An investigation of appearance motives for tanning: The development and evaluation of the Physical Appearance Reasons For Tanning Scale (PARTS) and its relation to sunbathing and indoor tanning intentions

Motives for UV exposure have been shown to be related to appearance concerns, yet little research has examined specific tan appearance attitudes. Given this lacuna, Study 1 involved the identification of six factors among college female tanners: general attractiveness, media influence, family/friends influence, physical fitness appearance, acne reasons, and skin aging concerns. In Study 2, a separate sample of college female tanners were used to validate a higher order factor model, which demonstrated acceptable fit. Additionally, the factors converged in the expected directions, with the general attractiveness and skin aging concerns being the best correlate of UV exposure and sun-protection intentions. The relevance of these findings to skin cancer prevention is discussed.     

Reading with a filtered fovea: The influence of visual quality at the point of fixation during reading

Reading relies critically on processing text in foveal vision during brief fixational pauses, and high-quality visual input from foveal text is fundamental to theories of reading. However, the quality of visual input from foveal text that is actually functional for reading and the effects of this input on reading performance are unclear. To investigate these issues, a moving, gaze-contingent foveal filtering technique was developed to display areas of text within foveal vision that provided only coarse, medium, or fine scale visual input during each fixational pause during reading. Normal reading times were unaffected when foveal text up to three characters wide at the point of fixation provided any one visual input (coarse, medium, or fine). Wider areas of coarse visual input lengthened reading times, but reading still occurred, and normal reading times were completely unaffected when only medium or fine visual input extended across the entire fovea. Further analyses revealed that each visual input had no effect on the number of fixations made when normal text was read, that adjusting fixation durations helped preserve reading efficiency for different visual inputs, and that each visual input had virtually no effect on normal saccades. These findings indicate that, despite the resolving power of foveal vision and the emphasis placed on high-quality foveal visual input by theories of reading, normal reading functions with similar success using a range of restricted visual inputs from foveal text, even at the point of fixation. Some implications of these findings for theories of reading are discussed.     

The properties of geophysical fields and their effects on elephants and other animals

Geophysical properties of acoustic, seismic, electric, and magnetic waveforms create opportunities and constraints for animals' communication and sensory monitoring of the environment. The geometric spreading of waves differs; at some frequencies, transmission is most efficient and has minimal noise. The spreading properties of seismic waves favor long-distance propagation for communication and environmental monitoring, and would benefit elephants (Elephas maximus and Loxodonta africana), such as in locating subsurface water. Extending C. E. O'Connell-Rodwell, B. T. Amason, and L. A. Hart (2000), a man jumping at 1.11 km propagated seismic waves at 10-40 Hz. Given the noise of lightning and the Schumann resonances, near field magnetic and electric transmission by animals would be most efficient around 1000 Hz.     

Differential bilingual laterality: mythical monster found in Wales

Paradis (1992) likens studies of bilingual laterality to reported sightings of the Loch Ness Monster, in that although some studies claim differential laterality much conflicting research evidence does not-and like the mythical Scottish monster, what reason have we to suspect that any such phenomenon might exist? This study reexamines differential bilingual laterality using four groups of English-Welsh bilinguals which differ in their age of acquisition and in their environment of acquisition. Using a split visual field paradigm we present evidence which, supports the notion of greater right hemisphere processing in a later learned language. Our findings also suggest the pattern of lateralization in bilinguals is strongly affected by the specific language environment during development such that the shift toward greater right hemisphere involvement for the later learned language will be more pronounced in individuals which are brought up in areas where that language is not regularly heard.     

Mental Health in the Schools

Progress is being made in the area of delivering mental health services in the schools through collaborative programs that involve combinations of schools, communities, and research-based programs. The goal of extending collaborative efforts to initiatives that prevent emotional and behavioral problems from developing or escalating is a cross-cutting theme of the National Agenda for Achieving Better Results for Children and Youth with Serious Emotional Disturbance. I discuss examples of collaborative efforts to prevent emotional behavioral problems in school children and ways by which this effort can be enhanced in schools and communities.     

Preparation for the School-to-Work Transition: The Views of High School Students

This study sought to identify those factors that facilitate readiness for the transition from high school to work. Using an open-ended interview, the authors obtained narrative data from 17 high school juniors from two diverse school systems. A systematic, discovery-oriented, qualitative analysis strategy revealed that the availability of work-based learning, supportive adults, and an active orientation to the adult world were associated with objective aspects of readiness (work-related skills and planning). In addition, new hypotheses were generated suggesting that becoming “ready” may occur via multiple pathways. Furthermore, the use of resources, whether motivated by anxiety or interest, was associated with clearer transitional plans. Less clearly evident in these findings were those factors that might lead to psychological readiness in terms of optimism and resilience. Implications of these findings are discussed in relation to theory, research, and practice.     

Social Identity versus Reference Frame Comparisons: The Moderating Role of Stereotype Endorsement

Two studies tested the prediction that belief in a negative stereotype about an in-group will cause members to shift from viewing their in-group as a social identity to viewing it as a frame of reference. The stereotype that was the focus of inquiry was the belief that women have less aptitude at math and spatial tasks than do men. In both studies, female participants took a test of math and spatial ability and then received social comparison information about their abilities relative to a male and a female confederate. In Study 1, participants felt enhanced when the two women outperformed the male confederate, even when this meant that the participants themselves performed worse than the other woman. If participants were first reminded of the negative stereotype, however, they felt best when they outperformed the other woman, even if this meant that the two women performed worse than the man. Study 2 showed that the effects of stereotype activation were especially pronounced among female participants who showed moderate to high levels of stereotype endorsement. These findings suggest that belief in stereotypes about the in-group can lead to in-group comparison and contrast, even in contexts in which a group member's ability level challenges the validity of the stereotype.     

Conscious thoughts from reflex-like processes: A new experimental paradigm for consciousness research

The contents of our conscious mind can seem unpredictable, whimsical, and free from external control. When instructed to attend to a stimulus in a work setting, for example, one might find oneself thinking about household chores. Conscious content thus appears different in nature from reflex action. Under the appropriate conditions, reflexes occur predictably, reliably, and via external control. Despite these intuitions, theorists have proposed that, under certain conditions, conscious content resembles reflexes and arises reliably via external control. We introduce the Reflexive Imagery Task, a paradigm in which, as a function of external control, conscious content is triggered reliably and unintentionally: When instructed to not subvocalize the name of a stimulus object, participants reliably failed to suppress the set-related imagery. This stimulus-elicited content is considered ‘high-level’ content and, in terms of stages of processing, occurs late in the processing stream. We discuss the implications of this paradigm for consciousness research.     

No role for lightness in the perception of black and white? Simultaneous contrast affects perceived skin tone, but not perceived race

Faces of individuals with African and European heritage (henceforth referred to as Black and White respectively) feature two major differences: those of skin tone and morphological characteristics. Although considerations of perceived race are important to various psychological subdisciplines, to date the relative influence of morphological versus photometric characteristics has not been investigated. We attempted to influence the perceived racial typicality of a central target face by manipulating perceived skin tone using the well-known lightness contrast illusion. As expected, ratings of skin tone were influenced by surround faces, yet ratings of perceived racial typicality were not, suggesting a dissociation between the two judgments. Surprisingly, skin tone contributes little to perceived race, leaving facial morphology as the dominant cue. These results may shed light on failures to find effects of racial typicality in studies of prejudice where judgments were based on photographs with altered skin tone alone.