COMPOSITION AND COINCIDENCE

Many philosophers say that the same atoms may compose at once a statue and a lump of matter that could outlive the statue. I reject this because no difference between the statue and the lump could explain why they have different persistence conditions. But if we say that the lump is the statue, it is difficult to see how there could be any human beings. I argue that this and analogous problems about material objects admit only of solutions that at least appear to be radically at odds with our ordinary thinking.     

Beyond Discrete Categories: Studying Multiracial,Intersex, and Transgender Children Will Strengthen Basic Developmental Science

Developmental research on social categorization has overwhelmingly focused on perceptions about and experiences of individuals who are clear or prototypical members of discrete and usually dichotomous social categories. For example, studies of social categorization, stereotyping, prejudice, and social identity have generally explored how children reason about others who are gender-typical boys or girls or monoracial White or Black children. Similarly, research participants have generally been gender-typical and monoracial. However, our efforts to build theories that account for the true range of variation require acknowledging the increasing visibility of children who do not fit into these discrete categories and raise the question of whether existing theories can capture the dynamics that arise for them. Focusing on race and gender/sex, the social categories that have received the most attention in the developmental literature, we review research that has gone beyond simple dichotomies by including multiracial, gender-nonconforming, or intersex children, either as the targets of social perception or as participants themselves. We argue that this emerging work reveals problematic assumptions built into our theories and methods and highlights the value of building a more inclusive science.     

Narrative and persistence

Many philosophers say that the nature of personal identity has to do with narratives: the stories we tell about ourselves. While different narrativists address different questions of personal identity, some propose narrativist accounts of personal identity over time. The paper argues that such accounts have troubling consequences about the beginning and end of our lives, lead to inconsistencies, and involve backwards causation. The problems can be solved, but only by modifying the accounts in ways that deprive them of their appeal.     

Retrospective Predictors of Successful Career Change Among Older Workers: Perceived Objective Success Versus Perceived Subjective Success

An increasing number of older workers are attempting career changes; however, little is known about the antecedents or outcomes of these changes. Results indicate that perceived objective and perceived subjective career‐change success are predicted by different combinations of variables. Implications for both future research and practice are discussed.     

Finding Motivation to Learn: Exploring Achievement Goals in California Community College CalWORKs Students

This study investigated the achievement goals and motivations of California Community College CalWORKs students in an effort to better support student success and persistence. This study was guided by three research questions: (1) What type of achievement goals do CalWORKs students enter with? (2) What are their rationales for these types of achievement goals? (3) How malleable are these achievement goals? Interviews with 48 participants focused on better understanding the relationship between achievement goal type and motivation changes while in college. Findings indicate that CalWORKs students enter college with a range of goal types, but formany changes in goal type led to more intrinsic motivation and ultimately persistence toward graduation and career goals. Findings from this study also reveal thatexperiences highlighting students' ability to be competent as learners while balancing other roles helped catalyze change in achievement goal type and/or rationale. The results of this study emphasize that CalWORKs students' achievement goals are malleable, and particular college experiences can facilitate students' movement toward more academically focused goals. More specifically, placing more focus on additional student support programs that can foster peer networking, faculty interactions, and additional career exploration opportunities can lead to change in academic persistence.     

‘If I only had a little humility,I would be perfect’: Children’s and adults’ perceptions of intellectually arrogant,humble, and diffident people

Abstract

Intellectual humility is usually regarded as a virtue. In this paper, we conceptualized intellectual humility along two dimensions: (1) placing an adequate level of confidence in one’s own beliefs; (2) being willing to consider other people’s beliefs. We tested whether children (ages 4 to 11 years) and adults perceived intellectual humility as positive and how these perceptions changed across development. To do so, we asked participants to evaluate an intellectually humble person as compared to an intellectually arrogant person, who readily dismissed other people’s beliefs, or to an intellectually diffident person, who was unsure of a well-supported belief. Young children did not favor the intellectually humble person over the others, but older children and adults liked this person better and tended to consider her nicer than the arrogant one and smarter than the diffident one. These findings suggest that the virtuousness of intellectual humility in others is recognized from mid-childhood on.     

Comparing Self-Regulation-Associated Event Related Potentials in Preschool Children with and without High Levels of Disruptive Behavior

Deficient self-regulation plays a key role in the etiology of early onset disruptive behavior disorders and signals risk for chronic psychopathology. However, to date, there has been no research comparing preschool children with and without high levels of disruptive behavior using Event Related Potentials (ERPs) associated with specific self-regulation sub-processes. We examined 15 preschool children with high levels of disruptive behavior (35 % female) and 20 peers with low disruptive behavior (50 % female) who completed a Go/No-go task that provided emotionally valenced feedback. We tested whether 4 ERP components: the Error Related Negativity, the Error Positivity, the Feedback Related Negativity, and the No-go N2, differed in preschool children with and without high levels of disruptive behavior. Preschoolers with high levels of disruptive behavior showed less differentiation between the Error Positivity and corresponding waveforms following correct responses at posterior sites. Preschoolers with high and low disruptive behavior also showed differences in Go/No-go N2 waveform amplitudes across electrodes. These findings suggest that preschool children with high levels of disruptive behavior may show abnormal brain activity during certain self-regulation sub-processes, informing potential advances in conceptualizing and treating early disruptive behavior.