Applications of Speech Analysis in Psychiatry: Erratum

In this article, which published in the January/February 2023 issue of the journal, part of Table 1 was missing in the final published article. The complete table is shown below:

Table 1 - Glossary of Acoustic and Content Features

ACOUSTICS - Range of measurable sound components of voice		CONTENT - Presence and usage of linguistic components of speech
Pitch Frequency/Fundamental frequency (F0) Tone	Features associated with the rise and fall of vocal sound	Semantic	Coherence/ Connectedness/Disorganization Relatedness of words, sentences and topics in a discourse
			Cohesion Grammatical accuracy within a sentence
			Intelligibility Ease of understanding (of speech)
			Syntactic Error Grammatical and phonological flaws or inaccuracies
Volume Loudness Intensity Energy	Features associated with the strength of a speech sound	Word categories Pronoun use	Words belonging to differently valanced categories (“sad,” “distressed,” “excited”), sentiment of words, word usage, and the distinguishing use of personal pronouns in discourse.
Prosody	Inflection/Intonation Variation in pitch/frequency
	Emphasis/Syllable stress Variation in loudness
	Pace/Rhythm/Rate Speed of verbal communication
	Fluency Frequency and length of utterances and pauses

Diakaios K, Rempel S, Dumpala SH, et al. Applications of Speech Analysis in Psychiatry. Harvard Rev Psych 2023;31:1–13.