Does Human Facial Attractiveness Honestly Advertise Health? Longitudinal Data on an Evolutionary Question

Inspired by the evolutionary conjecture that sexually selected traits function as indicators of pathogen resistance in animals and humans, we examined the notion that human facial attractiveness provides evidence of health. Using photos of 164 males and 169 females in late adolescence and health data on these individuals in adolescence, middle adulthood, and later adulthood, we found that adolescent facial attractiveness was unrelated to adolescent health for either males or females, and was not predictive of health at the later times. We also asked raters to guess the health of each stimulus person from his or her photo. Relatively attractive stimulus persons were mistakenly rated as healthier than their peers. The correlation between perceived health and medically assessed health increased when attractiveness was statistically controlled, which implies that attractiveness suppressed the accurate recognition of health. These findings may have important implications for evolutionary models.     

Visual searh through word lists as a function of grade level,reading ability,and target repetition

Second-, fourth-, and sixth-grade students of high or low reading ability and college students carried out a visual-search task in which they scanned a list of 10 words, looking for a target word which was changed every trial or remained constant during an entire session. Search time increased linearly with serial position, consistent with a serial self-terminating model of visual search. The search rate increased from 3.3 words/sec in the second grade to 8.4 words/sec in college. Reading ability was not a significant factor in any comparisons. These results on the development of visual-search ability agree with others in showing that with increasing age there is a marked increase in search speed. However, retarded readers are as competent as their age peers on this task, suggesting that reading dysfunction must be traced to other deficiencies.     

Perception and memory loss of item and order information in short-term memory

Recognition probes given before or after a series of letters presented at varying rates were used to evaluate perception and memory loss of order and item information. For both order and item information pre- and postprobe functions converged at fast rates of presentation. Performance decrement at fast rates is attributable to perceptual factors and is greater for order than for item information.     

Preparing Interventionists via Telepractice in Incidental Teaching for Children with Autism

Telepractice has emerged as a potentially effective means of preparing parents and educators as interventionists for children with autism spectrum disorder (ASD). The purpose of this study was to evaluate the use of telepractice to train interventionists to implement incidental teaching with preschool children with ASD. Three interventionists were taught to implement incidental teaching using a telepractice training package consisting of an online module, self-evaluation, and delayed performance feedback delivered via videoconferencing. A single-case multiple-baseline across-participant design was employed to evaluate the effects of the telepractice training package on interventionist acquisition and maintenance of incidental teaching. The distal effects of interventionist implementation of incidental teaching on child mands were also evaluated. Results showed that following the telepractice training program, interventionist implementation fidelity improved and child mands increased. Within six telepractice sessions, all interventionists reached the preset performance criteria of four consecutive sessions above 90 % fidelity. Changes in interventionist and child behaviors maintained at 2- and 4-week follow-up sessions. Taken together, these results suggest that telepractice is a promising method of providing instruction in incidental teaching to interventionists of young children with ASD.     

PHILOSOPHER OF PRECISION AND SOUL: INTRODUCING WALKER PERCY

This article introduces the work of philosopher‐novelist Walker Percy to the Zygon: Journal of Religion and Science readership. After some biographical and contextual preliminaries, I suggest that the conceptual collecting feature to Percy's work is his critique of abstractionism manifest in a tripartite congruence of Cartesianism, derivatively misapplied science, and social atomism.     

Collateral Reports and Cross-Informant Agreement about Adult Psychopathology in 14 Societies

To advance international mental health assessment, instruments that have been internationally validated are needed. To this end, we analyzed ratings from 14 societies on the Adult Behavior Checklist (ABCL), a collateral-report form parallel to the Adult Self-Report (ASR; Achenbach and Rescorla 2003) for ages 18 to 59. Both the ABCL and the ASR assess problems, personal strengths, and adaptive functioning. For a sample of 8322 see note below collaterals, we found strong consistency across societies regarding which ABCL problem items tended to obtain relatively low, medium, or high ratings. Most societal effect sizes (ESs) for problem scale scores were small to medium (< 13.9 %), but the ES for the ABCL Personal Strengths scale was 25 %. For most of the same participants (N = 8,302), we analyzed cross-informant agreement between self-reports on the ASR and collateral reports on the ABCL. Cross-informant correlations for problem scale scores averaged .47, with considerable societal variation. Problem score means were higher on the ASR than the ABCL in every society, but the size of the difference varied across societies. Mean item ratings on the ABCL and ASR were highly correlated within every society (mean r = .92), but within-dyad item rating agreement varied widely in every society (mean r = .39). In all societies, non-corroboration of self-reported deviance and of collateral-reported deviance was common. Overall findings indicated considerable similarity but also some important differences in collateral-reported problems and adaptive functioning across 14 societies.     

Clinical Exchange: The Architectural Failure

The Clinical Exchange invites eminent clinicians of diverse persuasions to share, in ordinary language, their clinical formulations and treatment plans of the same psychotherapy patient—one not selected or nominated by those therapists—and then to discuss points of convergence and contention in their recommendations. This Exchange concerns a Mr. L, a 47-year-old, married man presenting for outpatient individual psychotherapy with chief complaints of depression, anxiety, and a lengthy history of vocational underachievement. Drs. Herbert Fensterheim, Leslie Greenberg, and Leigh McCullough, who anchor their practices in the cognitive-behavioral, experiential, and psychodynamic orientations, respectively, are the featured commentators. Finally, Dr. Jerold Gold, the case contributor and Mr. L's psychotherapist, provides a few closing comments.