EFFECTS OF A PREPAID NONMONETARY INCENTIVE ON RESPONSE RATES AND RESPONSE QUALITY IN A FACE-TO-FACE SURVEY

We conducted a randomized experiment on a face-to-face interviewsurvey in order to test the effects on response rates of a prepaidnonmonetary incentive. Results showed a statistically significantincrease in response rates, mostly through reduction in refusalrates, in the half sample that received the incentive (a gift-typeballpoint pen) as compared with a no incentive control group.The effect appears to be due to greater cooperation from incentiverecipients at the initial visit by an interviewer. Unexpectedly,the incentive group also showed a significantly higher rateof sample ineligibility, possibly due to easier identificationof vacant residences or nonexistent addresses. In addition,evidence suggests greater response completeness among respondingincentive recipients early in the interview, with no evidenceof increased measurement error due to the incentive.     

Feminist Activists On‐line: A Study of the PAR‐L Research Network*

Dans cet article, les auteures analysent une des premières listes de discussion électronique féministes canadiennes, PAR‐L (Liste politique, action, recherche). En se fondant en grande partie sur les résultats d'un sondage en ligne effectué auprès des abonnées et abonnés de PAR‐L, elles démontrent que, même chez les féministes sensibles aux questions de diversité et d'egalité, les écarts de pouvoir liés au sexe, à l'âge, au langage et à l'affiliation professionnelle influent sur l'interaction en ligne. Alors qu'elles reconnaissent que la présence simultanée de différences dans un espace partagé crée des tensions, elles soutiennent que cette caractéristique a également le potentiel d'améliorer la communication démocratique et d'approfondir la compréhension mutuelle à l'intérieur du mouvement des femmes, menant à un plus grand sens de la connexité et du bien‐etre chez les participantes. This paper presents an analysis of one of Canada's first feminist electronic discussion lists, PAR‐L (Policy, Action, Research List). Based largely on the results of an on‐line survey of PAR‐L subscribers, we show that, even among feminists sensitive to issues of diversity and equality, power differentials related to gender, age, language and professional affiliation influence on‐line interaction. While we acknowledge that the co‐presence of differences in a shared space creates tensions, we argue that it also has the potential to enhance democratic communication and deepen mutual understanding within the women's movement, leading to a greater sense of connectedness and well‐being among participants.     

An evaluation of the tandem configuration automated guided vehicle system

The performance of a tandem automated guided vehicle (AGV) system is compared with that of conventional AGV track systems. In the tandem system the track is divided into non-overlapping, single-vehicle closed loops. Using simulation it is shown that, because of trips requiring delivery across loops, the tandem system has a higher expected travel time per load and thus a greater average time in system. When the loads are delivered within the original loop only, the tandem system has a lower average time in system than in conventional systems, although the difference is modest. Track layout appears to influence the average time in system much more than docs the dispatching rule invoked. The success of the tandem system is highly dependent on approximately even AGV utilization, which may be difficult to obtain in practice.     

EFFECTS OF INTERVIEWER GENDER, INTERVIEWER CHOICE, AND ITEM WORDING ON RESPONSES TO QUESTIONS CONCERNING SEXUAL BEHAVIOR

We examined factors influencing responses to questions on sexualbehavior among adult respondents 18–49 years old (unweightedN = 2,030) obtained through a random-digit dialing survey. Basedon self-disclosure and perceived control the ory, we hypothesizedthat giving people a choice in selecting the gender of theirinterviewer rather than being assigned an inter viewer, andusing questions that are "supportive" of what may be perceivedof as nonnormative behavior (enhanced items), would increasedata quality relative to, respectively, matched-or opposite-genderinterviewer conditions and standard worded items. The enhanceditems facilitated responding to a number of sensitive topics.However, the effects of item wording on item response are oftenmediated by interviewer conditions. The "choice" results suggestthat giving respondents greater control decreases question threat.However, the overall findings argue for matching respondentsand interviewers on gender over opposite-gender interviewersor allowing respondents to select their interviewer's gender.Wording and interviewer manipulations reduced the discrepanciesbetween men's and women's self-reports of sexual behavior, butthey did not eliminate them, and in some cases they had no effect.The present findings suggest that males tend to be influencedby variations in item wording, interviewer gender, and respondentcontrol across a somewhat wider range of sexual topics. In general,the findings recommend matching respondents and interviewerson gender and the use of more supportive wording in sexual behaviorquestions. However, for assessment of some topics (e.g., sexualviolence) in particular segments of the population (e.g., men),other procedures, such as increasing respondent control, maybe a better choice. Overall, the data support the view thatin terms of preferred procedures, not all sexual topics arecreated equal.     

Un-charted Territory? Experiences of the Purchaser/Provider Split in Local Authority Children's Services

¹Ian Kirkpatrick Public Services Research Unit. Cardiff Business School, Aberconway Building, Colum Road, Cardiff CF1 3EU, UK. Summary A primary goal of Conservative government policy, expressedin the 1990 National Health Service and Community Care Act,was to encourage the development of market mechanisms throughthe separation of purchaser and provider roles. The main targetfor reform was to be adult services although, in the absenceof specific guidance, a number of local authorities also implementedpurchaser/provider structures in services for children and families.To date, little attention has been given in the literature eitherto describing what purchaser/provider structures involve inthis context or to assessing their impact. Drawing on case studydata from seven local authorities, this article seeks to addressthese deficiencies. It is argued that many changes have beencosmetic and that, while it is not possible to evaluate thelong-term effectiveness of the model, there is evidence thatit can have some negative consequences for the co-ordinationand delivery of services.     

‘Shades of grey’: the World Bank,knowledge networks and linked ecologies of academic engagement

The Global Development Network (GDN) and the Researchers Alliance for Development (RAD) are networks linking the professional ecology of the World Bank to the diverse research ecologies of universities and think‐tanks. These ‘knowledge networks’ can entangle research environments extensively with policy communities and the institutional interests of powerful organizations. Connecting different professional ecologies via networks creates complex sets of relationships between researchers and policy makers. The ‘grey areas’ of professional overlap highlight the ‘co‐production’ of (social) science in development policy. The author based her analysis of the dual dynamics of network autonomy and co‐option on participant observation of GDN and RAD as a past member of the governing bodies of both networks.     

SELF-INTEREST AND PUBLIC OPINION TOWARD SMOKING POLICIES; A REPLICATION AND EXTENSION

Numerous studies report that self-interest has a non significantinfluence upon various political and social attitudes. In contrast,a recent article by Green and Gerken (1989) reports a Californiastudy showing that cigarette smokers are significantly moreopposed than nonsmokers to public smoking restrictions and tobaccosales tax increases. The present article replicates and extendsthis analysis with data from two different states—Illinois(in 1984, N=458)—and North Carolina (in 1985, N=488)—andusing analysis techniques that differ from and expand upon theCalifornia study. Despite these methodological differ ences,self-interest is again shown to have a significant influenceon opinions concerning public smoking restrictions and taxation,as well as on several additional issues relating to smokingand tobacco.