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Updated: Jul 16, 2025

The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress
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The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress

Published on: July 4, 2013

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化作为枪支伤害发生率的一个因素

Sarabeth A Spitzer1,2,3, Daniel G Vail4, Patrick Heindel1,3

  • 1Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.

JAMA surgery
|September 20, 2023
PubMed
概括

社区化与枪支伤害率上升62%有关. 这凸显了在 gentrifying 社区有针对性的枪支预防的需要,以解决社会经济因素和减少暴力.

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Measurement of Spatial Stability in Precision Grip09:36

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According to some social psychologists, people tend to overemphasize internal factors as explanations—or attributions—for the behavior of other people. They tend to assume that the behavior of another person is a trait of that person, and to underestimate the power of the situation on the behavior of others. They tend to fail to recognize when the behavior of another is due to situational variables, and thus to the person’s state. This erroneous assumption is...
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The discussion of bullying highlights the problem of witnesses not intervening to help a victim. This is a common occurrence, as the following well-publicized event demonstrates. In 1964, in Queens, New York, a 19-year-old woman named Kitty Genovese was attacked by a person with a knife near the back entrance to her apartment building and again in the hallway inside her apartment building. When the attack occurred, she screamed for help numerous times and eventually died from her stab wounds.
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The theory of projectile motion is very useful for players of several sports to improve their performance. For example, a javelin thrower needs to throw their javelin in such a way that it travels as far as possible. The javelin thrower takes a short run-up to increase the initial speed of the javelin. The range of a projectile is at its maximum at a 45° angle so javelin throwers try to angle their throw as close to 45° as possible.
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Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
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