Representations of Self and Other: A Semantic Space Model

ABSTRACT This article describes a semantic space model of personality. According to the model, representations of facets of the self (e.g., actual self, self) and of others are arrayed in a semantic space, with proximities among representations predicted to be associated with mood, self-evaluation, broad personality dimensions. The relation of proximities among pairs of representations to personality and mood measures was found to be mediated by spatial proximity of other representations, indicating that the representations constitute dynamic systems. Proximities among representations were shown predict self-esteem and self-evaluative moods even after controlling for the contribution of the personality dimensions of Neuroticism, Extraversion, and Agreeableness. Generally, the semantic space model led to better predictions did several related models concerning representations of self and other.     

Protective Factors for Deviance: A Comparison of Rural and Urban Youth

Based on data from the 2010, 2012, and 2014 Communities that Care Youth Survey, the authors examine the protective factors associated with rural and urban students in grades 6 through 12 across several domains. This research is based on the literature that associates rural areas with a more protective environment and resulting lower rates of deviance. Findings were mixed, but overall rural youth had higher protective factor scores. A summary of all 84 protective factor scores follows: 26 factors shown no significant different between rural and urban students; on 42 protective factors rural youth had higher scores, as opposed to urban youth with higher protective scores on only 16 factors. Implications of findings for crime and delinquency are discussed.     

Beliefs and data on the relationship between consistency and accuracy of eyewitness testimony

Two studies concerned with consistency and accuracy of eyewitness testimony were conducted. In Study 1 potential jurors indicated the degree to which they considered that various witness on‐stand behaviours indicated testimonial accuracy. Witness statements that were inconsistent with previous statements were considered to be the strongest indicators of inaccuracy. Study 2 examined the relationship between consistency and accuracy of testimony. Witnesses viewed a film of a robbery and were interviewed twice (2 weeks apart) about the crime in a 4 (interview format)×2 (interview occasion) design. Regardless of whether consistency was operationalised in terms of direct contradictions between interviews, or degree of agreement on detail across interviews, no more than 10% of the variance in overall accuracy rate was explained by any individual measure. Number of contradictions and overall agreement between interviews did, however, make additive contributions to prediction of overall accuracy. Also, higher correlations between contradiction‐based consistency measures and interview two accuracy rate were detected. Neither consistency nor accuracy for specific testimonial dimensions were predictive of accuracy on the other dimensions, or overall accuracy. Copyright © 1999 John Wiley & Sons, Ltd.     

From steroids to nation states: An integrated evolutionary approach to violent crime

Most evolutionary psychologists emphasize the individual level of analysis concerning violent crime and other dependent variables. This paper outlines a strategy for evolutionary explanation of societal variation across time as well as space and applies it to crimes of violence. The central idea is that individual adaptations for reproductive competition play out differently depending both on developmental context and societal conditions, including the marriage market. Violent crimes (murders, rapes, and assaults) are substantially higher in countries with a relative scarcity of men according to research using INTERPOL and World Health Organization data [Barber, N. (2000a). The sex ratio as a predictor of cross-national variation in violent crime. Cross-Cultural Research, 34, 264–282, Barber, N. (2009). Countries with fewer males have more violent crime: Marriage markets and mating aggression. Aggressive Behavior, 35, 49–56]. This is an apparent contradiction given that males are more criminally violent and likely reflects increased direct mating competition that evokes increased testosterone production for humans as for other species. The empirical evidence is discussed in terms of direct reproductive competition and various alternative explanations, particularly the “culture of violence” and socialization experiences are considered.     

The Influence of Abnormal Sex Differences in Life Expectancy on National Happiness

Countries with better health, as indexed by life expectancy, score higher on subjective well-being (SWB). It was predicted that deviations from the average sex difference in life expectancy (reflecting reproductive competition among males and discrimination against females) would be inversely related to happiness. Regression analysis of SWB for 178 countries found that deviations from the average sex difference in life expectancy were predictive of unhappiness controlling for life expectancy, national wealth, and income inequality. Countries with a relative scarcity of female children (used as an index of parental bias) were less happy. Societies in which there is an undue burden on the health and survival of either sex are thus unhappy ones due to gender-specific disadvantage and associated gender conflict.     

Countries with fewer males have more violent crime: marriage markets and mating aggression

Violent crimes (murders, rapes, and assaults) are substantially higher in countries with a relative scarcity of men according to research using INTERPOL data [Barber, 2000a]. This is a paradox given that males are more criminally violent and likely reflects increased direct mating competition. The present research sought to confirm and extend Barber's [2000a] finding, using murder data from the United Nations and homicides from World Health Organization that are of higher quality than the INTERPOL data, and using more rigorous controls. In addition to level of economic development, control variables included, income inequality, urbanization, population density, the number of police, and whether the country was a major center of illegal drug trafficking. Regression analyses with all controls found that killings in both data sets increased with declines in the male proportion of the population. The findings are discussed in terms of direct reproductive competition and alternative explanations are considered.     

Combining advice: the weight of a dissenting opinion in the consensus

We present two studies that evaluate how people combine advice and how they respond to outlying opinions. In a preliminary study, we found that individuals use discounting strategies when they encounter an extreme opinion in a small sample of opinions taken only once (a one‐shot advice‐taking situation). The main study examines the influence of outlying opinions (which may or may not be accurate) within a learning paradigm with feedback. This study shows that it is easy to reinforce a discounting strategy (with feedback) whereas it is more difficult to counteract this default strategy. In the discussion we consider cognitive, statistical, and strategic justifications for discounting opinions, from both theoretical and practical points of view. Copyright © 2004 John Wiley & Sons, Ltd.     

Depictions of acne and psoriasis influence interpersonal aversion

The presence of a dermatological condition may deter contact with the affected person because it falsely signals the threat of infection. The current study investigated interpersonal aversion towards individuals with the appearance of acne and psoriasis. Participants (N = 196) either viewed a female face with the appearance of acne, psoriasis, or no visible dermatological condition. Participants rated the attractiveness of the person, and indicated their willingness for social and indirect contact with them. The person depicted with acne was rated significantly less attractive than the person with psoriasis or no dermatological condition. Participants reported significantly less willingness for indirect contact with the person depicted with acne or psoriasis compared to the person with no visible dermatological condition. In contrast, participants expressed more willingness for social contact with a person with acne than with the person with psoriasis or no dermatological condition. Group differences were significant when controlling for attractiveness ratings. Unwarranted fear of infection might underpin avoidance and discriminatory behaviour towards those with skin conditions. Further research is required to understand factors that influence avoidance of contact.     

The Poly-Drug User: Examining Associations between Drugs Used by Adolescents

Based on data from the 2014 Communities that Care Youth Survey, the authors examine the associations between drug use frequencies among 11 drugs. This research represents a step in determining what leads to the use of dangerous drugs like heroin, other opioids, and other not so dangerous substances. Findings indicate the highest association is between marijuana and alcohol use. Most drugs show at least a low to medium association with all other drugs. Findings indicate the difficulty in making gateway assumptions and that poly-drug use determined by peer associations is a better explanation.