Inspection time and everyday functioning: A longitudinal study

We tested whether level and/or changes in inspection time (IT) in an elderly sample (70–85 years at baseline) predicted future independence in everyday functioning, independent from chronological age. Sixty-eight participants were initially assessed on IT and cognitive abilities in 2003, reassessed on IT in 2005, and then completed the Everyday Problems Test, a test of independence in everyday living, in 2008. Controlling for age, lower fluid reasoning at baseline (Raven’s-subset) and slowing IT over 18 months independently predicted poorer everyday functioning in 2008, together accounting for one-third variance. This supports the proposition that IT has utility as a biomarker for less favourable ageing.     

Health-Related Quality of Life Among Substance Abusers in Residential Drug Abuse Treatment

Health-related quality of life (HRQOL) in substance abusers remains an area of inquiry in need of investigation. The few studies on the topic have found substance abuser HRQOL less than that of the general population. The present research compared 303 substance abusers in long-term residential therapeutic community treatment in New York with a general non-institutionalized adult sample from New York (N = 27,465) whose data were collected between 2002 and 2006 during the yearly administrations of the Behavioral Risk Factor Surveillance System (BRFSS), a state-based system of health surveys gathering data from upwards of 350,000 adults per year across all 50 states. One sample t-tests found that the in-treatment substance abusers reported significantly more physically and mentally unhealthy days over the past 30 days, as well as significantly more inactive days over the past 30 days due to illness.     

Perceptual learning on inspection time and motion perception

Perceptual learning on simple perceptual tasks is interpreted as plasticity of neuronal populations in the sensory cortex (M. Fahle & T. Poggio, 2002). The authors examined individual differences on perceptual learning for 2 tasks-inspection time (IT) and a motion direction discrimination task that was instantiated as random dot kinematograms. The authors' main questions were whether individual differences in perceptual learning were consistent across the 2 tasks and whether perceptual learning correlated with cognitive abilities test scores. In all, 56 young adults completed 16 threshold estimations on 1 of 2 orthogonal versions of each task. Then, the authors made 2 further threshold estimations for the untrained, orthogonal version. Participants also completed a battery of 6 cognitive abilities tests that measured fluid ability (Gf) and perceptual speed (Gs). Perceptual learning was demonstrated for both tasks, but the degree of learning across tasks was not characteristic of the individual. Learning on IT correlated with Gs (r = .35), but learning on the motion direction discrimination task was unrelated to cognitive ability. Correlations of IT with cognitive measures were stable over the training period. IT was correlated with both the motion direction discrimination task (r = -.39) and an unmasked line length judgment task (r = -.31). The authors concluded that perceptual learning on IT correlates with cognitive abilities test scores, that correlations of IT with cognitive abilities test scores are stable as task performance improves with practice, and that the IT task is psychologically complex.     

Philosophy in America: Remarks on John McCumber's Time in the Ditch: American Philosophy and the McCarthy Era

John McCumber is right to think that analytic philosophy has had a particularly central and dominating position in American philosophy, and that philosophy is less significant in American public life than in the public life of many European countries. I believe he is wrong to think that American philosophers have turned to analytical work in order to escape being politically relevant, and that he is wrong to suppose that prominent academic philosophy is something to wish for.     

ARE WE CLOSER TO FREE MARKET EUGENICS? THE CRISPR CONTROVERSY

Might the 2018 birth of two designer babies in China write the opening paragraph for the next chapter in the history of eugenics? The worldwide scientific community has tacitly put a moratorium on human clinical application of CRISPR gene editing, waiting until unknown risks can become known. But this ethical agreement has been breached, and calls are now being heard for more rigorous regulations. Perhaps religious and spiritual leaders can join the bioethical chant: the yellow light of caution is flashing.     

An Integrative Clinical Approach to Cultural Competent Psychotherapy

To provide effective psychotherapy in cross-cultural situations, cultural issues need to be adequately addressed. We describe core concepts of cultural competence relevant for psychotherapists to consider. A contextualized approach to conducting cultural competent assessment and formulation is recommended, including the use of DSM-5 Outline for Cultural Formulation and Cultural Formulation Interview. We introduce a cultural competent framework to help therapists become more mindful of culturally relevant interactions in therapy. Finally, a three-tier system is proposed for the examination of psychotherapy models through a cultural lens. The concepts and framework described can be flexibly and pragmatically integrated into a therapist’s regular clinical work, increasing the therapy’s effectiveness across diverse populations.     

Is What You Feel What They See? Prominent and Subtle Identity Signaling in Intergroup Interactions

Individuals often signal group affiliations to others, and the display of such identity signals is frequently rather subtle. While prior work has focused on understanding an individual's choices of subtle versus prominent signals, in this work, we look at the downstream consequences of such choices. Specifically, we explore how the prominence of identity signals may affect one's behavior in intergroup interactions. Drawing from literature on processing fluency, we propose that the use of difficult to process (subtle) identity signals in intergroup interactions leads signalers to experience identity threat, lowering confidence in their identity and leading them to engage in behaviors to recover from this experience. Across three different identity domains (college affiliation, political affiliation, and brand loyalty), we show that when individuals use difficult to process identity signals, they derogate out‐group members in communication and behave less cooperatively in intergroup interactions. We find that these effects depend upon the observability of the signals by out‐group members and only occur for individuals who are highly identified with the in‐group. We also find that the effects are attenuated when behavior towards members of the out‐group is made public. Copyright © 2017 John Wiley & Sons, Ltd.