During the middle stage of therapy, successful therapists respond at a significantly lower level of complementarity than unsuccessful therapists¶
Claim · All claims
Evidence · 1 study · associationalr1·q2
Currency · newest study 1974 · not yet checked against its sources · not reviewed by a person
Subclaims¶
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q2 i? In the middle ('work') stage of therapy, the successful outcome group showed significantly lower therapist complementarity than the unsuccessful group, supporting the anti-complementary stance hypothesis. → Dietzel 1974
Evidence¶
Dietzel 1974¶
Dietzel, C. S.; Abeles, Norman. (1974). Client-Therapist Complementarity and Therapeutic Outcome. https://eric.ed.gov/?id=ED091646 doi:10.1037/h0076731
q2 · i? · associational · r1
Stage-wise comparison of Complementarity Index values for the two outcome groups (10 dyads each) from rated early, middle, and later session segments. The middle-stage contrast reached significance at "t = 3.026, p < .005", with successful therapists' mean of 42.00 versus unsuccessful therapists' 53.39 as printed in Table 4.
"During the middle stage of therapy, successful therapists responded at a significantly lower level of complementarity when compared to unsuccessful therapists (see Table 4 and Figure 2; t = 3.026, p < .005)."
Discussion¶
Related Claims¶
- Early-stage therapist complementarity does not differ by outcome group, and the predicted later-stage advantage for successful dyads was not supported — related
- During the early stage of therapy, more severely maladjusted clients elicit higher levels of therapist complementarity — related
- Observed interaction frequencies support the Interaction Matrix cell weightings, with the most interactions in the highest-weighted cells — related
- Overall therapist complementarity across the full therapeutic relationship does not differ significantly between successful and unsuccessful outcome groups — reports the opposite
- The hypothesis that both teachers can refrain from complementarity when facing hostile student behavior could not be confirmed — related
- Quality of the therapeutic relationship and counseling effectiveness are not correlated with each other, though both correlate with therapist experience — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
middle-stage-lower-complementarity-successful-therapists |
title |
During the middle stage of therapy, successful therapists respond at a significantly lower level of complementarity than unsuccessful therapists |
description |
During the middle stage of therapy, successful therapists respond at a significantly lower level of complementarity than unsuccessful therapists |
status |
review |
evidence_strength |
moderate |
newest_evidence |
1974 |
generated |
by process:wiki-ingest on 2026-09-25 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — dietzel-1974 |
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