Limits to timescale dependence in erosion rates: Quantifying glacial and fluvial erosion across timescales.

Earth's topography and climate result from the competition between uplift and erosion, but it has been debated whether rivers or glaciers are more effective erosional agents. We present a global compilation of fluvial and glacial erosion rates alongside simple numerical experiments, which show that the "Sadler effect," wherein geological rates show an inverse relationship with measurement timescale, comprises three distinct effects: a measurement thickness bias, a bias of erosion and redeposition, and a bias introduced by not observing quiescent intervals. Furthermore, we find that, globally, average glacial erosion rates exceed fluvial erosion rates through time by an order of magnitude, and that this difference cannot be explained by Sadlerian biases or by variations in hillslope, precipitation, or latitude.

Elucidating the relationships between shame, anger, and self-destructive behaviors: The role of aversive responses to emotions.

Shame and anger are distinct yet interrelated emotions that have both been implicated in the occurrence of impulsive, self-destructive behavior (ISDB); however, the intricacies of these relations remain sparsely examined. Some research, mostly with anxiety and depression, suggests that an aversive reaction to the experience of negative emotions can result in efforts to escape or avoid such experiences. The current study sought to extend this model to the experience of shame.

Quality of Life in Heterogeneous Anxiety Disorders: Changes Across Cognitive-Behavioral Treatments.

Quality of life is lower among individuals with anxiety disorders; however, this construct is rarely a focus in treatment research. This study explores changes in quality of life in a randomized, controlled trial of several cognitive-behavioral treatments (CBTs) for anxiety disorders. Adults with heterogeneous anxiety disorders ( = 223) were randomly assigned to (a) unified protocol for transdiagnostic treatment of emotional disorders, (c) a single-disorder protocol targeting their principal diagnosis, or (c) a waitlist control condition, and assessed at baseline, posttreatment, and 6-month follow-up.

Evaluating transdiagnostic, evidence-based mental health care in a safety-net setting serving homeless individuals.

Homeless individuals experience higher rates of mental illness than the general population, though this group is less likely to receive evidence-based psychological treatment for these difficulties. One explanation for this science-to-service gap may be that most empirically supported interventions are designed to address a single disorder, which may not map on to the substantial comorbidity present in safety-net samples, and create a high training burden for often underresourced clinicians who must learn multiple protocols to address the needs of their patients. One solution may be to prioritize the dissemination of transdiagnostic interventions that can reduce therapist burden and simultaneously address comorbid conditions.