jumping on everyone else’s bandwagon, but has anyone ever evaluated the ‘science forecast’ ten years down the road? Nevertheless, this chapter provides several extremely useful starting points. The chapters are a bit heterogeneous in style, with some having glossaries and/or useful ‘future directions’ sections, whilst others do not. However, the quality of the chapters is consistently high, and...

Drosophila mojavensis from the Sonora region and Baja California show asymmetrical sexual isolation in the laboratory: males from Sonora mate equally frequently with Sonora and Baja females, while the mating success of Baja males with Sonora females is reduced. This failure has been localized to three separate behavioral landmarks occurring during courtship. Genetic analysis was conducted using...

Although there has been extensive research on children's moral knowledge about lying and truth-telling and their actual lie- or truth-telling behaviors, research to examine the relation between these two is extremely rare. This study examined one hundred and twenty 7-, 9-, and 11-year-olds' moral understanding of lies and their actual lying behaviors in a politeness situation. Results revealed ...

OBJECTIVE We sought to identify (a) the course of changes in smoking, alcohol and marijuana use, violence, and sexual behavior from early adolescence through young adulthood for males and females, (b) points of divergence and convergence for 5 health risk behaviors between males and females, and (c) whether the trajectories of change in health risk behaviors differed for males and females. ME...

Although it seems evident that attention should be paid to risky sexual behaviors and their association with mental health among young people, this topic has not been thoroughly investigated. The present study aims to explore the relationship between sexual risk behaviors and mental health among adolescents. The participants were 251 adolescents in a juvenile detention facility (221 males and 3...

Temperature during embryonic development determines gonadal sex in the leopard gecko, Eublepharis macularius. Moreover, both embryonic temperature and gonadal sex influence adult behavior. Yet it remains unclear whether the effects of embryonic temperature and gonadal sex on behavior are irreversibly organized during development. To address this question, we gonadectomized adult females and mal...

This study examined naturally-occurring university classroom interactions at Iranian universities and provided an analysis of silence patterns as politeness strategies used by male and female students. Since empirical studies of silence in classroom settings are scarce, this paper aimed to explain such phenomena using participant interviews, classroom observation and detailed discourse analysis...

Courtship in Drosophila melanogaster offers a powerful experimental paradigm for the study of innate sexually dimorphic behaviors [1, 2]. Fruit fly males exhibit an elaborate courtship display toward a potential mate [1, 2]. Females never actively court males, but their response to the male's display determines whether mating will actually occur. Sex-specific behaviors are hardwired into the ne...

Little is known about the reproductive behaviors and the actual outcomes of mating attempts in the gopher tortoise (Gopherus polyphemus). We examined the mating system and reproductive behaviors of a population of gopher tortoises in central Florida. Using microsatellite markers, we assigned fathers to the offspring of seven clutches and determined that multiple fathers were present in two of t...