Epiphyseal union sequencing: aiding in the recognition and sorting of commingled remains

The presence of accessory osseous material within a seemingly single individual assemblage has the potential to result in misidentification of the remains. Detection of nonrelated material relies on the anthropologist being able to recognize incongruities among the elements. Inconsistencies in developmental status provide evidence to suggest that commingling may have occurred. Analyzing the sequence in which the various epiphyses unite can help to identify outlying elements that do not match the predicted developmental pattern of the remaining skeleton, thus indicating that the element may not belong to that individual. This paper considers the sequence in which 21 various epiphyses of the body unite to serve as a reference for identifying incongruent fusing patterns within a commingled assemblage. Two hundred and fifty-eight male individuals of Bosniak (Bosnian Muslim) descent between the ages of 14 and 30 years were included for analysis. Sequence order was determined for both "beginning" and "complete" union by comparing the fusing status of each epiphysis with each of the other 21 epiphyses. Considering both sequence patterns provides a wider spectrum of evidence from which to recognize incongruities than either sequence pattern could provide in isolation. Variations to the majority sequence pattern were also included to ensure that skeletons displaying less popular but acceptable sequence patterns would not be mistakenly considered as two individuals when using this research as a reference. Although substantial variation in the order in which epiphyses initiate and complete union was discovered within the sample, most epiphyseal relationships did not display any variable patterns. These "unvaried" relationships will be most useful in recognizing the presence of incongruent material if the pattern within an assemblage does not conform to the pattern documented in this study. Figures demonstrating the two sequence patterns are provided for easy application in the field.     

Differences in Family Functioning of Sexually Abused vs. Nonabused Enuretics

The present study examined self-reported maternal depression, children's somatic complaints, and perception of family functioning in sexually abused and nonabused enuretics. Forty children with primary nocturnal enuresis served as subjects. Half had documented histories of sexual abuse while the other half did not report a history of victimization. Results indicated that those children with a history of sexual abuse perceived and rated their families as significantly more conflictual and rigid than their nonabused counterparts. Variables such as type of abuse (intrafamilial vs. extrafamilial) and perpetrator did not affect the outcome. However, there were no significant differences in child somatic complaints or maternal depression between the two groups. These results suggest that primary nocturnal enuresis may manifest itself differently in families of sexually abused children than nonabused children. Implications of these findings with respect to intervention are discussed.     

The Efficiency of State Child Support Enforcement Programs

The success of the Child Support Enforcement Program has been questionable since its inception in 1975. This paper attempts to measure the success of the state CSE programs through the development of several performance measures.     

Analysis and discrimination of electrical tapes: part II. Backings

The backings of 90 black electrical tapes were analyzed to evaluate the chemical components of these films, the ability of individual techniques to discriminate samples, and the ability of the techniques combined to distinguish samples. The techniques utilized and their respective discrimination results were stereomicroscopy and physical measurements, to include observation of surface features of the backing, width, and thickness measurements (c. 64%); Fourier transform infrared spectroscopy (FTIR) using a microscope accessory (c. 83%); pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS; c. 81%); and scanning electron microscopy/energy-dispersive spectroscopy (SEM/EDS; c. 87%). Ninety-four percent of the backings were discriminated through this combination of analytical methods. Finally, evaluating these results in conjunction with previously published data on the analysis of the adhesives from the same set of electrical tapes provided an overall discrimination of nearly 96%.