In order to prevent developmental abnormalities in high-risk children, parents should give scientific anticipatory intervention guidance for psycho-behavioral development based on the characteristics of children’s psycho-behavioral development, according to the principle of individualization and focusing on the continuity and stage characteristics of development. Neonatal period 1) Emphasize the importance of mother-infant communication and encourage parents to have more contact with their newborns, such as talking, smiling and embracing. 2) Learn to recognize the cries of newborn infants, soothe emotions and meet their needs in a timely manner, such as breastfeeding on demand. 3) Practice lying down one hour after feeding the newborn, and perform passive baby exercises one to two times a day. 4) Touch the newborn, let the newborn see faces or brightly colored toys, listen to pleasant bells and music, etc. to promote the development of their sensory perception. 1 to 3 months 1) Pay attention to parent-child communication, talk and tease the baby with emotion more often during feeding and nursing, respond to the baby’s voice with a smile, voice or nod, and emphasize eye contact. 2) Exercise the infant’s head and neck movement and control through prone, vertical holding exercises, passive exercises, etc. 3) Increase moderate auditory, visual and tactile stimulation, listen to pleasant music or toys with loud sounds, and use brightly colored toys to attract infants’ attention and tracking. 3-6 months 1) Encourage parents to raise their infants themselves, take the initiative to identify and respond to their infants’ physical and psychological needs in a timely and effective manner, and gradually establish a secure parent-child attachment relationship. 2) Cultivate regular eating and sleeping habits, and play parent-child games such as looking in the mirror, hide and seek, and find the source of sounds with the infant. 3) Create a rich language environment, talk more with the infant, imitate the infant’s voice to encourage the infant’s pronunciation, and achieve the purpose of “communication and response”. 4) Encourage infants to roll over freely and practice sitting properly; let infants reach out more to grasp toys and objects of different textures to promote the development of hand-eye coordination. 6-8 months 1) Parents should accompany and pay more attention to their infants, expand the scope of their activities while ensuring their safety, and encourage contact with the outside environment and people. 2) Call the baby’s name often and say the names of objects in the home to develop the baby’s ability to understand language. Guide infants to pronounce “ba ba”, “ma ma”, etc. to increase their interest in pronunciation. 3) Help infants practice sitting alone, crawling and jumping under the arms; practice reaching for distant toys, passing toys with both hands, tearing paper and other hand coordination and finger grasping actions to improve hand-eye coordination. 8～12 months 1) Help infants identify different expressions of others; divert their attention when they have negative emotions such as anger, boredom, and unhappiness; give encouragement and support when they are frustrated. 2) Enrich the infant’s language environment by talking to the infant and looking at pictures frequently. Let infants make actions and expressions according to instructions, such as answering to names and waving “goodbye”. 3) Help infants practice crawling on their hands and knees and learn to stand and walk while holding objects; provide infants with safe toys such as cups, blocks and balls to develop hand-eye coordination and relatively accurate manipulative skills. 4) Increase imitative games, such as clapping “welcome”, squeezing toys with loud sounds, patting dolls, and dragging blankets to obtain toys.