网络欺凌是全球范围内普遍存在的社会问题，对受害者的心理健康造成显著负面影响。近年来的研究日益关注旁观者的作用，他们可能会通过网络保护行为对欺凌事件进行干预，如制止施暴者、安慰受害者或举报有害内容。尽管已有研究证实了这些行为对受害者的保护效果，但我们对 ...

当“好看”成为压力：社交媒体外貌关注如何影响青少年幸福感？ 在当下的社交媒体时代，青少年每天都会接触到大量与外貌相关的内容。从精心修饰的自拍，到不断滚动的点赞与评论，外貌逐渐成为社交媒体互动的重要维度。与此同时，一个越来越受到心理学关注的现象正在出现 ...

Introduction The impact of stunting, thinness and obesity on depression and anxiety during challenging times, such as ...

Sydney, Australia Highlights Widest caesium drill intercept recorded to date at the newly discovered Helios Zone: 4.9 m at ...

Background/aims Posterior capsule opacification (PCO) is the most frequent long-term complication after cataract surgery, ...

Characterized by weakened or damaged heart musculature, heart failure results in the gradual buildup of fluid in a patient's ...

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

Researchers found a magnetic star core acting as a high speed engine to power a record breaking luminous supernova.

The Trump administration is finally realizing that Grok—the AI chatbot owned by billionaire Elon Musk—is a massive security ...