Acknowledgment (creative arts and sciences)

In the creative arts and scientific literature, an acknowledgment (British English also acknowledgement) is an expression of a gratitude for assistance in creating an original work. Receiving credit by way of acknowledgment rather than authorship indicates that the person or organization did not have a direct hand in producing the work in question, but may have contributed funding, criticism, or encouragement to the author(s). Various schemes exist for classifying acknowledgments; Cronin et al. give the following six categories: moral support financial support editorial support presentational support instrumental/technical support conceptual support, or peer interactive communication (PIC) Apart from citation, which is not usually considered to be an acknowledgment, acknowledgment of conceptual support is widely considered to be the most important for identifying intellectual debt. Some acknowledgments of financial support, on the other hand, may simply be legal formalities imposed by the granting institution. Occasionally, bits of science humor can also be found in acknowledgments. There have been some attempts to extract bibliometric indices from the acknowledgments section (also called "acknowledgments paratext") of research papers to evaluate the impact of the acknowledged individuals, sponsors and funding agencies.