Crowding,Perceived Control,and Relative Power: An Analysis of Households in India1

Data from rural villagers in India suggested that the perception of control was related to physical health but that household density (persons per room) had few effects. In a second study, separate interviews were conducted with the husband and wife in each of 167 households, which varied greatly in terms of number of household members and number of rooms. Results indicated that, once socio-economic status and demographic factors were statistically held constant, household density had no effects. However, the density of the household in which respondents were raised did significantly affect several measures, with people who were raised in more crowded homes generally experiencing more negative outcomes in their present homes. Although number of persons in the household had few effects on respondents, the number of children in the home had several negative outcomes, particularly for women. Results also showed that, even when other variables were held constant, the perception of control over the environment was a significant predictor for both men and women on almost all dependent measures and that other perceived ways of dealing with problems (control over self and acceptance of things as they are) were much less important. At the bivariate level, the greater the difference between husbands and wives in perceived control over the environment, the more negative were the wives' reactions and experiences. However, when all other variables were held constant, this difference added no significant explanatory power for women but did explain some measures for men, with men suffering more mental distress and reacting more negatively to their home the greater their relative power.     

Adolescents' Attitudes to Nuclear Power and Radioactive Wastes1

High school students (N= 380) reported their attitude to nuclear power and rated various risks: nuclear and non-nuclear, personal and societal. The focus of the study concerned risks related to handling and disposal of radioactive waste. It was found that conventional personal risks obtained lower risk ratings than risks to society and risks related to accidents in the handling and disposal of radioactive waste. In general, items which made reference to radiation were rated higher than items which did not mention this aspect. Female students most often rated risk higher than did male students. Persons worried about nuclear power emphasized risks of accidents and waste disposal as problems, whereas those who did not worry trusted those in charge and saw nuclear power as quite safe, stressing its basis in advanced technological knowledge and skill. Students specializing in economics or technology were the least concerned about nuclear power risks and had the most positive attitudes to nuclear power. The results of the study are discussed in relation to risk perception discrepancies of experts and the public. We suggest that future experts will be recruited from groups that have, already in adolescence, established beliefs about nuclear technology risks that are lower than those of other groups. Compared to a national sample dominated by adults, the adolescents, especially boys, held more positive attitudes to nuclear power and rated risks of nuclear technology lower than adults.     

Risk perception and the location of a repository for spent nuclear fuel

This study investigates lay people's reactions to a repository for nuclear waste. Risk perception is seen as a complex concept, comprising both affective and cognitive components. Attitude towards nuclear power and trust in experts and authorities had a substantial impact on risk perception, while personal knowledge about nuclear waste disposal had no effect. Thus, the more positive one's attitude towards nuclear power is and the more trust one has in experts and authorities, the lower one's risk perception is. Also, reactions were expected to vary with distance between the home district and the location of a repository. These variations differed in nature for people with alternative levels of risk judgement. The distance between the home and a repository affected approval of the proposed site. Distance between home and repository also had an effect on risk feelings and somewhat less on beliefs about consequences. Estimated total risk was directly mediated by beliefs about consequences, but even more so by risk feelings. With regard to risk, one can conclude that it is important to make a distinction between an emotional and a cognitive component of risk perception.     

What Psychologists Know and Believe about Memory: A Survey of Practitioners

We surveyed 858 licensed psychologists, members of the Norwegian Psychological Association, about their knowledge and beliefs about human memory. The results were compared to the results of parallel surveys of legal professionals and lay persons, and evaluated in the light of the results of current memory science. The results indicate that psychologists are not memory experts qua psychologists; as a group, psychologists do not score above the level of knowledge of lay persons or trial judges on issues of eyewitness memory, and a substantial minority of the sample of respondents harbours scientifically unproven ideas of memory. The implications of these findings for psychological practice, with special reference to the court room, are briefly discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Predictors of College Students' Levels of Knowledge and Concern about Nuclear War

There is a growing interest regarding college student attitudes, knowledge, and concern about the potential threat of nuclear war. The present study attempted to identify salient political, psychological, and educational variables that might account for differing levels of concern and knowledge about nuclear war among college students. The results of two multiple regression analyses indicated that a greater interest in international affairs, less trust in government, more exposure to sources of nuclear war information, and being female contributed to greater concern about nuclear war. Having more political knowledge in general, being male, being more a Democrat than Republican, and having a greater interest in international affairs contributed to more knowledge about nuclear war. The results are discussed in light of their implications for university education.     

Relationships between personal beliefs and treatment acceptability, and preferences for behavioral treatments

Background

The literature on preferences for behavioral interventions is limited in terms of understanding treatment-related factors that underlie treatment choice. The objectives of this study were to examine the direct relationships between personal beliefs about clinical condition, perception of treatment acceptability, and preferences for behavioral interventions for insomnia.

Methods

The data set used in this study was obtained from 431 persons with insomnia who participated in a partially randomized clinical trial and expressed preferences for treatment options. The data were collected at baseline. Logistic regression was used to examine the relationships between personal beliefs and treatment acceptability, and preferences. The relationships between personal beliefs and perception of treatment acceptability were explored with correlational analysis.

Results

Perception of treatment acceptability was associated with preferences. Persons viewing the option as convenient tended to choose that option for managing insomnia. Personal beliefs were not related to preferences. However, beliefs about sleep promoting behaviors were correlated with perceived treatment effectiveness.

Conclusions

Perception of treatment acceptability underlies expressed preferences for behavioral interventions. Personal beliefs about insomnia are not directly associated with preferences. Importance is highlighted for providing information about treatment options and exploring perception of each option's acceptability during the process of treatment selection.     

Young adults' knowledge of politics: evaluating the role of socio-cognitive variables using structural equations

The aim of this study was to create an explanatory model that allows analyzing the predictive power of a set of variables related to political knowledge; more specifically, to analyze the relationship between the education level of young adults and the variables, interest in politics and internal political efficacy. We also analyzed the combined relationship between these variables, together with age, and political knowledge. We worked with a sample group of 280 young adults between the ages of 18-30 from the city of Córdoba (Argentina). The data was subjected to a structural equation modelling SEM analysis, which allowed for the corroboration of the following hypotheses: the higher the education level, the more the interest in politics; the higher the education level, the better the perception of internal political efficacy; the higher the education level, the more the political knowledge; the more the interest in politics, the more the political knowledge; and the better the perception of internal political efficacy, the more interest in politics. Moreover, the following hypotheses could not be verified: the older an individual, the more the political knowledge; and the better the perception of internal political efficacy, the more the political knowledge. The model obtained allows for discussion of the explanatory value of these socio-cognitive variables.     

Effects of Responsibility for Illness and Social Acceptability on Reactions to People With AIDS: A Cross-Cultural Comparison

In this research, we examined how responsibility for illness (defined as having taken or not taken health precautions prior to becoming ill) and the social acceptability of the situation in which one acquires a disease (defined as being a drug addict or a laboratory worker) affected how German and American students reacted to a person ill with AIDS. Reactions included respondents' emotional responses, their willingness to allocate resources, and their perceptions of the fairness or unfairness of the depicted individual's plight. Results indicated that respondents reacted more positively toward the other with AIDS, were willing to distribute more resources to him, and saw his plight as being more unfair when he was depicted as being less responsible for his illness and when he became HIV infected in a more socially acceptable manner. Respondents from Germany were consistently more positive in their reactions than respondents from the United States. Also, respondents from Germany took differences in the patient's social acceptability less into account in their reactions than did U.S. respondents. The results were interpreted in light of the different health-care structures utilized in the two cultures.     

The Preparedness and Reactions of Citizens to Warnings and Crisis Relocation for Nuclear Attack1

A total of 200 residents of Columbus, Ohio, were questioned over the telephone about their knowledge of U.S. and Soviet crisis relocation plans, their feelings about chances of surviving nuclear attack, and their behavioral intentions in the event of an evacuation. Few respondents displayed knowledge of the existence or substance of crisis relocation plans. Most gauged survival rates in the event of a nuclear attack as substantially higher with an evacuation plan than without one, but in both cases expectations were that fewer than 50% of the population would survive. While most respondents stated they would follow evacuation procedures, evidence of possible noncompliance was found.     

Acceptability of traffic safety measures with personal privacy implications

The aim of the present study was to examine knowledge, beliefs, and acceptability of three information and communications technology (ICT) safety measures with personal privacy implications, that is, section control, informative intelligent speed adaptation (ISA), and event data recorder (EDR). A questionnaire study was carried out among car users in Sweden, Norway, and Denmark (n = 1319). Results demonstrated that the respondents displayed a low level of knowledge of the measures, although the level of acceptability was relatively high. Notably, EDR was perceived to be a greater threat to personal privacy than section control and ISA, and acceptability was also lower for EDR than for the other measures. In regression analyses, background factors, knowledge, and general and specific beliefs were entered as predictors of acceptability (Adj R² was approx. 0.70). Awareness that speeding is a problem and evaluating the measures as fair, effective, and a less infringement on personal freedom and personal privacy, resulted in higher levels of acceptability. The effects of background factors and knowledge were limited after controlling for different beliefs.     

Threat to ethnic identity: the experience of White Afrikaans-speaking participants in postapartheid South Africa

The dismantling of apartheid and the postapartheid dispensation had far-reaching implications for all the citizens of South Africa. In an urban sample of White Afrikaans-speaking South Africans (Afrikaners) in postapartheid South Africa, the authors investigated perceptions of threat to ethnic identity, as well as correlates of those perceptions. The respondents experienced threat on 2 levels: The 1st was distinctive continuity, the concern that their ethnic group would not continue as a distinctive group in society. The 2nd was the evaluative dimension of ethnic identity (i.e., well-being), the concern that group membership would no longer contribute to positive self-esteem. The respondents experienced greater threat on the 2nd level, reflecting predominantly negative experiences as White Afrikaans-speaking persons in postapartheid South Africa. A high threat perception on the 2nd level was associated with (a) a perception of other groups' negative evaluations of their ethnic group, (b) negative attitudes toward political changes, and (c) perceptions of illegitimacy and instability of the postapartheid political system. The respondents who felt that Afrikaners would not continue as a distinctive group in society had a more positive attitude toward the sociopolitical changes, did not show strong ethnic identification, and had a negative collective self-esteem. They were also politically more liberal. Those findings are discussed in relation to theoretical expectations.     

Predicting Romantic Interest at Zero Acquaintance: Evidence of Sex Differences in Trait Perception but Not in Predictors of Interest

We evaluated five competing hypotheses about what predicts romantic interest. Through a half‐block quasi‐experimental design, a large sample of young adults (i.e. responders; n = 335) viewed videos of opposite‐sex persons (i.e. targets) talking about themselves, and responders rated the targets' traits and their romantic interest in the target. We tested whether similarity, dissimilarity or overall trait levels on mate value, physical attractiveness, life history strategy and the Big Five personality factors predicted romantic interest at zero acquaintance and whether sex acted as a moderator. We tested the responders' individual perception of the targets' traits, in addition to the targets' own self‐reported trait levels and a consensus rating of the targets made by the responders. We used polynomial regression with response surface analysis within multilevel modelling to test support for each of the hypotheses. Results suggest a large sex difference in trait perception; when women rated men, they agreed in their perception more often than when men rated women. However, as a predictor of romantic interest, there were no sex differences. Only the responders' perception of the targets' physical attractiveness predicted romantic interest; specifically, responders' who rated the targets' physical attractiveness as higher than themselves reported more romantic interest. Copyright © 2017 European Association of Personality Psychology     

Threat to Ethnic Identity: The Experience of White Afrikaans-Speaking Participants in Postapartheid South Africa

Abstract

The dismantling of apartheid and the postapartheid dispensation had far-reaching implications for all the citizens of South Africa. In an urban sample of White Afrikaans-speaking South Africans (Afrikaners) in postapartheid South Africa, the authors investigated perceptions of threat to ethnic identity, as well as correlates of those perceptions. The respondents experienced threat on 2 levels: The 1st was distinctive continuity, the concern that their ethnic group would not continue as a distinctive group in society. The 2nd was the evaluative dimension of ethnic identity (i.e., well-being), the concern that group membership would no longer contribute to positive self-esteem. The respondents experienced greater threat on the 2nd level, reflecting predominantly negative experiences as White Afrikaans-speaking persons in postapartheid South Africa. A high threat perception on the 2nd level was associated with (a) a perception of other groups' negative evaluations of their ethnic group, (b) negative attitudes toward political changes, and (c) perceptions of illegitimacy and instability of the postapartheid political system. The respondents who felt that Afrikaners would not continue as a distinctive group in society had a more positive attitude toward the sociopolitical changes, did not show strong ethnic identification, and had a negative collective self-esteem. They were also politically more liberal. Those findings are discussed in relation to theoretical expectations.     

Grammaticality,Acceptability, and Probability: A Probabilistic View of Linguistic Knowledge

The question of whether humans represent grammatical knowledge as a binary condition on membership in a set of well‐formed sentences, or as a probabilistic property has been the subject of debate among linguists, psychologists, and cognitive scientists for many decades. Acceptability judgments present a serious problem for both classical binary and probabilistic theories of grammaticality. These judgements are gradient in nature, and so cannot be directly accommodated in a binary formal grammar. However, it is also not possible to simply reduce acceptability to probability. The acceptability of a sentence is not the same as the likelihood of its occurrence, which is, in part, determined by factors like sentence length and lexical frequency. In this paper, we present the results of a set of large‐scale experiments using crowd‐sourced acceptability judgments that demonstrate gradience to be a pervasive feature in acceptability judgments. We then show how one can predict acceptability judgments on the basis of probability by augmenting probabilistic language models with an acceptability measure. This is a function that normalizes probability values to eliminate the confounding factors of length and lexical frequency. We describe a sequence of modeling experiments with unsupervised language models drawn from state‐of‐the‐art machine learning methods in natural language processing. Several of these models achieve very encouraging levels of accuracy in the acceptability prediction task, as measured by the correlation between the acceptability measure scores and mean human acceptability values. We consider the relevance of these results to the debate on the nature of grammatical competence, and we argue that they support the view that linguistic knowledge can be intrinsically probabilistic.     

Feelings of attachment to siblings and well-being in later life

On the basis of an adult model of sibling attachment, I hypothesized that the well-being of older persons depends on their perception of the closeness of the sibling bond, on their perception of any disruption of that bond, and on the sex combination of the siblings being considered. In all, 83 persons, aged 61 to 91 years, were interviewed about their relationships with each of their living siblings. They rated their feelings of closeness, conflict or rivalry, and indifference to the sibling. A measure of depression was used as the indicator of well-being. Separate correlational analyses were carried out for the four sex combinations of siblings. Closeness of the bond to a sister (by both men and women) was related to less depression. Also, women's perceptions of conflict and indifference in their relationships with sisters were related to increased depression. Findings are interpreted in terms of attachment theory and sex role expectations.     

Nuclear Waste: Facts,Fears, and Attitudes1

This study examined the effects of a television documentary about the safety of the Sellafield nuclear reprocessing plant in the Northwest of England upon public attitudes. In a study of 805 respondents from four districts in the Southwest of England, we assessed attitudes and beliefs both before and after the documentary about Sellafield. Results indicated a significant attitude change in a more antinuclear direction. Respondents who had seen or heard about the events at Sellafield tended to be more antinuclear after the broadcast. Finally, respondents living close to the existing nuclear power stations in the Southwest of England tended to see the events at Sellafield as less serious than the remaining respondents. Furthermore, this difference in perceived seriousness between respondents living near a nuclear power station and the remaining respondents was much more pronounced in ratings of the environmental risks of the local nuclear power stations in Southwest England.     

Baby do–baby see!: How action production influences action perception in infants

With a series of four experiments we show that self-produced actions influence infants’ perception of actions performed by others. After having played with an object, 7–11-month-olds simultaneously watched two videos presenting adults who act on either the same object or a different one. The 9- and 11-month-old preferred to watch the same-object video indicating an influence of action production on action perception at this age. Follow-up studies showed that this influence was restricted to object-related actions. Agentive experience enhanced interest in actions with objects, but not in watching objects or persons per se. These findings indicate that infants are not only interested in acting on objects themselves, but that this experience increases their interest in the actions of other people with the same object.     

Social support in a changing Europe: an analysis of three post‐communist nations

Despite the continuing interest in social transitions among social scientists, there has been little analysis of the impact of societal change on personal relationships. One important factor in helping individuals deal with the stresses associated with rapid transitions is social support. In our first study, 450 manual workers, students and entrepreneurs in Russia, Georgia and Hungary completed structured questionnaires assessing demographic and value predictors of the perception of support availability and the support they obtained to deal with changes in their societies. In our second study, the same respondents participated in semi‐structured interviews investigating the relationship between their work lives and support networks. Our findings demonstrate the importance of culture, occupation and values for both the perception and reception of support, and underline the multifaceted manner in which different work experiences in different nations influence support networks. Copyright © 2001 John Wiley & Sons, Ltd.     

Health-related quality of life among people living with hiv disease in small communities and rural areas

Abstract

While many studies have examined the life quality of HIV-infected persons in large metropolitan areas, few studies have investigated quality of life issues among persons living with HIV disease in America's small and rural communities. In the present study, 78 people living with HIV/AIDS in small and rural communities (i.e., populations <25,000) reported on their health-related quality of life. Many respondents reported decreased social, emotional, functional, and physical well-being. Results revealed that participants' emotional well-being and the quality of their relationship with their doctor were related to their overall quality of life. The majority of participants (73%) expressed interest in participating in a telephone-linked support group involving other people living with HIV designed to improve quality of life.