The admissibility of polygraph evidence in court

Polygraph evidence is presently inadmissible in Canada and many jurisdictions of the United States. One of the major reasons for its exclusion lies in the belief (held by members of the judiciary) that jurors would accept such evidence without question due to its technical/scientific nature. The question of such blind acceptance was examined in two experiments on the influence of polygraph evidence on people's judgements of guilt. A second question that was also raised was whether a caution on the limitations of the polygraph would be effective in reducing people's weighting of such evidence. Although polygraph evidence was expected to exert some influence over judgements of guilt, it was not expected to be so great as to result in “blind acceptance”. The results of both experiments supported this hypothesis. The inclusion of a caution was also effective in reducing the influence of such evidence. The implications of these findings are discussed in the context of the need to reexamine the admissibility of polygraph evidence in a court of law.     

A social and political profile of Canadian legislators, 1996

This research note provides an overview and an update on the social and political backgrounds of all elected Canadian legislators at the federal and provincial/territorial levels of government in 1996. For provincial/territorial legislators data are presented by electoral jurisdiction, and for all legislators by level of government and political party. Relatively few differences in social characteristics were found between the two levels although there were some variations by province, territory and party. Business, education and law are the three most prevalent occupations, although the latter has declined among legislators over time. There is little movement of members from the provincial to the federal level. The most common political experience of both groups lies in municipal governance. Over time women have increased their share of seats at both levels. Even in a polity such as Canada with high rates of legislative turnover at both federal and provincial/territorial levels and with new parties emerging, most changes in social and political experience backgrounds proceed incrementally.     

Relationship Between Two Types of Help Seeking Behavior in Domestic Violence Victims

A coordinated community response system to the help-seeking behaviors of domestic violence victims is critical to minimize the impact of violent events and to educate the public, so that safe and effective conflict management skills may replace violent responses. The focus for the present study is to identify and analyze victims’ choices of law enforcement assistance in stopping the violence and/or aid through the services of the regional family violence center. Some victims select legal channels of support; others rely exclusively on social service support, and others seek assistance from both sources. Characteristics of victims whose cases followed two types of help-seeking behavior patterns—legal support or social support–were determined through archived data from both the records of a regional family violence center (FVC) (n=258) and domestic violence incident reports of a police department serving a city of approximately 200,000 citizens (n=127). Findings indicate that African American victims more frequently sought protection through law enforcement sources than they did through family violence center services, and the reverse was true for Euro-Americans.     

Public's and police officers' interpretation and handling of domestic violence cases: divergent realities

The public's and police officers'interpretation and handling of realistic hypothetical domestic violence cases and their stereotypic views about domestic violence are discussed. A sample of 131 experienced officers, 127 novice officers, and 157 adult laypersons were randomly assigned to read a domestic violence case. Experienced officers were more likely to arrest only the husband than were laypersons or rookie officers even when respondents inferred that the husband was primarily responsible or had used violence before. Experienced officers considered their stereotypic beliefs about battered women's propensity to use self-defense in arriving at their arrest decision whereas laypersons and rookie officers did not. These findings indicate that the public and police officers have not adopted the feminists' message that arrest is the best response to handle all domestic violence cases. Policy implications are discussed.     

Racemization of aspartic acid from human dentin in the estimation of chronological age

The estimation of chronological age in cadavers, human remains and in living human beings by various methods is discussed. These methods, which are based on the age dependent non-enzymatic changes of l-form amino acids to d-form amino acids, mainly aspartic acid, are among the most reliable and accurate methods to date. Most of these methods use gas chromatography (GC). In this review, results of aspartic acid racemization in dentin at different targets are discussed. In addition, pre-considerations and guidelines are given for the selection of dentin from teeth. A pilot project was run to evaluate the efficiency of high performance liquid chromatography (HPLC) coupled with fluorescence detection. New buffer conditions were found to obtain stable derivatives of aspartic acid enantiomers for the estimation of racemization.     

Graffiti vandalism: Frequency and context differences between the sexes

This paper explores a popular yet highly destructive form of property crime — graffiti vandalism. The localities of such destruction selected for study were male and female restrooms. Three hundred and ninety-two cases were collected and analyzed. Prior research theorized the existence of a significant difference in the amount of graffiti produced between the sexes. (It was believed that males produce more graffiti than females). Analysis, however, revealed equal production of graffiti by males and females.Content differences between the sexes were hypothesized. The content categories included homosexual, heterosexual, nonsexual (humorous and political statements) and racial graffiti. The findings as they relate to content differences between the sexes are presented and discussed relative to sex-role socialization theory.     

Judging Bias: Juror Confidence and Judicial Rulings on Challenges for Cause

The judge in a jury trial is charged with excusing prospective jurors who will not be impartial. To assess impartiality, prospective jurors are typically asked whether they can be fair. Using an experimental paradigm, we found that small changes in jurors' self‐reported confidence in their ability to be fair affected judges' decisions about bias but did not affect the judgments of either attorneys or jurors. We suggest why a judge's role and unique relationship with jurors is likely to foster a decision strategy based on reported juror confidence, and we discuss the implications of our analysis for current legal debates over jury selection practices. Unexpected patterns in our results also highlight the ways in which perceptions of impartiality are affected, in part, by the social characteristics of the observer.     

Legitimacies, Indian Identities, and the Law: The Politics of Sex and the Creation of History in Colonial New England

In an early-eighteenth-century legal contest on Chappaquiddick Island, Massachusetts, an Indian leader, Jacob Seeknout, appealed a ruling that under-mined his political authority. Seeknout's lawyer, Benjamin Hawes, crafted an argument that intertwined the sexual legitimacy of Seeknout's ancestors with his political legitimacy; at the same time, Hawes also linked Indians'collective chastity as a "nation" to their sovereign status. This paper examines the economic, religious, criminal, and historical contexts of this argument, exploring the history of Indians'conjugal practices and their reinvention as the criminal acts of fornication. The case illustrates some of the diverse sources of early American law, links between these legal structures and colonialism, and the importance for scholars of attending to the local level in exploring the power of colonial law to shape new racial identities.