The effects of nighttime seat belt enforcement on seat belt use by tavern patrons: a preliminary analysis.

The purpose of this study was to determine the effects of police enforcement and the use of signs and posters in promoting seat belt use by nighttime tavern patrons. Ten taverns in two cities served as sites. Data were collected on the nighttime seat belt use of tavern patrons and daytime citywide seat belt use. Results indicated that the intervention increased nighttime seat belt use by tavern patrons. Daytime seat belt use increased in one city and remained at a high level in the other following the intervention. Because previous research has shown that tavern patrons are overrepresented in the impaired driving population, and that seat belt use decreases the likelihood of serious injury or death, results of this study suggest that enforcement of seat belt use could reduce casualties resulting from impaired driving.     

Increasing driver yielding and pedestrian signaling with prompting, feedback, and enforcement

The effects of an intervention package on drivers' yielding to pedestrians and on pedestrians' signaling their intention to cross the street were assessed using a multiple baseline design. The intervention, which consisted of publicly posted feedback on the percentage of motorists yielding to pedestrians, small signs prompting pedestrians to engage in appropriate crossing behavior, and an enforcement program involving the use of warning tickets and feedback fliers, was sequentially introduced on two streets. The intervention more than doubled the percentage of motorists yielding to pedestrians and increased the percentage of pedestrians signaling their intention to cross the street to over 13% from a baseline level of less than 1%. Near misses involving pedestrians decreased by more than 50% on the narrower of the two streets.     

Aggression of police officers as a function of temperature: An experiment with the fire arms training system

The impact of temperature on police officers' tension, perception, and behaviour in police—offender interactions was investigated. It was hypothesized that increased temperature results in: (1) increased tension; (2) a negative impression of the offender; and (3) aggressive behaviour. The findings confirmed these hypotheses. Finally, some implications of the results are discussed.     

Accuracy and confidence in detecting truths andlies in elaborations and denials:Truth bias, lie bias and individual differences

Accuracy in the ability to detect truths and lies isimportant in a legal setting. It might be used as atool in police investigations to eliminate potentialsuspects, to check the truthfulness of informants orto examine contradictory statements of witnesses andsuspects in the same case. A consistent finding in thedetection of deception literature is the truthbias: People's accuracy at detecting truths isusually higher than their accuracy at detecting lies.The present article examines whether the existence ofa truth bias depends on the type of lie. It is arguedthat a truth bias may occur when people judgeextensive statements (e.g. elaborations), but that alie bias may occur when people judge statements whichdo not provide much verbal information (e.g. denials).Fifty participants (college students) were exposed to20 video fragments of 20 people telling elaborations(10) or denials (10). Half of the elaborations anddenials were truthful, the other half were deceptive.After each fragment, the participants were asked toindicate whether the person was lying or telling thetruth and how confident they were in their decisionmaking. As predicted, with regard to elaborations atruth bias was found and with regard to denials a liebias was found. In other words, people have difficultyin accurately judging deceptive elaborations andtruthful denials. The study further revealedindividual differences in participants' confidence atdetecting deceit. The more socially anxious/shy theparticipants reported themselves to be, the lessconfident they were in their ability to detect deceit.Also, the more extraverted they themselves reported tobe, the more confident they were in their ability todetect deceit. The importance of confidence onimproving people's ability to detect deceit will bediscussed.     

Effects of Enforcement of Youth Access Laws on Smoking Prevalence

Smoking is the primary preventable cause of death, and yet 3,000 adolescents become smokers each day. Most adult smokers begin this deadly habit when they are under the age of 18, which is the minimum legal age for the purchase of cigarettes. The majority of adolescent smokers are able to purchase cigarettes even though laws prohibit the sale of cigarettes to minors. In the late 1980s, Woodridge, IL, became one of the first towns in the nation to demonstrate a significant reduction in the ability of youth to purchase cigarettes. Almost 2 years after passage of this legislation, the percentage of regular smokers among 7th- and 8th-grade students had been reduced from 16 to 5%. Seven-year follow-up data in a sample of high school youths indicate that youths living in communities with regular enforcement had significantly less smoking than those living in communities without regular enforcement. In particular, rates of regular smoking were 8.1% in communities with regular enforcement versus 15.5% in communities without regular enforcement. It is possible that adolescents who had restricted access to tobacco products were less likely to become regular smokers. These findings have important public health implications, particularly in light of recent federal legislation mandating that all states develop programs to reduce access of youth to tobacco products.     

Contextual Factors Affecting the Organizational Commitment of Diverse Police Officers: A Levels of Analysis Perspective

This study examined the relationship of contextual factors to organizational commitment among 372 police officers in 13 police commands in New York City's public housing projects. Setting-level variables were formed by aggregating officers' perceptions of management support and fairness and management sensitivity to diversity within commands and within three subgroups formed by gender and ethnicity. Individual-level measures were deviations from these subgroup means within commands as well as perceptions of support from family and social support and negative interactions within commands. Overall, path analyses, confirmed by hierarchical linear modeling, showed direct setting-level effects for management support and fairness, but not for sensitivity to diversity, on organizational commitment. Both women and minority men experienced more negative social interactions than white men; support from management, co-workers, and family were important predictors of commitment. Family support was particularly important for women.     

From interrogation to investigative interviewing; strategic trends in police questioning

The Court of Appeal has recently released a number of people who were convicted of serious charges because it could no longer rely on confessions obtained during Police questioning. A detailed questionnaire study in 1987 of 80 detectives at four busy inner-London Police Stations indicated that there had been improvements in the way Police question suspects. This is a result of the combined effects of new legislation, technology, and organizational policies designed to encourage an ethical approach to investigation. The majority of detectives have moved away from questioning purely to obtain a confession, towards questioning that is more of an inquiry—examining and adding to the existing evidence. However, a small number of detectives still indicated a preference for a dominant, confrontational style of interviewing, which stands in marked contrast to the majority emphasis on co-operative interviewing styles. It appeared from this study that the legislation would succeed in making the questioning of suspects less inherently coercive. Subsequent empirical studies have shown this trend to be continuing. The concept of ‘investigative interviewing’ as an alternative to interrogation has been developed with the assistance of psychologists and is being promoted through a national training programme intended to restore confidence in evidence obtained through Police questioning.     

The English Reformation in Dublin

As monarch of the lordship and (since 1541) kingdom of Ireland, King Henry VIII and his successors imposed the same ecclesiastical and religious policies they devised for England on Dublin, the most English city in Tudor Ireland. Far-reaching changes were effected to quite a remarkable degree. Yet the English Reformation failed to take root in the Irish city. This paper explores both the course of the Reformation in the capital of English Ireland and the reasons for its general failure. It also highlights some implications of Dublin’s experience relevant to continuing debates in English Reformation studies.