable tools to promote more active and critical media consumption and that media specialists, concerned citizens, and social media activists may use such messages to motivate women to collectively take action against sexual objectification.     

Protecting older adults in the Israeli health system: Cross-cultural interactions involved in legal and social elder abuse interventions

ABSTRACT

In 2002 the World Health Organization published a categorical definition of “Elder Abuse,” but the relevant social and legal interventions differ markedly even among Western-oriented countries. This article compares and contrasts approaches to this widespread and very serious problem in the New York City and the Israeli health-care systems. In today’s world, the members of a family do not all necessarily live on the same continent, so professionals must be aware of the way things are done in countries other than their own. The differences in the interventions employed, or not employed, in these two specific systems highlight the need to understand not only how elder abuse is dealt with in each place, but the conceptual framework that governs it. The present article can serve as a guide for American professionals and others concerned with the problems of elder abuse who function within the Israeli health care system.