The POLST (Physician Orders for Life-Sustaining Treatment) paradigm to improve end-of-life care: potential state legal barriers to implementation.

The Physician Orders for Life-Sustaining Treatment (POLST) Paradigm is designed to improve end-of-life care by converting patients' treatment preferences into medical orders that are transferable throughout the health care system. It was initially developed in Oregon, but is now implemented in multiple states with many others considering its use. An observational study was conducted in order to identify potential legal barriers to the implementation of a POLST Paradigm. Information was obtained from experts at state emergency medical services and long-term care organizations/agencies in combination with a review of relevant state law.     

College Students’ Adjustment: The Role of Parent–College Student Expectation Discrepancies and Communication Reciprocity

Parents’ influence on college students’ adjustment is underestimated frequently. As college students often set goals based on their perceptions of their parents’ expectations, discrepancies between college students’ and their parents’ expectations may be related to their adjustment. The purpose of this study was to examine parent–college student expectation discrepancies and communication reciprocity as predictors of college students’ adjustment in a diverse sample of 69 male and 105 female freshmen and sophomores from a large southeastern university. A subsample of their mothers and fathers also participated in this study. Correlational results revealed that college students report experiencing lower levels of self-worth and adjustment when higher expectation discrepancies are present between themselves and their parents. Regression results also indicated that expectation discrepancies and college students’ perceptions of communication reciprocity are important predictors of college students’ self-worth and adjustment. Such findings suggested that teaching assertive communication skills to college students and their parents may serve as a means of promoting positive outcomes for college students.

Battered woman and public opinion: Some realities about the myths

Expert testimony regarding the battered woman syndrome is often presented at trial on behalf of women charged with killing their batterers. Where courts have admitted such testimony into evidence, they have done so on the theory that the testimony is needed to dispel common myths regarding battered women—e.g., erroneous beliefs that battered women are masochists, who are somehow responsible for the battering they suffer and could avoid being battered by simply leaving their batterers. To date, however, there is no published empirical evidence that either jurors or members of the public at large hold such erroneous beliefs. The results of this study provide empirical support for the judicial hypothesis. These results suggest that many members of the general public eligible for jury duty do, in fact, hold erroneous, stereotyped beliefs about battered women.     

Comparison of the variables affecting the recovery of DNA from common drinking containers

As the boundaries of forensic DNA profiling continue to expand, less obvious sources of biological evidence are being collected at crime scenes for DNA profiling. One example is the recovery of biological evidence from common drink containers, such as bottles and cans, which have been found at crime scenes. There are many variables that may have an impact on recovering a DNA profile from such exhibits. In this research, the effects of person to person variation, time, type of drink (including alcoholic and non-alcoholic beverages), and type of drink container, were assessed for their impact on the major analytical outcomes of the DNA process. The results show that the alpha-amylase activity varies from individual to individual and is reduced in the presence of some alcoholic drinks. A reasonable DNA yield was obtained from all samples, however, the concentrations exhibited significant person to person variation. The type of drink container influenced the DNA yield with cans giving a higher yield than bottles of the same drink type. To a reduced extent the presence or absence of alcohol affected the overall DNA yield and when partial or failed DNA profiles were produced they were more likely to be associated with alcoholic drinks than non-alcoholic drinks.