Professional preparation of individuals who provide genetic counseling services

An unprecedented increase has occurred in demand for genetic counseling services during the current decade. This study examined the complex issue of who currently provides genetic counseling services and the professional preparation of these personnel. A self-administered questionnaire was mailed to 325 genetic counseling professionals in the southeastern United States who were members of the Southeast Regional Genetics Group (SERGG), National Society of Genetic Counselors, or American Society of Human Genetics States; 204 completed the questionnaire (63%). Seventy percent of respondents were female and 30% were male. Thirty percent of respondents held MD degrees; nine physicians held PhD degrees. Most physicians were male. Thirty-two percent of respondents held master's degrees in genetic counseling; five counselors held PhD degrees. Twenty-three percent of respondents were nurses; eight nurses held master's degrees. Three percent of respondents were social workers. Individuals with other degrees, such as an associate of science in medical technology and a doctoral degree in education, also provided genetic counseling. Genetic counseling typically involved a team effort, consisting mainly of physicians and genetic counselors. Most respondents reported college coursework in human genetics, supervised training, and seminar/workshop training. Thirty percent reported college coursework in counseling techniques, supervised training, and seminar/workshop training. Policy recommendations are offered concerning professional preparation of genetic counselors.     

Measuring reaction time without measuring movement time: A modification of the Hormann and Allen millisecond timer for the Commodore 64 or 128

It is frequently desirable to measure reaction time independently of movement time. The Hormann and Allen (1987) millisecond timer for the Commodore 64 or 128 can be modified to allow the measurement of reaction time with minimal movement time. A BASIC loader is provided for a keyboard version and an external switch version of the modified timer. Machine language code is provided for use with MONITOR, the machine language utility built into the Commodore 128.     

On Measuring Work Ethic: A Neglected Work Commitment Facet

Work ethic has been underrepresented in work commitment studies, compared to other work commitment facets such as job involvement, career commitment, and organizational commitment. Using exploratory factor analysis on an overall sample of 543 participants, this study identified a four-dimension work ethic concept. The four dimensions found were hard work, nonleisure, independence, and asceticism. Various subsample analyses further supported this four-factor structure. Results and limitations of the study, including the potential incorporation of a shortened 12-item work ethic scale into a more general work commitment measure, are discussed.     

EFFECTS OF HIGH-PREFERENCE SINGLE-DIGIT MATHEMATICS PROBLEM COMPLETION ON MULTIPLE-DIGIT MATHEMATICS PROBLEM PERFORMANCE

The purpose of this study was to examine the effects of a sequence of three single-digit (1 digit × 1 digit) multiplication problems on the latency to initiate multiple-digit (3 digit × 3 digit) multiplication problems for 2 students in an alternative education school. Data showed that (a) during the preference assessment, both students selected the single-digit problems in a majority of the sessions, and (b) intervention resulted in a decrease in latency between problems for both students. Results are discussed in relation to using high-preference sequences to promote behavioral momentum in academic content areas.     

Clients Helping Therapists Find Solutions to their Therapy

This paper is offered as a beginning toward including client perspectives on treatment and client participation in supervision. Rather than see therapists as technical experts who do things to people, many of us now see therapists as nonexperts who create conversations with people (Goolishian & Anderson, 1992). This new shift challenges the traditional training positions of supervisor and supervisee, respectively. Including clients' voices the supervisor participate from a nonexpert position.     

A defence of mencius’ ethical naturalism

I argue that Mencius puts forth a defensible form of ethical naturalism, according to which moral properties, moral motivation, and moral deliberation can be accounted for within the parameters of a naturalistic worldview. On this position, moral properties are the subjectively real properties which acts have in virtue of their corresponding to our most coherent set of shared desires. I give a naturalistic definition of ‘right’ which, I argue, is implicit in Mencius’ philosophy. I address the objection that some of the contemporary‐sounding views which I attribute to Mencius are positions which are alien to the ancient thinker, and I argue that the version of Mencius given here is not only quite faithful to Mencius but also a true metaethical theory.     

A bayesian estimation of factor score in confirmatory factor model with polytomous, censored or truncated data

The posterior analysis in estimating factor score in a confirmatory factor analysis model with polytomous, censored or truncated data is investigated in this paper. For the above three types of data, posterior distributions of the factor score are studied, and the estimators of the factor score are obtained to be the location parameters of the posterior distributions. The accuracy of Bayesian estimates is studied via simulation studies.This research was supported by a Hong Kong UGC grant.     

On the Brain Response to Syntactic Anomalies: Manipulations of Word Position and Word Class Reveal Individual Differences

In two experiments, event-related brain potentials (ERPs) were recorded from 13 scalp locations while subjects read sentences containing a syntactically or a semantically anomalous word. The position (sentence-embedded vs sentence-final) and word class (open vs closed) of the syntactic anomalies were manipulated. In both experiments, semantically anomalous words elicited an enhanced N400 component. Syntactically anomalous closed class words elicited a widely distributed late positive wave (P600) regardless of the word's position and a smaller negative-going effect that was largest over anterior sites when the anomaly occurred in sentence-final position. The response to syntactically anomalous open class words revealed striking qualitative individual differences: These words elicited a P600 response in the majority of subjects and an N400 response in others. The proportion of subjects exhibiting the N400 response was greater when the anomaly occurred in sentence-final position. These results are interpreted in the context of prior findings, and implications for the hypothesis that syntactic and semantic anomalies elicit distinct brain potentials are discussed.