Intelligence beliefs,goal orientations and children’s academic achievement: does the children’s gender matter?

This study evaluated how gender is related to children’s intelligence beliefs, goal orientations and academic achievement and whether there are gender differences in how intelligence beliefs and goal orientations are related to academic achievement. The participants, 362 seventh grade students (55.8% girls; Mage = 13.20, SD = .57 years), completed measures regarding their intelligence beliefs and goal orientations at the beginning of the second semester and the grades were collected at the end of the semester. Girls reported higher scores on incremental belief, mastery goal and higher achievement but lower levels of performance avoidance compared to boys. The relations between intelligence beliefs and academic achievement were fully mediated by both performance goals. Further, there were no gender differences in the associations among intelligence beliefs, goal orientations and achievement. The findings reveal that goal orientations are a mechanism that might explain why intelligence beliefs are linked with academic achievement in early adolescence.     

俄罗斯Chukchi半岛新生代碱性岩的形成和演化：熔体和流体包裹体证据

Melt and fluid inclusions were studied in the minerals of Cenozoic olivine melanephelinites from the Chukehi Peninsula, Russia. The rock contain several generations of olivine phenocrysts varying in composition at mg=0.88 - 0.77. The phenocrysts bear fluid and melt inclusions recording various stages of melt crystallization in volcanic conduits and shallow magma chambers. Primary fluid inclusions are CO2-dominated with a density of up to 0.93 g/cm^3. All fluid inclusions are partially leaked, which is indicated by haloes of tiny fluid bubbles around large fluid inclusions in minerals. Melt inclusions contain various daughter crystals, which were completely resorbed in thermometric experiments at about 1230~C. Assuming that this temperature corresponds to the entrapment conditions of the CO2 fluid inclusions, the minimum pressure of the beginning of magma degassing is estimated as 800MPa. Variations in the compositions of homogenized silicate melt inclusions indicate that olivine was the earliest crystalline phase followed by clinopyroxene, nepheline and orthoclase. This sequence is in agreement with the mineralogy of the rocks. The melts are strongly enriched in incompatible trace elements and volatiles （in addition to CO2 , high C1, F, and S contents were detected）. There are some differences between the compositions of melts trapped in minerals from different samples. Variations in SiO2 , FeO, and incompatible element contents are probably related to melt generations at various levels in a homogeneous mantle reservoir.     

Quality assurance and its impact from higher education institutions’ perspectives: methodological approaches,experiences and expectations

This paper reports on methodological approaches, experiences and expectations referring to impact analysis of quality assurance from the perspective of three higher education institutions (students, teaching staff, quality managers) from Germany, Finland and Romania. The presentations of the three sample institutions focus on discussing the core characteristics of quality assurance procedures applied and their expected and observed impacts, and how intended and non-intended undesirable ones are measured. It turns out that all sample institutions have already some instruments and sub-procedures in place for impact analysis of quality assurance and all of them are striving for further improvement by applying internal and external quality assurance procedures and impact analyses. Finally, a closer look at the recently revised Standards and Guidelines for Quality Assurance in the European Higher Education Area shows that the European sample institutions are on their way towards coherent quality assurance policies, while there is also room left for further improvement and investigation (for example, in implementing systematic methodologies of impact evaluation and quality policies in general).     

Enhanced fluorescence emitted by microdroplets containing organic dye emulsions

In this paper, laser beam resonant interaction with pendant microdroplets that are seeded with a laser dye (Rhodamine 6G (Rh6G)) water solution or oily Vitamin A emulsion with Rhodamine 6G solution in water is investigated through fluorescence spectra analysis. The excitation is made with the second harmonic generated beam emitted by a pulsed Nd:YAG laser system at 532 nm. The pendant microdroplets containing emulsion exhibit an enhanced fluorescence signal. This effect can be explained as being due to the scattering of light by the sub-micrometric drops of oily Vitamin A in emulsion and by the spherical geometry of the pendant droplet. The droplet acts as an optical resonator amplifying the fluorescence signal with the possibility of producing lasing effect. Here, we also investigate how Rhodamine 6G concentration, pumping laser beam energies and number of pumping laser pulses influence the fluorescence behavior. The results can be useful in optical imaging, since they can lead to the use of smaller quantities of fluorescent dyes to obtain results with the same quality.     

Universality Without Uniformity: A Culturally Inclusive Approach to Sensitive Responsiveness in Infant Caregiving

Do caregivers in non‐Western communities adapt their behaviors to the needs of infants? This question reflects one of the most long‐standing debates on the universality versus culture‐specificity of caregiver–infant interactions in general and sensitive responsiveness to infants in particular. In this article, an integration of both points of view is presented, based on the theoretical origins of the sensitive responsiveness construct combined with the ethnographic literature on caregivers and infants in different parts of the world. This integration advocates universality without uniformity, and calls for multidisciplinary collaborations to investigate the complexities and nuances of caregiver–infant interactions in different cultures. Salient issues are illustrated with observations of infants (ages 7–31 months) in Mali, the Republic of Congo, and the Philippines.     

Experiencing Multicultural Organization: The Case of Babe#st‐Bolyai University

How does a democratic country in eastern Europe undergoing transition to a market economy and pluralist democracy deal with minority claims for cultural and linguistic autonomy? The author, formerly the Rector of the Babes‐Bolyai University of Cluj‐Napoca, and currently the Minister of Education of Romania, describes the way his university dealt with such claims. The solution, resulting from a university‐wide consultation, led to the creation of Romanian, Hungarian, and German sections throughout the university, not only on its main campus, but on several branch campuses, in such a way that the university as a whole did not break up into several ethnically separate institutions but remained one institution. The result, the author argues, is illustrative of a creative switch from ethnic nationalism to civic nationalism and from historical patriotism to constitutional patriotism.     

Asking Children to “Be Helpers” Can Backfire After Setbacks

Describing behaviors as reflecting categories (e.g., asking children to “be helpers”) has been found to increase pro-social behavior. The present studies (N = 139, ages 4–5) tested whether such effects backfire if children experience setbacks while performing category-relevant actions. In Study 1, children were asked either to “be helpers” or “to help,” and then pretended to complete a series of successful scenarios (e.g., pouring milk) and unsuccessful scenarios (e.g., spilling milk while trying to pour). After the unsuccessful trials, children asked to “be helpers” had more negative attitudes. In Study 2, asking children to “be helpers” impeded children's helping behavior after they experienced difficulties while trying to help. Implications for how category labels shape beliefs and behavior are discussed.     

Envy and scorn as primary markers of the pervasive antipathy in college football’s rivalry games: the University of Michigan as a representative microcosm

Rivalry games – or derbies – are special. They involve emotions and identities that reach way beyond the playing field. This article submits that the emotional content and normative expression of college football rivalries in the United States are less defined by the respective teams’ actual athletic results in the competition but rather by their institutions’ perceived prestige as well as their social and cultural capital encapsulated by their academic ranking. Fans of the institution that is lower ranked in its academic status display envy towards their opponents representing an institution with higher academic ranking, whereas the latter express scorn for the former. They both hate each other but the nature of their respective hatred differs: envy up, scorn down. The paper analyses a bevy of college rivalries before focusing on two featuring the University of Michigan.     

Deviating From the Script: A Content Analysis of Organizational Dissent as Portrayed on Primetime Television

Scholars have argued that workers portrayed on television were often comfortable voicing disagreement to their supervisors but that disagreements rarely resulted in any change to the status quo. Organizational dissent, which by definition represents a challenge to the status quo, has been linked to a number of benefits for the dissenter and the organization. The researchers of the present study examined how dissent was portrayed on primetime television. Results indicated that dissenters often approached supervisors who had the power to address the frustrating circumstance that triggered the disagreement but that dissent was instrumentally ineffective and failed to elicit emotional support from the dissent audience.