Final answer:
The question inquires about who instilled the belief that violence can lead to positive outcomes. History, some religious teachings, and media portrayals have often suggested that violence is an acceptable means to an end, despite the contrary teachings of figures like Jesus Christ. Psychological studies also suggest a complex relationship between witnessing violence and exhibiting aggressive behavior.
Step-by-step explanation:
Who taught them that violent acts can lead to beautiful things? This question seems to explore the complex relationship between exposure to violence and the perception of its outcomes. Throughout history and in various forms of media, there have been portrayals that suggest violent acts can lead to desirable results or necessary change. In some religious and philosophical teachings, such as those of Jesus Christ, non-violence was emphasized as the path to beautiful outcomes. However, cultural developments in history have often taken a contradictory stance, showing that violence, when enacted for a perceived 'righteous' cause, is acceptable. Psychologists are deeply interested in understanding the impact of observing violent behavior through media on actual aggression and behavior in real life. Studies indicate that witnessing violence might not only teach individuals to act aggressively but also desensitize them to violent acts. This raises concerns about the implications of media consumption, especially among children who have been exposed to large numbers of violent images, and the potential antisocial effects that might follow. Hence, the purveyors of this viewpoint might be the historical precedents, religious teachings, psychological findings, and the media itself.