Putting Ourselves in Another’s Skin: Using the Plasticity of Self-Perception to Enhance Empathy and Decrease Prejudice

The self is one the most important concepts in social cognition and plays a crucial role in determining questions such as which social groups we view ourselves as belonging to and how we relate to others. In the past decade, the self has also become an important topic within cognitive neuroscience with an explosion in the number of studies seeking to understand how different aspects of the self are represented within the brain. In this paper, we first outline the recent research on the neurocognitive basis of the self and highlight a key distinction between two forms of self-representation. The first is the “bodily” self, which is thought to be the basis of subjective experience and is grounded in the processing of sensorimotor signals. The second is the “conceptual” self, which develops through our interactions of other and is formed of a rich network of associative and semantic information. We then investigate how both the bodily and conceptual self are related to social cognition with an emphasis on how self-representations are involved in the processing and creation of prejudice. We then highlight new research demonstrating that the bodily and conceptual self are both malleable and that this malleability can be harnessed in order to achieve a reduction in social prejudice. In particular, we will outline strong evidence that modulating people’s perceptions of the bodily self can lead to changes in attitudes at the conceptual level. We will highlight a series of studies demonstrating that social attitudes towards various social out-groups (e.g. racial groups) can lead to a reduction in prejudice towards that group. Finally, we seek to place these findings in a broader social context by considering how innovations in virtual reality technology can allow experiences of taking on another’s identity are likely to become both more commonplace and more convincing in the future and the various opportunities and risks associated with using such technology to reduce prejudice.     

Stress and Deception in Speech: Evaluating Layered Voice Analysis*

Abstract: This study was designed to evaluate commonly used voice stress analyzers—in this case the layered voice analysis (LVA) system. The research protocol involved the use of a speech database containing materials recorded while highly controlled deception and stress levels were systematically varied. Subjects were 24 each males/females (age range 18–63 years) drawn from a diverse population. All held strong views about some issue; they were required to make intense contradictory statements while believing that they would be heard/seen by peers. The LVA system was then evaluated by means of a double blind study using two types of examiners: a pair of scientists trained and certified by the manufacturer in the proper use of the system and two highly experienced LVA instructors provided by this same firm. The results showed that the “true positive” (or hit) rates for all examiners averaged near chance (42–56%) for all conditions, types of materials (e.g., stress vs. unstressed, truth vs. deception), and examiners (scientists vs. manufacturers). Most importantly, the false positive rate was very high, ranging from 40% to 65%. Sensitivity statistics confirmed that the LVA system operated at about chance levels in the detection of truth, deception, and the presence of high and low vocal stress states.     

A Strategic Left? Starmerism,Pluralism and the Soft Left

This article places the Labour Party’s present post‐Corbyn renewal in the context of previous periods of renewal in the party’s recent history, associating with the new leadership of Keir Starmer a potential to rediscover the strategic project of the pluralist soft left as an alternative to the programmatic character of the hard left. After assessing the Corbynist hegemony established in the Labour Party between 2015 and 2019, it considers the current absence of any clearly defined set of principles or values underpinning ‘Starmerism’. It then looks back to the Kinnockite ascendency in the 1980s, and the Blairite ascendency in the 1990s, as possible templates for how the party reassesses its positioning with reference to changing electoral, social and economic circumstances. A critique of Corbynism’s left populism culminates in a consideration of the possible grounds for a new pluralist agenda attuned to the policy and electoral challenges Labour faces today.     

Evaluation of the NITV CVSA

The purpose of this study was to evaluate a commonly used voice stress analyzer, the National Institute of Truth Verification's (NITV) Computer Voice Stress Analyzer (CVSA), using a speech database containing materials recorded (i) in the laboratory, while highly controlled deceptive and shock-induced stress levels were systematically varied, and (ii) during a field procedure. Subjects were 24 each males/females (age range 18-63 years) drawn from a representative population. All held strong views on an issue and were required to make sharply derogatory statements about it. The CVSA system was then evaluated in a double-blind study using three sets of examiners: (i) two UF scientists trained/certified by NITV in CVSA operation, (ii) three experienced NITV operators provided by the manufacturer and (iii) five experimental phoneticians. The results showed that the "true positive" (or hit) rates for all examiners ranged from chance to somewhat higher levels (c. 50-65%) for all conditions and types of materials (e.g., stress vs. unstressed, truth vs. deception). However, the false-positive rate was just as high - often higher. Sensitivity statistics demonstrated that the CVSA system operated at about chance level.     

Social networks among Indigenous peoples in Mexico

We examine the extent to which social networks among indigenous peoples in Mexico have a significant effect on a variety of human capital investment and economic activities, such as school attendance and work among teenage boys and girls, and migration, welfare participation, employment status, occupation, and sector of employment among adult males and females. Using data from the 10 percent population sample of the 2000 Population and Housing Census of Mexico and the empirical strategy that Bertrand, Luttmer, and Mullainathan (2000) propose, which allows us to take into account the role of municipality and language group fixed effects, we confirm empirically that social network effects play an important role in the economic decisions of indigenous people, especially in rural areas. Our analysis also provides evidence that better access to basic services such as water and electricity increases the size and strength of network effects in rural areas.     

Beyond the Fragment: postoperaismo,postcapitalism and Marx’s ‘Notes on machines’, 45 years on

The year 2017 marks 45 years since the first English publication of Marx’s ‘Notes on machines’ in Economy and Society. This paper critiques how Marx’s ‘Fragment’ has subsequently been repurposed in postoperaist thought, and how this wields influence on contemporary left thinking via the work of Paul Mason. Changes in labour lead proponents to posit a ‘crisis of measurability’ and an incipient communism. I use the ‘New Reading of Marx’, which picks up where debates in Economy and Society in the 1970s left off, to dispute this. Based on an analysis of value as a social form undergirded in antagonistic social relations, I argue that the Fragment’s reception runs contrary to Marx’s critique of political economy as a critical theory of society, with implications for left praxis today.     

The Multitude and the Machine: Productivism,Populism, Posthumanism

There has been a proliferating literature on postcapitalist and post-work futures in recent years, underpinned by policy proposals like the basic income and a reduction in working hours. It has gained increasing uptake within left electoral politics and policy making. The generational potency of these ideas require that we understand their theoretical roots. This article considers the interplay between the work of Michael Hardt and Antonio Negri and the new postcapitalism exemplified by the likes of Paul Mason and Aaron Bastani, as well as its relationship with intellectual currents around Corbynism and the wider contemporary left. Through a discussion of their latest book, Assembly, it will be seen that Hardt and Negri both inform, and are increasingly informed by, the postcapitalist and post-work thinking popular on the left today—in particular at its ‘posthumanist’ fringes. However, this recent work is characterised by a series of tactical redirections that, rather than indicating renewal, reflect the potential collapse of this utopian framework for the future in the face of a rapidly unravelling global political context. Whilst the determinist understanding of social transformation cannot permit these setbacks, this shines a light on more general shifts in left strategy and analysis.     

Deliberation,Citizen Science and Covid-19

Rather than aiming to produce more ‘rational’ or more ‘other-regarding’ citizen judgements (the outcome of which is uncertain), deliberative democratic exercises should be re-designed to maximise democratic participation. To do this, they must involve citizens and experts, a novel arrangement that will benefit both cohorts. For the former, a more inclusive form of deliberation will offer an opportunity to contribute to political discussion and be listened to by people with political or policy-based authority. For the latter, it will provide a venue through which expertise can be brought to bear on democratic decision making without risk of scapegoating or politicisation. More broadly, deliberation that prioritises dialogue (over, say, opinion change) affirms the principle that political decisions reflect value judgements rather than technically ‘right’ or technically ‘wrong’ answers—judgements that are legitimate if arrived at through discussion involving the people due to be affected by the resultant policy. This article sets out the advantages of this form of deliberation—which bears some similarity to certain types of citizen science—in the context of the UK government’s responses to Covid-19; both the confused decision making evident to date, and the forthcoming re-opening phases that will prioritise or advantage some constituencies over others.