Measurement of Temperament in One to Three Year Old Children

Abstract
Temperament in the toddler age group has received relatively little attention in the developmental literature, and there is a clear need for well-established, culturally-appropriate measurement instruments. To this end, the Toddler Temperament Scale (TTS) of Fullard, McDevitt and Carey (1984) was administered to a sample of 397, 1 to 3 year old Australian children. Older and younger toddlers showed developmentally related differences on a number of dimensions, emphasising the need for them to be regarded as separate groups in temperament research. Relationships between temperament classification and maternal and day-caretakers' reports of behaviour problems provided some evidence of concurrent validity of the measures. While some dimensions of the TTS were less than satisfactory psychometrically, the content of the questionnaire seemed suitable for Australian use; Australian normative data is provided for the two age groups.