This study examined the role of family environment in determining early or later adolescent sexual behavior. Data were obtained from a 2-wave panel survey during 1989-1990, in the Brighton and Hove areas of Sussex, England. Interviews were conducted among 302 mother-adolescent pairs in the first wave and 255 pairs in the second follow-up wave. The study explored the links between intrafamily...

Standard models of algorithmic trading neglect the presence of a daily cycle. We construct a model in which the trader uses information from observations of price evolution during the day to continuously update his estimate of other traders’ target sizes and directions. He uses this information to determine an optimal trade schedule to minimize total expected cost of trading, subject to sign co...

In contrast to the known thermal, exclusively [3,3], Oto Nrearrangement of allyl groups in phenyltetrazoles (1, Scheme 1), the comparable migration of the allyl group in pseudosaccharyl ethers (3; Scheme 2) has been shown to proceed through both [1,3]and [3,3]-mechanisms, 4, 5; for the pseudosaccharyl derivative of the natural product myrtenol (6; Scheme 3) only the product 7 of a [1,3]-shift h...

The Implicit Association Test (Greenwald, McGhee, & Schwartz, 1998) is a categorization task intended to measure the strength of associations between concepts. The present research investigated the inXuence of individual stimuli on IAT eVects. Exploring implicit attitudes of East and West Germans, we systematically manipulated relatedness of target stimuli to the attribute dimension and, simult...

Throughout the past century, research into human genetics revealed the relationships between biochemistry and various human characteristics in increasing detail. At each step of this path of discovery, social critics warned that knowledge of genetics, and especially social attention to genetics, might heighten racist attitudes. In light of these warnings and the recent sequencing of the Human G...

In this study, we examined common measures of agency (AG), communion (CM), and unmitigated agency (UA) and unmitigated communion (UC) using the interpersonal circumplex and Five-factor models (FFM) as conceptual frameworks. AG aligned with interpersonal dominance in circumplex space and related positively to conscientiousness and inversely to neuroticism. CM corresponded with interpersonal affi...

Innovation and entrepreneurship are no longer two words that only assist in describing societal phenomena of “newness”, “change” and “diffusion”; they have also grown into important policy areas for assisting the European Union Member States to establish conditions for creating economic growth, new jobs and social cohesion. Our interest lies in understanding the gender dimension of innovation a...