The Rights of Man: Libertarian Concern for Men's,But Not Women's,Reproductive Autonomy

Libertarianism enshrines individual autonomy as its central political principle, but it has been criticized for applying this principle selectively. Reproductive decisions can stress the concept of individual autonomy by placing into conflict the claimed rights of each biological parent to choose. Two studies (N₁ = 296; N₂ = 580) show that among U.S. participants, libertarianism is associated with opposition to women's reproductive autonomy and support for men's. Libertarianism was associated with opposition to abortion rights and support for men's right both to prevent women from having abortions (male veto) and to withdraw financial support for a child when women refuse to terminate the pregnancy (financial abortion). Adjusting for the association between libertarianism and conservatism, only the relationship with opposition to abortion rights was rendered nonsignificant. Mediation analyses suggest that hostile sexism may account for libertarians' selective support for men's and not women's reproductive autonomy.     

The energetics of motivated cognition: a force-field analysis

A force-field theory of motivated cognition is presented and applied to a broad variety of phenomena in social judgment and self-regulation. Purposeful cognitive activity is assumed to be propelled by a driving force and opposed by a restraining force. Potential driving force represents the maximal amount of energy an individual is prepared to invest in a cognitive activity. Effective driving force corresponds to the amount of energy he or she actually invests in attempt to match the restraining force. Magnitude of the potential driving force derives from a combination of goal importance and the pool of available mental resources, whereas magnitude of the restraining force derives from an individual's inclination to conserve resources, current task demands, and competing goals. The present analysis has implications for choice of means to achieve one's cognitive goals as well as for successful goal attainment under specific force-field constellations. Empirical evidence for these effects is considered, and the underlying theory's integrative potential is highlighted. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

A mega recognition memory study of 2897 disyllabic words

Following the studies by Cortese, Khanna, and Hacker (2010) on recognition memory for monosyllabic words, recognition memory estimates (e.g., hits, false alarms, hits minus false alarms) for 3000 disyllabic words were obtained from 120 subjects and 2897 of these words were analysed via multiple regression. Participants studied 30 lists of 50 words and were tested on 30 lists of 100 words. Of the subjects, 60 received a constant study time of 2000?ms per item and 60 studied items at their own pace. Specific predictor variables included log word frequency, word length, imageability, age of acquisition, orthographic similarity, and phonological similarity. The results were similar to those of Cortese et al. (2010). Specifically, in the analysis of hits minus false alarms, the entire set of predictor variables accounted for 34.9% of the variance. All predictor variables except phonological similarity were related to performance, with imageability, length, orthographic similarity and frequency all being strong predictors. These results are mostly compatible with the predictions made by single- and dual-process theories. However, across items hit rates were not correlated with false alarms. Given that most variables produced the standard mirror pattern, this latter outcome poses a major challenge for recognition memory theories.     

The noisy-bit method for digital displays: Converting a 256 luminance resolution into a continuous resolution

Visual psychophysics often manipulates the contrast of the image on a digital display screen. Therefore, the limitation of the number of different luminance intensities displayable for most computers (typically, 256) is frequently an issue. To avoid this problem, experimenters generally need to purchase special hardware (graphic cards) and/or develop specific computer programs. Here, we describe an easy-to-implement method, consisting of adding noise to the displayed stimulus, that we call the noisy-bit method. This random dithering method, generalized to 256 luminance intensities, is equivalent to displaying continuous luminance intensities plus a certain amount of noise. Psychophysical testing using a standard spatiotemporal resolution (60 Hz and 1,024 x 768 pixels) demonstrated that the noise introduced by the noisy-bit method has no significant impact on contrast threshold and is not visible. We conclude that the noisy-bit method, combined with the standard 256 luminance levels, is perceptually equivalent to an analog display with a continuous luminance intensity resolution when the spatiotemporal resolution is high enough that the noise becomes negligible (which is easily attainable with the typical spatiotemporal resolutions of present-day computers).     

The effects of early relational antecedents and other factors on the parental sensitivity of mothers and fathers

This study examines the effect of early relational antecedents (ERA, i.e. the quality of parenting parents recalled receiving as children), parenting stress, marital stress, socio‐economic factors and children's characteristics (gender and disability condition) on the parental sensitivity of mothers and fathers. The sample consisted of 116 mothers and 84 fathers of 117 eighteen month old children drawn from a larger longitudinal study on the adaptation of parents to a child with a disability. Thirty‐four children were diagnosed with Down syndrome (DS), 51 with a cleft lip and/or palate (CLP), and 32 were non‐disabled children. Multiple regression analyses reveal that mothers' sensitivity is best predicted by her level of education and family income, whereas fathers' sensitivity is best predicted by their ERA, marital stress, family income and the child's disability condition. Mothers with more education and a greater family income displayed a greater sensitivity to their children, as did fathers who perceive less marital stress, those with a greater family income and those who perceived their parents as less controlling. Also, fathers of children with DS displayed less sensitivity for their children than fathers of children with CLP or fathers of non‐disabled children. These results concord with many studies about the importance of socio‐economic factors, ERA, marital stress, parent's gender and children's factors in the understanding of parental sensitivity. Copyright © 2003 John Wiley & Sons, Ltd.     

National personality characteristics: II. Adaption-innovation in Canadian,American, and British samples

On the Kirton Adaption-Innovation Inventory 1,106 Canadians scored as more adaptive than American and British standardization samples. Means for Canadian females and males were congruent with those in national samples from six other countries.     

Asymmetric interference in implicit memory: effects of study-test awareness and stimulus order

This study examined the extent to which fragment completion performance is susceptible to the effects of two different forms of interference (proactive and retroactive) and whether any of these effects depend on participants' awareness of the relationship between study and test. Unaware participants were found to be susceptible to proactive but not retroactive interference. Aware participants did not show evidence of susceptibility to either form of interference. These results contribute to the debate about whether implicit memory is immune to interference effects by demarcating the limits of such an immunity.     

Once a French Speaker,Always a French Speaker? Bilingual Children's Thinking About the Stability of Language

Despite early emerging and impressive linguistic abilities, young children demonstrate ostensibly puzzling beliefs about the nature of language. In some circumstances monolingual children even express the belief that an individual's language is more stable than her race. The present research investigated bilingual children's thinking about the relative stability of language and race (Kinzler & Dautel, 2012). Five‐to six‐year‐old bilingual children were asked to judge whether a target child who varied in race (White or Black) and language (English or French) would grow up to be an adult who maintained the target child's race or her language. Similar to many monolingual children, a heterogeneous group of bilingual children on average chose the language‐match. Yet French‐English bilingual children were relatively more likely to choose the race‐match, especially when tested in their non‐dominant language. Specific experience with relevant languages, and communicating in a non‐dominant language, may contribute to children's developing metalinguistic success and their thinking about social categorization.