Correcting the Brain? The Convergence of Neuroscience,Neurotechnology, Psychiatry,and Artificial Intelligence

Science and Engineering Ethics - The incorporation of neural-based technologies into psychiatry offers novel means to use neural data in patient assessment and clinical diagnosis. However, an...     

Social citizenship and social psychology

This paper outlines the concept of social citizenship, which was first theorized in the late 1940s alongside the creation of the UK welfare state and concerns citizens' rights to a basic income and standard of living. It suggests that social citizenship—particularly welfare provision—is a useful and important topic for social psychological research, albeit one that has been largely overlooked. We provide an overview of key developments in social citizenship and consider the impact of 30‐plus years of neoliberal governance in Western democracies, which has resulted in ongoing changes to how welfare rights and responsibilities are configured, such as policies that make social citizenship rights contingent on conduct. We outline social scientific work that examines these shifting ideas of citizenship, personhood, welfare, and conditionality and make the case for a critical discursive psychological approach, which we illustrate with a brief empirical example. We suggest that critical discursive social psychology is particularly well‐placed to examine how psychological assumptions are built into both policy and lay discourse and how these can legitimate interventions designed to work on the conduct of the unemployed, such as therapeutic and behavior change initiatives. Finally, we argue that psychology is faced with a choice; while there are opportunities for the discipline to contribute to the design and implementation of such initiatives, to do so requires accepting the basic values of the underpinning neoliberal agenda. Instead, it is vital to place these assumptions under the critical microscope and explore how they work to obscure structural disadvantage.     

A comparison of multiple reinforcer assessments to identify the function of maladaptive behavior

Functional analysis results indicated that maladaptive behaviors displayed by a 25-year-old man with profound mental retardation were maintained by attention from caregivers and possibly, to a lesser degree, by access to tangible items. A concurrent-schedules procedure was then used to study the relative reinforcing value for maladaptive behavior of attention versus tangible items. Results of the concurrent-schedules assessment and subsequent functional communication training indicated that preference for attention versus access to a tangible object varied.     

The impact of cross-training on team effectiveness

The authors examined the role of cross-training in developing shared team-interaction mental models, coordination, and performance in a 2-experiment study using computer simulation methodology (for Experiment 1, N = 45 teams; for Experiment 2, N = 49 teams). Similar findings emerged across the 2 experiments. First, cross-training enhanced the development of shared team-interaction models. Second, coordination mediated the relationship between shared mental models and team performance. However, there was some inconsistency in the findings concerning the depth of cross-training necessary for improving shared mental models. Results are discussed in terms of the impact of different levels of cross-training on team effectiveness.     

Commitment to legal claiming: influences of attributions,social guidance,and organizational tenure

This study investigates antecedents of individuals' commitment to the legal-claiming process. Individuals were surveyed as they entered a district office of the federal Equal Employment Opportunity Commission to file an employment discrimination claim. Respondents' attributions regarding who they blamed for their grievance, the social guidance received, their organizational tenure, and their commitment to legal claiming were assessed. Results showed that individuals who made strong external attributions had a higher commitment to legal claiming than did those who made weak external attributions. Social guidance and organizational tenure were significant moderators of the attribution-claiming relationship. Specifically, commitment to legal claiming was more strongly related to external attributions when social guidance was low and organizational tenure was high. Theoretical and practical implications are discussed.     

Repetition blindness has a perceptual locus: evidence from online processing of targets in RSVP streams

Four experiments tested whether repetition blindness (RB; reduced accuracy reporting repetitions of briefly displayed items) is a perceptual or a memory-recall phenomenon. RB was measured in rapid serial visual presentation (RSVP) streams, with the task altered to reduce memory demands. In Experiment 1 only the number of targets (1 vs. 2) was reported, eliminating the need to remember target identities. Experiment 2 segregated repeated and nonrepeated targets into separate blocks to reduce bias against repeated targets. Experiments 3 and 4 required immediate "online" buttonpress responses to targets as they occurred. All 4 experiments showed very strong RB. Furthermore, the online response data showed clearly that the 2nd of the repeated targets is the one missed. The present results show that in the RSVP paradigm, RB occurs online during initial stimulus encoding and decision making. The authors argue that RB is indeed a perceptual phenomenon.     

Orthographic neighborhood effects in lexical decision: the effects of nonword orthographic neighborhood size

The effects of large neighborhoods (neighborhood size) and of higher frequency neighbors (neighborhood frequency) were examined as a function of nonword neighborhood size in lexical decision tasks. According to the multiple read-out model (J. Grainger & A. M. Jacobs, 1996), neighborhood size and neighborhood frequency effects should vary systematically as a function of nonword neighborhood size. In these experiments, the nonword context was more extensively manipulated than in previous studies, providing a more complete test of the model's predictions. In addition, simulations were conducted examining the model's ability to account for the facilitatory neighborhood size and neighborhood frequency effects observed in these experiments. The results suggest that the model overestimates the role of inhibition in the orthographic processing of English words.