According to the passage, the research of Nesdale and Rule suggests which of the following about five-year-old children
A．Their reactions to intentional and accidental harm determine the severity of the punishments they assign.
B．They, as perpetrators of harmful acts, disregard the feelings of the children they harm.
C．They take into account the motivations of actions when judging the behavior of other children.
D．They view public duty as a justification for accidental, but not intentional, harm.