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Recent research: six papers relevant to psychotherapy

Here are six studies relevant to improving psychotherapy outcomes.  Brewin et al report on using imagery-based interventions to help people with depressioin.  Lydiard et al highlight the importance of sleep-related disturbances as a treatment target in PTSD.  McCrady and colleagues show that working with couples rather than just individuals seems more effective when using behavioural therapy to help women with alcohol use disorders.  Geerts et al describe rather amazing research investigating "The role of parental bonding and nonverbal communication in the short-term treatment response was investigated in 104 depressed outpatients. At baseline patients completed the Parental Bonding Instrument. We registered the nonverbal involvement behaviour of patients and interviewers from video recordings of baseline clinical interviews and calculated the convergence between patient-interviewer behaviour over the interview ... As hypothesized, low maternal care and high paternal overprotection predicted a poor response to an 8-week treatment.  Maternal care was positively correlated with nonverbal convergence. Moreover, convergence moderated the relationship between maternal care and the response to treatment: Lack of convergence between patients and interviewers turned out to annul the positive effects of maternal care on the treatment response.

Recent research: six papers on helping children & adolescents

Here are half a dozen papers on helping kids and adolescents.  The Fuligni et al paper found that adolescents experiencing frequent interpersonal stresses tended to have increased levels of C-reactive protein, " ... an inflammatory marker that is a key indicator of cardiovascular risk ... ".  Jackson et al showed that in preschool kids each extra hour of regular TV viewing is associated with an extra 1 kg of body fat.  This appeared to be due to increases in calorie intake rather than reduction in physical activity.  Decreased family accommodation is associated with improved outcome in paediatric OCD, Merlo et al found.  Naylor et al found that a six lesson teaching block on mental health benefitted young teenagers.  Proctor et al provide a free full text overview of teenage life satisfaction assessment measures, while Wilkinson and colleagues report on 28 week follow-up in a treatment trial for depressed adolescents.  The authors found "Depression at 28 weeks was predicted by the additive effects of severity, obsessive-compulsive disorder and suicidal ideation at entry together with presence of at least one disappointing life event over the follow-up period.

Recent research: three depression papers that get me thinking

Looking back over relevant research papers that caught my attention last month, some stand out for me more than the others.  Here are three on depression that stood out and got me thinking.  The Fergusson et al paper looks at links between alcohol abuse and major depression.  There has been debate for years on whether alcohol dependence leads to depression or depression leads to alcohol dependence.  In this kind of debate, it's usually a good bet that both pathways contain some truth.  What this study adds is that often it is the alcohol dependence that is primary.  As the authors state " ... the associations between AAD (alcohol abuse or dependence) and MD (major depression) were best explained by a causal model in which problems with alcohol led to increased risk of MD as opposed to a self-medication model in which MD led to increased risk of AAD." 

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