AUTHOR=Parsons-Smith Renée L. , Terry Peter C. , Machin M. Anthony 

TITLE=Identification and Description of Novel Mood Profile Clusters

JOURNAL=Frontiers in Psychology

VOLUME=8

YEAR=2017

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2017.01958

DOI=10.3389/fpsyg.2017.01958

ISSN=1664-1078

ABSTRACT=<p>Mood profiling has been a popular assessment strategy since the 1970s, although little evidence exists of distinct mood profiles beyond the realm of sport and exercise. In the present study, we investigated clusters of mood profiles derived from the six subscales of the Brunel Mood Scale using the <italic>In The Mood</italic> website. Mood responses in three samples (<italic>n</italic> = 2,364, <italic>n</italic> = 2,303, <italic>n</italic> = 1,865) were analyzed using agglomerative, hierarchical cluster analysis, which distinguished six distinct and theoretically meaningful profiles. K-means clustering further refined the final parameter solution. Mood profiles identified were termed the iceberg, inverse iceberg, inverse Everest, shark fin, surface, and submerged profiles. Simultaneous multiple discriminant function analysis showed that cluster membership was correctly classified with a high degree of accuracy. Chi-squared tests indicated that the six mood profiles were unequally distributed according to the gender, age, and education of participants. Future research should investigate the antecedents, correlates and consequences of these six mood profile clusters.</p>