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Children experience toxic stress if there is pronounced activation of their stress-response systems, in situations in which they do not have stable caregiving. Due to their exposure to multiple poverty-related risks, African American children may be more susceptible to exposure to toxic stress. Toxic stress affects young children’s brain and neurophysiologic functioning, which leads to a wide range of deleterious health, developmental, and mental health outcomes. Given the benefits of early care and education (ECE) for African American young children, ECE may represent a compensating experience for this group of children, and promote their positive development.

Youth political engagement is often ignored and downplayed by adults, who often embrace a youth deficit model. The youth deficit model downplays the voices and unique experiences of youth in favor of adult-led and adult-centered experiences. Like other historical deficit models, the youth deficit model also provides permission to adults to speak for or about youth, even when not asked to speak for them. We refer to this powerful construction of youth interests by adults as mediation. Fortunately, online advocacy could offer an unmediated route to political engagement for youth as digital natives. Using a unique dataset, we investigate whether online protest spaces offer an unmediated experience for youth to learn about and engage in political protest. However, we find that youth engagement, and especially unmediated youth engagement, is rare among advocacy digital spaces, though it varies by movement, SMO-affiliation, and age groups. Based on our findings, we argue that, rather than youth being primarily responsible for any alleged disengagement, the lack of online spaces offering opportunities for youth to take ownership of their own engagement likely discourages youth from participating in traditional political advocacy and renders the level of youth engagement an admirable accomplishment of young people.

IN HIS OBITUARY APPRECIATION of R. W. Lynn, for some years city librarian of Southampton, Eric Clough said that Lynn had ‘none of the patriarchal aura that so many of his contemporaries carried’. Some of Mr Clough's readers knew only too well what he meant by ‘patriarchal aura’. One of the hallmarks of a patriarchal chief was that he never let it be forgotten that it was he who was in command. From time to time he might be amiable, sympathetic and even complimentary, but he looked upon the library he ruled as his library and was inclined to regard any dereliction of duty as a personal affront.

1. INTRODUCTION The recent proliferation of literature on the problems inherent in inflation, unemployment and incomes policy does not lag far behind the rate of inflation that initially prompted it. Before we get into the discussion of incomes and prices policies, it will be advisable to (a) present some evidence on the wage‐price‐unemployment behaviour in selected industrialised countries and (b) discuss theoretical and empirical results which have led to the conclusion that monetary and fiscal policies will not be adequate to meet the current inflationary problems. The first should provide substance to the claim that inflation has increased over time and has now become a more critical problem; the second should throw some light on the nature of current controversy on inflation and why mixed economies should need to supplement monetary and fiscal policies by other policies to provide themselves with a better trade‐off between inflation and unemployment. Accordingly, we will (1) describe recent wage‐price‐unemployment experience in selected industrialised countries, (2) discuss theoretical and empirical issues involved in the study of wage‐price‐unemployment behaviour, and (3) present the rationale advanced for an incomes policy, and discuss the past experiences of countries which have experimented with incomes policies and conclude with the suggestion that incomes policy and manpower policy be considered as complementary.

F. G. B. Hutchings came almost a generation after the early “organisation”men — R. J. Gordon, J. P. Lamb, and their contemporaries. He was in many ways more seminal and more cultured. He had a range as a librarian that put him apart. I worked for him at Leeds from 1946 to 1950, and learned much. But it was only when I became librarian at Rugby, where Fred had served from 1932 to 1938, that I fully realised what a dynamo the early F. G. B. Hutchings must have been. He was the first qualified librarian there, the first breath from outside. The Urban District had just become a Borough, its population increasing from 19,000 to 32,000.

Heritability studies attempt to estimate the contribution of genes (vs. environments) to variation in phenotypes (or outcomes of interest) in a given population at a given time. This chapter scrutinizes heritability studies of adverse health phenotypes, emphasizing flaws that have become more glaring in light of recent advances in the life sciences and manifest most visibly in epigenetics.

Drawing on a diverse body of research and critical scholarship, this chapter examines the veracity of methodological and conceptual assumptions of heritability studies.

The chapter argues that heritability studies are futile for two reasons: (1) heritability studies suffer from serious methodological flaws with the overall effect of making estimates inaccurate and likely biased toward inflated heritability, and, more importantly (2) the conceptual (biological) model on which heritability studies depend – that of identifiably separate effects of genes versus the environment on phenotype variance – is unsound. As discussed, contemporary bioscientific work indicates that genes and environments are enmeshed in a complex (bidirectional, interactional), dynamic relationship that defies any attempt to demarcate separate contributions to phenotype variance. Thus, heritability studies attempt the biologically impossible. The emerging research on the importance of microbiota is also discussed, including how the commensal relationship between microbial and human cells further stymies heritability studies.

Understandably, few sociologists have the time or interest to be informed about the methodological and theoretical underpinnings of heritability studies or to keep pace with the incredible advances in genetics and epigenetics over the last several years. The present chapter aims to provide interested scholars with information about heritability and heritability estimates of adverse health outcomes in light of recent advances in the biosciences.