Ellie (SLP) Would Like to Examine the Internal Clinical Case-Based

Ellie (SLP) would like to examine the internal clinical case-based evidence associated with providing multiple oppositions intervention to children with moderate-severe and severe phonological impairment in weekly sessions. To do this, she needs to:

A) search for peer reviewed published studies on the outcomes of different models of service with multiple oppositions intervention.
B) critically evaluate the quality of the empirical evidence she finds on multiple oppositions intervention.
C) examine case-based data from her own clinical practice for the children she has worked with who received weekly multiple oppositions intervention.
D) examine the practice-based evidence gathered by the clinicians in her workplace focused on the outcomes achieved by children who have received weekly multiple oppositions intervention.