Genetic Counselors’ Perceived Responsibilities Regarding Reproductive Issues for Patients at Risk for Huntington Disease

Research indicates that health care professionals’ attitudes may affect patients’ decisions regarding prenatal Huntington Disease testing, but few studies have sampled genetic counselors. In this qualitative study, genetic counselors described their experiences counseling individuals at risk for HD regarding reproductive decision-making. Five major research questions were investigated: 1) What are genetic counselor responsibilities? 2) What issues arise for patients and counselors? 3) How do counselors reconcile prenatal testing with presymptomatic testing? 4) To what extent are counselors’ initial expectations of at-risk patients’ beliefs and behaviors met? and 5) What advice would counselors offer to novice practitioners about working with this patient population? Fifteen genetic counselors experienced in counseling individuals at risk for HD participated in a semi-structured phone interview that yielded several themes. For example, participants identified their primary responsibility as information provision; less prevalent were psychosocial support and facilitating decision making. The most common ethical challenge was testing prenatally for HD which also results in presymptomatic testing of minors. Participants were divided about how directive to be in response to this ethical issue and about termination of a gene positive pregnancy.     

Selection of variables in exploratory factor analysis: An empirical comparison of a stepwise and traditional approach

The purpose of this study was to investigate and compare the performance of a stepwise variable selection algorithm to traditional exploratory factor analysis. The Monte Carlo study included six factors in the design; the number of common factors; the number of variables explained by the common factors; the magnitude of factor loadings; the number of variables not explained by the common factors; the type of anomaly evidenced by the poorly explained variables; and sample size. The performance of the methods was evaluated in terms of selection and pattern accuracy, and bias and root mean squared error of the structure coefficients. Results indicate that the stepwise algorithm was generally ineffective at excluding anomalous variables from the factor model. The poor selection accuracy of the stepwise approach suggests that it should be avoided.     

The role of brothers and sisters in the gender development of preschool children

The study examined whether the sex of older siblings influences the gender role development of younger brothers and sisters of age 3 years. Data on the Pre-School Activities Inventory, a measure of gender role behavior that discriminates within as well as between the sexes, were obtained in a general population study for 527 girls and 582 boys with an older sister, 500 girls and 561 boys with an older brother, and 1665 singleton girls and 1707 singleton boys. It was found that boys with older brothers and girls with older sisters were more sex-typed than same-sex singletons who, in turn, were more sex-typed than children with other-sex siblings. Having an older brother was associated with more masculine and less feminine behavior in both boys and girls, whereas boys with older sisters were more feminine but not less masculine and girls with older sisters were less masculine but not more feminine.     

Correlations for weight, height and two measures of batting performance.

The hypothesis that heavier baseball players are better batters was examined in two correlational studies of major league baseball players' performance. Neither height nor weight was significantly correlated with batting average. Both variables correlated significantly and positively with the number of home runs hit by American League players in the 1997 season. After partial correlations were computed, only the correlation between weight and number of home runs hit remained significant.     

Immediate and delayed recognition of sequentially presented random shapes.

Two experiments tested whether short-term memory accounts for the recency effect observed with rapid sequential presentation of nonverbal stimuli. Four random shapes were presented sequentially (with no interstimulus interval) on each trial at rates of 150 msec, 250 msec, 500 msec, and 1,000 msec per stimulus. Subsequent recognition varied positively with exposure duration, ranging from 57% at 150 msec to 77% at 1,000 msec. Two serial position effects were observed: a slight decrease in recognition accuracy for the first stimulus in each sequence and a large increase in recognition for the last stimulus in each sequence. The recency effect was not altered by an intervening 30-sec delay, an intervening 30-sec copying task, or an intervening 30-sec copying and counting task. Since neither visual nor verbal distractors altered recognition accuracy, it was suggested that all shapes were processed directly into long-term memory storage. It also was hypothesized that long-term storage of a nonverbal stimulus requires identification of a distinctive feature of the stimulus and that this process may continue for a brief period after actual stimulus offset.     

Factors Predicting Family Reunification for African American,Latino, Asian and White Families in the Child Welfare System

We examined child, family and system-related factors associated with reunification across African American, Latino, Asian and White families involved in the child welfare system in one large and ethnically diverse California County. Data were obtained from extensive reviews of child welfare case records and multivariate analysis was performed on a wide array of variables not found in previous research. Results indicated that when taking other factors into account, ethnicity was not a strong predictor of reunification. Factors that predicted reunification varied across ethnic groups, with none of the predictors being significant for the Asian group. Implications and suggestions for further research are discussed.     

Black Lives Matter: We are in the Same Storm but we are not in the Same Boat

Black Lives Matter is a clarion call for racial equality and racial justice. With the arrival of Africans as slaves in 1619, a racial hierarchy was formed in the United States. However, slavery is commonly dismissed as that less than noble aspect of the United States’ history without really confronting the legacies of racial inequality and racial injustice left in its wake. White supremacy, based on the myths of white superiority and Black inferiority, have obscured racial inequality and racial injustice, resulting in blaming the victims. Using Black Lives Matter as a platform, we focus on some key considerations for theory, research, education, training, and practice in clinical, community, and larger systems contexts. Broadly, we focus on Black Lives Matter, literally; Black dehumanization; historical oppression; healing; and implications for the field of family therapy. More specifically, we draw attention to health disparities, mass incarceration and aggressive policing, intergenerational racial trauma, restorative justice, and antiracist work.     

Hemispheric visual processing in face recognition

Two experiments tested how facial details are used in recognizing face drawings presented to either the left or right visual field (VF). Subjects used inner and outer features about equally in both the left and right VFs. The major finding was a very strong tendency to recognize the upper facial features more accurately than the lower facial features. The top-to-bottom recognition difference occurred in both VFs, in contrast to an earlier study by J. Sergent (1982, Journal of Experimental Psychology: Human Perception and Performance, 8, 1-14). Methodological differences between the present experiments and Sergent's studies were discussed. It was concluded that both the left and right hemispheres recognize novel faces using top-to-bottom serial processing.