Influence of schizotypy on responding and contingency awareness on free-operant schedules of reinforcement

Schedules of reinforcement typically produce reliable patterns of behaviour, and one factor that can cause deviations from these normally reliable patterns is schizotypy. Low scorers on the unusual experiences subscale of the Oxford-Liverpool Inventory of Feelings and Experiences performed as expected on a yoked random-ratio (RR), random-interval (RI) schedule of reinforcement, with significantly higher rates of responding on the RR schedule than in the RI schedule. However, high scorers in UE showed no such differences between response rates between the RR and RI schedules. In addition, contingency awareness scores were high, and did not differ in low UE scorers for both types of schedule, whilst awareness scores differed significantly between the schedules in high UE scorers, with more awareness of the RR schedule than the RI one. These results suggest that, as well as being unable to differentiate between the RR and RI schedules in terms of response rates, high UE scorers are also unable to verbally describe the RI schedule parameters.     

Motivated learning with digital learning tasks: what about autonomy and structure?

In the present study, the ways in which digital learning tasks contribute to students?? intrinsic motivation and learning outcomes were examined. In particular, this study explored the relative contributions of autonomy support and the provision of structure in digital learning tasks. Participants were 320 fifth- and sixth-grade students from eight elementary schools throughout the Netherlands. The results show that a digital learning task that combined autonomy support and structure had a positive effect on both intrinsic motivation and learning outcomes in students. A digital learning task that only provided structure also had a positive effect on learning outcomes, but a digital learning task with only autonomy support did not yield a similar effect.     

Learning more by being taught less: a “time-for-self-study” theory explaining curricular effects on graduation rate and study duration

In this article, an alternative for Tinto’s integration theory of student persistence is proposed and tested. In the proposed theory, time available for individual study is considered a major determinant of both study duration and graduation rate of students in a particular curriculum. In this view, other activities in the curriculum, in particular lectures, constrain self-study time and therefore must have a negative impact on persistence. To test this theory, we collected study duration and graduation rate information of all—almost 14,000 students—enrolling in eight Dutch medical schools between 1989 and 1998. In addition, information was gathered regarding the timetables of each of these curricula in the particular period: lectures hours, hours spent in small-group tutorials, practicals, and time available for self-study. Structural equation modeling was used to study relations among these variables. In line with our predictions, time available for self-study was the only determinant of graduation rate and study duration. Lectures were negatively related to self-study time, negatively related to graduation rate, and positively related to study duration. The results suggest that extensive lecturing may be detrimental in higher education. However, in the curricula employing limited lecturing considerable energy was spent in supporting self-study activities of students and preventing postponement of learning. Given our findings, both activities will likely have large pay offs, in particular in curricula with low graduation rates.     

The necessity of historical inquiry in educational research: the case of religious education

This article explores the mixed fortunes of historical inquiry as a method in educational studies and exposes evidence for the neglect of this method in religious education research in particular. It argues that historical inquiry, as a counterpart to other research methods, can add depth and range to our understanding of education, including religious education, and can illuminate important longer‐term, broader and philosophical issues. The article also argues that many historical voices have remained silent in the existing historiography of religious education because such historiography is too generalised and too biased towards the development of national policy and curriculum and pedagogical theory. To address this limitation in educational research, this article promotes rigorous historical studies that are more substantially grounded in the appropriate historiographical literature and utilise a wide range of original primary sources. Finally, the article explores a specific example of the way in which a historical approach may be fruitfully applied to a particular contemporary debate concerning the nature and purpose of religious education.     

Effects of mixed-method cooling on recovery of medium-fast bowling performance in hot conditions on consecutive days

Abstract This investigation examined physiological and performance effects of cooling on recovery of medium-fast bowlers in the heat. Eight, medium-fast bowlers completed two randomised trials, involving two sessions completed on consecutive days (Session 1: 10-overs and Session 2: 4-overs) in 31?±?3°C and 55?±?17% relative humidity. Recovery interventions were administered for 20?min (mixed-method cooling vs. control) after Session 1. Measures included bowling performance (ball speed, accuracy, run-up speeds), physical demands (global positioning system, counter-movement jump), physiological (heart rate, core temperature, skin temperature, sweat loss), biochemical (creatine kinase, C-reactive protein) and perceptual variables (perceived exertion, thermal sensation, muscle soreness). Mean ball speed was higher after cooling in Session 2 (118.9?±?8.1 vs. 115.5?±?8.6?km?·?h(-1); P?=?0.001; d?=?0.67), reducing declines in ball speed between sessions (0.24 vs. -3.18?km · h(-1); P?=?0.03; d?=?1.80). Large effects indicated higher accuracy in Session 2 after cooling (46.0?±?11.2 vs. 39.4?±?8.6 arbitrary units [AU]; P?=?0.13; d?=?0.93) without affecting total run-up speed (19.0?±?3.1 vs. 19.0?±?2.5?km?· h(-1); P?=?0.97; d?=?0.01). Cooling reduced core temperature, skin temperature and thermal sensation throughout the intervention (P?=?0.001-0.05; d?=?1.31-5.78) and attenuated creatine kinase (P?=?0.04; d?=?0.56) and muscle soreness at 24-h (P?=?0.03; d?=?2.05). Accordingly, mixed-method cooling can reduce thermal strain after a 10-over spell and improve markers of muscular damage and discomfort alongside maintained medium-fast bowling performance on consecutive days in hot conditions.     

Reputation in the sociology of education

The present paper raises questions about the use of the concept of reputation in sociological studies of the relationship between higher education and the labour market. Sociologists of education have yet to subject the concept of reputation to sustained critique and evaluation. This situation is unsatisfactory because a number of critical scholars claim that graduates earn a premium as a consequence of attending an elite institution for no reason other than the institution has such a reputation. However, research generally does not provide unequivocal support for such an effect and neither is the source of this effect clearly theorised or identified. One result of this lack of clarity is confusion over what is driving the formation of reputation. This paper advances field theory as a way of developing a sociology of reputation.     

Legitimacy and identity in teacher education: a micro‐political struggle constrained by macro‐political pressures1

To gain a clear sense of teacher educators at work, we need to look closely at the context in which they practice. Any attempt to address the questions of what works and the nature of evidence must be situated in the macro‐political context that constrains the work of teacher educators struggling for legitimacy and identity within both the university and the professional field of teaching. We characterize the macro‐political context as a set of neo‐liberalist forces that works to undermine the central role universities have played in the development of the nation state. As the university's role has become focused on supporting economic development and global competitiveness, this context is at odds with longstanding agendas of professional responsibility and self‐governance in teacher education. In this policy context, we argue that teacher educators need to engage in rigorous practice‐based inquiry that addresses issues of policy and governance, particularly those that tend toward direct government intervention or professional governance.     

Further education sector governors as ethnographers: five case studies

This paper considers how governors in the English Further Education and Skills (FE) sector examined their practice as ethnographers. The paper locates both FE governance and ethnography within the challenges of the performative and Panoptic environments facing English education. In doing so, the paper explores how the informants’ mobilisation of ethnographic methods revealed a novel lens on both governance and the role of ethnographer. Employing Grounded Theory, the paper considers how the participants negotiated philosophical questions regarding evidence, objectivity and truth. The paper suggests that despite the deep-seated complexities inherent in conducting ethnography in performative contexts, the participants generated data which painted a unique and revealing picture upon their practice as governor and researcher.     

Effects of word frequency and number of meanings for fast and slow readers

Using a lexical decision task, the effects of frequency and number of meanings are investigated for fast and slow readers. It is shown that different patterns of results emerge for fast and slow readers. For fast readers there are general effects of both frequency and number of meanings; for slow readers the effects are considerably attenuated.