CON
发表于 2025-3-28 15:01:15
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为现场
发表于 2025-3-28 19:27:11
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中止
发表于 2025-3-29 00:44:00
Threat Assessment in School Violenceies across the United States between 1974 and June 2000. The Columbine incident that took place in Littleton, Colorado, on April 20, 1999, imprinted the most violent of school attacks on American minds when 14 students and a teacher lost their lives. According to the U.S. Department of Education & U
cutlery
发表于 2025-3-29 06:45:26
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CAGE
发表于 2025-3-29 07:48:45
The Roles of Morality Development and Personal Power in Mass School Shootings K-12 educators, academicians, and journalists suggest (e.g., McKenna & Haselkorn, 2005; cf. Martinson, 2000; Lawrence & Birkland, 2004), Columbine and the other well-publicized mass school shootings (and attempted school shootings) that occurred during the 1990s have coalesced in the public mind, b
跳动
发表于 2025-3-29 14:02:18
Multiple Contextual Levels of Risk for Peer Victimization: A Review with Implications for Prevention levels of children’s ecological context, with the goal that this review will be useful for both basic research and prevention and intervention efforts. We will begin by defining peer victimization and identifying several well-established personal characteristics that place children at greater or le
发出眩目光芒
发表于 2025-3-29 18:10:56
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是贪求
发表于 2025-3-29 22:31:28
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共栖
发表于 2025-3-30 01:21:28
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Hiatal-Hernia
发表于 2025-3-30 04:33:15
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