Explorations in immediacy: The nonverbal system and its relationship to affective and situational factors

Male college students interacted with a male confederate while the context of the interaction, gaze behaviors of the confederate and the perceived source of the subject's arousal were manipulated. The dependent variables included nonverbal behaviors, affective reactions and perceptions of and liking for the confederate. The study was conducted to provide more information about the relationship among the nonverbal immediacy behaviors and the relevance of several situational variables to each of these behaviors. In addition, there was an examination of Patterson's 1976 contention that the evaluation of the individual's state of arousal determines the reciprocation or compensation of nonverbal intimacy. The data analysis revealed a system of weakly related immediacy behaviors strongly related to the subjects' affective states. A general dominance factor emerged that was related to several nonverbal behaviors and it was confirmed that arousal was related to both nonverbal behavior and interpersonal attraction. It seemed doubtful, however, that this relationship was as straightforward as Patterson's model predicted. The results are discussed in light of problems specific to this area of research.This experiment was based on a portion of a doctoral dissertation carried out by the first author at the University of Maine at Orono.The authors would like to acknowledge the help of the following people who served as observers and/or confederates: Charlotte Bailey, Vicki Choate, Gail Deabay, Mark Himelfarb, Maryjo McAndrew, Brad Peters and Tom Waite.     

Estimating survival rates from recoveries of birds ringed as young: A case study

Models for analysis of survival rates from recoveries of birds ringed as young were evaluated for lesser snow geese ringed on the breeding grounds at La Perouse Bay, Manitoba from 1970 to 1992. Analyses of birds ringed as adults and young indicate recovery rates were lower for young than for older birds and varied independently in the two age classes. Adult survival increased over the study, while that of immatures decreased. Using only recoveries of birds ringed as young, models incorporating observed variation in recovery rates were not identifiable. Many sets of constraints could be selected to make the model identifiable, but there was no objective way to distinguish among them, and each could lead to different conclusions. The observed changes in survival rates could not be estimated. Previous analyses have shown that models for birds ringed as young can be used to test even complex variation in survival rates, provided that recovery rates do not vary with age. Unfortunately, as shown by the geese, this assumption may often be violated and can only be tested with additional data, preferably from birds recaptured or ringed as sub-adults or adults.     

Dealing with power struggles in clinical and educational settings

When power struggles occur, the implications for early intervention are numerous. Trying to intervene with a person who has already reached the anger phase of crisis can often be like trying to stop a train by standing on the railroad tracks and holding up one's hands. As a direct result of early and purposeful intervention using simple and accessible techniques (i.e., self-awareness, awareness of others' messages, prioritization, decisiveness, consistency, communication), professionals can create an environment of safety and trust in which all individuals feel heard. In this manner, all needs can be addressed without allowing potentially negative interactions to escalate to levels at which restraints, ultimatums, and consequences are needed. In addition, the likelihood of success increases with early intervention. By recognizing that, in many cases, winning and losing power struggles is accomplished at the expense of treatment and educational goals, enlightened professionals can not only avoid future confrontations but also effect desired client or student outcomes.     

Risk Perception and Social Acceptability of Technologies: The French Case

The authors present results of a February 1987 survey on judged frequency of mortality causes and risk perception of technologies in a representative sample of the French population. Although the French context is very different, and the impact of public controversies have been very limited on technological choices such as the nuclear energy program, strong similarities in risk perception of technologies are observed with results from U.S. surveys. Results, which could be worthwhile for other countries, suggest that risk perception is influenced by two different types of components. The first influence is the global feeling of "security" that society procures to its members. Such feeling depends on the individual's socioeconomic status, subjective state of health, and personal discomfort in daily life, and explains individual aversion to risk independently of the mortality causes or technologies involved. The second influence is the degree of perceived social legitimization of the activities involving risks. Risks of medical and transportation activities are strongly opposed to illegitimate risky behaviors (smoking, drugs, alcohol); technologies which have been an object of public debate (nuclear plants, the chemical industry, lead in gasoline) have an intermediate position reflecting the remaining uncertainties of public opinion about their risk–benefit balancing. Tentative conclusions for risk communication are proposed.     

Awareness of Gambling-Related Problems, Policies and Educational Programs Among High School and College Administrators

This brief report summarizes a survey of high school and college representatives and their awareness toward gambling-related problems. The Massachusetts Council on Compulsive Gambling developed a survey instrument to review the policies and training programs of 20 high schools and 10 colleges that were located within the catchment areas of Massachusetts Department of Public Health state-sponsored gambling treatment programs. The results revealed that there is an important discrepancy between the prevalence of gambling-related problems among young people and the awareness of these problems among educators. High school and colleges evidence a paucity of existing gambling-related regulations or policies. There is little opportunity for students and educators to learn within the school setting about gambling and its potential hazards. Without sufficient in-service education and training for faculty and staff, there is little likelihood that this group of educators can engage in the early identification or prevention efforts that are so vital to advancing the health and welfare of young people.     

Assessing the efficacy of the protective action-completion nexus for sexual victimizations

Research has shown that protective actions are often used by rape victims, and some actions, namely, forceful physical resistance, are more effective in preventing a completed rape than other types of actions, such as nonforceful verbal resistance. The research is less clear, however, on the extent to which women who are victims of nonrape sexual victimization use protective measures and on the effectiveness of these actions. There is also uncertainty on the nature of the relationship between different types of protective actions, contextual characteristics, and the likelihood of completion of nonrape sexual victimization incidents. To investigate these issues, we used data from a national-level study of 4,446 female college students. Our results indicate that the use of protective action varied across type of sexual victimization and that the effectiveness of these actions on reducing the risk of a completed act is differentially related to type of sexual victimization. The findings suggest the need for sexual victimization prevention and education programs to include information regarding the efficacy of protective actions in both rape and nonrape incidents.     

Family and sexual orientation: the family-demographic correlates of homosexuality in men and women

Using a nationally representative sample of young adults, I identify the family-demographic correlates of sexual orientation in men and women. Hence, I test the maternal immune hypothesis, which posits that the only biodemographic correlate of male homosexuality is the number of older brothers, and there are no biodemographic correlates of female homosexuality. For men, I find that having one older brother does not raise the likelihood of homosexuality. Although having multiple older brothers has a positive coefficient, it is not significant. Moreover, having any older sisters lowers the likelihood of homosexual or bisexual identity. For women, I find that having an older brother or having any sisters decreases the likelihood of homosexuality. Family structure, ethnicity, and education are also significantly correlated with male and female sexual orientation. Therefore, the maternal immune hypothesis cannot explain the entire pattern of family-demographic correlates. The findings are consistent with either biological or social theories of sexual orientation.     

‘Keeping it straight’ what do South African queer youth say they need from sexuality education?

Drawing on Rich’s [Rich, A. 2004. “Reflections on ‘Compulsory Heterosexuality.’.” Journal of Women's History 16: 9–11; Rich, A. 1980. “Compulsory Heterosexuality and Lesbian Existence.” Signs: Journal of Women in Culture and Society 5: 631–660] conceptualization of heterosexuality as an institutionalized and compulsory system that supports gender and sexuality inequality, this paper answers the following questions – how do queer youth take up, question and say what they need from sexuality education. The study is based on in-depth interviews with 19 queer learners, aged between 16 and 19 years and living and schooling in the Free State Province, South Africa. This paper contends that what queer youth say need from sexuality education is a curriculum that – recognizes sexuality diversity; is without assumptions about their sexual experience or lack of it and does not focus solely on associating non-normative sexualities with issues of disease, deviance and danger. The findings highlight the inescapable power of compulsory heterosexuality and its perilousness and argue for a more defined and inclusive sexuality education curricula framework.     

Provincial and cosmopolitan: floristic composition of a dryland urban river

High rates of intercontinental exchange of plant species have caused scientists to ask whether floristic areas with similar environments are undergoing global homogenization. We focused on riparian forests of the urban Salt River (Sonoran Desert, USA) to ask: (1) Is the forest dominated by cosmopolitan or provincial elements? (2) Which trees planted in the irrigated cityscape have established along the river? (3) Which types of restoration interventions have favored provincial species? We surveyed tree abundance, size and vigor in belt transects among five reaches that differed in degree of restoration, and obtained data on tree species composition of the urban landscape and pre-development riparian zone. Our results reveal the urban riparian forest to have many cosmopolitan elements, owing in part to spillover of trees from the cultivated cityscape (e.g., Acacia stenophylla, Vitex agnus-castus). Global spread of some regional (Neotropical) riparian taxa (e.g., Parkinsonia aculeata, Prosopis) also has contributed to the cosmopolitan status. Yet, the forests retain a distinct regional signature. Unintentional restoration of winter floods has allowed for regeneration of Salix gooddingii, a vernally-adapted provincial pioneer, although its long-term survivorship is restricted to limited micro-sites (storm drain outfalls). Urbanization-related changes in stream hydrogeomorphology explain increases in some regional species (e.g., Washingtonia spp.) that historically were excluded from the river.

Reaches restored by planting, weeding, watering, and geocountouring had the greatest abundance of provincial species and greatest floristic similarity to historic conditions.