The inheritance of social dominance rank in red grouse (Lagopus Lagopus scoticus)

Social dominance rank in red grouse has a large inherited component. The relative contributions of mothers and fathers to the dominance ranks of their sons and daughters were studied by breeding a dominant and a subordinate strain and crossing them. Both parents contributed equally to the dominance ranks of both sons and daughters. Cocks from the dominant strain were more aggressive and had bigger combs than cocks from the subordinate strain. Dominant cocks and hens, however, did not weigh more than subordinates.     

Aggressiveness and dominance in captive cock red grouse

A method for measuring the aggressiveness of captive cock red grouse is described. A cock's aggressiveness varied according to season, type of cage and social environment. A method for ranking the dominance order of cocks in a group is also described. Dominance ranks remained stable for up to two years. Correlations between the aggressiveness of isolated cocks and their dominance ranks when in a group were positive but weak. Aggressiveness and dominance should be clearly distinguished. Both aggressiveness and dominance were related to the size of cock's combs, and implants of testosterone increased all three. In situations where a cock's aggressiveness changed, comb size changed in the same direction. The aggressive behaviour of captive cocks shows several major parallels with that of wild cocks.     

Perceiving Aggression from Facial Structure: Further Evidence for a Positive Association with Facial Width‐to‐Height Ratio and Masculinity,but not for Moderation by Self‐Reported Dominance

Recent work has indicated that individual differences in facial structure are linked to perceptions of aggressiveness. In particular, the relative width of a face [facial width‐to‐height ratio (fWHR)] has been suggested to be a reliable cue to aggressive behaviour, at least in men. Additionally, facial masculinity has been associated with perceptions of dominance, a close proxy of aggressiveness. In two studies, we assessed the robustness of this link using faces transformed along these vectors in men (Studies 1 and 2) and women (Study 2). Additionally, we examined whether individual differences in self‐reported dominance of perceivers moderated this association in order to extend previous work indicating that own dominance affects perception of such behaviour in others. Results indicated that both male and female faces with increased fWHR and increased facial masculinity were perceived as more aggressive. However, we found no systematic evidence for moderating effects of self‐reported dominance on the perception of aggression in others. Taken together, these results further support the robustness of fWHR and facial masculinity as cues to aggressiveness but question whether observers' own dominance moderates their perception of these cues in others. Copyright © 2013 European Association of Personality Psychology     

Generativity and successful parenting: an analysis of young adult outcomes

Generativity scores were assessed in parents and correlated with offspring outcomes. The offspring were participants in a longitudinal study spanning their first and senior years of college. Generativity of parents was positively related to offspring agreeableness and conscientiousness. Parental generativity was also related to offspring scores on future time orientation and positive affect. In addition, generative parents seemed to model their political interests to offspring, and that modeling was related to children's higher scores on generativity and greater interest in politics. Parental generativity was also related to offspring religiosity. Most of these relationships remained significant after controlling for offspring scores on generativity. Generativity of parents appears to be related to successful offspring outcomes.     

Sex differences in student dominance behavior in female and male professors' classrooms

Measures of verbal participation and interaction among graduate students provided a comparison of male and female dominance behavior in the classroom, and measures of the contextual effect of sex of professor provided further data on the interrelatedness of sex, status, and dominance behavior. Male students were found to exhibit significantly more aggressiveness (interruptive behavior) than female students in both male and female professors' classes, although significantly more male aggressiveness occurred in female professors' classes than in male professors classes. Male students were significantly more assertive (frequency and duration of speech) in female professors' classes only. In student-to-student interaction, aggressiveness was predominantly exchanged between sexes rather than among same-sex members.The author would like to thank Julie Parks and Joanie Rubin for their help with this research.     

Social adjustment in the offspring of parents with bipolar affective disorder

The social adjustment of the adolescent offspring of parents with bipolar affective disorder (n=41) was compared to that of the offspring of parents with nonaffective psychiatric disorders (n=22) and the offspring of normal controls (n=26). In addition, the relationship between social adjustment and cyclothymia in offspring was determined. Social adjustment was assessed using the Life Activities Inventory, a new measure developed to assess social functioning in adolescents and young adults. Cyclothymia was assessed with the General Behavior Inventory. As a group, the offspring of bipolar parents did not differ significantly from either control group on social adjustment. However, the cyclothymic offspring of bipolar parents exhibited significantly poorer social adjustment than the noncyclothymic offspring of bipolars and the offspring of psychiatric and normal controls. These findings suggest that poor social functioning in the adolescent offspring of parents with bipolar illness may be associated with the early manifestations of affective disorder. In addition, these data indicate that despite its subsyndromal intensity, cyclothymia can result in significant social impairment.This study was supported in part by National Institute of Mental Health (NIMH) Research Grant MH-39782 to Daniel N. Klein and NIMH Grants MH-33083 and MH-37195 to Richard A. Depue.     

Predictors of Positive Outcomes in Offspring of Depressed Parents and Non-depressed Parents Across 20 Years

Understanding differences in factors leading to positive outcomes in high-risk and low-risk offspring has important implications for preventive interventions. We identified variables predicting positive outcomes in a cohort of 235 offspring from 76 families in which one, both, or neither parent had major depressive disorder. Positive outcomes were termed resilient in offspring of depressed parents, and competent in offspring of non-depressed parents, and defined by two separate criteria: absence of psychiatric diagnosis and consistently high functioning at 2, 10, and 20 years follow-up. In offspring of depressed parents, easier temperament and higher self-esteem were associated with greater odds of resilient outcome defined by absence of diagnosis. Lower maternal overprotection, greater offspring self-esteem, and higher IQ were associated with greater odds of resilient outcome defined by consistently high functioning. Multivariate analysis indicated that resilient outcome defined by absence of diagnosis was best predicted by offspring self-esteem; resilient outcome defined by functioning was best predicted by maternal overprotection and self-esteem. Among offspring of non-depressed parents, greater family cohesion, easier temperament and higher self-esteem were associated with greater odds of offspring competent outcome defined by absence of diagnosis. Higher maternal affection and greater offspring self-esteem were associated with greater odds of competent outcome, defined by consistently high functioning. Multivariate analysis for each criterion indicated that competent outcome was best predicted by offspring self-esteem. As the most robust predictor of positive outcomes in offspring of depressed and non-depressed parents, self-esteem is an important target for youth preventive interventions.     

Authoritarianism, dominance and assertiveness

It is shown that there are definitions of the three constructs of authoritarianism, dominance and assertiveness which read very similarly; so much so that no distinction is immediately evident. It is proposed that authoritarianism might be conceived as aggressive dominance and at least some types of assertiveness as nonaggressive dominance. A new scale of Dominance suitable for general population use was produced, and compared with the existing Ray (1976) behavior inventory of authoritarianism. Both scales showed highly significant correlations with peer rated dominance and submission (the latter being negative in sign) but only the authoritarianism scale showed significant correlations with rated aggressiveness and rigidity. It was concluded that the new definitions could be operationalized into valid scales.     

Australian Aborigine: Transition in Family Grouping

In the brief period of fifty years, under the tutelage of the missionaries, there has been a marked transition of family structure in one group of Australian Aborigines from polygynous to monogamous. Those who are now middle-aged have lived as man and wife in Western-style nuclear families. Presently, however, there is a tendency for the youth not to marry but for the young women to incorporate their offspring into the household of their monogamous parents. A matrilocal pattern is developing that has the potential for matriarchal dominance. Some of the forces contributing to these changes are discussed. Several parallels with transitions in American minority family groupings are presented.     

Parent–offspring conflict over mate choice: An experimental study in China

Both parents and offspring have evolved mating preferences that enable them to select mates and children-in-law to maximize their inclusive fitness. The theory of parent–offspring conflict predicts that preferences for potential mates may differ between parents and offspring: individuals are expected to value biological quality more in their own mates than in their offspring's mates and to value investment potential more in their offspring's mates than in their own mates. We tested this hypothesis in China using a naturalistic ‘marriage market’ where parents actively search for marital partners for their offspring. Parents gather at a public park to advertise the characteristics of their adult children, looking for a potential son or daughter-in-law. We presented 589 parents and young adults from the city of Kunming (Yunnan, China) with hypothetical mating candidates varying in their levels of income (proxy for investment potential) and physical attractiveness (proxy for biological quality). We found some evidence of a parent–offspring conflict over mate choice, but only in the case of daughters, who evaluated physical attractiveness as more important than parents. We also found an effect of the mating candidate's sex, as physical attractiveness was deemed more valuable in a female potential mate by parents and offspring alike.     

Marriages and psychological distress among adult offspring of divorce: a Norwegian study

The study compares the likelihood of getting married and of getting divorced among the adult offspring of divorced parents versus the adult offspring of parents who remain married (total N = 37,230). It also compares levels of psychological distress in the two groups (total N= 22,898). Data derive from The Nord‐Trøndelag Health Study (HUNT) and population registries from Norway. Individuals with divorced parents tended to delay marriage or not marry at all. However, among those who married, there were more divorces among the offspring of divorced parents than among offspring of parents who were still married. Offspring of divorce tended to marry other offspring of divorce. These marriages were at especially high risk of dissolution. Parental divorce was particularly influential as a risk factor during the first years of marriage. Both parental divorce and the individuals’ own divorce were risk factors for psychological distress.     

Sexual selection under parental choice: Evidence from sixteen historical societies

Asymmetrical fitness benefits between parents and offspring result in the ideal spouse not being the ideal in-law. This enables parents to attempt to control the mating behavior of their children, and when they succeed, parental choice becomes a primary sexual selection force. A number of studies indicate that parental choice is dominant in contemporary pre-industrial societies. This paper presents evidence from the historical record which indicates that parental choice was also dominant during the later stages of human evolution. More specifically, 40 variables have been coded for a sample of 16 historical societies. Consistent with the model of parental choice, it is found that mating is controlled by parents, male parents exercise more control over marriage arrangements than females, and more control is exercised over female than male offspring. Finally, the specific qualities that parents desire in an in-law and offspring desire in a spouse have also been identified. The implications of these findings are discussed.     

Offspring of anxious parents: reactivity, habituation, and anxiety-proneness

Reactivity and habituation patterns were examined in the offspring of anxious and non-anxious parents. Although no differences emerged for magnitude of response to either fear-relevant visual or auditory stimuli, offspring of anxious parents displayed significantly more electrodermal activity during resting baseline and during the inter-trial intervals of these stimulus presentations. Differences also were observed for the number of children per group achieving habituation to the fear-relevant visual and auditory stimuli, where offspring of anxious parents were less likely to habituate to either stimuli. The same pattern of group differences emerged after excluding children diagnosed with an anxiety disorder, indicating that even offspring of anxious parents who did not have an anxiety disorder differ from offspring of normal controls with respect to their pattern of psychophysiological reactivity. It is hypothesized that these features might serve as an indication of anxiety proneness and risk for the development of anxiety disorders.     

红色和蓝色对中国汉族大学生情绪的启动效应

通过3个实验探讨红色和蓝色对中国汉族大学生的情绪意义。实验1采用限制联想法考察红色和蓝色的情绪意义。实验2、实验3采用启动范式, 分别考察在知觉水平和概念水平上红色和蓝色对情绪的启动效应。结果发现：(1)知觉水平：在唤醒度和优势度上, 红色知觉引发了高唤醒、高优势情绪, 蓝色知觉引发了低唤醒、低优势情绪, 这与国外研究基本一致; 但在愉悦度上, 红色知觉既能引发高愉悦情绪, 也能引发低愉悦情绪, 而蓝色知觉只引发了高愉悦情绪, 这体现出本土化特点。(2)概念水平：在唤醒度和愉悦度上, 红色概念引发了高唤醒、高优势情绪, 蓝色概念引发了低唤醒、低优势情绪, 这与知觉水平基本一致; 但在愉悦度上, 红色概念只启动了高愉悦情绪, 而蓝色概念同时启动了高愉悦和低愉悦的情绪, 这与知觉水平不一致。本研究表明：(1)红色和蓝色对中国汉族大学生情绪引发的特点主要表现在愉悦度上; (2)颜色知觉和颜色概念对情绪的引发机制可能具有如下特点：颜色知觉对情绪的三维度具有直接的引发作用; 而颜色概念对情绪唤醒度和优势度的引发是以颜色知觉为中介, 对愉悦度的引发则是以社会文化为原因。本研究探讨了红色和蓝色对中国汉族大学生情绪的作用, 对红色和蓝色在中国社会环境中的应用具有一定的实际价值; 同时, 直接比较并剖析了颜色知觉与概念对情绪的引发特点, 对于揭示二者对情绪引发的内部机制具有一定的理论意义。     

Authoritarianism of Parents and Offspring: Intergenerational Politics and Adjustment to College

The authoritarianism scores (RWA) of parents and their college-aged children were hypothesized to interact to affect the intergenerational transmission of political attitudes and offspring adjustment to college. Parent and offspring dyads who matched on RWA (both scored high or low) agreed about the importance of social events and on the mechanisms by which political attitudes were transmitted from parent to offspring. Disagreeing dyads (parent scored high on RWA and offspring scored low or parent scored low on RWA and offspring scored high) did not show this pattern. In addition, 2-year longitudinal data revealed that offspring who mismatched with their parents on authoritarianism had a more difficult time adjusting to college than did offspring who matched with their parents on authoritarianism. Discussion stresses the importance of examining the implications of home context on the authoritarianism of adolescent children.     

Parental — Offspring similarity on jealousy and related personality dimensions

The degree of similarity between undergraduate students and their parents on jealousy was evaluated for data collected through questionnaires. In addition, the relationships between jealousy and two personality dimensions (repression-sensitization and screening-nonscreening) were examined within individuals and within families. Results showed that jealous persons are more likely to be sensitizers and nonscreeners. Similarity between parents and offspring was found for dispositional jealousy and jealous feelings. In addition, familial similarity for jealousy and personality dimensions was found most frequently between parents and female offspring. The developmental origins of jealousy are discussed.     

Parent‐offspring conflict in Japan and parental influence across six cultures

Previous research has demonstrated that parents and children often have conflicting mate preferences. The present research was conducted among 443 Japanese university students. Using an existing scale designed to uncover parent‐offspring conflict over mate choice, the results revealed that children perceived having a potential partner with traits connoting poor genetic quality as being more unacceptable to themselves, and having a potential partner with traits connoting low parental investment and cooperation with the ingroup as being more unacceptable to their parent. A number of sex differences emerged. The highest potential for parent‐offspring conflict existed between female offspring and their father, and female offspring also rated traits connoting low social status as being more unacceptable to their parents, particularly to the father.     

Aggressiveness and memory: subordinate crabs present higher memory ability than dominants after an agonistic experience

A relationship between aggressiveness and memory has been proposed in several studies with different animal species. Here, we study this possibility in the crab Chasmagnathus granulatus, using the context-signal memory model (CSM) that involves an association between the learning context and a visual danger stimulus. Each experiment consisted of an agonistic phase and a memory one. During the former, matched pairs of male crabs were staged in two 10-min encounters and the dominant or subordinate condition of each member of the dyad was determined. During the memory phase, crabs were trained to acquire CSM and tested 24 h later. Results showed that the agonistic encounter, staged 48 h before the acquisition of CSM, can modulate memory according to the dominance condition of the fighter; in such a way that memory retention of subordinates results higher than that of dominants. By contrast, when the memory phase preceded the agonist one, forthcoming dominants and subordinates did not differ in their memory ability. The memory modulation would not be linked to a dominance status but to a persistent dominance relationship fully reconstructed in each encounter between the same opponents. Therefore, the crab's CSM would not depend directly on predetermined intrinsic properties, but on the outcome of the fight, which would be determined in turn by the relative aggressiveness of the fighters. The finding that the agonistic episode modulates memory opens the possibility of using this episodic interference to probe the function of diverse phases of CSM.     

How Red,Blue, and Green are Affectively Judged

The present study aimed at examining how the colors red, blue, and green were affectively judged through three variables: dominance, arousal, and pleasure. All participants were exposed to red, blue, green, and white (control condition), which were created using the hue–saturation–value color model. Then, participants were invited to rate their perceptions using the self‐assessment manikin. Results showed that (a) red was strongly associated with dominance and arousal; (b) blue was moderately and slightly associated with dominance and arousal, respectively; (c) green was slightly associated with arousal; and (d) blue and green were slightly more pleasurable than red. These results provide initial insights into how people perceive colors through the notions of dominance, arousal, and pleasure. Important practical implications for the use of colors are discussed. Copyright © 2016 John Wiley & Sons, Ltd.     

Parental Influence on Attitudes toward Institutional Authority

Two views were examined on the development of attitudes toward institutional authority: one proposing that such attitudes are normally transmitted from parent to offspring, the other that such attitudes develop as a consequence of childhood experiences with the trustworthiness of parental authorities. University students in England (N = 50) completed questionnaires to provide assessments of their attitudes toward authority and those of their parents, and also judgments of the trustworthiness of their parents, as recalled from childhood. Consistent with previous studies, there was evidence of a “generation gap,” with parents being perceived as significantly more proauthority than students. Nevertheless, multiple regression analyses indicated that students' attitudes toward authority were positively and significantly related to the perceived attitudes of their parents, suggesting transmission from parents to offspring. There was no evidence to support the view that the students' attitudes were affected by their judgments of parental trustworthiness.