What''s right and what''s wrong with transference theories

This paper examines the Transference Theory of causation, developed originally by Aronson (1971) and Fair (1979). Three difficulties for that theory are presented: firstly, problems associated with the direction of transference and causal asymmetry; secondly, the case of persistence as causation, for example where a body's own inertia is the cause of its motion; and thirdly the problematic notion of identity through time of physical quantities such as energy or momentum. Finally, the theory is compared with the Conserved Quantity Theory (Dowe 1992c), and it is shown that that account embodies the modifications that the transference theory needs to adopt.     

Rats' Memory for Serially Presented Novel Flavours: Evidence for Non-spatial Primacy Effects

Four experiments examined the effects of serially presenting a number of novel flavours to rats on their subsequent consumption of those flavours. In Experiments 1-4, rats were orally infused with 0.5 ml of flavour over 30 sec for each of five flavours in the exposure phase of the experiment. In these studies, primacy and recency effects emerged, the size of the primacy effect being related to the length of the retention interval, which varied from zero to twenty-four hours. Thus, both primacy and recency effects can be generated using nonspatial stimuli with rats.     

Use of a reference group in researching children’s views of psychotherapy in Malta

This paper explores the process and outcomes of a children’s reference group within the context of child psychotherapy research in residential care. The reference group was set up to consult children about the design of a research project which seeks to evoke, represent and understand children’s views of psychotherapy. No work to date has explored the experience of reference groups in the context of child psychotherapy in residential care in Malta. The paper contextualises the research within the literature on reference groups in child research, which identifies the potential of reference groups as a participative and co-reflexive activity which can inform research design. The paper critically examines the nature and conduct of the reference group by acknowledging the specific context of this work rather than assuming this is necessarily positive. It does so by specifying and evaluating the outcomes of the reference group in line with its aims. The paper draws on the recordings of the reference group meetings and reference group field notes taken by the researcher as key data which were thematically analysed. The main outcomes of the reference group include children’s contribution to the design of data collection methods especially in terms of not relying only on words during data collection. Children also identified key ethical issues from the point of view of young psychotherapy service users, especially in relation to issues of trust within a residential care context. Children also reviewed and appraised research information material. The reference group process drew from the researcher’s and participants’ contexts and contributed significantly to the researcher’s reflexive process especially in terms of acknowledging his power and positioning as an adult and his dual role as a practitioner/researcher.     

Democracy Without Participation: A New Politics for a Disengaged Era

Changing patterns of political participation observed by political scientists over the past half-century undermine traditional democratic theory and practice. The vast majority of democratic theory, and deliberative democratic theory in particular, either implicitly or explicitly assumes the need for widespread citizen participation. It requires that all citizens possess the opportunity to participate and also that they take up this opportunity. But empirical evidence gathered over the past half-century strongly suggests that many citizens do not have a meaningful opportunity to participate in the ways that many democratic theorists require, and do not participate in anything like the numbers that they believe is necessary. This paper outlines some of the profound changes that have been experienced by liberal democratic states in the 20th and early 21st Centuries, changes which are still ongoing, and which have resulted in declines in citizens participation and trust, the marginalisation of citizens from democratic life, and the entrenchment of social and economic inequalities which have damaged democracy. The paper challenges the conventional wisdom in rejecting the idea that the future of democracy lies in encouraging more widespread participation. The paper takes seriously the failure of the strategies adopted by many states to increase participation, especially among the poor, and suggests that instead of requiring more of citizens, we should in fact be requiring less of them. Instead of seeking to encourage more citizen participation, we should acknowledge that citizens will probably not participate in the volume, or in the ways, many democratic theorists would like, and that therefore we need an alternative approach: a regime which can continue to produce democratic outcomes, and which satisfies the requirements of political equality, in the absence of widespread participation by citizens.     

Effect of local context of responding on human judgment of causality

Two experiments examined the effect of various relationships between a response (pressing the space bar of a computer) and an outcome (a triangle flashing on a screen) on judgments of the causal effectiveness of the response. In Experiment 1, when responses were required to be temporarily isolated from each other prior to an outcome, ratings of the causal effectiveness of the responses were higher than in a condition in which the probability of an outcome following a response was the same but in which no temporal isolation was required. In Experiment 2, when a number of responses were required to be emitted temporally close to the outcome, ratings of the causal effectiveness of the responses were lower than in a condition in which the probability of an outcome following a response was the same but in which no temporal proximity was required. These results suggest that, in addition to the overall probability that an outcome will follow a response, the local context of responding at the time an outcome is presented is critical in influencing ratings of causal effectiveness.     

Young people's career choices and careers guidance action planning: A case-study of training credits in action

A specific careers guidance action plan, used in conjunction with one of the original training credits pilot schemes, is investigated. Analysis revealed tensions between the pragmatically rational way in which young people reported making career decisions and the technically rational system of guidance built into the design of the scheme. These tensions created operational difficulties for careers officers, and raise important issues for further debate about the nature of careers education and guidance     

Effect of signaled reinforcement on response variability

Three experiments examined the effect of signaling reinforcement on rats' lever pressing on contingencies that reinforced variable responding to extend the exploration of signaled reinforcement to a schedule that has previously not been examined in this respect. In Experiment 1, rats responding on a lag-8 variability schedule with signaled reinforcement displayed greater levels of variability (U values) than rats on the same schedule lacking a reinforcement signal. In Experiment 2, rats responding on a differential reinforcement of least frequent responses schedule also displayed greater operant variability with a signal for reinforcement compared with rats without a reinforcement signal. In Experiment 3, a reinforcement signal decreased the variability of a response sequence when there was no variability requirement. These results offer empirical corroboration that operant variability responds to manipulations in the same manner as do other forms of operant response and that a reinforcement signal facilitates the emission of the required operant.     

Perceiving Violence: The Influence of Motivational Status and Environmental Setting

Previous studies examining perceptions of violence within a public house context have shown that the presence of door control (bouncers), interior tidiness, and the actions of the victim play an important role in shaping judgments of the aggressor and the victim (Lawrence & Leather, 1999; Leather & Lawrence, 1995). However, the extent to which individuals belonging to the same group as the victim make similar patterns of judgments to those recruited from a different group has not been investigated. This paper reports the findings of a study in which the perceptions of 80 licensees (same group as victim) and 80 undergraduate students (different group from victim) are compared after exposure to an account of a violent incident. Also manipulated were environmental variables (presence of door control and interior tidiness) and the actions of the victim. Results support the JWH, whereby the victim is blamed more by those from the same group than by those from a different group. Results are discussed in light of defensive attributions and the JWH and highlight the importance of taking environmental information into account in studies of social cognition.