Just One More Episode: Predictors of Procrastination with Television and Implications for Sleep Quality

Sleep experts have raised concern over the effects of electronic media use on sleep. To date, few studies have looked beyond the effects of duration and frequency of media exposure or examined the underlying mechanisms of this association. As procrastinatory media use has been related to lower well-being, we used data from two survey studies (N₁ = 821, N₂ = 584) to investigate (a) predictors of procrastinatory TV viewing and (b) the link between procrastinatory TV viewing and sleep quality. Findings from both studies indicate that those with a stronger viewing habit, higher TV involvement, and an eveningness preference reported more procrastinatory TV viewing. Procrastinatory TV viewing was related to subjective sleep quality, sleep latency, sleep efficiency, and daytime dysfunction. This association was fully mediated by perceived stress. As sleep is key for the replenishment of self-control, procrastinators may be setting themselves up to fail at self-regulating, a situation exacerbated by the omnipresence of media in today’s society.     

Rethinking the classroom science investigation

There is now a significant research literature devoted to reconceptualizing scientific activities, such as modeling, explanation, and argumentation, to realize a vision of science-as-practice in classrooms. As yet, however, not all scientific practices have received equal attention. Planning and Carrying out Investigations is one of the eight scientific practices identified in the Next Generation Science Standards, and there is a long line of research from both psychological and science education traditions that addresses topics about investigation, such as the generation and interpretation of evidence. However, investigation has not been subject to concerted reconceptualization within recent research and instructional design efforts focused on science-as-practice. In this article, we propose a framework that centers the investigation as a key locus for constructing alignments among phenomena, data, and explanatory models and makes visible the work that scientists engage in as they develop and stabilize alignments. We argue that these alignments are currently under-theorized and under-utilized in instructional environments. We explore four opportunities that we argue are both accessible to students from a young age and can support conceptual innovation. These are (a) developing empirical systems, (b) getting a grip on empirical systems, (c) determining, defining and operationalizing data as “evidence,” and (d) making sense of what the results of empirical systems do and do not help us understand.     

The Effects of Passage of Time on Alumni Recall of ‘Student Experience’

‘Student experience’ has become a popular term with higher education managers but is theoretically under‐developed. This paper conceptualises student experience as a construction from memory and advances previous discussion within the higher education sector by distinguishing between recalled academic and social experience. The results of a predominantly quantitative survey of 883 alumni indicated that recalled academic experience had greater effect on subsequent loyalty attitudes and behaviours than recalled social experience. Cluster analyses indicated that alumni having strong ties with their university were more likely over time to identify with the recalled academic experience of their university, while those with weak ties were more likely to identify with recalled social experiences. Implications for development of alumni associations are made based on targeting groups with different levels of ties with the university.     

Barriers and enablers to clinical fieldwork education in rural public and private allied health practice

There is a need to maximise rural clinical fieldwork placement to build health workforce capacity. This study investigated allied health professionals' (AHPs) experience of supervising students as part of work-integrated learning in public and private rural health settings. An anonymous postal questionnaire with 30 questions was used to collect quantitative and qualitative data about the barriers and enablers that AHPs encounter when supervising students in their clinical setting. A total of 113 public and private AHPs from Southwest Victoria, Australia, returned the questionnaire. The AHPs were trained in the disciplines of occupational therapy, physiotherapy, speech pathology, dietetics, podiatry or psychology. The majority of respondents (75%) had previously supervised students. Most respondents had only provided fieldwork education in the public sector. Allied health professionals working in public and private sectors had positive experiences with clinical fieldwork education and often had increased job satisfaction while supervising students. They experienced similar enablers to involvement in clinical fieldwork education programs, however the barriers they encountered were different. The findings highlight the differing issues between rural public and private settings that need to be addressed for successful clinical fieldwork education and work-integrated learning. Strategies to address the identified barriers need to be specific to the work conditions of each setting.     

Comparing Factors Related to Reading Comprehension in Adolescents Who Speak English as a First (L1) or Second (L2) Language

This study examined factors related to reading comprehension in adolescents who spoke English as a first language (L1) and English as a second language (L2). Measures of decoding, vocabulary knowledge, and reading comprehension were administered to 31 L1 and 44 L2 speakers. English L2 adolescents scored significantly lower than their L1 peers on all measures. Factor analyses produced different configurations of variables for each group. For L1 learners, measures of decoding and vocabulary were separate factors but were one factor for English L2 learners. For the L1 learners, it was only the measure of vocabulary that was a significant predictor of reading comprehension. For L2 learners, decoding, vocabulary, and the interaction of decoding and vocabulary were all significant predictors of reading comprehension. Relations among these variables in adolescents who are beginning to learn English as an L2 are explored.