Processes and mechanisms of change in integrative behavioral couple therapy: a case study of one couple with distress over child rearing

Marital distress is common and can have a tremendous influence on an entire family. Spousal conflict related to children is known to have a particularly negative impact on both the parenting and marital relationship. A number of evidence-based therapies exist to support couples in need including integrative behavioral couple therapy (IBCT; Jacobson & Christensen, 1998), which focuses on emotional acceptance and behavior change as mechanisms that improve marital satisfaction. While IBCT is well documented as an effective treatment with lasting outcomes (Christensen, et al., 2004), how and why IBCT works remains less clear. The current study used qualitative methodology to increase understanding of IBCT and expand upon literature related to marital conflict and child rearing. Recommended case study methods were combined with the spirit and steps of discovery-oriented research to provide a rich description of change processes and mechanisms associated with therapeutic progress. The research questions posed in this study were designed to mirror the components and phases of the Doss (2004) framework for studying change in psychotherapy, and were addressed in the context of a selected course of IBCT for a couple who presented with conflicts about child rearing. Results included detailed reports of the client and therapy change processes, change mechanisms, and treatment outcomes for the selected couple. These results revealed that acceptance growth and behavior change taking place over the course of therapy lead to increased marital satisfaction and a reduction of conflict related to child rearing. Important findings about how and why IBCT works were discussed. Future research might examine change processes in unsuccessful treatments so as to continue to refine therapies and expand upon knowledge of how and why therapies work

Identifications of Einstein Slew Survey sources

The status of identifications of the Einstien Slew Survey, a bright soft x-ray catalog with 550 new x-ray sources, is discussed. Possible counterparts were found for greater than 95 percent of the Slew Survey based on positional coincidences and color-color diagnostics. The survey will be fully identified via upcoming radio and optical observations

Einstein Slew Survey: Data analysis innovations

Several new methods were needed in order to make the Einstein Slew X-ray Sky Survey. The innovations which enabled the Slew Survey to be done are summarized. These methods included experimental approach to large projects, parallel processing on a LAN, percolation source detection, minimum action identifications, and rapid dissemination of the whole data base

The influence of ambipolarity on plasma confinement and the performace of ECRIS

International audienceCharge diffusion in an ECRIS discharge is usually characterized by non ambipolar behavior. While the ions are transported to the radial walls, electrons are lost axially from the magnetic trap. Global neutrality is maintained via compensating currents in the conducting walls of the vacuum chamber. It is assumed that this behavior reduces the ion breeding times compared to a truly ambipolar plasma. We have carried out a series of dedicated experiments in which the ambipolarity of the ECRIS plasma was influenced by inserting special metal-dielectric structures (MD layers) into the plasma chamber of the Frankfurt 14GHz ECRIS. The measurements demonstrate the positive influence on the source performance when the ECR plasma is changed towards more ambipolar behavior

Thirteen new BL Lacertae objects discovered by an efficient x ray/radio/optical technique

The discovery of 13 serendipitous BL Lac objects in the Einstein IPC Slew Survey by means of x ray/radio vs. x ray/optical color-color diagrams and confirmation by optical spectroscopy are reported. These 13 BL Lacs were discovered using a technique which exploits the characteristic broad band spectra of BL Lacs. New VLA detections provide accurate fluxes (f(6 cm) is approximately 0.5 mJy) and 2 in. positions, facilitating the determination of an optical counterpart. All 13 new BL Lacs show essentially featureless optical spectra. Nine of these lie within the range of colors of known x ray selected BL Lacs. Of the remaining four, one is apparently x ray louder (by a factor of 1.5) or optically quieter (by 0.8 mags); and three are optically louder (by 1-1.3 mags) than x ray selected BL Lacs. Approximately 50 new BL Lacs in total are expected from VLA work and upcoming Australia Telescope observations, yielding a complete Slew Survey sample of approximately 90 BL Lacs