Short-term involuntary examination of older adults in Florida

The elder population continues to grow rapidly in many countries. Florida's elder population is growing faster than most states', with over one-quarter of the Florida population projected to be aged 65 and over by 2025. Involuntary examination (i.e. emergency commitment) under a state's civil commitment law is one means by which older adults experience assessment for acute mental health care. In Florida, the civil commitment law permits the involuntary examination of an individual for up to 72 hours to determine whether the person meets standards for involuntary treatment. From calendar year 2001 through 2005, there were 531,091 involuntary examinations in Florida for 301,886 people of all ages. Thirteen percent were 60 years and older at the time of their examination. The purpose of this paper is to describe the characteristics of older adults subject to involuntary examination and the nature of their examinations. While these data permit a number of inferences, there is an expansive area of research and policy analysis that remains untapped and would permit better understanding of how older adults experience such examinations. These research and policy issues will also be discussed.     

A comparison of conflict of interest policies at peer-reviewed journals in different scientific disciplines

Scientific journals can promote ethical publication practices through policies on conflicts of interest. However, the prevalence of conflict of interest policies and the definition of conflict of interest appear to vary across scientific disciplines. This survey of high-impact, peer-reviewed journals in 12 different scientific disciplines was conducted to assess these variations. The survey identified published conflict of interest policies in 28 of 84 journals (33%). However, when representatives of 49 of the 84 journals (58%) completed a Web-based survey about journal conflict of interest policies, 39 (80%) reported having such a policy. Frequency of policies (including those not published) varied by discipline, from 100% among general medical journals to none among physics journals. Financial interests were most frequently addressed with relation to authors; policies for reviewers most often addressed non-financial conflicts. Twenty-two of the 39 journals with policies (56%) had policies about editors’ conflicts. The highest impact journals in each category were most likely to have a published policy, and the frequency of policies fell linearly with rank; for example, policies were published by 58% of journals ranked 1 in their category, 42% of journals ranked third, and 8% of journals ranked seventh (test for trend, p = 0.003). Having a conflict of interest policy was also associated with a self-reported history of problems with conflict of interest. The prevalence of published conflict of interest policies was higher than that reported in a 1997 study, an increase that might be attributable to heightened awareness of conflict of interest issues. However, many of the journals with policies do not make them readily available and many of those policies that were available lacked clear definitions of conflict of interest or details about how disclosures would be managed during peer review and publication.     

Atypical epigenesis

It is becoming increasingly clear that little in development is predetermined or permanently fixed. Rather, gene expression is activity dependent, and epigenesis is probabilistic. So, the study of genetic disorders needs to change from the still widely held view that developmental disorders can be accounted for in terms of intact versus impaired modules, to one which takes serious account of the fact that the infant cortex passes from an initial state of high regional interconnectivity to a subsequent state of increasing specialization and localization of function. With such early interconnectivity in mind, developmental neuroscientists must consider the possibility that an early deficit in one part of the brain may have subtle effects on other parts of the developing brain, even when scores fall 'in the normal range'. In studying developmental disorders, it is thus crucial to examine not only domains of clear-cut deficit, but also domains of behavioural proficiency. Atypical epigenesis may often involve a lack of specialization and localization of brain function over developmental time, even in cases of behavioural proficiency.     

The processing of interlexical homographs in translation recognition and lexical decision: Support for non-selective access to bilingual memory

In three experiments we looked at the processing of interlexical homographs by Dutch-English bilinguals. In Experiment 1 we employed the translation recognition task, a task that forces the participants to activate both language systems simultaneously. In this task the processing of interlexical homographs was inhibited substantially compared to the processing of matched control words, especially when the homograph reading to be selected was the less frequent of the homograph's two readings. In Experiments 2 and 3 we used the lexical decision task: In one condition we asked the participants to categorize letter strings as words or nonwords in Dutch; in a second condition we asked them to do so in English. The makeup of the stimulus set in Experiment 2 permitted the participants to ignore the instructions and to instantiate the task in a language-neutral form-that is, to categorize the letter strings as words in either Dutch or English. Under these circumstances a small, frequency-dependent inhibitory effect for homographs was obtained, but only in condition Dutch. In Experiment 3 the participants were forced in a language-specific processing mode by the inclusion of "nonwords" that were in fact words in the non-target language. Large frequency-dependent inhibitory effects for homographs were now obtained in both language conditions. The combined results are interpreted as support for the view that bilingual lexical access is non-selective.     

The health effects of work and family role characteristics: Gender and race comparisons

Many studies have documented the benefits of work and family roles for both physical and mental health. A number of these studies have suggested that work and family roles are beneficial to the degree that they entail rewarding relationships and activities. Using data from the National Survey of Families and Households (N = 10633; 17 percent African-American), this paper examines three questions: (a) Are gender and race differences in health explained by gender and race differences in work and family roles? (b) How do characteristics of work and family roles contribute to health? (c) Are there gender and race differences in the effects of work and family role characteristics? Simple occupancy of work and family roles does not explain away gender and race differences in health. Several characteristics of work and family roles have significant health effects, but there are few significant gender and race differences in those effects, and role characteristics do not change the pattern of gender and race differences in health.     

The emergence of interest in the ethics of psychological research with humans

We describe the growth of interest in the ethics of research with human participants based on articles abstracted in Psychological Abstracts and PsycLIT. Interest was low and variable until 1974, after which there was a marked increase in the number of articles published. We explain this emergence of ethical interest in terms of the social climate of concern for human rights in the 1960s and 1970s, the 1973 revision of the American Psychological Association's ethical principles, and the development of federal regulation of research with human participants.     

Maya Angelou's Inaugural Poem

Maya Angelou's performance of her poem On the Pulse of Morning at the inauguration of William Jefferson Clinton as 42nd President of the United States on January 20, 1993, was compared with other poetry and prose performances. Measurements of her pause frequency, pause location, pause duration, phrase length, speech rate, articulation rate, and percentage of pause time all uniquely characterized her performance. Printed versions of Angelou's inaugural poem were also analyzed. Inconsistencies in spelling, punctuation, spacing, and line and stanza breaks, along with additions, omissions, and sequence changes of words and phrases, were found. The poem performed possesses a richness unpredictable from either the extant literature on poetry readings or from Angelou's own printed pages.