The Expression of the Emotions in Man and Animals allows cultural factors only an auxiliary role in the shaping of expression. This biological emphasis leads to an appreciation of the universal nature of expression, with its implication of a single origin for the entire human species; and Darwin points to the significance of emotional communication with children in their psychological development. Darwin sought out the opinions of some leading British psychiatrists, notably James Crichton-Browne, in the preparation of the book which forms his main contribution to psychology. Amongst the innovations with this book are Darwin's circulation of a questionnaire (probably inspired by his cousin, Francis Galton) in his preparatory
Catholic theology of the body positive image of man by stating his freedom and independence. God is truly free and the freedom of man, even if limited, is an image of God. Not only his freedom, but also his ability to love - God is love - and his immortality, make man an image of God. Regarding the human body, Gregory opines that it is created for procreation. In that, humans are like animals; however, the human body also has the capacity for reasoning and perception. The body has three forms of life: the vegetative, sensual and intellectual. The human body derives its dignity from