Reference health
A new pan-cultural facial expression of emotion
4/4 checkable references clean · checked 2026-09-03
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
12 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 4 checked references that resolve
The 12 references without a DOI — listed, not checked
no DOI — not checkedBirdwhistell, R. L. (1970).Kenesics and context. Philadelphia: University of Pennsylvania Press.
no DOI — not checkedChevalier-Skolnikoff, S. (1973). Facial expression of emotion in nonhuman primates. In P. Ekman (Ed.),Darwin and facial expression: A century of research in review (pp. 11?89). New York: Academic Press.
no DOI — not checkedEkman, P. (1972). Universals and cultural differences in facial expressions of emotion. In J. Cole (Ed.),Nebraska symposium on motivation, 1971. Lincoln: University of Nebraska Press.
no DOI — not checkedEkman, P. (1973). Cross cultural studies of emotion. In P. Ekman (Ed.),Darwin and facial expression: A century of research in review (pp. 169?222). New York: Academic Press.
no DOI — not checkedEkman, P. (1984). Expression and the nature of emotion. In K. Scherer & P. Ekman (Eds.),Approaches to emotion (pp. 319?343). Hillsdale, New Jersey: Erlbaum.
no DOI — not checkedEkman, P., & Friesen, W. V. (1975).Unmasking the face: A guide to recognizing emotions from facial clues. Englewood Cliffs, New Jersey: Prentice-Hall.
no DOI — not checkedEkman, P., & Friesen, W. V. (1978).Facial Action Coding System: A technique for the measurement of facial movement. Palo Alto: Consulting Psychologists Press.
no DOI — not checkedFridlund, A. J., Ekman, P., & Oster, H. (in press). Facial expressions of emotion: Review of literature, 1970?1983. In A. Siegman & L. S. Feldstein (Eds.),Nonverbal behavior and communication, Hillsdale, New Jersey: Erlbaum.
no DOI — not checkedHeider, K. G. (1984).Emotion: Inner state vs. interaction. Paper presented at the meeting of the American Anthropological Association, Denver.
no DOI — not checkedIzard, C. E. (1971).The face of emotion. New York: Appleton-Century-Crofts.
no DOI — not checkedKeppel, (1982).Design and analysis. Englewood Cliffs, New Jersey: Prentice-Hall.
no DOI — not checkedRedican, W. R. (1982). An evolutionary perspective on human facial displays. In P. Ekman (Ed.),Emotion in the human face (2nd ed. pp. 212?280). New York: Cambridge University Press.
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-09-03 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1007/bf00992253"><img src="https://citestamp.com/citestamped/10.1007/bf00992253/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1007/bf00992253)