Rate and duration memory of naturalistic sounds

Research has shown that the tempi of familiar songs are remarkably well-remembered with a high degree of accuracy. The goal of the present research was to determine whether this ability generalizes to various types of ecological sounds and, if so, how rate information is encoded into the cognitive system. Across three experiments, participants were familiarized with a set of sounds and later asked to remember the rate of each. Experiment 1 revealed that the inherent rate of sounds is incidentally learned such that subsequent recognition is comparable across both prospective and retrospective paradigms. Experiment 2 confirmed these findings through an adjustment task and further demonstrated that memory for event rate remains highly accurate regardless if attending is initially directed toward a sound's rate and/or pitch qualities. Lastly, Experiment 3 assessed the ability to recognize event rate vs. duration when the two dimensions systematically co-vary with one another and revealed that rate variations influence duration recognition but not vice versa. These overall findings are discussed relative to a framework that emphasizes the role of event structure in time judgment behavior.     

The impact of parents, child care providers, teachers, and peers on early externalizing trajectories

This study utilized growth mixture modeling to examine the impact of parents, child care providers, teachers, and peers on the prediction of distinct developmental patterns of classroom externalizing behavior in elementary school. Among 241 children, three groups were identified. 84.6% of children exhibited consistently low externalizing behavior. The externalizing behavior of the Chronic High group (5.8%) remained elevated throughout elementary school; it increased over time in the Low Increasing group (9.5%). Negative relationships with teachers and peers in the kindergarten classroom increased the odds of having chronically high externalizing behavior. Teacher–child conflict increased the likelihood of a developmental pattern of escalating externalizing behavior. Boys were overrepresented in the behaviorally risky groups, and no sex differences in trajectory types were found.     

Moral development and perceptions of attempted suicide and physician-assisted suicide

In a sample of 115 undergraduates, no association was found between a measure of moral development and the perception of attempted suicides. For the 85 women in the sample, a higher moral development score was associated with less approval of physician-assisted suicide.     

Making Space for Community Critical Methodology: Stories from the Australian Context

Our collective account considers the ways community critical methodologies can inform academic endeavors. Methodology is understood to be the theorizing of methods that produce and legitimate knowledge claims. For us, community critical approaches incorporate poststructural and other forms of critical theory in the questioning of taken for granted assumptions. This forms a valuable foundation for community praxis as it focuses not just on social issues outside, but on an examination within; on the institution of psychology itself. We find “examining within” a vital process for our research, teaching, and community engagement. Above all it is important to ask whose interests are served by the construction and presentation of knowledge in particular ways. We present three pieces of practice which engaged with critical methodologies. The first examines collaborative research methodologies developed with young people in rural Australia who are primary carers for a family member. The second examines tensions involved in trying to employ critical methodologies in multi‐stakeholder work between community organizations, communities, and researchers. The third examines opportunities and barriers when employing critical methodologies in learning and teaching with undergraduate students. We reflect upon the intersecting threads of commonality and difference between them and consider the implications for practice.     

The role of visual imagery in the enhanced cognitive interview: guided questioning techniques and individual differences

The cognitive interview utilises mnemonics and other techniques to facilitate obtaining information from victims and witnesses. Research has indicated superior recall to standard police interviews. However, there has been minimal research regarding the role of individual differences. One area that has generated spirited theoretical debate is imagery ability, as guided imagery questioning is an important part of the enhanced cognitive interview. Imagery is also arguably an integral part of several mnemonics employed in the technique. The present study investigated the role of individual differences in imagery ability, as well as the effect of explicit instructions to image, on recall performance. Participants completed the Vividness of Visual Imagery Questionnaire (VVIQ), witnessed a film of a simulated crime, and were interviewed using the cognitive interview or a structured interview. While recall in the cognitive interview was superior, VVIQ scores had little relationship with recall of information. Further, recall elicited by guided imagery differed only minimally from that obtained using standard questioning in the structured interview. These results suggested that the relaxation and rapport building common to questioning in both interview conditions may evoke spontaneous imagery that is comparable to explicit instructions to image, regardless of individuals' inherent imagery ability. Future directions are discussed, including research focused on individual differences and a practical emphasis on context reinstatement and social facilitative techniques. Copyright © 2004 John Wiley & Sons, Ltd.     

Are Some Psychotherapies Much More Effective Than Others?

In a previous paper we had reported on the examination of comparisons of 18 metaanalyses of active treatments with each other (Luborsky, Rosenthal, Diguer, et al., 2001). These metaanalyses gave a small and nonsignificant mean level of difference between types of treatments. The smallness of this correlation confirms Rosenzweig's (1936) expectation that because of the large overlap in effective ingredients of different psychotherapies, comparative studies of psychotherapies would show little difference. Such a comparison that includes psychoanalyses seems a long way off, but if outcomes of psychoanalyses are defined similarly to those in the other psychotherapies, the expected differences in outcomes may also be small.