Metamorphosis and the aesthetics of loss: I. Mourning Daphne--the Apollo and Daphne paintings of Nicolas Poussin

The myth of Apollo and Daphne, as told in Ovid’s Metamorphoses, is viewed through the self‐referential eye of the seicento painter, Nicolas Poussin. Collectively, the tree‐metaphoric myths are argued to metaphorically represent, mourn, and negate unbearable realities, including the developmental challenges of adolescence and adulthood – in particular, loss. Examined in the context of their aesthetic precedents and a close reading of Ovid ’s text, the two Apollo and Daphne paintings that bracket Poussin’s oeuvre are interpreted as conveying the conflict and ambiguity inherent to Ovid, as well as connotations more personal to the artist. The poetic and aesthetic reworking of the regressive, magical experience of metamorphosis restores it to the symbolic world of metaphor: for reparation, remembrance, and return.     

Fast mapping of multiple words: Insights into when “the information provided” does and does not equal “the information perceived”

A candidate process for explaining the rapid vocabulary acquisition during the preschool years is “fast mapping,” children's ability to sketch partial maps of a word's meaning after brief exposure. The present study examines this process for learning multiple words, testing the hypothesis that children's attention to the information critical for quickly mapping multiple words onto their referents depends on the alternatives available when the words are introduced. Fifty-eight 40-month-old children participated in one of two conditions. In both conditions, each trial for novel Word #1 presented a novel object and three familiar ones. The conditions differed in the object choices presented when novel Word #2 was introduced. Although the same information was available to children in both conditions, younger children showed significantly better learning of the new words in the successive condition than in the concurrent condition. Implications of this for age-related differences and for teaching strategies are discussed.     

Color-object interference in young children: A Stroop effect in children 3½-6½ years old

The Stroop color–word task cannot be administered to children who are unable to read. However, our color–object Stroop task can. One hundred and sixty-eight children of 3½–6½ years (50% female; 24 children at each 6-month interval) were shown line drawings of familiar objects in a color that was congruent (e.g., an orange carrot), incongruent (e.g., a green carrot), or neutral (for objects having no canonical color [e.g., a red book]), and abstract shapes, each drawn in one of six colors. Half the children were asked to name the color in which each object was drawn, and half were to name each object. Children's predominant tendency was to say what the object was; when instructed to do otherwise they were slower and less accurate. Children were faster and more accurate at naming the color of a stimulus when the form could not be named (abstract shape) than when it could, even if in its canonical color. The heightened interference to color-naming versus object-naming was not due to lack of familiarity with color names or group differences: Children in the color condition were as fast and accurate at naming the colors of abstract shapes as were children in the form condition at naming familiar objects.     

Bimodal and trimodal multisensory enhancement: effects of stimulus onset and intensity on reaction time

Manual reaction times to visual, auditory, and tactile stimuli presented simultaneously, or with a delay, were measured to test for multisensory interaction effects in a simple detection task with redundant signals. Responses to trimodal stimulus combinations were faster than those to bimodal combinations, which in turn were faster than reactions to unimodal stimuli. Response enhancement increased with decreasing auditory and tactile stimulus intensity and was a U-shaped function of stimulus onset asynchrony. Distribution inequality tests indicated that the multisensory interaction effects were larger than predicted by separate activation models, including the difference between bimodal and trimodal response facilitation. The results are discussed with respect to previous findings in a focused attention task and are compared with multisensory integration rules observed in bimodal and trimodal superior colliculus neurons in the cat and monkey.     

The correlates of phone-in frequency, duration and the number of suggesdtions made in live supervision

The relationship between the parameters of live supervisory phone-ins and particular supervisory and therapy processes were examined in this study. The frequency of phone-ins and the number of suggestions made by supervisors were associated with specific therapist, supervisor and client behaviours. Less frequent phone-ins (five or fewer per session) were associated with greater client cooperation, greater supervisor collaboration and, surprisingly, less therapist collaboration with clients. There was also a trend for client cooperation to occur more frequently following phone-ins in which four or more suggestions were made. The duration of phone-in events was not significantly associated with the supervisory and therapy processes examined in this study.     

Intersensory facilitation in the motor component?

Summary In the bimodal detection task the observer must respond as soon as a signal is presented in either of two modalities (e.g., a tone or a flash). A typical finding is a facilitation of reaction time for redundant signal trials, that is, when both signals are presented simultaneously or with a short delay. Models advanced for this effect imply either statistical facilitation (separate activation) or intersensory facilitation (coactivation). This paper reports a study investigating whether part of the facilitation can be accounted for by coactivation in the motor component. An analysis of the distributions of reaction time differences between left and right hand responses from a double response paradigm gave some evidence in favor of this hypothesis. In particular, our data suggest a u-shaped functional dependence of the amount of facilitation in the motor component on the interstimulus interval.     

National Human Research Ethics: A Preliminary Comparative Case Study of Germany,Great Britain,Romania, and Sweden

Although international research is increasing in volume and importance, there remains a dearth of knowledge on similarities and differences in “national human research ethics” (NHREs), that is, national ethical guidelines (NEGs), Institutional Review Boards (IRBs), and research stakeholder’ ethical attitudes and behaviors (EABs). We begin to address this situation by reporting upon our experiences in conducting a multinational study into the mental health of children who had a parent/carer in prison. The study was conducted in 4 countries: Germany, Great Britain, Romania, and Sweden. Data on NHREs were gathered via a questionnaire survey, two ethics-related seminars, and ongoing contact between members of the research consortium. There was correspondence but even more so divergence between countries in the availability of NEGs and IRBs and in researcher’ EABs. Differences in NHREs have implications particularly in terms of harmonization but also for ethical philosophy and practice and for research integrity.