{Reference Type}: Randomized Controlled Trial {Title}: Therapeutic alliance in two forms of guided self-help for binge eating. {Author}: Jenkins PE;Wake S; {Journal}: Clin Psychol Psychother {Volume}: 31 {Issue}: 1 {Year}: 2024 Jan-Feb {Factor}: 3.198 {DOI}: 10.1002/cpp.2959 {Abstract}: The role of therapeutic alliance within psychological treatments for eating disorders (EDs), including those delivered remotely, is well established. However, few studies have investigated alliance in guided self-help, a widely recommended first-line treatment for EDs characterised by regular binge eating. Using data from a randomised controlled trial, the current study examined both facilitator and patient assessments of alliance within e-mail-assisted and face-to-face guided self-help and looked at associations between alliance, ED symptoms and ED-related impairment. One hundred thirteen patients and 11 facilitators completed measures of alliance during and following a course of guided self-help. Whilst ratings were reliable across patients and facilitators, alliance scores were higher both in the patient sample and in the face-to-face condition. Ratings of alliance showed no correlations with ED symptoms at post-treatment, and early alliance was not significantly associated with outcome, which could inform how early symptom change is encouraged in guided self-help.