TY - JOUR
T1 - Affect pattern recognition
T2 - Using discrete hidden Markov models to discriminate distressed from nondistressed couples
AU - Griffin, William
N1 - Funding Information:
This work was supported by a grant from the National Institute of Mental Health (1 RO1 MH51184-01A1).
PY - 2002
Y1 - 2002
N2 - Self-report affect sequences generated during a conversation between spouses were used to illustrate how Hidden Markov Model (HMM) methodology can classify couples according to marital quality. This pattern recognition technique allows an investigator to characterize processes that generate observable phenomena-in these data, expressed affect. I introduce the conceptual foundations and, briefly, the methodology of HMM and discuss its potential use in social and behavioral research. To illustrate the potential value of this method, I show how sequences of self-reported affect, derived in real-time during a laboratory interaction between 30 married partners, can successfully discriminate between distressed and nondistressed marital relationships.
AB - Self-report affect sequences generated during a conversation between spouses were used to illustrate how Hidden Markov Model (HMM) methodology can classify couples according to marital quality. This pattern recognition technique allows an investigator to characterize processes that generate observable phenomena-in these data, expressed affect. I introduce the conceptual foundations and, briefly, the methodology of HMM and discuss its potential use in social and behavioral research. To illustrate the potential value of this method, I show how sequences of self-reported affect, derived in real-time during a laboratory interaction between 30 married partners, can successfully discriminate between distressed and nondistressed marital relationships.
KW - Affect recognition
KW - Hidden Markov models
KW - Marital relationships
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U2 - 10.1300/J002v34n01_07
DO - 10.1300/J002v34n01_07
M3 - Article
AN - SCOPUS:0038772312
SN - 0149-4929
VL - 34
SP - 139
EP - 163
JO - Marriage and Family Review
JF - Marriage and Family Review
IS - 1-2
ER -