Why We Share: A Uses and Gratifications Approach to Privacy Regulation in Social Media Use

The contradiction between the stated preferences of social media users toward privacy and actual privacy behaviors has suggested a willingness to trade privacy regulation for social goals. This study employs data from a survey of 361 social media users, which collected data on privacy attitudes, online privacy strategies and behaviors, and the uses and gratifications that social media experiences bring. Using canonical correlation, it examines in detail how underlying dimensions of privacy concern relate to specific contexts of social media use, and how these contexts relate to various domains of privacy-protecting behaviors. In addition, this research identifies how specific areas of privacy concern relate to levels of privacy regulation, offering new insight into the privacy paradox. In doing so, this study lends greater nuance to how the dynamic of privacy and sociality is understood and enacted by users, and how privacy management and the motivations underlying media use intersect.     

Availability of pre-admission information to prospective graduate students in speech-language pathology

An extensive Internet search was conducted to obtain pre-admission information and acceptance statistics from 260 graduate programmes in speech-language pathology accredited by the American Speech-Language-Hearing Association (ASHA) in the United States. ASHA is the national professional, scientific and credentialing association for members and affiliates who are audiologists; speech-language pathologists; speech, language and hearing scientists; audiology and speech-language pathology support personnel and students. Data were collected for analysis from Internet websites of individual academic programmes and ASHA’s EdFind, an online directory for undergraduate and graduate programmes in communication sciences and disorders in the United States. Frequency counts were used to analyse the data. Since graduate programmes are not required by ASHA to report or publish entrance requirements, the information included on the individual websites and ASHA’s EdFind varies widely among the programmes with some information incomplete or not reported at all.     

Resistance to extinction: contingency termination and generalization decrement

We present an algebraic model of resistance to extinction that is consistent with research on resistance to change. The model assumes that response strength is a power function of reinforcer rate and that extinction involves two additive, decremental processes: (1) the termination of the reinforcement contingency and (2) generalization decrement resulting from reinforcer omission. The model was supported by three experiments. In Experiment 1, 4 pigeons were trained on two-component multiple variable-interval (VI) 60-sec, VI 240-sec schedules. In two conditions, resistance to change was tested by terminating the response-reinforcer contingency and presenting response-independent reinforcers at the same rate as in training. In two further conditions, resistance to change was tested by prefeeding and by extinction. In Experiment 2, 6 pigeons were trained on two-component multiple VI 150-sec schedules with 8-sec or 2-sec reinforcers, and resistance to change was tested by terminating the response-reinforcer contingency in three conditions. In two of those conditions, brief delays were interposed between responses and response-independent reinforcers. In both Experiments 1 and 2, response rate was more resistant to change in the richer component, except for extinction in Experiment 1. In Experiment 3, 8 pigeons were trained on multiple VI 30-sec, VI 120-sec schedules. During extinction, half of the presentations of each component were accompanied by a novel stimulus to produce generalization decrement. The extinction data of Experiments 1 and 3 were well described by our model. The value of the exponent relating response strength and reinforcement was similar in all three experiments.     

Agricultural management education in Australia: genesis of a new degree programme in ecological agriculture

While the science community continues to ask how its responsibility to society needs to be expressed in the modern world, higher education grapples with issues of its own, including issues embroiled in the perennial tug‐of‐war between principle and economic pragmatism. In this paper, the authors give an account of the origins and development of a new undergraduate course in ‘ecological agriculture’ at a regional Australian university campus. In this story, the tug‐of‐war is dragged strongly back to central issues of purpose and philosophy. Supplementary pragmatic information included are summaries from the feedback from students who have undergone the course and members of the relevant industry obtained through the course evaluations done in the years 2002–2005; moreover, a brief explanation as to how the obstacles faced were met in launching the programme has also been included.     

Skater girlhood and emphasized femininity: ‘you can't land an ollie properly in heels’

This study draws from interviews with 20 girls in British Columbia, Canada who participated to varying degrees in skateboarding culture. We found that skater girls saw themselves as participating in an ‘alternative’ girlhood. Becoming skater girls involved the work and play of producing themselves in relation to alternative images found among peers at school, at skate parks, online and in music videos. The alternative authority of skater girl discourse gave the girls room to manoeuvre within and against the culturally valued discourse of emphasized femininity. A subgroup of middle class skater girls, the ‘in‐betweeners’, used skater girl discourse as a way of distancing themselves from the sexism evident in skater culture as well as emphasized femininity. They used one discourse against another and took advantage of contradictions within skater discourse to forge a positive identity for themselves.