The locus and modulation of the location negative priming effect

Responding to the location of a target is slower when it appears at a recent distractor location [ignored-repetition (IR) trial] than when it arises at a new position [control (CO) trial], defining the location negative priming (NP) effect. On IR trials, both the distractor location and response are from the prior trial, and the locus question asks whether the delayed responding that arises is caused by the reused distractor position (i.e., a location locus) or the need to execute a distractor output (i.e., a response locus). A location NP procedure was used, incorporating a many:1 location-to-response mapping design, along with a response cue on some trials. A response locus for the location NP effect was indicated. Distractor-turned-target responses took longer to initiate than new outputs (many:1 paradigm), and valid response cues reduced distractor response interference and the location NP effect. Importantly, a possible S-R compatibility problem within the many:1 S-R paradigm was not supported.     

Using Web-Based Technology to Facilitate Client Engagement

To meet the needs of clients, mental health clinics must offer responsive, organized intake procedures. Clients who receive rapid intervention when they request therapy services are more likely to attend and benefit from therapy. The present study examined the effects of implementing a web-based scheduling program on treatment delays and first session attendance. Results indicated that the use of a web-based scheduling system significantly reduced the number of days clients waited for a first appointment and increased the number of kept appointments. Additionally, clients provided with an immediate response to their request for treatment successfully terminated from therapy after fewer sessions.     

A SAS macro for statistical power calculations in meta-analysis

Although statistical power is often considered in the design of primary research studies, it is rarely considered in meta-analysis. Background and guidelines are provided for conducting power analysis in meta-analysis, followed by the presentation of a SAS macro that calculates power using the methods described by Hedges and Pigott (2001, 2004). Several detailed examples are given, including input statements and output. Practical issues in the application of power analysis to meta-analysis are discussed. The macro and examples may be downloaded as supplemental materials for this article from brm.psychonomic-journals.org/content/supplemental.     

Two for the show: Anti-luck and virtue epistemologies in consonance

This essay extends my side of a discussion begun earlier with Duncan Pritchard, the recent author of Epistemic Luck.Pritchard’s work contributes significantly to improving the “diagnostic appeal” of a neo-Moorean philosophical response to radical scepticism. While agreeing with Pritchard in many respects, the paper questions the need for his concession to the sceptic that the neo-Moorean is capable at best of recovering “‘brute’ externalist knowledge”. The paper discusses and directly responds to a dilemma that Pritchard poses for virtue epistemologies (VE). It also takes issue with Pritchard’s “merely safety-based” alternative. Ultimately, however, the criticisms made here of Pritchard’s dilemma and its underlying contrast of “anti-luck” and “virtue” epistemologies are intended to help realize his own aspirations for a better diagnosis of radical scepticism to inform a still better neo-Moorean response.     

Neuere Entwicklungen in der kognitiv-verhaltenstherapeutischen Paartherapie

This article focuses on relevant modifications in behavioral marital therapy. Two main topics are addressed: (a) relevant new techniques in marital therapy and (b) important new aims in the prevention of marital problems. Whereas in the first part most essential new techniques such as the acceptance work proposed by Jacobson and Christensen, emotion-focused approaches and the strengthening of marital knowledge are presented, the second part deals with the importance of the prevention of marital problems. The goals of modern cognitive behavioral therapy should focus not only on repairing marital problems but even more on prevention and a broader dissemination of empirically founded knowledge about marital functioning.     

What do double dissociations prove?

Brain damage may doubly dissociate cognitive modules, but the practice of revealing dissociations is predicated on modularity being true (T. Shallice, 1988). This article questions the utility of assuming modularity, as it examines a paradigmatic double dissociation of reading modules. Reading modules illustrate two general problems. First, modularity fails to converge on a fixed set of exclusionary criteria that define pure cases. As a consequence, competing modular theories force perennial quests for purer cases, which simply perpetuates growth in the list of exclusionary criteria. The first problem leads, in part, to the second problem. Modularity fails to converge on a fixed set of pure cases. The second failure perpetuates unending fractionation into more modules.     

Climate change and social order: Knowledge for action?

This article is a critical, sociological examination of policy advice aimed at reducing or limiting CO₂ emissions. The policy proposals are taken from various sources directed to governmental or economic institutions and targeted to cope with the natural and social consequences of global warming. We ask, based on a sociological understanding of features constitutive of practical social science knowledge, how feasible and practical are various policy proposals. Our assessment, in turn, is based on a theoretical model of the characteristics ofpractical scientific knowledge, which is discussed in conjunction with the current field of climate change knowledge. He is currently the editor of theCanadian Journal of Sociology. This article is a revised version of a paper presented at the 27th Annual Meeting of the Canadian Sociology and Anthropology Association, Learned Societies Conference, Charlottetown, Prince Edward Island, Canada, June 1992.     

Does a prototypical argumentative schema exist? Text recall in 8 to 13 years olds

120 students in grades 3 to 7 (aged 8 to 13) heard an argumentative text and were immediately submitted to a free recall task. The results show that before grade 7, the subjects did not view the text as argumentative. The discussion centers on the relevancy of a prototypical argumentative schema in accounting for these findings.     

The Effect of Reportable and Unreportable Hints on Anagram Solution and the Aha! Experience

Two experiments examine the effects of unreportable hints on anagram solving performance and on solvers' subjective experience of insight. In Experiment 1, after seeing a hint (unrelated, semantically related, or the solution) presented too briefly to identify, participants solved anagrams preceded by the solution fastest and solved anagrams preceded by unrelated hints slowest. Participants' “warmth” ratings for solution hints were more insight-like than those for unrelated hints. In Experiment 2 a hint, or no hint, was presented at one of three different exposure durations (undetectable, unreportable, or reportable). Participants benefited from solution-relevant hints that were either unreportable or reportable, but showed a cost only for unrelated hints that were reportable. Participants' ratings of their insight experiences showed that unreportable solution and semantically related hints produced more insight-like experiences than did unrelated hints. The results suggest that unreportable processing of solution-related information is important for the insight experience.     

The career states system model: A new approach to analysing careers

The changing careers of research scientists under the influence of contemporary pressures are examined, drawing on original case-study research covering four settings: higher education institutions, industrial R&D, government research laboratories, and research institutes. Moving away from the traditional linear model of career progression, a dynamic model of career states is introduced. This acknowledges that investment of individual and organisational energy in careers will ebb and flow under the influence of a range of contextual and personal variables. It is proposed that the career states system model can be used as an aid to careers guidance for both men and women. Some of the issues to which scientists must be alert in order to manage their careers effectively are addressed