[Solved] In 2011-2012, what percentage of guilty findings in sexual offence cases against children and youths involved child pornography under the age of 18? A)57 B)67 C)77 D)87 Social Comparison Theory: This theory posits that individuals determine their own social and personal worth based on how they stack up against others. Self-esteem: The subjective evaluation of one's own worth or value. Self-perception: A theory that people develop attitudes and opinions by observing their own behavior and concluding what attitudes must have caused them. Upward Social Comparison: The process of comparing oneself with others who are perceived to be better off or superior in some way.