Highlights • Family-reared and supplementary fed marmosets were compared in adulthood.• Temperament, cognitive bias and preference tests were used.• Very few differences were found between rearing backgrounds.• The supplementary feeding practice does not have a substantial impact on welfare.• The practice described should be used if supplementary feeding is necessary.

中文翻译：

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婴儿养育背景对成年普通狨猴（Callithrix jacchus）情感状态的长期影响


亮点 • 比较了家庭饲养的狨猴和补充喂养的狨猴的成年期。• 使用了气质、认知偏差和偏好测试。• 饲养背景之间几乎没有发现差异。• 补充喂养做法对福利没有实质性影响。•如果需要补充喂养，则应采用所描述的做法。