Human Behavior

This review summarizes contributions to attachment theory and research by John Bowlby, Mary Ainsworth, Mary Main, and many other researchers. It addresses contributions from the Adult Attachment Interview to the understanding of loss and trauma as well as the intergenerational transmission of attachment patterns from parent to child. The review describes current findings from infant research, and the implications of attachment theory to clinical interventions with children, families, adults, and couples.

Development of the brain in the first 3 years of life is genetically programmed but occurs in response to environmental stimuli. The brain is organized “from the bottom up,” that is, from simpler to more complex structures and functions, so the experiences and environment that shape early development have consequences that reach far into the future. This entry describes the ontogeny and processes of fetal and infant brain development, as well as major risks to early brain development (during pregnancy and after birth), with emphasis on the factors seen in social-work practice. Neuroscience research is changing social work practice, and understanding early brain development and the contributors to poor development is critical for social workers in medical, mental health, child welfare, and other practice settings.

In this entry we address the primary purpose of family in supporting the growth and development of individual members throughout the life course. Life cycle and attachment theories inform our understanding of how families function. Changing family patterns are addressed in terms of the variety of family forms, the multiplicity of needs as economies shift and life expectancy lengthens, family coping and adaptation to normative transitions and unexpected crises, and the influence of cultural and racial diversity. We conclude with brief comments on the issues for contemporary families and needs for the social work profession.

This entry defines sexuality and identifies dominant explanatory models. In doing so, the entry outlines the central debate regarding the relative contributions of biology and social context. In addition, it highlights current key issues in the field of sexuality: the connection between sexuality and social inequality, the growing emphasis on the promotion of sexual health and well-being rather than just the prevention of sexual risk, the salience of sexuality across the life course, and the debate regarding sexuality education policy. Finally, it identifies parallels between these trends and social work, including the relation of sexuality to social work roles and practice.

School age children are negotiating numerous developmental tasks across distinct lines of development. Social workers recognize that this development is taking place within the context of culture and systems and are oriented toward assisting the most vulnerable members of society. Adverse childhood experiences (ACEs) are connected to later in life health risk behaviors and serious medical, mental health, and substance abuse problems. The social work profession is poised to work comprehensively in supporting healthy child development and intervening when development has been derailed by ACEs. This builds human capital, which is profitable to society.

School climate has received increasing attention from researchers and policy makers during the past two decades, as research points to its impact on student behavior and academic performance. This chapter presents definitions of school climate in the literature and provides a brief historical context for school climate research. In addition, it presents methods for assessing and intervening to improve school climate.