The role of desires in sequential impulsive choices

The present research provides evidence for a sequential mitigation effect, which is the phenomenon that participation in a prior impulsive choice task significantly reduces the decision maker’s likelihood of choosing impulsively in a subsequent task. The results of five experiments: (a) provide evidence for the Sequential Mitigation Effect using different study materials and contexts (Experiments 1–3), (b) show that prior impulsive (as opposed to non-impulsive) choice is required for the effect to occur (Experiment 4), and (c) find that the decision maker’s chronic sensitivity to positive and negative outcomes moderates the effect (Experiment 5). The results support the notion that desire for impulsive options functions as a limited motivational resource, and being consumed in the first task, is experienced to a lesser extent in the second task. The sequential mitigation effect may be characterized as a motivational contextual influence on decision making, complementing existing research showing that cognitive context effects influence sequential choices.     

Do attitudes toward societal structure predict beliefs about free will and achievement? Evidence from the Indian caste system

Intuitive theories about the malleability of intellectual ability affect our motivation and achievement in life. But how are such theories shaped by the culture in which an individual is raised? We addressed this question by exploring how Indian children's and adults’ attitudes toward the Hindu caste system – and its deterministic worldview – are related to differences in their intuitive theories. Strikingly, we found that, beginning at least in middle school and continuing into adulthood, individuals who placed more importance on caste were more likely to adopt deterministic intuitive theories. We also found a developmental change in the scope of this relationship, such that in children, caste attitudes were linked only to abstract beliefs about personal freedom, but that by adulthood, caste attitudes were also linked to beliefs about the potential achievement of members of different castes, personal intellectual ability, and personality attributes. These results are the first to directly relate the societal structure in which a person is raised to the specific intuitive theories they adopt.     

Disruptive pandemic effects on telecommuters: A longitudinal study of work–family balance and well-being during COVID-19

We examined the disruptive influence of COVID-19 pandemic rates in the community on telecommuters' satisfaction with balancing their work and family roles and consequently their well-being. Utilizing event system theory and adaptation theory, we proposed that the rate of increase in proportion of confirmed COVID-19 cases in telecommuters' residential communities would predict a lower rate of increase in their satisfaction with work–family balance over time, thereby indirectly influencing two key aspects of well-being—emotional exhaustion and life satisfaction. Results from latent growth curve modeling using objective community data, as well as survey responses from a three-wave (N = 349) panel study of telecommuters in the United States, indicated that rate of increase in the proportion of confirmed COVID-19 cases in communities was negatively associated with the rate of increase in satisfaction with work–family balance, which translated into decreasing levels of well-being over time. We discuss the theoretical and practical implications of these findings.     

What causes the word gap? Financial concerns may systematically suppress child-directed speech

Parents with fewer educational and economic resources (low socioeconomic-status, SES) tend to speak less to their children, with consequences for children's later life outcomes. Despite this well-established and highly popularized link, less research addresses why the SES “word gap” exists. Moreover, while research has assessed individual-level contributors to the word gap—like differences in parenting knowledge—we know little about how structural constraints that vary according to SES might affect caregivers’ speech. In two pre-registered studies, we test whether experiencing financial scarcity can suppress caregivers’ speech to their children. Study 1 suggests that higher-SES caregivers who are prompted to reflect on scarcity—particularly those who reflect on financial scarcity—speak less to their 3-year-olds in a subsequent play session, relative to a control group. Study 2 suggests that mid- to higher-SES caregivers engage in fewer back-and-forth exchanges with their children at the end of the month—when they are more likely to be experiencing financial hardship—than the rest of the month. These studies provide preliminary evidence that—above and beyond caregivers’ individual characteristics—structural constraints may affect how much parents speak to their children.     

The Role of Regulatory Focus in the Experience and Self‐Control of Desire for Temptations

This research examines the role of regulatory focus in the experience and control of desire for temptations, the fulfillment of which conflicts with other salient goals of the consumer. Relative to a prevention focus (i.e., an orientation away from negative outcomes), our findings demonstrate that a promotion focus (i.e., an orientation toward positive outcomes) not only increases the intensity of desire experienced on encountering a temptation, but also increases success of its subsequent resistance. Differences in self‐control efficacy are found to be mediated by the type of self‐control strategies consumers use in the 2 foci. Convergent evidence obtained in 4 studies, considering situational and dispositional aspects of regulatory focus, indicates that when temptations are encountered by consumers, regulatory focus is an important determinant of the degree of desire, and the nature and outcome of self‐control.     

Pharmacotherapy for the Pseudobulbar Affect in Individuals Who Have Sustained a Traumatic Brain Injury: a Systematic Review

Neuropsychology Review - Pseudobulbar affect is a debilitating condition that significantly reduces quality of life for many individuals following traumatic brain injury (TBI). It is characterized...     

Functional MRI of Language in Aphasia: A Review of the Literature and the Methodological Challenges

Animal analogue studies show that damaged adult brains reorganize to accommodate compromised functions. In the human arena, functional magnetic resonance imaging (fMRI) and other functional neuroimaging techniques have been used to study reorganization of language substrates in aphasia. The resulting controversy regarding whether the right or the left hemisphere supports language recovery and treatment progress must be reframed. A more appropriate question is when left-hemisphere mechanisms and when right-hemisphere mechanisms support recovery of language functions. Small lesions generally lead to good recoveries supported by left-hemisphere mechanisms. However, when too much language eloquent cortex is damaged, right-hemisphere structures may provide the better substrate for recovery of language. Some studies suggest that recovery is particularly supported by homologues of damaged left-hemisphere structures. Evidence also suggests that under some circumstances, activity in both the left and right hemispheres can interfere with recovery of function. Further research will be needed to address these issues. However, daunting methodological problems must be managed to maximize the yield of future fMRI research in aphasia, especially in the area of language production. In this review, we cover six challenges for imaging language functions in aphasia with fMRI, with an emphasis on language production: (1) selection of a baseline task, (2) structure of language production trials, (3) mitigation of motion-related artifacts, (4) the use of stimulus onset versus response onset in fMRI analyses, (5) use of trials with correct responses and errors in analyses, and (6) reliability and stability of fMRI images across sessions. However, this list of methodological challenges is not exhaustive. Once methodology is advanced, knowledge from conceptually driven fMRI studies can be used to develop theoretically driven, mechanism-based treatments that will result in more effective therapy and to identify the best patient candidates for specific treatments. While the promise of fMRI in the study of aphasia is great, there is much work to be done before this technique will be a useful clinical tool.     

Client supportiveness in contingent employment: The role of relationship quality

Extant literature dealing with nonstandard employment relationships reveals that contingent (“temporary”) workers are influenced by the supportiveness levels of their client organizations. However, the antecedents and consequences of client supportiveness remain underinvestigated. Specifically, the link between client supportiveness and relationship quality (i.e., the relationship between client organizations and temporary help services [THS] firm) has received minimal attention. I proposed that (1) the quality of the relationship between client organizations and the THS firm will influence client supportiveness, (2) client supportiveness will influence contingent workers’ job attitudes, (3) these job attitudes will influence future levels of relationship quality, and (4) relationship quality will predict unit-level profitability. A time-lagged, unit-level test of this model using large samples of worker and client data obtained from 89 business units of a THS firm provided complete support for the first three proposed relationships. Further, the association between relationship quality and profitability was found to be significant for medium-sized and large business units, but not for small business units.