What’s love got to do with it? Homogamy and dyadic approaches to understanding marital instability

What determines marital instability is an important area of research for demography, sociology and economics, with a host of public policy implications. This paper improves our understanding of the issue through the use of rich longitudinal data and the application of advanced research approaches for one of the first times anywhere, and certainly uniquely for Australian data. The combination of method and recent Australian data represents a significant advance in this research area. Using data from waves 1–7 of Household, Income and Labour Dynamics in Australia Survey, 2,482 married couples—where both partners are respondents in the first wave—are traced over 6 years to identify factors associated with marital separation. The data are analysed dyadically; that is, the characteristics of both partners in each couple are considered in tandem. This allows assessment of whether marriages between partners with similar characteristics (homogamy) are more likely to last than are marriages between dissimilar partners, or whether particular characteristics of wives or husbands—independent of their partners’—are more strongly associated with marital stability. A Cox proportional hazards model with time-varying covariates is used to assess the association of characteristics with marital separation. Our most important contribution relates to the role of homogamy in marital stability or instability and in the context of spousal differences we find the following factors associated with higher risk of marital separation: age, education, preference for a child, and drinking and smoking behaviour. As well, there is a clear positive association between separation and: dissatisfaction with the relationship; husband’s unemployment and perceived financial stress; early age at marriage; separation of parents; second-plus marriage; resident children born before marriage; and low household income. The last of these findings should matter directly for public policy formulation.     

The LivePerson Model for Delivery of Etherapy Services: A Case Study

ABSTRACT

There are several models for the delivery of etherapy on the Internet. This article presents a case study of one model, the LivePerson website. The model is based on a privately owned infrastructure through which etherapy is practiced by licensed counselors using chat or e-mail for service delivery. A content analysis of the website is presented, including policies, number of consumers, consumer ratings, and therapists’ degrees, licensure, age, sex, race, fees, and languages offered. In addition, the experiences of one LivePerson practitioner are presented to highlight methods, processes, and ethical concerns. This case study of the LivePerson model for service delivery highlights many of the benefits and concerns previously discussed in the literature related to etherapy. In addition, concerns are raised that there may be some conflict of interest when ethical standards of practice are delivered within the context of a profit-making company.     

Exegetical explorations: Parsons’ problematic aim

The aim of this article is to encourage ongoing and close exegetical study of sociology’s theoretical texts. Attention is drawn to two instances where Talcott Parsons’ theory project seems to be at odds with itself. Both are related to his “first major synthesis” The Structure of Social Action (1937). The first concerns Parsons’ opening discussion of Crane Brinton’s question “Who now reads Spencer?” Parsons’ discussion of Spencer is examined and then compared and contrasted with what he later wrote in the “Introduction” to the 1961 reprint of Spencer’s The Study of Sociology. The second concerns Parsons’ problematic view of his contribution to social theory’s “secondary literature” and how this relates to his claims about “convergence.” The article notes that Parsons was trying to identify what he believed to be a new norm for social theory. Sociological theory, he believed, would from henceforth have to be formulated in terms of this newly emerging normative frame of reference.     

The Effects of Average Fundamental Frequency and Variance of Fundamental Frequency on Male Vocal Attractiveness to Women

This paper employs a cue synthesis experimental method to examine the effects of pitch and intonation on male vocal attractiveness to women. Voices were acoustically manipulated to yield nine combinations of three levels of average fundamental frequency and three levels of variance of fundamental frequency. Strong main effects were obtained for the average fundamental frequency manipulation, with high voices rated as significantly less attractive to women than either medium or low voices, which do not differ in attractiveness. The main effects of manipulations of variance of fundamental frequency on vocal attractiveness and benevolence did not reach significance, but there was a significant interaction on the benevolence factor, with high or low average fundamental frequency manipulations being rated particularly low for voices with low variance of fundamental frequency.     

Coping with Family Conflict and Economic Strain: The Adolescent Perspective

This study tested two models of family economic problems and adolescent psychological adjustment. Using adolescents’ survey data and information regarding school lunch program enrollment, the associations among family SES, perceived economic strain, family conflict, and coping responses were examined in a sample of 364 adolescents from rural New England. Two theoretical models were tested using structural equation modeling — one tested coping as a mediator of the stress – psychopathology relation and the other tested coping as a moderator. Results revealed that family economic hardship was related to aggression and anxiety/depression primarily through two proximal stressors: perceived economic strain and conflict among family members. Family conflict partially mediated the relation between economic strain and adolescent adjustment, and coping further mediated the relation between family conflict and adjustment. These analyses identified two types of coping that were associated with fewer anxiety/depression and aggression problems in the face of these stressors — primary and secondary control coping. Although primary and secondary control coping were associated with fewer adjustment problems, youth who were experiencing higher amounts of stress tended to use less of these potentially helpful coping strategies and used more of the potentially detrimental disengagement coping. The models did not differ according to the age or gender of the adolescents, nor whether they lived with two parents or fewer. No support was found for coping as a moderator of stress. Implications of these findings and suggestions for future research involving coping with economic stressors are reviewed.     

Efficiency of projected score methods in rectangular array asymptotics

Summary. The paper considers a rectangular array asymptotic embedding for multistratum data sets, in which both the number of strata and the number of within-stratum replications increase, and at the same rate. It is shown that under this embedding the maximum likelihood estimator is consistent but not efficient owing to a non-zero mean in its asymptotic normal distribution. By using a projection operator on the score function, an adjusted maximum likelihood estimator can be obtained that is asymptotically unbiased and has a variance that attains the Cramér–Rao lower bound. The adjusted maximum likelihood estimator can be viewed as an approximation to the conditional maximum likelihood estimator.     

Spatial Risk Assessment Across Large Landscapes with Varied Land Use: Lessons from a Conservation Assessment of Military Lands

Spatial decision-support tools are necessary for assessment and management of threats to biodiversity, which in turn is necessary for biodiversity conservation. In conjunction with the U.S. Geological Survey-Biological Resources Division's Species at Risk program, we developed a GIS-based spatial decision-support tool for relative risk assessments of threats to biodiversity on the U.S. Army's White Sands Missile Range and Fort Bliss (New Mexico and Texas) due to land uses associated with military missions of the two bases. The project tested use of spatial habitat models, land-use scenarios, and species-specific impacts to produce an assessment of relative risks for use in conservation planning on the 1.2 million-hectare study region. Our procedure allows spatially explicit analyses of risks to multiple species from multiple sources by identifying a set of hazards faced by all species of interest, identifying a set of feasible management alternatives, assigning scores to each species for each hazard, and mapping the distribution of these hazard scores across the region of interest for each combination of species/management alternatives. We illustrate the procedure with examples. We demonstrate that our risk-based approach to conservation planning can provide resource managers with a useful tool for spatial assessment of threats to species of concern.     

A Behavioral Look at the Training of Alex: A Review of Pepperberg’s The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots

The Analysis of Verbal Behavior - The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots by Irene Pepperberg is reviewed from a behavior analytic orientation. The results of the...