Children and Adults Use Gender and Age Stereotypes in Ownership Judgments

In everyday life, we are often faced with the problem of judging who owns an object. The current experiments show that children and adults base ownership judgments on group stereotypes, which relate kinds of people to kinds of objects. Moreover, the experiments show that reliance on stereotypes can override another means by which people make ownership judgments—inferring ownership from first possession. Experiment 1 replicates previous findings in showing that children and adults are strongly biased to assume that the first person to possess an object is its owner, while also demonstrating that the first-possession bias shows specificity to ownership. Experiment 2 shows that preschoolers and adults used gender stereotypes to make ownership judgments, and they do this even when stereotypes conflict with first possession. Experiment 3 reports similar findings but with age stereotypes. These findings reveal that stereotypes are a powerful means for making ownership judgments.     

Attainment of an exceptionally high strength in low-carbon steel along with modest ductility through a novel heat treatment route

ABSTRACT

Over the last few decades, the use of steel (the most significant structural engineering material) is facing a significant challenge due to its replacement by other materials (such as composites) possessing higher strength-to-weight ratio/specific strength. This necessitates further enhancement in the strength of steel. In particular, low-carbon steel, in the annealed condition, suffers from inherent problems of poor strength and discontinuous yielding. In this research work a novel heat treatment route of incomplete austenitisation-based cyclic ice-brine quenching has been adopted on low-carbon steel (AISI 1010 steel containing 0.1 wt.% C) without considering any costly alloying or thermo-mechanical treatment. Accordingly, exceptionally high strength (UTS?=?1.7?GPa) and specific strength (226?MPa?g^?1cm³) are achieved after three cycles along with a modest ductility (% Elongation?=?9). This is the highest strength reported so far for low-carbon steel containing 0.1 wt.% C. Yield point phenomenon is also eliminated. This is attributed to a novel microstructure consisting of highly sub-structured fine plate martensite crystals containing internal twin and dislocation tangles along with dispersion of nano-sized cementite particles and clusters of cementite particles.     

Career counsellors' perceptions of the severity of career decision-making difficulties

Individuals differ in the type and severity of the difficulties they face when making a career decision. Relying on the Gati, Krausz, and Osipow (1996) taxonomy of career decision-making difficulties, we elicited the judgements of 28 career counselling experts about factors that contribute to the perceived severity of the difficulties. Difficulties attributed to an internal or emotional cause were judged as more severe than difficulties attributed to an external or cognitive cause. With respect to the consequences, difficulties that prevent making a decision, or those that require long-term treatment, were judged as more severe than difficulties that may lead to a non-optimal decision, and those that require a short-term treatment. The analysis revealed that the factor that most affected the experts' severity judgements was the expected length of treatment. Treatment priority was affected only partially by severity, reflecting the role of other considerations.     

The problem of arbitrary requirements: an abrahamic perspective

International Journal for Philosophy of Religion - Some religious requirements seem genuinely arbitrary in the sense that there seem to be no sufficient explanation of why those requirements with...     

Blunted Flanker P300 Demonstrates Specificity to Depressive Symptoms in Females during Adolescence

Research on Child and Adolescent Psychopathology - Recent research suggests that depressive disorders in adults are characterized by reductions in flanker P300 amplitude, and that a reduced flanker...     

Impact of Religious Activities on Quality of Life and Cognitive Function Among Elderly

Journal of Religion and Health - Religiosity and spirituality have previously been found to have significant effects on mental and physical health. This study aimed to compare...     

Stirring the hearts of followers: charismatic leadership as the transferal of affect

In 2 studies, the authors found that leader charisma was positively associated with followers' positive affect and negatively associated with followers' negative affect. The authors hypothesized that leaders' positive affect, positive expression, and aroused behavior will mediate these relationships. The results of their lab study suggest that leaders' positive expression and aroused behavior mediated these relationships. A field study showed that firefighters under the command of a charismatic officer were happier than those under the command of a non-charismatic officer and that these relationships were mediated by the leader's positive affect and a tendency to express positivity.