You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A mature pincer grasp is attained at ------ months and explain in detail?
Grasp is best as..~ by offering a red cube to the ol.j)d. A 6-month-old infant reaches and holds the cul-e {b.rg? object) in a crude manner usincr the ulnar asf'C'l-'i: of r~ hand (Fig. 3_27). He can transfer ~bjects from one h.md t::i oth~ by 6-1 months. The child is able to grasp from the radial side of hand at 8-9 months (Fig. 328). B\* the ab'" ci 1 year, mature grasp (index finuer and thumb) is e,iJo.t (Fig. 3.29). 0 By offering pellets (smaller object), finer hand skills;.:~ assessed. By 9-10 months, the child approaches the pelletby an index finger and lifts it using finger thumb apposition, termed 'pincer' gras