27 research outputs found
Experienced and inexperienced therapists : a comparison of attitude toward and use of countertransference disclosure
This descriptive exploratory study examines the relationship of clinical experience and attitude toward countertransference disclosure and use of countertransference disclosure. The study surveyed therapists for answers to the following questions: Are there any differences in the attitude towards countertransference disclosure between experienced and inexperienced clinicians? Are there any differences in the use of countertransference disclosure between experienced and inexperienced clinicians? Is there an association between attitude toward and use of countertransference disclosure for the sample as a whole; and is there any variance in this association between experienced and inexperienced therapists? Three-hundred-and-thirty-seven therapists completed the survey, yielding significant results. The major findings included the following: Experienced therapists use countertransference disclosure significantly more frequently than inexperienced therapists, and there is a more significant positive relationship between attitude toward and use of countertransference disclosure in experienced therapists. The data also showed that inexperienced therapists have a more favorable attitude towards countertransference disclosure than do experienced therapists, even though they use it less frequently. There is a significant positive relationship between attitude toward and use of countertransference disclosure for inexperienced therapists, but it is not as strong as that for experienced therapists. Although the differences between attitude and use were significant, the measure of difference between inexperienced and experienced therapists was actually quite small
Police interviews with vulnerable people alleging sexual assault: probing inconsistency and questioning conduct
Reporting sexual assault to the authorities is fraught with difficulties, and these
are compounded when the complainant is hindered by an intellectual disability
(ID). In a study of 19 UK police interviews with complainants with ID alleging
sexual assault and rape, we found that most interviewing officers on occasion
pursued lines of questioning which not only probed inconsistencies (which is
mandated by their guidelines), but implicitly questioned complainants' conduct
(which is not). We detail two main conversational practices which imply
disbelief and disapproval of the complainants' accounts and behaviour, and
whose pragmatic entailments may pose problems for complainants with ID.
Such practices probably emerge from interviewers' foreshadowing of the
challenges likely to be made in court by defence counsel. As a policy
recommendation, we suggest providing early explanation for the motivation for
such questioning, and avoiding certain question formats (especially how come
you did X? and why didn't you do Y?)
A model for the cosmological evolution of low frequency radio sources
We present a new evolutionary model that describes the population properties
of radio sources at frequencies <5 GHz, thus complementing the De Zotti et al.
(2005) model, holding at higher frequencies. We find that simple analytic
luminosity evolution is still sufficient to fit the wealth of available data on
local luminosity functions, multi-frequency source counts, and redshift
distributions. However, the fit requires a luminosity-dependent decline of
source luminosities at high redshifts, at least for steep-spectrum sources,
thus confirming earlier indications of a "downsizing" also for radio sources.
The upturn of source counts at sub-mJy levels is accounted for by a
straightforward extrapolation, using the empirical far-IR/radio correlation, of
evolutionary models matching the far-IR counts and redshift distributions of
star-forming galaxies. We also discuss the implications of the new model for
the interpretation of data on large-scale clustering of radio sources and on
the Integrated Sachs-Wolfe (ISW) effect, and for the investigation of the
contribution of discrete sources to the extragalactic background. As for the
ISW effect, a new analysis exploiting a very clean CMB map, yields at a
substantially higher significance than reported before.Comment: 14 pages, 11 figures, accepted for publication on MNRA
The JWST Extragalactic Mock Catalog: Modeling Galaxy Populations from the UV through the Near-IR over 13 Billion Years of Cosmic History
We present an original phenomenological model to describe the evolution of galaxy number counts, morphologies, and spectral energy distributions across a wide range of redshifts (0.26]. Our model follows observed mass and luminosity functions of both star-forming and quiescent galaxies, and reproduces the redshift evolution of colors, sizes, star-formation and chemical properties of the observed galaxy population. Unlike other existing approaches, our model includes a self-consistent treatment of stellar and photoionized gas emission and dust attenuation based on the BEAGLE tool. The mock galaxy catalogs generated with our new model can be used to simulate and optimize extragalactic surveys with future facilities such as the James Webb Space Telescope (JWST), and to enable critical assessments of analysis procedures, interpretation tools, and measurement systematics for both photometric and spectroscopic data. As a first application of this work, we make predictions for the upcoming JWST Advanced Deep Extragalactic Survey (JADES), a joint program of the JWST/NIRCam and NIRSpec Guaranteed Time Observations teams. We show that JADES will detect, with NIRCam imaging, thousands of galaxies at z>6, and tens at z>10 at m_AB8, and resolve the current debate about the rate of evolution of galaxies at z>8. Ready to use mock catalogs and software to generate new realizations are publicly available as the JAdes extraGalactic Ultradeep Artificial Realizations (JAGUAR) package.ECL, JC and SCh acknowledge support from the European Research Council (ERC) via an Advanced Grant under grant agreement no. 321323- NEOGAL. CCW acknowledges support from the National Science Foundation Astronomy and Astrophysics Fellowship grant AST-1701546. SCh acknowledges financial support from the Science and Technology Facilities Council (STFC). All members of NIRCam (CCW, KNH, BER, RE, DPS, CNAW, SAl, SB, SCr, EE, DJE, MR) acknowledge funding from JWST/NIRCam contract to the University of Arizona, NAS5-02015. BER acknowledges partial support through NASA contract NNG16PJ25C, grants 17-ATP17- 0034 and HST-GO-14747. SAr is funded by MINECO under grant ESP2015-68964-P. RM and RA acknowledge ERC Advanced Grant 695671 "QUENCH” and support by the Science and Technology Facilities Council (STFC). RS acknowledges a NWO Rubicon grant, project number 680-50- 1518. This work is based on observations taken by the CANDELS Multi-cycle Treasury Program with the NASA/ESA HST
The Science Performance of JWST as Characterized in Commissioning
This paper characterizes the actual science performance of the James Webb
Space Telescope (JWST), as determined from the six month commissioning period.
We summarize the performance of the spacecraft, telescope, science instruments,
and ground system, with an emphasis on differences from pre-launch
expectations. Commissioning has made clear that JWST is fully capable of
achieving the discoveries for which it was built. Moreover, almost across the
board, the science performance of JWST is better than expected; in most cases,
JWST will go deeper faster than expected. The telescope and instrument suite
have demonstrated the sensitivity, stability, image quality, and spectral range
that are necessary to transform our understanding of the cosmos through
observations spanning from near-earth asteroids to the most distant galaxies.Comment: 5th version as accepted to PASP; 31 pages, 18 figures;
https://iopscience.iop.org/article/10.1088/1538-3873/acb29
The James Webb Space Telescope Mission
Twenty-six years ago a small committee report, building on earlier studies,
expounded a compelling and poetic vision for the future of astronomy, calling
for an infrared-optimized space telescope with an aperture of at least .
With the support of their governments in the US, Europe, and Canada, 20,000
people realized that vision as the James Webb Space Telescope. A
generation of astronomers will celebrate their accomplishments for the life of
the mission, potentially as long as 20 years, and beyond. This report and the
scientific discoveries that follow are extended thank-you notes to the 20,000
team members. The telescope is working perfectly, with much better image
quality than expected. In this and accompanying papers, we give a brief
history, describe the observatory, outline its objectives and current observing
program, and discuss the inventions and people who made it possible. We cite
detailed reports on the design and the measured performance on orbit.Comment: Accepted by PASP for the special issue on The James Webb Space
Telescope Overview, 29 pages, 4 figure
Reflecting team processes in family therapy : critical review & empirical exploration
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