Neurocognitive dysfunction, while common among those with schizophrenia, is thought to be exacerbated in violent individuals with schizophrenia and contribute to the commission of violent acts. Few studies have compared performance on neurocognitive measures between violent and nonviolent schizophrenia samples. Better understanding neurocognitive dysfunction in violent individuals with schizophrenia could...
The National Institute of Mental Health and the Agency for Healthcare Research and Quality convened an expert panel to identify the top research priorities in the field of behavioral intervention technology (BIT) research. The panel determined that if BIT research is to evolve in an effective way to reach and...
Background: The tripartite model (Clark & Watson, 1991) has been used to represent the substrates of general distress in both depression and anxiety (Negative affectivity [NA]), while also characterizing specific features of decreased positive affectivity (PA) in depression and increased physiological hyperarousal (PH) in anxiety. Core affect characterizes affect by...
The sexual network topology of individuals and their communities may affect the spread of infectious disease both within and across specific populations. To better understand this process, we collected ego-centric data on the personal sexual networks of 175 young men who have sex with men. Respondents were asked to nominate...
The advent of next-generation sequencing has made it increasingly feasible to survey microbes in situ, including inside buildings where many people spend extended periods of time. Microbes in buildings, and specifically in dust, are linked to various health outcomes, and the amount of antimicrobial chemicals in dust is associated to...
Depression in children and adolescents is a prevalent, recurrent, and frequently chronic disorder, representing a considerable public health burden (Birmaher, Ryan, Williamson, Brent, & Kaufman, 2005; Costello et al., 2002). Consequently, an understanding of the disorder is critical for future intervention and prevention efforts. Previous research attempting to clarify family...
In eukaryotic organisms, genomic DNA is organized and condensed into repeating arrays of nucleosomes. The histone protein octamer of each nucleosome wraps 147 base pairs of DNA, effectively restricting access by transcription factors and other regulatory proteins to that region. An additional histone, histone H1, binds the DNA outside the...
Heterogeneous catalysts play a prominent role in our society, used in applications that range from the production of plastics to the catalytic cracking of crude oil. Industrial catalysts are typically made of mixed metal oxides or nanosized metal particles deposited on high surface area supports. Industrially relevant catalytic materials are...
During the eighteenth century, European trade with Asia was characterized by the importation of sophisticated manufactured goods in exchange for silver. The features of Euro-Asian trade testify to the vitality of the Indian, Chinese, and Japanese economies in the period before the Great Divergence. Many European observers, however, mistook them...
This dissertation presents a program of research on cultural cognition of the natural world, involving long-term research with indigenous Ngöbe partner communities (Panama) and selected comparisons to Western samples (US). In two series of experiments focused on agency concepts, we show that cultural frameworks recruit distinct principles for inferring agency...