How Gender Counts When Couples Count Their Money

In this study we explored the ways in which men's and women's personal incomes are treated and experienced differently in the family. Two hundred and fourteen participants (102 men and 112 women) in dual-earner couples were recruited in a random sample telephone survey. Participants reported a double standard in which women receive more praise than men for their incomes. Men reported stronger negative and positive feelings about their incomes than women. Regardless of gender, the higher the participants' income category the more gratitude they received from spouses and the more appreciated they felt. Wives' absolute incomes elicited husbands' gratitude, whereas husbands' relative incomes influenced wives' gratitude. Women who outearned their husbands reported no negative consequences. Although money still carries gendered meaning, women's incomes may earn increasing clout in the family. The ways in which praise, criticism, and gratitude for earnings provide a window on how gender is done and undone in the family are discussed.     

当代都市女性择偶心理的调查研究

本研究以问卷凋查和描述统计的方法,对当代都市女性的择偶心理进行了分析和探讨。从不同女性对择偶标准的排序中．显示出当代都市女性在择偶心理上的共同倾向．以及出现的某种变化。     

Exploratory second-order analyses for components and factors

Abstract: Exploratory methods using second‐order components and second‐order common factors were proposed. The second‐order components were obtained from the resolution of the correlation matrix of obliquely rotated first‐order principal components. The standard errors of the estimates of the second‐order component loadings were derived from an augmented information matrix with restrictions for the loadings and associated parameters. The second‐order factor analysis proposed was similar to the classical method in that the factor correlations among the first‐order factors were further resolved by the exploratory method of factor analysis. However, in this paper the second‐order factor loadings were estimated by the generalized least squares using the asymptotic variance‐covariance matrix for the first‐order factor correlations. The asymptotic standard errors for the estimates of the second‐order factor loadings were also derived. A numerical example was presented with simulated results.     

The ‘Platforms’ for Comparing Incommensurable Taxonomies: A Cognitive-Historical Analysis

This paper examines taxonomy comparison from a cognitive perspective. Arguments are developed by drawing on the results of cognitive psychology, which reveal the cognitive mechanisms behind the practice of taxonomy comparison. The taxonomic change in 19th-century ornithology is also used to uncover the historical practice that ornithologists employed in the revision of the classification of birds. On the basis of cognitive and historical analyses, I argue that incommensurable taxonomies can be compared rationally. Using a frame model to represent taxonomy, I show how rational comparisons were achieved in the historical case through compatible contrast sets and attribute lists. Through analyzing the cognitive processes of classification and concept representation, I further explain how rival taxonomies in the historical case could be rationally compared on ‘platforms’ rooted in such cognitive mechanisms as relational assumptions and preferences for body parts in conceptual processing. This revised version was published online in August 2006 with corrections to the Cover Date.     

LINNAEUS AS A SECOND ADAM? TAXONOMY AND THE RELIGIOUS VOCATION

Swedish naturalist Carl von Linné (1707–1778) became known during his lifetime as a “second Adam” because of his taxonomic endeavors. The significance of this epithet was that in Genesis Adam was reported to have named the beasts—an episode that was usually interpreted to mean that Adam possessed a scientific knowledge of nature and a perfect taxonomy. Linnaeus's soubriquet exemplifies the way in which the Genesis narratives of creation were used in the early modern period to give religious legitimacy to scientific activities and to taxonomy in particular. Allusions to Adam's work in the Garden of Eden thus became a way of investing the vocation of the naturalist with religious significance.     

Marital satisfaction in covenant versus standard marriages: Is there a difference?

After the rapid increase of the American divorce rate in the late 20th century, one of the most conspicuous efforts of the marriage movement in the 1990s that was used to increase marital stability was the legislation of the covenant marriage license, a more restricted marriage license issued in three different states of the U.S. To investigate the marital life of newlywed covenant versus standard couples, a large-scale 5-year couple study was conducted between 1998 and 2003 in Louisiana. The present study uses this large-sample, multiple-wave, multiple-group dyadic dataset to examine differences in co-development and divorce rates in 297 covenant and 380 standard mixed-sex couples using a multiple group growth curve modeling and survival analysis. We examined differences in marital trajectories between covenant and standard couples as well as between husbands and wives in each marital group. The results show (1) that the couples in both groups experienced, on average, declines in marital satisfaction, and such a decline was slower in covenant husbands than their wives as well as those in standard marriages, and (2) that co-development in marital satisfaction was more prominent in standard marriages than in covenant marriages, meaning standard couple's marital satisfaction declined at a more similar rate than that of covenant couples. We provide possible explanations and discuss practical implications.     

The aggression test as a possible taxonomic tool in the Formica rufa group

The intra- and interspecific aggressive behavior of Formica polyctena, a species of the Formica rufa group, was analyzed and quantified both in the laboratory and in the field. This behavior was used as a potential taxonomic tool for gaining a better understanding of the phyletic relationships among the species within the group. No overt aggression was recorded toward members of the same species. To examine interspecific relationships, F. polyctena was first confronted with F. cunicularia, to ascertain its aggressiveness toward a distantly related species. All such encounters led immediately to overt and prolonged attacks with virtually no initial mutual inspection. This suggests that recognition of strangeness of the unrelated species is almost immediate in F. polyctena, as previously observed in F. lugubris and F. rufa toward the same antagonist. Subsequently, F. polyctena was contrasted with F. lugubris and F. rufa (also belonging to the F. rufa group) in order to compare these related species. Fierce attacks accompanied by all the elements of conflict behavior were observed in all encounters. Moreover, the degree of aggression in the field was higher than in laboratory-paired ants, possibly because of a territorial effect. These data and our previous and similar research indicate that the relationships between F. lugubris and F. rufa are closer than between these two species and F. polyctena. In considering different viewpoints on this problem, the validity of the aggression test is discussed and the opportunity to compare levels of aggressiveness among strictly sympatric samples of red wood ant species gathered from the same ecological environment are considered.     

各种分类标准在儿童分类中的竞争

在已有研究的基础上进一步考查类概念,颜色、形状和主题关系四种主要分类标准在儿童分类操作中的竞争力;并衡量各分类标准被选择的次序和差别度。被试是４－８岁儿童１５０名。选取儿童熟悉的７个类概念。采用概念同定匹配和配对法。结果表明：在５岁以后类概念呈快速发展,８岁达基本掌握水平;四种分类标准中感知因素竞争力最弱,主题关系在５岁居高峰;各种分类标准强弱的等第次序自６岁后稳定一致;分类标准的差别度随年龄增长而加大,６－７岁是差别度变化的转折点。     

Confidence regions for INDSCAL using the jackknife and bootstrap techniques

Bootstrap and jackknife techniques are used to estimate ellipsoidal confidence regions of group stimulus points derived from INDSCAL. The validity of these estimates is assessed through Monte Carlo analysis. Asymptotic estimates of confidence regions based on a MULTISCALE solution are also evaluated. Our findings suggest that the bootstrap and jackknife techniques may be used to provide statements regarding the accuracy of the relative locations of points in space. Our findings also suggest that MULTISCALE asymptotic estimates of confidence regions based on small samples provide an optimistic view of the actual statistical reliability of the solution. The authors wish to thank Geert DeSoete, Richard A. Harshman, William Heiser, Jon Kettenring, Joseph B. Kruskal, Jacqueline Meulman, James O. Ramsay, John W. Tukey, Paul A. Tukey, and Mike Wish. Sharon L. Weinberg is a consultant at AT&T Bell Laboratories, Murray Hill, New Jersey 07974.     

A taxonomy of approaches to teach spelling

This paper presents a comprehensive taxonomy for classifying major approaches to teach spelling. The Traditional Approach is based on linguistic theory, and is predicated on the assumption that there is regularity to the spelling of words in the English language. Many commercially-based spelling programs use the Traditional Approach. The Remedial Approach can be divided into four subcategories, two of which employ multisensory methods. Horn's remedial method combines elements of visualization, pronunciation, and spelling recall, whereas the phonovisual method is phonetically based, and stresses visual and auditory discrimination of letter sounds. Methods under the Specialized Approach can be considered discrete spelling interventions based on applied behavior analysis, direct instruction, spelling rules, cognitive behavior modification, peer tutoring, or computer applications. The authors' position is that the Specialized Approach offers the optimum combination of instructional efficiency and effectiveness consistent with the concept of the least restrictive alternative. We believe that self-correction is the best exemplar of this approach.