A preliminary study and main experiment tested the hypothesis that racial solo status (being the only member of one's race in a group) increases racial self-construal among African Americans. The preliminary study showed that African American men and women reported greater collectivist (i.e., group-based) over individualist self-construal under solo compared to nonsolo status, whereas Whites did not. The main experiment showed that the increased collectivism among African American solo women appears to be strongly reflected in racial identity becoming a salient aspect of self-construal. African American participants were also more likely than Whites to perceive that their anticipated performance would be generalized to their race, to feel like representatives of their race, and to show greater performance apprehension (indirectly evidenced by increased self-handicapping) when in racial solo status. The implications of solo status for African Americans in evaluative situations (such as academic testing sessions) are discussed.
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http://dx.doi.org/10.1037/1099-9809.13.4.321 | DOI Listing |
Gerontologist
December 2024
Department of Sociology, San Diego State University, San Diego, CA, USA.
Background And Objectives: Increasingly, Black women are aging alone. Yet information about health correlates and the residential context where older Black women are aging-in-place is lacking. The current study examines one aspect of Aging While Black that impacts Black women - living alone without close family or kin in the household among a sample of older Black women (N = 890).
View Article and Find Full Text PDFFront Oncol
November 2024
Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Purpose: The aim of this study was to develop a novel approach for predicting the expression status of Epidermal Growth Factor Receptor (EGFR) and its subtypes in patients with Non-Small Cell Lung Cancer (NSCLC) using a Three-Dimensional Convolutional Neural Network (3D-CNN) ConvNeXt, radiomics features and clinical features.
Materials And Methods: A total of 732 NSCLC patients with available CT imaging and EGFR expression data were included in this retrospective study. The region of interest (ROI) was manually segmented, and clinicopathological features were collected.
Saudi Dent J
September 2024
College of Dentistry, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia.
Objective: To describe the patterns of authorship, collaboration, study type, specialty, and funding status of articles published in Saudi dental journals.
Methods: All articles published in Saudi dental journals in English from their inception to 31st December 2023 were identified. The following data were extracted using pre-pilot forms: publication date, number of articles, study type, authorship patterns, nature of collaboration, article specialty, and funding status.
Dis Colon Rectum
November 2024
State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Gastrointestinal Cancer Center, Unit III, Peking University Cancer Hospital and Institute, Beijing, China.
Background: The use of programmed death-1 blockade has a significant therapeutic effect in patients with mismatch repair-deficient/microsatellite instability-high metastatic colorectal cancer. However, data on preoperative single-agent programmed death-1 blockade are rare.
Objective: This study aims to evaluate the effectiveness and safety of preoperative programmed death-1 blockade as a conversion strategy in patients with locally advanced and resectable metastatic mismatch repair-deficient/microsatellite instability-high colorectal cancer.
Acta Psychol (Amst)
September 2024
College of Music and Dance, Henan Normal University, No. 46, Jianshe East Road, Xinxiang 453007, Henan Province, China. Electronic address:
This study aimed to determine the effectiveness of a self-help application to reduce performance-related excitement in students of solo vocals in higher education institutions. The study participants (n = 219) used the mobile application during 6 weeks. Statistically significant effect of the intervention was achieved by Negative cognitions, Psychological vulnerability, and Anxiety perception constructs.
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