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The authors conducted an empirical study in 1990 of 611 mature women in dual-career/earner families who are retired from a work position in the field of education. We test twelve hypotheses that relate frequency of contact, kind of social contact and perceived gap between desired and frequency of actual social contact to satisfaction with women's timing of retirement and leisure. Nine of the twelve hypotheses were confirmed. Women who have more frequent and a greater variety of social contact are more satisfied with the timing of their retirement and their leisure than those who have less contact. The wider the gap between desired and actual frequency contact with specific groups the less satisfied will women be with their leisure experience, their amount of leisure time, and their timing of retirement.

In semi-arid regions experiencing rapid population growth, rainwater harvesting is becoming increasingly important. Roof-collected rainwater is the exclusive water source for many households worldwide. Improper collection, storage or treatment of rainwater can result in adverse health effects. This study surveys rainwater harvesting practices and examines water quality from these systems. At 36 households, stored 'pre-filtration' rainwater and 'post-filtration' water from the kitchen faucet used for drinking and cooking were sampled. Rainwater harvesters desire to conserve water and believe that rainwater is more healthful than surface or groundwater. Almost 95% of homeowners use filtration and purification devices, but 64% have never tested their water. Coliform bacteria were not found in any post-filtration water, but some pre-filtration water samples were high in total heterotrophic bacteria. Lead levels exceeded the United States Environmental Protection Agency (USEPA) standard of 15 μg L À-1 in 25% of pre-filtration samples and 6% of post-filtration samples. First-flush diversion devices significantly decreased the likelihood of pre-filtration lead levels above 15 μg L À1 . Aluminium, copper and iron exceeded USEPA recommended levels in a small percentage of homes. Although water from roof-collected rainwater harvesting systems was generally within drinking water standards, regular testing should be encouraged to avoid potential health problems.

As part of finding their path for the next hundred years, the National Park Service is exploring diverse ways to engage the public and help create systemic changes in the way that the public interacts with each other. Facilitated dialogue in interpretive programs has been one of those ways. Traditionally, the public has embraced programming based on the expert and delivery, whereas the new direction leans toward an audience-centered, facilitated experience. To determine how this shift is affecting the experience related to interpretation in the parks, Grand Teton National Park (GRTE) conducted a study in 2015 and 2016. This multi-method study (this article presenting one slice) is based on the research model by Stern, et al (2012), which examined program and visitor characteristics among 56 live interpretive programs in Grand Teton National Park. Our goals were to compare traditional program with facilitated dialogue programs and to compare program characteristics over these two years. Findings indicate that traditional programs were significantly more attended than facilitated dialogue programs. However, when examining program characteristics, facilitated dialogue programs received significantly higher program evaluation scores than traditional programs. Adherence to the four-step Arc of Dialogue model was strongly and positively correlated with program characteristics.