Attachment--and loss.

Resilience in Development: A Synthesis of Research across Five Decades

In the study, skeletal status was evaluated in 2850 females aged 7 to 77 yr using quantitative ultrasound (QUS amplitude-dependent speed of sound [Ad-SoS]). Ad-SoS ranged from 1923 ± 30 to 1876 ± 81 m/s, and the peak value (2121 m/s) was achieved in 19-yr-old females. Ad-SoS increased significantly between subgroups aged 11 and 12 yr, 12 and 13 yr, 13 and 14 yr, 14 and 15 yr, and 15 and 16 yr. After the age of 19 yr the only significant drop was noted between age groups 47 and 48 yr. Ad-SoS was regressed on age, weight, and height for age ranges 7 to 11 yr. (before an increase in Ad-SoS), 12 to 19 yr (from the onset of the increase to the peak value), and older than 19 yr to menopause. In females after menopause, years since menopause (YSM) were taken into consideration. In the two youngest groups Ad-SoS was affected positively by age, and in the two next groups, age had a negative influence on Ad-SoS, whereas weight had a negative and height a positive influence in all groups. YSM did not influence the Ad-SoS value. It was concluded that QUS measurements at the hand phalanges are a useful tool in assessment of skeletal status in the female population.

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A Cross-Sectional Study

There is mounting empirical evidence that interacting with nature delivers measurable benefits to people. Reviews of this topic have generally focused on a specific type of benefit, been limited to a single discipline, or covered the benefits delivered from a particular type of interaction. Here we construct novel typologies of the settings, interactions and potential benefits of people-nature experiences, and use these to organise an assessment of the benefits of interacting with nature. We discover that evidence for the benefits of interacting with nature is geographically biased towards high latitudes and Western societies, potentially contributing to a focus on certain types of settings and benefits. Social scientists have been the most active researchers in this field. Contributions from ecologists are few in number, perhaps hindering the identification of key ecological features of the natural environment that deliver human benefits. Although many types of benefits have been studied, benefits to physical health, cognitive performance and psychological well-being have received much more attention than the social or spiritual benefits of interacting with nature, despite the potential for important consequences arising from the latter. The evidence for most benefits is correlational, and although there are several experimental studies, little as yet is known about the mechanisms that are important for delivering these benefits. For example, we do not know which characteristics of natural settings (e.g., biodiversity, level of disturbance, proximity, accessibility) are most important for triggering a beneficial interaction, and how these characteristics vary in importance among cultures, geographic regions and socio-economic groups. These are key directions for future research if we are to design landscapes that promote high quality interactions between people and nature in a rapidly urbanising world.

/pdf/what-are-the-benefits-of-interacting-with-nature-42h3n4ekoj.pdf

What are the Benefits of Interacting with Nature

/pdf/from-control-to-commitment-in-the-workplace-in-factory-after-2rcb0rfp25.pdf

From Control to Commitment in the Workplace: In Factory after Factory, There Is a Revolution Under Way in the Management of Work. Readings on Labor-Management Relations.

OBJECTIVE: Animal-assisted therapy involves interaction between patients and a trained animal, along with its human owner or handler, with the aim of facilitating patients' progress toward therapeutic goals. This study examined whether a session of animal-assisted therapy reduced the anxiety levels of hospitalized psychiatric patients and whether any differences in reductions in anxiety were associated with patients' diagnoses. METHODS: Study subjects were 230 patients referred for therapeutic recreation sessions. A pre- and posttreatment crossover study design was used to compare the effects of a single animal-assisted therapy session with those of a single regularly scheduled therapeutic recreation session. Before and after participating in the two types of sessions, subjects completed the state scale of the State-Trait Anxiety Inventory, a self-report measure of anxiety currently felt. A mixed-models repeated-measures analysis was used to test differences in scores from before and after the two types o...

https://ps.psychiatryonline.org/doi/pdf/10.1176/ps.49.6.797

The Effects of Animal-Assisted Therapy on Anxiety Ratings of Hospitalized Psychiatric Patients

This article provides a review of research published since 1980 on the benefits of human–companion animal interaction. Studies focusing on the benefits of pet ownership are presented first, followed by research on the benefits of interacting with companion animals that are not owned by the subject (animal-assisted activities). While most of the published studies are descriptive and have been conducted with convenience samples, a promising number of controlled studies support the health benefits of interacting with companion animals. Future research employing more rigorous designs and systematically building upon a clearly defined line of inquiry is needed to advance our knowledge of the benefits of human–companion animal interaction.

https://jvme.utpjournals.press/doi/pdf/10.3138/jvme.35.4.487

The Benefits of Human–Companion Animal Interaction: A Review

Summary:ObjectiveTo determine whether animal-assisted therapy (AAT) is associated with reductions in fear, anxiety, and depression in psychiatric patients before electroconvulsive therapy (ECT).Materials and MethodsBefore their scheduled ECT treatment, 35 patients were assigned on alternate days to

Effects of animal-assisted therapy on patients' anxiety, fear, and depression before ECT

This study investigated the optimal time for measuring stress and immune function in 20 healthcare professionals (19 women and 1 man) following interaction with a therapy dog. A nonclinical sample of healthcare professionals was assigned to 20 min. of quiet rest, and 5 and 20 min. with a therapy dog. Serum cortisol, epinephrine, and norepinephrine were collected at baseline, 5, 15, 30, 45, and 60 min. postcondition. Salivary cortisol, salivary IgA, and blood for lymphocytes were collected at baseline, 30, 45, and 60 min. postcondition. Analysis indicated significant reductions in serum and salivary cortisol. The optimal time for measuring serum or salivary cortisol following interaction with a therapy dog was 45 min., with changes in salivary cortisol reflecting serum cortisol changes. Findings also suggest stress reduction in healthcare professionals may occur after as little as 5 min. of interaction with a therapy dog and warrants further investigation.

Measuring stress and immune response in healthcare professionals following interaction with a therapy dog: a pilot study.

This exploratory study builds on existing research on the physiological stress response to human–animal interactions in a non-clinical sample of adult dog-owners interacting with their own or an unfamiliar therapy dog under similar conditions. Participants were therapy-dog owners (TDO group; n = 5) interacting with their own dogs and dog owners interacting with an unfamiliar therapy dog (AAA group; n = 5). Following a 30minute baseline period, participants completed a stress task followed by a 30-minute dog interaction and then watched a neutral video for 60 minutes. The outcome variable of interest was the bio-behavioral stress response, measured by systolic and diastolic blood pressure (SBP, DBP), heart rate (HR), salivary cortisol, salivary alpha-amylase, and self-report. Trait anxiety and attitudes toward pets were assessed as moderating variables. Results revealed consistent physiological patterns, showing modest increases with the stressor and decreases from baseline following the interventi...

Sandra B. Barker

Papers

The Effects of Animal-Assisted Therapy on Anxiety Ratings of Hospitalized Psychiatric Patients

The Benefits of Human–Companion Animal Interaction: A Review

Effects of animal-assisted therapy on patients' anxiety, fear, and depression before ECT

Measuring stress and immune response in healthcare professionals following interaction with a therapy dog: a pilot study.

Exploratory Study of Stress-Buffering Response Patterns from Interaction with a Therapy Dog