This study examined age-related differences in attachment styles, anthropomorphism, and trust in artificial intelligence. The primary aim was to examine emotional bonds and perceptions of AI systems change among adults at different developmental levels. A total of 92 participants aged 16 to 57 completed an online survey assessing attachment patterns, anthropomorphic perceptions, and trust in AI. Results indicated that younger adults demonstrated significantly higher levels of preoccupied (anxious) attachment compared to older groups. Trust in AI differed significantly across age groups, with middle-aged adults reporting the highest trust. Anthropomorphism did not significantly vary by age. Regression analysis showed that attachment styles did not significantly predict anthropomorphism overall, although dismissive attachment showed a modest individual association that should be interpreted cautiously due to the nonsignificant overall model. These findings suggest developmental differences in attachment anxiety and trust in AI, while anthropomorphic tendencies appear relatively stable across adulthood. However, given the modest sample size and cross-sectional design, findings should be interpreted cautiously and warrant replication in larger samples.