This paper examines judgements of inappropriacy made by groups of inde
pendent raters from different Professional backgrounds when presented
with data from two boys with semantic, pragmatic and syntactic difficu
lties, who are interacting with adults, and when presented with data i
n a transcript or video format. The purpose is to explore the nature o
f such judgements with the view to highlighting the centrality and the
complex nature of inappropriacy judgements in the clinical management
of pragmatic impairment. The current study suggests that consensus of
view as to what is or is not appropriate in interactions involving ch
ild clients may not exist in the general population. It further sugges
ts that professional experience with children may direct one's attenti
on primarily to the child client. Video presentation of information al
so appeared to direct attention to the child interactant. Given that a
udiovisual presentation of data is able to reproduce the non-linguisti
c 'oddness' of a child (e.g. averted gaze, slumped posture, monotonous
voice), a situation seems to be created in which the linguistic conte
nt is perceived as equally 'odd' or inappropriate. This study has impl
ications for assessment, diagnosis and treatment of pragmatic difficul
ties in children.