The purpose of this study was to examine the effect of peer monitoring on generosity in boys and girls aged 6-12 years. A total of 120 elementary school students played a one-shot dictator game (DG) with and without peer monitoring by classmates. Children decided how to divide 10 chocolates between themselves and a classmate either in a condition in which their allocations were visible to their peers, or in private. While the effect of peer monitoring on the allocation amount in the DG was clearly present in boys, it was not observed in girls. Furthermore, the effect of peer monitoring in boys appeared at the age of 9 years. These results suggest that the motivation to draw peers' attention plays a stronger role for older boys than for girls or younger boys. The potential roles of higher-order theory of mind, social roles, and emergence of secondary sex characteristics on the influence of peer monitoring on generosity shown by boys are discussed.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4483517 | PMC |
| http://dx.doi.org/10.3389/fpsyg.2015.00895 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Introduction: Aviation safety sensitive personnel (SSP) function in highly complex environments. SSP mental health is thought to support safety, efficiency, and overall health. Research is needed to identify how to optimize and screen mental health across aviation SSP, but no consensus exists on the research priorities that need to be met.
View Article and Find Full Text PDFAquaculture source of atmospheric NO in China: Comparison of system types, management practices and measurement methods.
Environ Res
December 2024
School of Environmental Ecology and Biological Engineering, Institute of Changjiang Water Environment and Ecological Security, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430205, China. Electronic address:
Aquaculture systems contribute to atmospheric NO, but the magnitude of this NO source is largely uncertain. Here, we synthesized data from 139 aquaculture sites based on 59 peer-reviewed publications, and estimated that China's aquaculture systems emitted 9.68 Gg N yr (4.
View Article and Find Full Text PDFDetection of Phage's Lytic Activity Against Carbapenemase-Producing Klebsiella pneumoniae Isolates Using a High-Throughput Microbroth Growth Inhibition Assay.
Infect Dis Ther
December 2024
Clinical Microbiology Laboratory, Medical School, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece.
Introduction: The host range of phages is usually assessed with the agar overlay method. However, this method is both cumbersome and subjective. Therefore, a microbroth assay was developed to assess host range and lytic activity patterns of phages in the agar overlay method against a collection of carbapenemase-producing Klebsiella pneumoniae (CRKP) isolates.
View Article and Find Full Text PDFThe potential of AB-free kava in enabling tobacco cessation via management of abstinence-related stress and insomnia: study protocol for a randomized clinical trial.
BMC Complement Med Ther
December 2024
College of Medicine, University of Florida, Gainesville, FL, USA.
Background: As the primary cause of various preventable illnesses, smoking results in approximately five million premature deaths each year in the US and a multitude of adults living with serious illness. The majority of smokers know the health risks associated with smoking and intend to quit. However, quitting is very difficult partly because of insomnia and stress associated with it.
View Article and Find Full Text PDFAGA Clinical Practice Update on Management of Portal Vein Thrombosis in Patients With Cirrhosis: Expert Review.
Gastroenterology
December 2024
Division of Gastroenterology and Hepatology, Department of Medicine, Endeavor Health, Chicago, Illinois.
Description: Portal vein thromboses (PVTs) are common in patients with cirrhosis and are associated with advanced portal hypertension and mortality. The treatment of PVTs remains a clinical challenge due to limited evidence and competing risks of PVT-associated complications vs bleeding risk of anticoagulation. Significant heterogeneity in PVT phenotype based on anatomic, host, and disease characteristics, and an emerging spectrum of therapeutic options further complicate PVT management.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!