Immigration status microaggressions: A moderated mediation analysis of cultural stress, fear, internalization, and psychological stress among Latinx and Asian college students.

OBJECTIVES: Latinx and Asian people are experiencing an elevated rate of immigration status-related oppression-both systematically and individually-despite actual nationality, and this type of cultural stressor has seen a rampant increase recently in the United States. We aimed to assess the relation and effect of immigration status microaggressions on psychological stress and some mechanisms connected to these experiences. METHOD: Using a sample of Latinx and Asian college students (N = 776), we unpack the relationships between individual cultural stressors, such as immigration status microaggressions, and psychological stress, by exploring their mediating relation with internalized racism (Mediator 1), and fear of foreign objectification (Mediator 2), using Hayes's (2012) PROCESS Model 6-serial mediation. Furthermore, we expanded on this model, highlighting differences between Latinx and Asian participants (moderator) using a moderated mediation. RESULTS: Findings suggest a full serial mediation. Specifically, the psychological stress associated with immigration status microaggressions was mediated by internalized racism and fear of foreign objectification. Results also highlighted that Latinx participants, compared to Asian ones, showed a significant positive association between immigration status microaggressions with internalized racism and fear of foreign objectification. Furthermore, a significant interaction for Latinx who experience more fear of foreign objectification was positively associated with psychological stress. Indirect effects for each group are discussed. CONCLUSION: Our study is one of the first to explore cultural stress in the form of immigration status microaggressions in connection with more general forms of psychological stress and internalizing processes for two groups historically persecuted around immigration in the United States. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Grappling with Whiteness: Latent Profiles of White Racial Consciousness and Affect's Impact on Critical Reflection.

Understood from a critical consciousness framework, White racial identity development involves recognizing and combating White privilege and supremacy. The present study investigated the development of White American young adults' racial identity through their racial consciousness and racial affect and their combined impact on critical reflection using a person-centered approach via Latent Profile Analysis (LPA). Participants were 716 White identifying participants (Mage = 21.00, SD = 6.20 years; 68% women) who ethnically identified as White (90%) or European American. Participants completed surveys about their White racial consciousness, affect, and critical reflection. The results gave a six-profile solution to understanding White racial identity that can be closely similar to the six statuses proposed by the model of White identity development. However, White racial consciousness is more complex than theorized. The six-profile solution contained insights into how White adults conceive of their Whiteness, both as a racial identity and emotionally. The most illuminating findings of the LPA are in the combinations of identity and affect. The results indicated that even though White individuals are high in racial consciousness, it does not necessarily mean they critically reflect on their privileged position. Further, there was no support for the influence of multiple marginalized identities in helping develop White racial consciousness.

Whose Signals Are Being Amplified? Toward a More Equitable Clinical Psychophysiology.

Research using psychophysiological methods holds great promise for refining clinical assessment, identifying risk factors, and informing treatment. Unfortunately, unique methodological features of existing approaches limit inclusive research participation and, consequently, generalizability. This brief overview and commentary provides a snapshot of the current state of representation in clinical psychophysiology, with a focus on the forms and consequences of ongoing exclusion of Black participants. We illustrate issues of inequity and exclusion that are unique to clinical psychophysiology, considering intersections among social constructions of Blackness and biased design of current technology used to measure electroencephalography, skin conductance, and other signals. We then highlight work by groups dedicated to quantifying and addressing these limitations. We discuss the need for reflection and input from a wider variety of stakeholders to develop and refine new technologies, given the risk of further widening disparities. Finally, we provide broad recommendations for clinical psychophysiology research.

Outsiders' Thoughts on Generating Self-Regulatory-Depletion (Fatigue) Effects in Limited-Resource Experiments.

We offer thoughts pertaining to purported conceptual and replication crises that have been discussed in relation to the limited-resource model (LRM) of self-control, functioning as crisis outsiders who have been conducting related research concerned with determinants and cardiovascular correlates of effort. Guiding analyses in our laboratory convey important lessons about experimental generation of the now-classic LRM self-regulatory-fatigue effect on control. They do so by drawing attention to conditions that must be met in fatigue-induction and fatigue-influence phases of relevant experiments. One fundamental lesson is that even highly standardized fatigue-induction protocols cannot be expected to consistently allow definitive tests of this effect. Another is that the effect might emerge consistently only in a behavioral-restraint "sweet spot" of sorts-a multidimensional motivational space wherein rested study participants view restraint as possible and worthwhile and fatigued participants do not. Implications are identified and discussed.

Circadian mismatch and cardiovascular response to a performance challenge: Larks in morning and evening work sessions.

We presented morning chronotype ("Lark") university undergraduate volunteers a more or less difficult Sternberg-type recognition memory task either in the morning (8-11 am) or in the evening (5-8 pm) with instructions that they could win a prize if they were 85% successful. We established morning chronotype using the Composite Scale for Morningness (Smith et al., 1989), employing a tertile split on a pool of scale scores that ranged from 13 (extreme eveningness) to 55 (extreme morningness). Participants had scores above 37, with most participants identifying as White/Caucasian, Hispanic/Latino, or Black/African-American. Among women (final sample n = 81), systolic blood pressure and mean arterial pressure responses assessed during work formed a crossover pattern, being positively correspondent to difficulty in the morning but negatively correspondent to difficulty in the evening. Heart rate and heart pre-ejection period responses ran parallel in the morning but not the evening. Among men (final sample n = 41), cardiovascular responses differed neither with difficulty nor with time. Findings for women support the extension of a recent analysis of fatigue influence on effort and associated cardiovascular responses to the phenomenon of circadian mismatch. Findings for men do not support the extension but should be interpreted guardedly in light of prohibitively low cell ns and unexpected findings on key subjective measures.

Hemisphere-specific effects of prefrontal theta-burst stimulation on visual recognition memory accuracy and awareness.

BACKGROUND: The prefrontal cortex has been implicated in episodic memory and the awareness of memory. Few studies have probed the nature and necessity of its role via brain stimulation. There are uncertainties regarding whether the hemisphere of stimulation predicts effects on memory and whether effects of stimulation are format-specific, with most previous studies utilizing verbal/semantic stimuli. OBJECTIVE: Our primary objective was to determine if theta-burst transcranial magnetic stimulation (TBS) to prefrontal cortex modulates visual memory accuracy, visual memory awareness, or both, and whether these effects depend on brain hemisphere. METHODS: We administered TBS to 12 individuals in either left prefrontal, right prefrontal, or a sham location on three separate days. We then administered a visual associative-memory task incorporating global-level awareness judgments and feeling-of-knowing (FOK) judgments on test trials for which retrieval failed. RESULTS: Overall memory accuracy significantly improved after right hemisphere TBS compared to sham. Simultaneously, subjects were relatively underconfident after right TBS, suggesting minimal awareness of memory accuracy improvements. The correspondence between FOKs and later recognition accuracy suggested a pattern of disruption in prospective memory monitoring accuracy after left TBS. CONCLUSIONS: Our findings provide unique evidence for improved visual memory accuracy after right prefrontal TBS. These results also suggest right prefrontal lateralization for visual memory and left-hemisphere specialization for item-level prospective memory awareness judgments. Taken together, these results provided continued support for noninvasive stimulation to prefrontal cortex as a means of potentially improving memory and causally influencing prospective memory awareness.