Age and sex differences were investigated in children's self-report of venipuncture pain. Equal numbers of boys and girls aged 3-15 years (n = 110) made separate ratings of the intensity and unpleasantness of their needle pain, using a paired Visual Analogue Scale (VAS) technique. The parents of these children used the same method to give ratings of predicted pain and unpleasantness before the needle, as well as ratings based on observing their child during the needle. Results showed that, across age, children's intensity and unpleasantness scores were highly correlated (r = 0.78), and that both of these ratings decreased with increasing age. Analyses of covariance showed that, with the variance in the unpleasantness ratings accounted for, a significant age main effect persisted for the intensity ratings (scores decreasing with increasing age), with no effect of sex. In the corollary analysis, with intensity scores entered as a covariate, unpleasantness ratings showed no main effect of age, but a significant main effect of sex emerged: girls' ratings of pain unpleasantness, when averaged across age, were significantly higher than boys'. The interaction between age and sex was explored in analysis of the relative difference between intensity and unpleasantness ratings. The results indicated that, from approximately 8-years of age, children (especially girls) gave significantly higher ratings of unpleasantness than sensory intensity of needle pain. Prior to the age of 8 years, children tended to give equivalent ratings of intensity and unpleasantness, with no evidence of a sex difference. The agreement between parental and children's ratings was higher for parents' observed, as opposed to predicted, scores, especially for pain intensity, with no systematic influence of the child's age and sex. In conclusion, it is suggested that age effects in children's self-report of needle pain are predominantly manifest in ratings of sensory intensity, whilst sex effects are predominantly manifest in ratings of an affective (unpleasantness) dimension. It is argued that both age and sex differences are largely the function of pain reporting variables, rather than reflecting fundamental age or sex based variance in nociceptive processing.

Pain intensity and pain coping strategies have a significant and independent relationship with several domains that comprise the HRQL of children with JIA. However, parents and children have differing perceptions of the nature of these relationships. The differences emphasize the importance of clinicians obtaining information about children's HRQL, pain levels and pain coping strategies from both parents and children.

We used a prepublication version of the Supports Intensity Scale (SIS), the Adaptive Behavior Scale-Residential and Community, and the Inventory for Client and Agency Planning to examine the relationship between support needs and adaptive behavior for 80 people with intellectual disabilities. Dimensionality of the SIS Support Needs Scale (Section 1) was examined in reference to the three areas of conceptual, social, and practical skills reported by the American Association on Mental Retardation as comprising the adaptive behavior construct. Factor analysis of the adaptive behavior subscales and SIS Support Need Scale offered support for measurement of a common underlying construct. When considered in terms of the three adaptive behavior skill areas, this construct related predominantly to conceptual skills.

The findings of the study highlight the merit of understanding intra- and interpersonal attributes for achieving better wellbeing outcomes. These findings would also prove valuable for researchers and practioners involved in designing and implementing psychosocial interventions.

No abstract