Believer's baptism (also called credobaptism, from the Latin word credo meaning "I believe") is the practice of baptizing those who are able to make a conscious profession of faith, as contrasted to the practice of baptizing infants. Credobaptists believe that infants incapable of consciously believing should not be baptized.
The mode of believer's baptism depends on the Christian denomination, and is done either by pouring (the normative method in Mennonite, Amish, and Hutterite churches) or by immersion (the normative method practiced by Schwarzenau Brethren, River Brethren, Baptists, and the Churches of Christ, among others). Among those denominations that practice immersion, the way that it is practiced depends on the Church; the Schwarzenau Brethren and the River Brethren for example teach "trine immersion, that is, dipping three times forward in the name of the Father, the Son, and the Holy Spirit."