latent profile analysis
Published research on latent profile analysis.

In a Canadian study of 171 children aged 7 to 13 having elective surgery, about 1 in 4 showed high anxiety on several measures. Those children were much shyer and showed over twice the distr…
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Parent ratings of 479 autistic children in China sorted into 4 social profiles. The most socially engaged group also had the most peer problems; the profiles still need replication.
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A 2026 longitudinal study involving 951 adolescents found 5 emotion-regulation profiles, not the 3-profile structure the researchers expected, and the clearest mental-health separation came …
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