《Consciousness and cognition》2019

  相似文献   

    

Beata J. Grzyb  Yukie Nagai  Minoru Asada  Allegra Cattani  Caroline Floccia  Angelo Cangelosi 《Developmental science》2019,22(4)

Young children sometimes attempt an action on an object, which is inappropriate because of the object size—they make scale errors. Existing theories suggest that scale errors may result from immaturities in children's action planning system, which might be overpowered by increased complexity of object representations or developing teleofunctional bias. We used computational modelling to emulate children's learning to associate objects with actions and to select appropriate actions, given object shape and size. A computational Developmental Deep Model of Action and Naming (DDMAN) was built on the dual‐route theory of action selection, in which actions on objects are selected via a direct (nonsemantic or visual) route or an indirect (semantic) route. As in case of children, DDMAN produced scale errors: the number of errors was high at the beginning of training and decreased linearly but did not disappear completely. Inspection of emerging object–action associations revealed that these were coarsely organized by shape, hence leading DDMAN to initially select actions based on shape rather than size. With experience, DDMAN gradually learned to use size in addition to shape when selecting actions. Overall, our simulations demonstrate that children's scale errors are a natural consequence of learning to associate objects with actions.  相似文献   

    

《Cognitive Systems Research》2019

  相似文献   

    

《Cognitive Systems Research》2019

Road Sign Detection and Recognition (RSDR) is aimed to enable drivers maintain basic functionality with the aim of identifying and notifying driver through the existing restrictions so that the process is a success on the present widened road. Examples for RSDR include ‘traffic light ahead’ or ‘pedestrian crossing’ signs. An innovative RSDR system has been introduced which comprises of pre-processing, edge detection, feature extraction, features selection and Ensemble Fuzzy Support Vector Machine (EFSVM) classifier. Feature selection is carried out successfully by deployment of Ant Colony Optimization (ACO) algorithm to determine most prominent and definitive features. These features are then fed into the ensemble SVM to enable both road side traffic detection as well as recognition. Suggested system’s performance is analyzed and evaluated with respect to road signs having a capable recognition rate.  相似文献   

    

Yolonda Wilson  Amina White  Akilah Jefferson  Marion Danis 《The American journal of bioethics : AJOB》2019,19(2):8-19

Intersectionality has become a significant intellectual approach for those thinking about the ways that race, gender, and other social identities converge in order to create unique forms of oppression. Although the initial work on intersectionality addressed the unique position of black women relative to both black men and white women, the concept has since been expanded to address a range of social identities. Here we consider how to apply some of the theoretical tools provided by intersectionality to the clinical context. We begin with a brief discussion of intersectionality and how it might be useful in a clinical context. We then discuss two clinical scenarios that highlight how we think considering intersectionality could lead to more successful patient–clinician interactions. Finally, we extrapolate general strategies for applying intersectionality to the clinical context before considering objections and replies.  相似文献   

    

Chassitty N. Fiani  Heather J. Han 《International Journal of Transgenderism》2019,20(2-3):181-194

  相似文献   

    

G. Nic Rider  Jennifer A. Vencill  Dianne R. Berg  Rachel Becker-Warner  Leonardo Candelario-Pérez  Katherine G. Spencer 《International Journal of Transgenderism》2019,20(2-3):275-288

Abstract

Background: The limited research on nonbinary individuals suggests that this community experiences significant health disparities. Compared to binary transgender individuals, research suggests that nonbinary individuals are at elevated risk for discrimination and negative mental health outcomes, including depression, anxiety, traumatic stress, and suicidality. Even mental health providers who work with binary transgender individuals often lack knowledge of and training to work competently with nonbinary individuals.

Methods: The authors of this conceptual article present the Gender Affirmative Lifespan Approach (GALA), a psychotherapy framework based in health disparities theory and research, which asserts that therapeutic interventions combating internalized oppression have the potential to improve mental health symptomatology resulting in improved overall health and well-being for gender diverse clients. GALA’s therapeutic interventions are designed to promote positive gender identity development through five core components: (1) building resiliency; (2) developing gender literacy; (3) moving beyond the binary; 4) promoting positive sexuality; and (5) facilitating empowering connections to medical interventions (if desired).

Results: The core components of the GALA model are individualized to each client’s unique needs, while taking into consideration age and acknowledging developmental shifts in, or fluidity of, gender across the lifespan. This model represents an inclusive, trans-affirmative approach to competent clinical care with nonbinary individuals.

Discussion: Application of the GALA model with nonbinary clients is discussed, including one clinical case vignette.  相似文献   

    

Margit H. Kanka  Petra Wagner  Marlis Buchmann  Christiane Spiel 《European Journal of Developmental Psychology》2019,16(2):198-214

Children are exposed to a gender-specific environment on an everyday basis through media, books, school supplies and especially toys. Children’s movies and television programs were found to portray protagonists’ occupational and private roles in a very traditional, gender-stereotypical way. The present two studies aimed to investigate gender-specific preferences in childhood and early adolescence. Cross-sectional data (study 1) were compared to longitudinal one (study 2) as we specifically aimed to investigate changes in gender preferences over time. A person-oriented approach, namely Configural Frequency Analysis was applied, to categorically analyze the relationship and development of gender-stereotyped preferences throughout childhood and early adolescence. Consistent with former studies, study 1 showed that gender-stereotypical preferences increased by age, for boys to a higher extent than for girls. By the age of twelve, these preferences had decreased supporting the theory of Kohlberg that children’s gender-stereotypic preferences continuously grow until around six years of age to finally lower thereafter. Gender-specific preferences generally became much more flexible over time.  相似文献   

    

Sonja Heintz  Christoph Kramm  Willibald Ruch 《The journal of positive psychology》2019,14(1):103-112

Abstract

The present meta-analysis investigates gender differences in the 24 VIA character strengths. Based on a literature search on quantitative studies that assessed character strengths, 65 samples consisting of both published and unpublished data were included (total N = 1,189,924). A random-effects model yielded significant gender differences for 17 of the 24 character strengths, although only four of these differences showed at least small effects: Females scored higher than males in appreciation of beauty and excellence, kindness, love, and gratitude. Thus, males and females were mostly similar in their character strengths. The size of the gender differences did not vary with nationality (i.e. the US, Switzerland, Germany, and Israel), while age and type of measure were significant moderators for 13-14 character strengths. The most pronounced differences emerged between children/adolescents and the VIA-Youth in comparison to adults and the VIA-IS as well as the short measures.  相似文献   

    

A. Katrin Arens  Christoph Niepel 《The British journal of educational psychology》2019,89(4):689-706

  相似文献