Evaluating the Phobias,Attitudes, and Cultural Competence of Master of Social Work Students Toward the LGBT Populations

Abstract

Background. Evidence suggests there is bias toward lesbian, gay, bisexual, and transgender (LGBT) persons by social workers; unfortunately, little research has been conducted to examine Master of Social Work (MSW) students' views toward these populations. The purpose of this study was to develop an assessment scale to evaluate the attitudes, phobias, and cultural competence of MSW students toward the LGBT populations.

Methods. An assessment scale was developed and administered to MSW students (n = 173) at a Midwestern American university.

Results. The majority of MSW students reported low phobia and a positive attitude toward the LGBT populations, yet participants reported having a low level of cultural competence in serving LGBT clients.

Conclusion. More education and training is needed for MSW students to effectively serve the LGBT populations.     

Survival of related individuals: An extension of some fundamental results of heterogeneity analysis

Many ideas in the analysis of heterogeneous mortality are based on the relationship between individual and observed hazard rates. This connection is established with the help of conditional averaging procedure: The observed risk of death at age x is calculated among those who survive this age. The analogy of this result for bivariate survival model with correlated individual hazards is derived. In the case of correlated frailty model the parametric specification of the mean, variance and correlation coefficient of the bivariate frailty distribution among survivors is obtained. The relationship between local association measure and the characteristics of the bivariate frailty distribution among survivors is established.     

Age patterns of mortality for older women: An analysis using the age‐specific rate of mortality change with age

The age‐specific rate of mortality change with age, defined by k(x) = d Inμ(x)/dx, where μ(x) is the age‐specific death rate at exact age x, is estimated for middle and old ages in ten selected populations that are considered to have relatively accurate age data. For females in each of the study populations, k(x) follows a bell‐shaped curve that usually peaks around age 75. In some of the populations, the age pattern of k(x) for males is confounded with substantial cohort variations, which seem to reflect long‐term impacts of their World War I experiences.

Among the mathematical models proposed by Gompertz, Makeham, Perks and Beard, only the Perks model is consistent with the bell‐shaped pattern of k(x). It is shown that, if the risk of death for every individual follows the Makeham equation and if the individual frailty is gamma‐distributed, then the age‐specific death rate follows the Perks equation.     

Women,Marital Status,and Symptoms of Depression in a Midlife National Sample

ABSTRACT

Previous studies of the correlates of depression among women have not generally been based on adequate midlife samples or precision in the specification of marital status categories. The present analysis is designed to address these deficiencies and is based on data from the Health and Retirement Survey-Wave 1 (i.e., respondents 51 to 61 years old). Results indicate that married women are less likely to report symptoms of depression than their unmarried counterparts. The mental health benefits of marriage are greater for men than for women. Moreover, other variables, such as marital satisfaction, self-rated health, and employment status are more powerful predictors of emotional well-being in midlife than marital status per se. The quality of marriage affects depressive symptoms more strongly for women than men.     

The exponential multidimensional demographic projection model

"This paper presents the multidimensional demographic projection on the basis of an exponential specification, which avoids the problems associated with the widely used specification on the basis of the linear integration hypothesis. It generalizes earlier work by Gill (1986) on Markov models for closed populations to include the case of open populations. A numerical illustration is also provided." (SUMMARY IN FRE)     

Reshaping Time: Recommendations for Suicide Prevention in LBGT Populations

ABSTRACT

This article serves as one of the supplementary pieces of this special issue on “Mapping Queer Bioethics,” in which we take a solipsistic turn to “map” the Journal of Homosexuality itself. Here, the author examines the journal’s 2011 consensus recommendations for the prevention of LGBT suicide. Invoking the axiom approach of Eve Kosovsky Sedgwick’s seminal Epistemology of the Closet, the author argues that merely offering practical guidelines at the level of the demonstrative and the instructive may not be sufficient models to address the urgency of suicide rates in LGBTQ youth populations.     

On the intrinsic force of convergence to stability∗

Observed populations differ greatly in the speed with which they approach the stable form, but what determines rates of convergence is not fully understood. The present paper shows that the force of convergence does not approach a fixed value, but oscillates indefinitely around an “intrinsic”; level. That level, h?, is determined by the square of the ratio of the 2 largest eigenvalues of the Leslie matrix. The value of h? can be closely approximated by a simple function that changes directly with the square of the coefficient of variation and inversely with the mean of the stable net maternity function. Population entropy, another measure of dispersion relative to the mean, is also highly correlated with h?.     

The population dynamics of the voleClethrionomys rufocanus in Hokkaido, Japan

Population dynamics of the gray sided-vole,Clethrionomys rufocanus, in Hokkaido, Japan were described on the basis of 225 time series (being from 12 to 31 years long); 194 of the time series have a length of 23 years or longer. The time series were classified into 11 groups according to geographic proximity and topographic characteristics of the island of Hokkaido. Mean abundance varied among populations from 1.07 to 21.07 individuals per 150 trap-nights. The index of variability for population fluctuation (s-index) ranged from 0.204 to 0.629. Another index for population variability (amplitude on log-10 scale) ranged from 0.811 to 2.743. Mean abundance and variability of populations were higher in the more northern and eastern regions of the island. Most populations, except for the southernmost populations, exhibited significant direct density-dependence in population growth. Detection rate for delayed density-dependence varied among groups from 0% to 22.6%. Both direct and delayed density-dependence tended to be stronger in the more northern and eastern populations. The proportion of cyclic populations was higher in the northern-eastern areas than that in the southern-western areas. There was a clear gradient from the asynchronous populations in southwest, to the highly synchronized populations in the northeast.     

Dynamic microeconomic models of fertility choice: a survey

We review existing approaches to the specification and estimation of dynamic microeconomic models of fertility. Dynamic fertility models explain the evolution of fertility variates over the life-cycle as the solution to a dynamic programming model involving economic choices. Dynamic models may be classified into structural and reduced-form models. Structural models generally require solution of the underlying dynamic programming problem. Reduced-form models, while based on a structural specification, do not. Recent innovations in estimation methodologies make both types practical and realistic alternatives to static models of lifetime fertility. JEL classification: J13, C41, C61 Received August 26, 1994/Accepted October 23, 1996     

Journeys to Knua: displacement,return and translocality in Timor-Leste

ABSTRACT

Return journeys to ancestral lands are a central dimension that underscores contemporary ideas of origin, identity, kinship, custom, health and prosperity for the East Timorese. The material and social reproduction of knua – both in the sense of the ancestral territory and associated kin-based ritual community – is heavily reliant on ongoing place-based and translocal customary reciprocal exchanges. Based on multi-sited fieldwork, this article examines the return journeys to Lesuai, an ancestral settlement in the remote central southern highlands of Timor-Leste, which was abandoned during the Indonesian invasion and restored in the later years of occupation. Lesuai community believes the spirit realm exerts an overwhelming influence over their general well-being, compelling ‘house’ members to renew their connection with knua to maintain family ties and benefit from ancestral protection. Closer ethnographic attention reveals how the motivations, experiences and understandings of ‘return’ to origin places are highly personal, gendered and generational. Broadly, these return mobilities demonstrate the agency, adaptability and resilience of conflict-affected populations. Through prolonged displacement and resettlement, dispersed knua members have created new livelihoods, subjectivities and attachments across multiple places, which are reconfiguring family ties, connections to ancestral places, and how ritual obligations are fulfilled.     

The Psychosocial Context of Bereavement for Older Women Who Were Caregivers for a Spouse With Advanced Cancer

The psychosocial context of bereavement for older women who were caregivers for a spouse with advanced cancer was explored qualitatively with 13 older women. Interviews and diaries were analyzed using constant comparison. The psychosocial context emerged as the intrapersonal : exhaustion, loneliness, pain, and recovering physical health; the interpersonal: finding a new way through both supportive and difficult relationships; and the community/societal: a loss of identity, pressure to move on, financial concerns, and relying on formal supports. The psychosocial context of bereavement for older women who were caregivers is uniquely challenging and must be considered when providing care and programs of support.     

On the mathematical basis of the variance-mean power relationship

The mathematical basis of a widely-known variance-mean power relationship of ecological populations was examined. It is shown that the log variance (S ²)—log mean, (m) plot is virtually delimited by two lines logS ²=logn+2 logm and logS ²=logm, thus increasing the chance that a linear regression line can be successfully fitted, without a profoundly behavioural background. This makes difficult the task of interpreting a successful fit of the power law regression and its parameterb in a biologically meaningful manner. In comparison with the power law regression, Iwao'sm ^*-m regression is structurally less constrained, i.e. has a wider spatial region in which data points can scatter. This suggests that a comparison between the two methods in terms of how good a fit is achieved for a particular data set is largely meaningless, since the power law regression may inherently produce a better fit due to its constrained spatial entity. Furthermore, it could be argued that a successful fit in Iwao's method, when found, is less taxed with mathematical arterfacts and perhaps more clearly linked to some biological mechanisms underlying spatial dispersion of populations.     

Psychometric and Faciometric Support for Observable Facial Feminization in Gay Men

ABSTRACT

Though male homosexuality appears to be evolutionarily paradoxical, phenotypic feminization has been offered as a route for three current models positing a genetic basis for male homosexuality. We tested whether facial feminization is observable in gay men in two studies. In Study 1, using two composite images of gay and of heterosexual men, naive participants (N = 308) rated the “gay” face more highly on stereotypically feminine traits and actual femininity and the “heterosexual” face more highly on stereotypically masculine traits and actual masculinity. In Study 2, faciometrics of 428 Internet images of gay (N = 219) and heterosexual men were analyzed along six sexually dimorphic ratios. The faciometrics of gay men were more feminine, both in gestalt terms and for five of the six individual traits. The studies offer objective support for a more feminized facial phenotype in gay males that is difficult to explain through cultural or behavioral cues.     

A reply to Avery and Hakkert

Udry et al., ¹ J. Richard Udry, Charles Teddlie and C. M. Suchindran, ‘The Random Variation in Rates Based on Total Enumeration of Events’, Population Studies, d33, 2, (1979), pp. 353-364. while analysing the variations in observed birth rates, found that the usual binomial model variance underestimates the actual variance of birth rates. Avery and Hakkert's ² Avery, R. C. and Hakkert, R., Comment on ‘The Random Variation in Rates Based on Total Enumeration of Events’ by Udry, Teddlie and Suchindran. analysis offers some help in interpreting these results. Also, it clarifies one possible explanation given by Udry et al., regarding the heterogeneous populations. However, we show below that the narrow approach taken by Avery and Hakkert is difficult to apply to general situations and perhaps leads them to make a number of inappropriate statements.     

Intrapartum cardiotocograph monitoring and perinatal outcomes for women at risk: Literature review

ProblemCaesarean section rates have risen in high-income countries. One of the potential drivers for this is the widespread use of CTG monitoring.BackgroundIntrapartum cardiotocograph monitoring is considered to be indicated for women at risk for poor perinatal outcome.AimThis systematic literature review with meta-analysis examined randomised controlled trials and non-experimental research to determine whether cardiotocograph monitoring rather than intermittent auscultation during labour was associated with changes in perinatal mortality or cerebral palsy rates for high-risk women.MethodsA systematic search for research published up to 2019 was conducted using PubMed, CINAHL, Cochrane, and Web of Science databases. Non-experimental and randomised controlled trial research in populations of women at risk which compared intrapartum cardiotocography with intermittent auscultation and reported on stillbirth, neonatal mortality, perinatal mortality and/or cerebral palsy were included. Relative risks were calculated from extracted data, and meta-analysis of randomised controlled trials was undertaken.FindingsNine randomised controlled trials and 26 non-experimental studies were included. Meta-analysis of pooled data from RCTs in mixed- and high-risk populations found no statistically significant differences in perinatal mortality rates. The majority of non-experimental research was at critical risk of bias and should not be relied on to inform practice. Cardiotocograph monitoring during preterm labour was associated with a higher incidence of cerebral palsy.DiscussionResearch evidence failed to demonstrate perinatal benefits from intrapartum cardiotocograph monitoring for women at risk for poor perinatal outcome.ConclusionThere is an urgent need for well-designed research to consider whether intrapartum cardiotocograph monitoring provides benefits.     

Time-specific life tables for the pea aphid,Acyrthosiphon pisum (Harris ), on alfalfa

Summary Time-specific life tables were constructed for three pea aphid,Acyrthosiphon pisum (Harris) (Homoptera: Aphididae), populations using a modification ofHughes' analytical procedure. All populations were studied on second-growth alfalfa (mid-June to mid-July) in south central Wisconsin; data for two populations were collected during 1980, and data for the third population were collected during 1982. The intrinsic rate of increase (r _m) estimated on a physiological time (day-degree) scale under field conditions but in the absence of natural enemies, provided a reliable estimate of potential population growth rate and was used in preference toHughes' approach of estimating potential population growth rates directly from stage structure data. Emigration by adult alatae and fungal disease were the major sources ofA. pisum mortality in each of the three populations studied. These factors were most important because of their impact on reducing birth rates within the local population. Parasitism was never greater than 9 percent. Mortality attributable to predation ranged from 0.0 to about 30.0%; however, even at the highest predator densitiesA. pisum populations increased exponentially.     

Queering the Cosmology of the Vikings: A Queer Analysis of the Cult of Odin and “Holy White Stones”

ABSTRACT

Ideas concerning Eros, honor and death were central to the Norse perception of the world. Odin is the greatest war god, and associated with manliness. However, Odin is also the most powerful master of seid (sorcery), an activity associated with women. Seid may be interpreted as a form of shamanism. If a man performed seid he could be accused of ergi, that is, unmanliness. Therefore it could be said that Odin exercised an activity considered unmanly. How could Odin perform seid without losing his position as the god of war and warriors? This paradox is discussed from a queer theoretical perspective. On this basis a new interpretation of the so-called “holy white” phallic stones in western Norway is suggested. Most of these stones are associated with burials from the later part of the Scandinavian Early Iron Age. The temporal distribution of the white phallic stones correlates well with the increasing importance of the cult of Odin. There may be a cultic association between the cult of Odin and the burial practices involving white holy phallic stones.     

The Navajo–U.S. Population Mortality Crossover since the Mid-20th Century

Mortality crossovers at older ages have been observed when comparing different populations, particularly disadvantaged populations with advantaged populations. A growing body of research indicates that mortality convergences to actual crossovers are real and not a result of overstating of age at the older ages. Only recently have the mortality experiences of Native Americans been compared with those of other Americans; specific Native American tribal populations have not been examined, however. Presented here are the mortality experiences of the Navajo and those of the total U.S. population and U.S. white population since the mid-20th century. Comparison provides further support to findings that convergences and crossovers actually occur between disadvantaged and advantaged populations.     

Comparison of microcomputer programs for making population projections: An update

There are many programs for making population projections now available for use with microcomputers. This article reviews six of approximately 15 microcomputer population projection programs. Each program is compared to a standard set of criteria relating to such items as hardware and software requirements, input data requirements and specification of assumptions, methodology and documentation, and summary output indicators. Numerical results from projections of six test data sets reflecting different assumptions about mortality, fertility, and migration are compared. Qualitative comments are included for describing special features and for making an overall assessment of each program.     

Model-based Clustering of Sequential Data with an Application to Contraceptive Use Dynamics

ABSTRACT

Multi-state models describe the transitions people experience as life unfolds. The transition probabilities depend on sex, age, and attributes of the person and the context. Empirical evidence suggests that attributes that cannot be measured directly may at most be inferred from a long list of observable characteristics. A cluster-based, discrete-time multi-state model is presented, where transition probabilities are estimated simultaneously for several subpopulations of a heterogeneous population. The subpopulations are not defined a priori but are determined on the basis of similarities in behavior in order to determine which women exhibit similar characteristics with respect to method choice, method switch, discontinuation and subsequent resumption of contraceptive use. The data are from the life history calendar based on the Brazilian Demographic and Health Survey 1996. The parameters of the model are estimated using the EM algorithm. Seven subpopulations with heterogeneous transition probabilities are identified.