Onset of psychosis may be associated with abnormal adolescent neurodevelopment. Here we examined the neurocognitive profile of first-episode, adolescent onset psychosis (AOP) as compared to typically developing adolescents, and asked whether neurocognitive performance varied differentially as a function of age in the cases compared with controls.…

The value of authentic knowing, autonomous behavior and altruistic motivation is presented. Authenticity, autonomy and altruism are primary human capacities and keys for individual and collective transformation. Realizing the full development of these three basic potentialities can serve as goals and standards for well-being. Authenticity,…

Regarding collegiate experiences, several studies have examined the effects of diversity experiences on educational, psychosocial, and other college outcomes (Pascarella & Terenzini, 2005). However, there exists a limited body of research, which has focused on the impact of those types of experiences on leadership development among students…

Youth homelessness is a growing concern in the United States. Despite difficulties studying this population due to inconsistent definitions of what it means to be a youth and homeless, the current body of research indicates that abuse, family breakdown, and disruptive family relationships are common contributing factors to youth homelessness.…

In this paper I explore the shared interest of John Dewey and Carl Jung in the developmental continuity between biological, psychological, and cultural phenomena. Like other first generation psychological theorists, Dewey and Jung thought that psychology could be used to deepen our understanding of this continuity and thus gain a degree of control…

College student alcohol use is a significant public health issue facing institutions of higher education. Over the past three decades, significant progress has been made in the areas of research and the identification of recommended best practices to reduce heavy episodic drinking. Yet, students engaged in the prevention of heavy episodic drinking…

The present study investigated a six-week multicultural personal growth group as a pedagogical strategy to support first-year graduate counseling students' (N = 20) levels of ethnic identity development (Phinney & Ong, 2007) and social-cognitive maturity (Hy & Loevinger, 1996). Students' levels of ethnic identity and social-cognitive development…

This paper reviews the recent literature on the production of skills of young persons. The literature features the multiplicity of skills that explain success in a variety of life outcomes. Noncognitive skills play a fundamental role in successful lives. The dynamics of skill formation reveal the interplay of cognitive and noncognitive skills, and…

The theory of conceptual fields is a developmental theory. It has two aims: (1) to describe and analyse the progressive complexity, on a long- and medium-term basis, of the mathematical competences that students develop inside and outside school, and (2) to establish better connections between the operational form of knowledge, which consists in…

Chaos in the home is a key environment in cognitive and behavioural development. However, we show that children's experience of home chaos is partly genetically mediated. We assessed children's perceptions of household chaos at ages 9 and 12 in 2337 pairs of twins. Using child-specific reports allowed us to use structural equation modelling to…

Alumni self-ratings of their personal growth were linked to their intellectual development during college four to seven years earlier. Graduates that were satisfied with their personal growth in the arts, creative thinking, making logical inferences, learning independently, exercising initiative, and tolerating other points of view had higher…

In this article we examine a teacher-authored narrative in which Steve Mann (2002), an English as a second language teacher, critically reflects on how his teaching beliefs were transformed as a result of participating in "cooperative development" (Edge, 1992, 2002). Cooperative development is an inquiry-based approach to professional development…

Guided by an ecological framework, we explore how siblings' and parents' roles, relationships, and activities are intertwined in everyday life, providing unique and combined contributions to development. In a departure from past research that emphasized the separate contributions of siblings and parents to individual development, we find that…

Hunger, thirst and satiety have an enormous influence on cognition, behavior and development, yet we often take for granted that they are simply inborn or innate. Converging data and theory from both comparative and human domains, however, supports the conclusion that the phenomena hunger, thirst and satiety are not innate but rather emerge…

P. M. Greenfield's new theory of social change and human development aims to show how changing sociodemographic ecologies alter cultural values and learning environments and thereby shift developmental pathways. Worldwide sociodemographic trends include movement from rural residence, informal education at home, subsistence economy, and…