University of Delaware

About: University of Delaware is a education organization based out in Newark, Delaware, United States. It is known for research contribution in the topics: Population & Catalysis. The organization has 22223 authors who have published 54810 publications receiving 2049136 citations. The organization is also known as: University of Delaware Emergency Care Unit & UD.

Attachment and psychopathology in adulthood.

Abstract: Bowlby (1969/1982, 1973, 1980) proposed a model of development with clearly articulated implications for psychopathology. According to this model, an infant’s formation of an attachment to a caregiver is a key developmental task that influences not only the child’s representations of self and other, but also strategies for processing attachmentrelated thoughts and feelings. Attachment-related events, such as loss and abuse, lead to modifications in these internal representations and affect a child’s strategies for processing thoughts and feelings. Bowlby (1973, 1980) suggested that when children develop negative representations of themselves or others, or when they adopt strategies for processing attachment-related thoughts and feelings that compromise realistic appraisals, they become more vulnerable to psychopathology. In this chapter, we consider how the quality of an infant’s attachment to his or her caregiver, subsequent attachment-related experiences, and concurrently assessed states of mind with respect to attachment (Main & Goldwyn, 1984; Main, Goldwyn, & Hesse, 2003) may be related to risk for psychopathology or to psychological resilience in adulthood.

Emotions and emotion regulation in developmental psychopathology

Abstract: The understanding of emotions possesses important implications for elucidating normal as well as abnormal development. The contributions that the emotions have made for enhancing our understanding of psychopathology have been evident throughout history. In this article, an overview of the historical links between the emotions and psychopathology is presented. Despite its rich history, much contemporary theory and research on emotions has been conducted primarily within a nonpathology perspective. In recent decades, investigators have become more interested in examining the role and development of the emotions in atypical populations. It has been argued that the modularity of the emotions system requires a developmental model of emotion regulation.

Number Sense Growth in Kindergarten: A Longitudinal Investigation of Children at Risk for Mathematics Difficulties

Abstract: Number sense development of 411 middle- and low-income kindergartners (mean age 5.8 years) was examined over 4 time points while controlling for gender, age, and reading skill. Although low-income children performed significantly worse than middle-income children at the end of kindergarten on all tasks, both groups progressed at about the same rate. An exception was story problems, on which the low-income group achieved at a slower rate; both income groups made comparable progress when the same problems were presented nonverbally with visual referents. Holding other predictors constant, there were small but reliable gender effects favoring boys on overall number sense performance as well as on nonverbal calculation. Using growth mixture modeling, 3 classes of growth trajectories in number sense emerged.

Who plays, how much, and why? Debunking the stereotypical gamer profile

Abstract: Online games have exploded in popularity, but for many researchers access to players has been difficult. The study reported here is the first to collect a combination of survey and behavioral data with the cooperation of a major virtual world operator. In the current study, 7,000 players of the massively multiplayer online game (MMO) EverQuest 2 were surveyed about their offline characteristics, their motivations and their physical and mental health. These self-report data were then combined with data on participants’ actual in-game play behaviors, as collected by the game operator. Most of the results defy common stereotypes in surprising and interesting ways and have implications for communication theory and for future investigations of games.