A bitter pill for closure

Synthese - The primary objective of this paper is to introduce a new epistemic paradox that puts pressure on the claim that justification is closed under multi premise deduction. The first part of...     

Scaffolding morality: Positioning a socio-cultural construct

The concept of scaffolding, as originally introduced by Wood, Bruner, and Ross [(1976). The role of tutoring in problem solving. Journal of Child Psychology and Psychiatry 17, 89-100)] and later embedded within Vygotskian theory, has proven to be extremely valuable in its application to educational and psychological theory and practice. In recent years, there have been several attempts to alternatively expand and restrict the terminology and conceptual framework of the scaffolding concept. While movements within the fields of moral development and character education have not yet embraced this socio-cultural concept, it offers a useful tool in justifying and understanding common findings and practices. The character education movement seems particularly well-suited to benefit from scaffolding, within its original socio-cultural framing, in providing an improved understanding of current best practices as well as using the concept as a framework for future research and theoretical direction.     

The Decision to Test in Women Receiving Genetic Counseling for BRCA1 and BRCA2 Mutations

Functions of genetic counseling include provision of risk information and provision of support in an effort to assist with decision making. This study examines (1) the relationship among intentions to test, self-reported provision of blood sample, and receipt of test results; (2) the impact of genetic counseling on distress specific to gene status, perceived risk of developing breast and ovarian cancer in the context having BRCA1/2 mutations (mutations predisposing to increased risk of breast-ovarian cancer), and perceived risk factors for breast cancer; and (3) the clinical profile of those receiving/not receiving results. Intentions to test for BRCA1/2 mutations, self-reported provision of blood sample immediately after counseling, and receipt of test results were statistically different but highly correlated, and intentions to test increased from pre- to postcounseling. A repeated measures ANOVA found distress specific to gene status and perceived risk factors decreased from pre- to postcounseling. Further, two clinical profiles of consultands emerged: (1) those receiving results with change in intentions to test having lower levels of distress and (2) those not receiving results and those receiving results with no change in intentions to test with higher levels of distress. Our findings are consistent with the function of genetic counseling-to provide information and support to those with familial cancer, as well as to assist in decision making. The provision of support is important as distress specific to gene status may impede flexible decision making about genetic testing.     

Disinhibitory sensation seeking,personality and gonadal hormones

The study compared normal males who scored at the extremes of Disinhibition (a subscale of the Sensation Seeking Scale) on gonadal hormones. High disinhibitors were higher than lows on testosterone, estradiol and estrone, but not on progesterone. A broader range of personality traits, attitudes and experience was factor analyzed and correlated with the hormone measurements. Two large factors were found: (1) stable extraversion vs neurotic introversion; (2) social deviancy vs social conformity. Testosterone loaded positively on the stable extraversion factor and estradiol loaded on the social deviancy factor. Measures of sensation seeking, impulsivity and heterosexual experience tended to correlate positively with both testosterone and estradiol, and persons low on both of these hormones were characterized by a high degree of self control and social conformity.     

Attentional rubbernecking: Cognitive control and personality in emotion-induced blindness

Emotional stimuli often attract attention, but at what cost to the processing of other stimuli? Given the potential costs, to what degree can people override emotion-based attentional biases? In Experiment 1, participants searched for a single target within a rapid serial visual presentation of pictures; an irrelevant, emotionally negative or neutral picture preceded the target by either two or eight items. At the shorter lag, negative pictures spontaneously induced greater deficits in target processing than neutral pictures did. Thus, attentional biases to emotional information induced a temporary inability to process stimuli that people actively sought. Experiment 2 revealed that participants could reduce this effect through attentional strategy, but that the extent of this reduction was related to their level of the personality traitharm avoidance. Participants lower in harm avoidance were able to reduce emotioninduced blindness under conditions designed to facilitate the ignoring of the emotional stimuli. Those higher in harm avoidance were unable to do so.     

On the need for a new psychotherapy research paradigm: comment on Westen, Novotny, and Thompson-Brenner (2004)

Basic, process, and outcome research have the potential to inform clinical practice. However, as D. Westen, C. M. Novotny, and H. Thompson-Brenner observed in their timely analysis, the current dominant paradigm for psychotherapy outcome research--the randomized clinical trial--is not fulfilling this potential. The field's reliance on the medical model and manual-based interventions has contributed to the gap between research and clinical practice. Greater collaboration between practitioners and researchers, a focus on therapeutic principles rather than treatment packages, and systemic changes in how scholarly efforts are reinforced are needed to shift the current research paradigm.     

The role of an early-life variant of the oedipus complex in motivating religious endeavors

A close reading of sources Freud used in writing Totem and Taboo supports the thesis that a predecessor archaic oedipus complex is instrumental in motivating religious worship. This early-life complex manifests a psychodynamic in which birth, growth, and self-realization, to varying degree in each individual, tend to be psychically correlated with diminution and harm vis-à-vis one's procreators. As a result, the psychodynamic is likely to induce unease over youth exercising its powers. The story of Adam and Eve, which depicts a growing self-determination being stymied and coming to grief, is a mythic epitome of this psychodynamic. Religious practices serve to expiate the sense of unease, partly by replenishing and even recasting seemingly diminished procreators, through myth and ritual, into omnipotent, immortal entities, and partly by reversing individuation's challenge to authority by exhorting submission to, and even union, with the divine parent. The sources used in demonstrating the various means whereby religious practices serve to ameliorate the burden of "original sin" include W. R. Smith (1894), the Old Testament, and studies of archaic religious rites, including those of the Aztecs.     

Convergent validity of the Agnew Relationship Measure and the Working Alliance Inventory

The convergent validity of the Agnew Relationship Measure (ARM) and the Working Alliance Inventory (WAI) was assessed in samples drawn from 2 comparative clinical trials of time-limited psychotherapies for depression. In 1 sample, clients (n = 18) and therapists (n = 4) completed self-report versions of both measures after every session (n = 198). In the other sample, clients (n = 39) and therapists (n = 6) completed the ARM, and observers subsequently rated selected audiotaped sessions (n = 78) using the WAI. In both samples, the ARM's core alliance scales (Bond, Partnership, and Confidence) were correlated with the WAI's scales (Bond, Tasks, and Goals) strongly when assessed within client and therapist perspectives and, with some qualifications, moderately when assessed between client, therapist, and observer perspectives, supporting the assumption that the ARM and the WAI measure some of the same core constructs.     

Implicit,long-term spatial contextual memory

Learning and memory of novel spatial configurations aids behaviors such as visual search through an implicit process called contextual cuing (M. M. Chun & Y. Jiang, 1998). The present study provides rigorous tests of the implicit nature ofcontextual cuing. Experiment 1 used a recognition test that closely matched the learning task, confirming that memory traces of predictive spatial context were not accessible to conscious retrieval. Experiment 2 gave explicit instructions to encode visual context during learning, but learning was not improved and conscious memory remained undetectable. Experiment 3 illustrates that memory traces for spatial context may persist for at least 1 week, suggesting along-term component of contextual cuing. These experiments indicate that the learning and memory of spatial context in the contextual cuing task are indeed implicit. The results have implications for understanding the neural substrate of spatial contextual learning, which may depend on an intact medial temporal lobe system that includes the hippocampus (Mi. M. Chun & E. A. Phelps, 1999).