In this paper two research studies by Eells (2010) and Edwards (2010) evaluating case formulation and therapist responsiveness are summarized and critically evaluated. The central themes abstracted from these studies are subsequently articulated and integrated with existing research on the philosophical and theoretical competencies, clinical competencies, and quantitative competencies needed for effective case formulation. More specifically, I introduce and evaluate the work of Edwards and Eells in terms of a behavioral model of case formulation that is based on four general principles: functionalism; empiricism, cognitive-behavioral learning theory; and a multivariate perspective that stresses the importance of collecting multimodal and multimethod assessment data as the basis of a case formulation.Key words: case formulation; therapist responsiveness; behavioral assessment; functional analysis; quantitative analysis; case studies
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OVERVIEWTwo papers, respectively authored by Eells (2010) and Edwards (2010), explore important aspects of psychotherapy: case formulation competencies and clinician responsiveness within the context of manualized treatments. Additionally, each paper reflects on the unique contribution of idiographic/qualitative methods in furthering our understanding of these complex phenomena.In this paper, a summary and critical review of each paper is provided. Subsequent to this, the common themes addressed by Eells and Edwards are discussed more fully. Finally, additional case formulation competencies are presented for consideration along with an argument
EELLS' PAPER: SUMMARY AND COMMENTARY
SummaryNoting that single subject research methods can complement nomothetic approaches, Eells (2010) sets out to evaluate the extent to which these methods capture unique and common information about clinical judgment among novice practitioners (graduate students in psychology), experienced clinicians (therapists with approximately 20 years of experience), and expert clinicians (therapists with 20 years of experience, publications relevant to case formulation, and extensive supervisory experience). To accomplish this goal, Eells developed six vignettes that presented different disorders (anxiety disorder, affective disorder, and borderline personality disorder) and two different levels of "prototypicality" (low, high). The clinicians read the vignettes and generated verbal accounts of their case formulation and treatment approach. The verbal accounts were then audio-recorded and coded for comprehensiveness, coherence, precision of language, the degree of elaboration of treatment plans, the complexity of information, the link between the formulation and treatment plan, and the degree to which the formulation development appeared to be systematic. Additionally, Eells evaluated the extent to which the therapists used forward reasoning (i.e., verbalizing a description of a behavior and then an inference about the causes...