The present study examined the relationship between adult attachment style and therapeutic alliance in individual psychotherapy. Search procedures yielded 17 independent samples (total N = 886, average n = 52, standard deviation = 24) for inclusion in the meta-analysis. Results indicated that greater attachment security was associated with stronger therapeutic alliances, whereas greater attachment insecurity was associated with weaker therapeutic alliances, with an overall weighted effect size of r = .17, p < .001 (95% confidence interval = .10-.23). Publication bias analyses did not indicate any cause for concern regarding the results. The data were not demonstrably heterogeneous (Q = 6.10, df = 16, p = .99), and all between-study moderator analyses were nonsignificant (p values > .10) with the exception of the source of alliance ratings; results indicated that patient-rated alliance demonstrated a significantly larger relationship with attachment compared with therapist-rated alliance (Qbetween = 3.95, df = 1, p = .047). Implications for clinical practice and future research are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved).
An increased seroprevalence of T. gondii IgM in patients with acute psychosis complements and extends previous findings, suggesting that infections may be relevant to the etiopathophysiology of relapse in some patients with schizophrenia.
The present study consisted of a meta-analytic review of the criterion validity of the Rorschach Mutuality of Autonomy (Urist, 1977) scale. Search procedures yielded 27 independent samples (total N ϭ 1,803, average n ϭ 67, SD ϭ 31) for inclusion in the meta-analysis. Results support the criterion validity of the Mutuality of Autonomy with an average overall weighted effect size of r ϭ .24, p Ͻ .001 (95% confidence interval ϭ .18, .29). Publication bias analyses indicate the possibility for bias and demonstrate that the likely impact of any such bias would bring the average overall weighted effect size down to r ϭ .18, p Ͻ .001 (95% confidence interval for adjusted effect size ϭ .11, .24). The data
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