The use of the pronouns we, us, and our in political speeches : A comparative study of the inaugural addresses of Bush and Obama

Pronouns carry considerable importance in language. The speaker’s identity and connection to the audience emerges through the consistent use of certain pronouns (De Fina, 1995). This research is about the use of we, us, and our in political discourse. Specifically, their use will be examined in the inaugural addresses of George W. Bush in 2005 and Barack Obama in 2009. The aim of this research is to examine the frequencies and the co-occurrences of these pronouns and then compare their use in these two speeches. More specifically, how do the pronouns examined affect the message and enhance hearer credibility. This is done by applying (a) a quantitative corpus linguistics analysis and (b) qualitative analysis of the context of use. The results show that there is a difference in frequency of pronoun use; however, the usage of pronouns is rather similar in the two speeches

A therapy dog's impact on daytime activity and night-time sleep for older persons with Alzheimer's disease : a case study

Background: Animal-Assisted Therapy using dogs have been described as having a calming effect, decrease sundowning and blood-pressure in persons with Alzheimer’s disease. The aim was to investigate how continuous and scheduled visits by a prescribed therapy dog affected daytime and night-time sleep for persons with Alzheimer’s disease. Methods: In this case study, registration of activity and sleep curves was conducted from five persons with moderate to severe Alzheimer’s disease living at a nursing home, over a period of 16 weeks using an Actiwatch. Data was analysed with descriptive statistics. Result: The study shows no clear pattern of effect on individual persons daytime activity and sleep when encounter with a therapy dog, but instead points to a great variety of possible different effects that brings an increased activity at different time points, for example during night-time sleep. Conclusions: Effects from the use of a Animal-Assisted Therapy with a dog in the care of persons with Alzheimer’s disease needs to be further investigated and analysed from a personcentred view including both daytime and nightime activities.