Background In many countries, humanistic psychotherapy (HPT) is viewed as a broad psychotherapeutic approach and is accepted in health care systems. To qualify for reimbursement by health insurance in Germany, psychotherapy approaches have to be evaluated positively by the German Scientific Boar...

Background: Depression is considered to have the highest disability burden of all conditions. Although treatment-resistant depression (TRD) is a key contributor to that burden, there is little understanding of the best treatment approaches for it and specifically the effectiveness of available au...

Well-ordered empirical information on ‘what works’ in art therapy with children diagnosed with Autism Spectrum Disorders (ASD) hardly exists. For that reason a systematic review was undertaken covering the period 1985–2012. Our study explored academic and practice-based sources with the aim to id...

Purpose Persistent physical symptoms (PPS) are often associated with profound physical disability and psychological distress. Interventions for PPS that promote behavioural change aim to reduce levels of symptoms and improve overall functioning in patients. The evidence for these interventions i...

Importance: Increasing rates of preventable sexually transmitted infections (STIs) in the US pose substantial burdens to health and well-being.Objective: To update evidence for the US Preventive Services Task Force (USPSTF) on effectiveness of behavioral counseling interventions for preventing ST...

Background: Behavioural treatment is commonly used in the management of chronic low-back pain (CLBP) to reduce disability through modification of maladaptive pain behaviours and cognitive processes. Three behavioural approaches are generally distinguished: operant, cognitive, and respondent; but ...

A meta-analysis of 26 studies was conducted to assess whether more complex forms of psychotherapy would be superior to control treatments of either biofeedback, progressive muscle relaxation, or both. Consistent with hypotheses, more complex treatments provided a small, significant improvement ov...

Autogenic training (AT) is a self-relaxation procedure by which a psychophysiological determined relaxation response is elicited. A meta-analysis was performed to evaluate the clinical effectiveness of AT. Seventy-three controlled outcome studies were found (published 1952-99). Sixty studies (35 ...

Background In comparison to a more restricted focus on symptom-specific outcomes, clinical trials of psychological interventions are increasingly focusing on transdiagnostic outcomes such as subjective wellbeing (SWB). SWB has been broadly defined as a person's cognitive and affective evaluation...

Recent literature has revealed the positive effect of gardening on human health; however, empirical evidence on the effects of gardening-based programs on psychosocial well-being is scant. This meta-analysis aims to examine the scientific literature on the effect of community gardening or horticu...