Research ethics for mental health science involving ethnic minority children and youths

In response to U.S. Public Health Service projects promoting attention to disparities in the outcomes of mental health treatments, in July 2001, the American Psychological Association, the National Institute of Mental Health, and the Fordham University Center for Ethics Education convened a group of national leaders in bioethics, multicultural research, and ethnic minority mental health to produce a living document to guide ethical decision making for mental health research involving ethnic minority children and youths. This report summarizes the key recommendations distilled from these discussions.     

A room with a cue: personality judgments based on offices and bedrooms

The authors articulate a model specifying links between (a) individuals and the physical environments they occupy and (b) the environments and observers' impressions of the occupants. Two studies examined the basic phenomena underlying this model: Interobserver consensus, observer accuracy, cue utilization, and cue validity. Observer ratings based purely on offices or bedrooms were compared with self- and peer ratings of occupants and with physical features of the environments. Findings, which varied slightly across contexts and traits, suggest that (a) personal environments elicit similar impressions from independent observers, (b) observer impressions show some accuracy, (c) observers rely on valid cues in the rooms to form impressions of occupants, and (d) sex and race stereotypes partially mediate observer consensus and accuracy. Consensus and accuracy correlations were generally stronger than those found in zero-acquaintance research.     

The nature of adolescents' relationships with their "very important" nonparental adults

As part of a larger program of research on the nature of adolescents' relationships with very important nonparental adults (hereafter referred to as VIPs), a community sample of 243 eleventh graders (mean age = 16.6 years) was surveyed, and a subgroup of 55 adolescents and their VIPs were interviewed about the nature and quality of their relationships. Results showed that (a) adolescent–VIP relationships were a normative component of adolescent development, not a result of problems in adolescents' lives; (b) adolescent–VIP relationships were generally of high quality (e.g., high support, low conflict, and high mutuality); (c) there were significant differences between kin and nonkin VIPs in terms of the duration of relationships and frequency of contact, but not in the quality of relationships; and (d) VIPs whom adolescents designated as extremely important were distinguished from other VIPs in terms of providing a higher level of social support and a higher frequency of contact. Theoretical and practical implications of these findings are discussed.     

An investigation of the line motion effect in a callosotomy patient

When a line is flashed instantaneously between two markers it can appear to propagate from one marker to the other. This illusion is known as the line motion effect. We investigated this effect in the two hemispheres of a callosotomy ("split-brain") patient. We found that both hemispheres perceived the line motion effect, and that flashing one of the markers biased the direction of motion away from that marker regardless of which hemisphere received the stimulus. In contrast, matching the width of the line to the width of one of the markers biased the direction of motion away from the marker only when it appeared in the left visual hemifield. This suggests that multiple mechanisms can contribute to the line motion effect, and that some of these mechanisms rely on different neural structures.     

Review Article: Chiari Type I Malformation with or Without Syringomyelia: Prevalence and Genetics

Chiari type I malformation has traditionally been defined as a downward herniation of the cerebellar tonsils of 5 mm through the foramen magnum and it is likely associated with a volumetrically reduced posterior fossa. Syringomyelia is commonly associated with Chiari type I malformation. We estimate the prevalence of these two conditions and determine that they are more common than previously expected. We identify the genetic syndromes associated with some cases of Chiari type I malformation, and we provide evidence in favor of a genetic hypothesis for at least a subset of the nonsyndromic cases.     

"You learn and learn and learn.... and then you are an adult": parental perceptions of adolescence in contemporary Swaziland

The developmental period of adolescence is explored in Swaziland from a multidisciplinary perspective. The study compares early anthropological research with contemporary interviews of Swazi parents. While the Swazi language, siSwati, does not have a term for "adolescent," there is evidence of a definite developmental period which could be defined as adolescence. Parents view this period as being qualitatively different from childhood and adulthood, but they also have gender-related interpretations of its nature and length. While biological maturation (especially menarche for females) is viewed as a vital step in becoming an adult, behaviors must be learned during this time (i.e., "adolescence") before one is completely of adult status.     

Familiarity, ambivalence, and firm reputation: is corporate fame a double-edged sword?

This research questioned the proposition that corporate familiarity is positively associated with firm reputation. Student images of familiar and unfamiliar Fortune 500 corporations were examined in 4 experiments. The results suggested that, consistent with behavioral decision theory and attitude theory, highly familiar corporations provide information that is more compatible with the tasks of both admiring and condemning than less familiar corporations. Furthermore, the judgment context may determine whether positive or negative judgments are reported about familiar companies. The notion that people can simultaneously hold contradictory images of well-known firms may help to explain the inconsistent findings on the relation between familiarity and reputation.     

A call to collaboration: the federal commitment to suicide prevention

The federal government, largely through the U.S. Department of Health and Human Services (HHS), sponsors an array of science-based suicide prevention initiatives. This article details the prevention-related agendas and collaborative efforts of five operating divisions within the Department of Health and Human Services: the Substance Abuse and Mental Health Services Administration, National Institutes of Health, Centers for Disease Control and Prevention, Indian Health Service, and Health Resources and Services Administration. The article highlights HHS's activities and their link to the National Strategy for Suicide Prevention, the plan which will guide the nation's suicide prevention efforts for the next decade.     

Developmental coordination impairments in adulthood

The aim of this study was to extend the understanding of Developmental Coordination Disorder (DCD) into adulthood. We recruited 19 adults aged between 18 and 65 who had received diagnoses of DCD or dyspraxia or who self-reported as having motor impairments consistent with a history of DCD, together with age- and gender-matched controls. Participants were given tests of manual dexterity, handwriting, construction, obstacle avoidance, dynamic balance, static balance, dual task performance, ball skills, reaction time, movement time and sequencing. As a group, adults with DCD performed more poorly than controls across all tasks. Slowness and variability of movement was a pervasive feature of their performance and many individuals had considerable problems with sequencing and with dual task performance. A discriminant function analysis conducted using six performance measures correctly classified participants as car drivers or non-drivers. Adults do retain motor difficulties and these can exclude them from important activities of daily living.