Is two a plural marker in early child language?

Is two ever a plural marker in child language? By some accounts, children bootstrap the distinction between the words one and two by observing their use with singular-plural marking (one ball/two balls). Others argue that the numeral two marks plurality before children begin using numerals to denote precise quantities. We tested the relation between numerals and singular-plural marking in English-speaking 2- and 3-year-olds by asking them to label sets of objects. When children were not prompted to use numerals they hardly ever did so, although they did frequently use plural marking. Thus, it does not appear that children spontaneously use numerals like two as plural markers. Also, children who used numerals when labeling sets were significantly more likely to use a plural marker than children who did not use numerals, suggesting that most children view plural marking as obligatory when numerals are used, rather than viewing the 2 forms as alternative markers of plurality. Finally, two was no more likely than other numerals to be used with unmarked nouns (i.e., as an alternative to the plural), suggesting that it does not have a special status as a plural marker. We conclude that two is not a plural marker in early child language.     

The feedback withholding bias: Minority students do not receive critical feedback from evaluators concerned about appearing racist

How can we learn from our mistakes if we're unaware they exist? The present research tested the hypothesis that minority students receive less critical feedback on their written work from evaluators who are primarily externally motivated to inhibit their racial biases. Participants highlighted instances of good/bad writing in essays purportedly written by a White or a minority student. Results of two experiments showed that although participants provided equivalent amounts of positive feedback to both authors, they provided less negative feedback and gave higher grades to minority authors to the extent that they were externally but not internally motivated to respond without prejudice. This finding reveals that stigmatized students sometimes fail to receive the critical feedback necessary to identify areas needing improvement, particularly when evaluators are concerned about appearing prejudiced. The implications for educational equality are discussed.     

Benefits Derived by College Students from Mentoring At-Risk Youth in a Service-Learning Course

Service learning is increasingly being used as a pedagogical strategy for promoting the development of civic-mindedness among university students. Despite the use of this strategy, little is known about the benefits derived from specific types of service-learning experiences. Additionally, few notable studies have examined the unique outcomes experienced by mentors of at-risk youth. Therefore, this study examines the civic-related benefits that college students derive from mentoring at-risk youth within a structured, service-learning course. A series of linear regression models were estimated to determine if there were significant post-intervention differences between the treatment and comparison condition for the variables of interest, after adjusting for key background factors and pre-intervention levels of all variables. The results indicated that, in comparison to college students who did not participate in the course (n = 258), college student in Campus Corps, a youth mentoring program, (n = 390) had significantly higher scores at post-intervention regarding mentors’ civic attitudes, community service self-efficacy, self-esteem, interpersonal and problem solving skills, political awareness, and civic action. Findings hold important implications for youth mentoring programs and future research.     

The Usual and the Unusual: Solving Remote Associates Test Tasks Using Simple Statistical Natural Language Processing Based on Language Use

In this study we show how complex creative relations can arise from fairly frequent semantic relations observed in everyday language. By doing this, we reflect on some key cognitive aspects of linguistic and general creativity. In our experimentation, we automated the process of solving a battery of Remote Associates Test tasks. By applying Statistical Natural Language Processing techniques to a large web‐based corpus, we perform a frequency and collocation analysis of the test items. Results show that 37% of the 68 tasks were automatically solved, whereas human accuracy reached 43%. Our method outperformed humans in the tasks rated as difficult: 38% and 32%, respectively. Highly relevant is that the novel and adequate relations established in order to solve the RAT were not previously present in the corpus. The frequency based approach pervades all stages of our method: during the divergent stage, highly frequent collocations are listed, while the convergent stage starts by matching each task's triads output, shrinking that list, and finalizing it by choosing the least frequent, therefore more informative and often correct, result. Finally, we discuss the implications of our model in overcoming functional fixedness and understanding cognitive salience in the creative process.     

When do Gender Stereotypes Impair Math Performance? A Study of Stereotype Threat Among Ugandan Adolescents

The present study examined the effect of gender-based stereotype threat (ST) on the mathematics performance of high school students in Uganda, East Africa, as moderated by students’ stereotype endorsement and/or their perceptions of stereotypic expectancies by others. Participants were 190 ninth grade students (age 14–15, senior 2, in Uganda) from all-female and coed boarding schools. Only perceived stereotypic expectancies by others significantly moderated ST effects on performance. A reminder of cross-gender comparisons led both young women and young men to underperform if they assumed that the researchers expected their own gender to do worse than the other gender. Importantly, students’ perceptions of the stereotypic expectancies of authority figures (i.e. researchers) mattered more for predicting their math performance than did students’ own endorsement of stereotypes. Collectively, these findings support a basic assumption of ST theory– that knowledge of a cultural stereotype is a prerequisite to the ST experience. Therefore, studies conducted with younger samples and in diverse cultural contexts should establish participants’ awareness of the stereotype in question. Also, regarding gender and math stereotypes, it should not be assumed that males will always be immune from stereotype-based performance deficits on quantitative tasks when tested in different cultures. Finally, results suggest that conveying an expectation that young men and young women have equal ability and potential might be important to preventing ST among younger age groups.     

Love,Value and Supervenience*

Abstract

People are prone to ascribe value to persons they love. However, the relation between love and value is far from straightforward. This is particularly evident given certain views on the nature of love. Setting out from the idea that what causes us to have an attitude towards an object need not be found in the intentional content of the attitude, this paper depicts love as an attitude that takes non‐fungible persons as intentional objects. Taking this view as a starting point, the paper shows why it is difficult to combine with certain views on value. The main challenge comes from the idea that value judgments are universalizable. This view squares badly with the thought that the people whom we love are irreplaceable. Introducing the idea that properties may have different functions in the intentional content of the attitude, this paper determines what precisely it is about love that makes it hard to combine with universalizability. Moreover, it suggests two ways of meeting this challenge.