Reproductive Fate of Brucellosis-Seropositive Elk (Cervus canadensis): Implications for Disease Transmission Risk.

Brucellosis is a disease caused by the bacterium Brucella abortus that infects elk (Cervus canadensis) and cattle (Bos taurus). There is the potential for transmission from wildlife to livestock through contact with infected material shed during abortions or live births. To understand the impact of exposure on pregnancy rates we captured 30-100 elk per year from 2011 through 2020, testing their blood for serologic exposure to B.

Elk migration influences the risk of disease spillover in the Greater Yellowstone Ecosystem.

Wildlife migrations provide important ecosystem services, but they are declining. Within the Greater Yellowstone Ecosystem (GYE), some elk Cervus canadensis herds are losing migratory tendencies, which may increase spatiotemporal overlap between elk and livestock (domestic bison Bison bison and cattle Bos taurus), potentially exacerbating pathogen transmission risk. We combined disease, movement, demographic and environmental data from eight elk herds in the GYE to examine the differential risk of brucellosis transmission (through aborted foetuses) from migrant and resident elk to livestock.

A Descriptive Analysis of the Educational Perceptions, Professional Identity, and Professional Practices of Dual-Trained Music Therapists as Counselors.

Background: Given the rise in music therapy master's programs that offer dual degrees in music therapy and counseling or programs that satisfy state mental health counseling licensure laws, the professional counseling field is playing an increased role in the advanced education and professional practices of music therapists.

Objective: To identify factors that lead music therapists to pursue advanced education with an emphasis in professional counseling, perceptions about benefits and drawbacks for three advanced degree options (i.e.

Supplemental feeding alters migration of a temperate ungulate.

Conservation of migration requires information on behavior and environmental determinants. The spatial distribution of forage resources, which migration exploits, often are altered and may have subtle, unintended consequences. Supplemental feeding is a common management practice, particularly for ungulates in North America and Europe, and carryover effects on behavior of this anthropogenic manipulation of forage are expected in theory, but have received limited empirical evaluation, particularly regarding effects on migration.

The use of control groups in music therapy research: a content analysis of articles in the Journal of Music Therapy.

The use of a control group is fundamental to experimental research design, though the use with clinical populations must be carefully considered. The purpose of this research was to examine the use of control groups in research with clinical and nonclinical populations published in Journal of Musical Therapy from 1964 through 2004. Criteria for inclusion were music or music therapy as an independent variable applied to one or more groups and at least one control group that did not receive a music treatment.

Parental knowledge of child sexual abuse symptoms.

The purpose of this study was to investigate parental knowledge of symptoms of child sexual abuse (CSA), and to determine the factors associated with that knowledge. A total of 150 parents listed symptoms of CSA in the following areas: physical/medical, emotional, sexual behavior, and behavior towards others. Results suggest that, although most parents are familiar with some of the symptoms of CSA, they are more likely to know emotional or behavioral reactions which could be suggestive of many other life stressors.

Songs composed for use in music therapy: a survey of original songwriting practices of music therapists.

While researchers have documented the efficacy of clinical songwriting in music therapy, limited research has been conducted on songs composed by music therapists that address clinical goals. The purpose of this research was to examine the original songwriting practices of music therapists. Professional music therapists (N = 1,364) received a 14-question survey via email asking each to identify client populations and clinical goals addressed by original songs, their length of time in clinical practice, and specifics about their acquisition of songwriting skills.

A comparison of songwriting and lyric analysis techniques to evoke emotional change in a single session with people who are chemically dependent.

The purpose of this study was to determine which music therapy technique was most effective in eliciting emotional change with persons who are chemically dependent during a single session. Participants attended either a songwriting (n = 13) or a lyric analysis group (n = 13). A Visual Analog Mood Scale containing 11 emotion variables was completed prior to and immediately following sessions.