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The present study discusses the impact of union and parenthood transitions on individuals' self-esteem and sense of mastery development from midadolescence to young adulthood by using multilevel analyses with longitudinal data of 7,339 individuals between ages 15 and 38. The results show that, first, individuals in marital unions show significantly greater rates of growth in self-esteem and sense of mastery, compared with singles. Therefore, entering into marriage provides greater protections to individuals' self-esteem and sense of mastery. Second, the transition to parenthood brings significant decreases in levels and increases in rates of change in self-esteem and sense of mastery among new parents. The degree of the aforementioned changes differs by new parents' gender, union status, and living arrangement with the child at childbirth. Women are influenced more negatively than men. Living with the child at childbirth reduces the degree of decreases in self-esteem and sense of mastery, especially for mothers. In sum, from midadolescence to young adulthood, the development of individuals' self-esteem and sense of mastery is shaped by their union and parenthood transitions. Moreover, the context where these transitions take place, including the type of union and the living arrangement, moderates the degree of the impact. Our findings have important implications for research and practice in promoting the family transition experience., ((c) 2016 APA, all rights reserved).)

Human rationality--the ability to behave in order to maximize the achievement of their presumed goals (i.e., their optimal choices)--is the foundation for democracy. Research evidence has suggested that voters may not make decisions after exhaustively processing relevant information; instead, our decision-making capacity may be restricted by our own biases and the environment. In this paper, we investigate the extent to which humans in a democratic society can be rational when making decisions in a serious, complex situation-voting in a local political election. We believe examining human rationality in a political election is important, because a well-functioning democracy rests largely upon the rational choices of individual voters. Previous research has shown that explicit political attitudes predict voting intention and choices (i.e., actual votes) in democratic societies, indicating that people are able to reason comprehensively when making voting decisions. Other work, though, has demonstrated that the attitudes of which we may not be aware, such as our implicit (e.g., subconscious) preferences, can predict voting choices, which may question the well-functioning democracy. In this study, we systematically examined predictors on voting intention and choices in the 2014 mayoral election in Taipei, Taiwan. Results indicate that explicit political party preferences had the largest impact on voting intention and choices. Moreover, implicit political party preferences interacted with explicit political party preferences in accounting for voting intention, and in turn predicted voting choices. Ethnic identity and perceived voting intention of significant others were found to predict voting choices, but not voting intention. In sum, to the comfort of democracy, voters appeared to engage mainly explicit, controlled processes in making their decisions; but findings on ethnic identity and perceived voting intention of significant others may suggest otherwise.

Norenzayan et al. argue that prosocial religion develops through cultural evolution. Surprisingly, they give little attention to developmental accounts of prosocial religious beliefs. A consideration of the developmental literature supports some, but not all, of the authors' conclusions.

Cranberry flavonoids (flavonols and flavan-3-ols), in addition to their antioxidant properties, have been shown to possess potential in vitro activity against several cancers. However, the difficulty of isolating cranberry compounds has largely limited anticancer research to crude fractions without well-defined compound composition. In this study, individual cranberry flavonoids were isolated to the highest purity achieved so far using gravity and high performance column chromatography and LC-MS characterization. MTS assay indicated differential cell viability reduction of SKOV-3 and OVCAR-8 ovarian cancer cells treated with individual cranberry flavonoids. Treatment with quercetin aglycone and PAC DP-9, which exhibited the strongest activity, induced apoptosis, led to caspase-3 activation and PARP deactivation, and increased sensitivity to cisplatin. Furthermore, immunofluorescence microscopy and western blot study revealed reduced expression and activation of epidermal growth factor receptor (EGFR) in PAC DP-9 treated SKOV-3 cells. In addition, quercetin aglycone and PAC DP-9 deactivated MAPK-ERK pathway, induced downregulation of cyclin D1, DNA-PK, phospho-histone H3 and upregulation of p21, and arrested cell cycle progression. Overall, this study demonstrates promising in vitro cytotoxic and anti-proliferative properties of two newly characterized cranberry flavonoids, quercetin aglycone and PAC DP-9, against ovarian cancer cells.

In two studies, 5- and 6-year-old children were questioned about the status of the protagonist embedded in three different types of stories. In realistic stories that only included ordinary events, all children, irrespective of family background and schooling, claimed that the protagonist was a real person. In religious stories that included ordinarily impossible events brought about by divine intervention, claims about the status of the protagonist varied sharply with exposure to religion. Children who went to church or were enrolled in a parochial school, or both, judged the protagonist in religious stories to be a real person, whereas secular children with no such exposure to religion judged the protagonist in religious stories to be fictional. Children's upbringing was also related to their judgment about the protagonist in fantastical stories that included ordinarily impossible events whether brought about by magic (Study 1) or without reference to magic (Study 2). Secular children were more likely than religious children to judge the protagonist in such fantastical stories to be fictional. The results suggest that exposure to religious ideas has a powerful impact on children's differentiation between reality and fiction, not just for religious stories but also for fantastical stories., (Copyright © 2014 Cognitive Science Society, Inc.)

Children prefer learning from, and affiliating with, their racial in-group but those preferences may vary for biracial children. Monoracial (White, Black, Asian) and biracial (Black/White, Asian/White) children (N = 246, 3-8 years) had their racial identity primed. In a learning preferences task, participants determined the function of a novel object after watching adults (White, Black, and Asian) demonstrate its uses. In the social preferences task, participants saw pairs of children (White, Black, and Asian) and chose with whom they most wanted to socially affiliate. Biracial children showed flexibility in racial identification during learning and social tasks. However, minority-primed biracial children were not more likely than monoracial minorities to socially affiliate with primed racial in-group members, indicating their in-group preferences are contextually based., (© 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.)

Although very young children are unable to formulate a personal narrative of the life course, their everyday lives are steeped in narratives. Drawing on ethnographic studies in diverse sociocultural worlds, we argue that the early years of life form a vital preamble to the personal narrative. In this phase of life, the universal predisposition to narrative takes root and burgeons as young children step into whichever narrative practices are at hand, practices that are culturally differentiated from the beginning. As children narrate their experiences, they orient themselves in time and establish the interpretive grounds for intelligibility. This process is highly dynamic. Stories recur, stories are repeated, stories are revamped, and stories disappear. These dynamics constitute, for many children, an intense narrative initiation that defines early childhood as a developmental context. By the end of early childhood, they are well versed in making and remaking narratives and show an incipient ability to open a wider temporal window on their own experience., (© 2014 Wiley Periodicals, Inc.)

Children prefer to learn from informants in consensus with one another. However, no research has examined whether this preference exists across cultures, and whether the race of the informants impacts that preference. In 2 studies, one hundred thirty-six 4- to 7-year-old European American and Taiwanese children demonstrated a systematic preference for a consensus. Nevertheless, the initial strength and persistence of that preference depended on the racial composition of the consensus. Children's preference for consensus members belonging to the same race as themselves persisted even when only one consensus member remained to provide information. When the consensus consisted of different-race informants, preference for the consensus was initially apparent but lost when only one member from the consensus remained with the dissenting informant., (© 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.)

The most common mutation in cystic fibrosis (deletion of Phe-508 in the first nucleotide binding domain (DeltaF508)) in the cystic fibrosis transmembrane conductance regulator (CFTR) causes retention of the mutant protein in the endoplasmic reticulum. We previously showed that the DeltaF508 mutation causes the CFTR protein to be retained in the endoplasmic reticulum in an inactive and structurally altered state. Proper packing of the transmembrane (TM) segments is critical for function because the TM segments form the chloride channel. Here we tested whether the DeltaF508 mutation altered packing of the TM segments by disulfide cross-linking analysis between TM6 and TM12 in wild-type and DeltaF508 CFTRs. These TM segments were selected because TM6 appears to line the chloride channel, and cross-linking between these TM segments has been observed in the CFTR sister protein, the multidrug resistance P-glycoprotein. We first mapped potential contact points in wild-type CFTR by cysteine mutagenesis and thiol cross-linking analysis. Disulfide cross-linking was detected in CFTR mutants M348C(TM6)/T1142C(TM12), T351C(TM6)/T1142C(TM12), and W356C(TM6)/W1145C(TM12) in a wild-type background. The disulfide cross-linking occurs intramolecularly and was reducible by dithiothreitol. Introduction of the DeltaF508 mutation into these cysteine mutants, however, abolished cross-linking. The results suggest that the DeltaF508 mutation alters interactions between the TM domains. Therefore, a potential target to correct folding defects in the DeltaF508 mutant of CFTR is to identify compounds that promote correct folding of the TM domains.