Sex and generational differences in desired characteristics in mate selection

This study compared the ranking of 18 personal characteristics or qualities which college students might use in selecting a future mate and builds on six other assessment periods from 1939-1996 which dealt with this issue. Among the most consistent findings for all seven assessment periods is the high value both sexes place on dependable character, emotional stability/maturity, pleasing disposition, and mutual attraction/love. Men across all assessment periods placed a higher value than women on good health, good cook/housekeeper, and good looks, while women placed a higher value on ambitious/industrious, similar educational background, and good financial prospect. These trends could go along with ethological theory. For both sexes chastity and similar religious background gained value; however, this may be an artifact of the current sample of 100 students.     

A laboratory school comparison of mixed amphetamine salts extended release (Adderall XR) and atomoxetine (Strattera) in school-aged children with attention deficit/hyperactivity disorder

Mixed amphetamine salts extended release (MAS XR; Adderall XR) and atomoxetine (Strattera) were compared in children 6 to 12 years old with attention deficit/hyperactivity disorder (ADHD) combined or hyperactive/impulsive type in a randomized, double-blind, multicenter, parallel-group, forced-dose-escalation laboratory school study. Primary efficacy measure was the SKAMP (Swanson, Kotkin, Agler, M-Flynn, and Pelham) behavioral rating scale. Changes in mean SKAMP deportment scores from baseline were significantly greater for MAS XR (n = 102) than for atomoxetine (n = 101) overall (-0.56 and -0.13, respectively; p < .0001) and at each week (p < .001). Adverse events were similar for both treatment groups. The extended time course of action and greater therapeutic efficacy of MAS XR suggests that it is more effective than atomoxetine in children with ADHD.     

One-year-olds comprehend the communicative intentions behind gestures in a hiding game

This study explored infants' ability to infer communicative intent as expressed in non-linguistic gestures. Sixty children aged 14, 18 and 24 months participated. In the context of a hiding game, an adult indicated for the child the location of a hidden toy by giving a communicative cue: either pointing or ostensive gazing toward the container containing the toy. To succeed in this task children had to do more than just follow the point or gaze to the target container. They also had to infer that the adult's behaviour was relevant to the situation at hand - she wanted to inform them that the toy was inside the container toward which she gestured. Children at all three ages successfully used both types of cues. We conclude that infants as young as 14 months of age can, in some situations, interpret an adult behaviour as a relevant communicative act done for them.     

Toward a taxonomy of attention shifting: Individual differences in fMRI during multiple shift types

Although task switching is often considered one of the fundamental abilities underlying executive functioning and general intelligence, there is little evidence that switching is a unitary construct and little evidence regarding the relationship between brain activity and switching performance. We examined individual differences in multiple types of attention shifting in order to determine whether behavioral performance and fMRI activity are correlated across different types of shifting. The participants (n=39) switched between objects and attributes both when stimuli were perceptually available (external) and when stimuli were stored in memory (internal). We found that there were more switchrelated activations in many regions associated with executive control—including the dorsolateral and medial prefrontal and parietal cortices—when behavioral switch costs were higher (poor performance). Conversely, activation in the ventromedial prefrontal cortex (VMPFC) and the rostral anterior cingulate was consistently correlated with good performance, suggesting a general role for these areas in efficient attention shifting. We discuss these findings in terms of a model of cognitive-emotional interaction in attention shifting, in which reward-related signals in the VMPFC guide efficient selection of tasks in the lateral prefrontal and parietal cortices.     

A model of childhood perceived peer harassment: analyses of the Canadian National Longitudinal Survey of Children and Youth Data

The authors developed a model of childhood perceived peer harassment, using several personality, peer, and familial characteristics of victims, and tested it with children 10 to 11 years old (N = 3,434) drawn from the Canadian National Survey of Children and Youth, which is a stratified random sample of 22,831 households in Canada. A 3-step analytic procedure with 3 separate subsamples of the children was used to explore psychosocial correlates of peer harassment. Results from the latent variable path analysis (comparative fit index = .90) showed that victims are likely to feel anxious and disliked by their peers. Their parents reported using high levels of control and low levels of warmth with their children and reported high levels of depression and marital conflict themselves. These results are discussed from a social-cognitive perspective.     

It takes two to mimic: behavioral consequences of self-construals

The present studies demonstrated the moderation of self-construal orientation on mimicry. Recent research has indicated that an interdependent self-construal is associated with assimilation of the other to the self whereas an independent self-construal is associated with minimizing the influence of others on the self (H. R. Markus & S. Kitayama, 1991; D. Stapel & W. Koomen, 2001). Therefore, the authors hypothesized that an interdependent self-construal would be associated with more mimicry than an independent self-construal. When self-construal orientations were experimentally primed, as in Studies 1 and 2, independent self-construals produced less nonconscious mimicry than interdependent self-construals. When self-construals were examined as cultural differences with either a chronically dominant independent (Americans) or interdependent (Japanese) construal of the self, these results were replicated.     

Von Balthasar's Aims In His Theological Aesthetics

The volume and diversity of Balthasar's output makes it hard to grasp his theological purpose. This article considers the aims of Herrlichkeit in particular. To take the beautiful seriously is ontologically important but evangelically more urgent still. The Gospel requires sensitivity to the form of Jesus Christ. If the anxieties of those who fear the aesthetic will displace the ethical and even the religious can be overcome, this approach permits a wonderful integration of apologetics and dogma, fundamental and systematic theology. This primary aim of Herrlichkeit is supported by showing it is not unknown to the history of Christian thought. To gain a proper idea of its scope, however, requires exploration of pre-Christian paganism's estimate of the beauty of being, and of the human capacity to register it. then, under the impact of revelation, it is possible to locate the climax of ontological thinking about beauty in the work of Aquinas—which integrated revealed and natural sources in an account of being as glorious because given away: supremely on the Cross, in self-diffusion of the Trinitarian life. Balthasar's purpose now shifts. He will show how Western metaphysics declined from this high-point of perception—but in such a way that the glory of being took refuge in the holy folly of the saints. Finally, he aims to show how re-reading Scripture in the light of the above can generate the conviction that the message of the Bible is ultimately about the self-giving divine glory as universal foundation of history and the world.     

Age-related changes in children's use of external representations.

This study explored children's use of external representations. Experiment 1 focused on representations of self: Self-recognition was assessed by a mark test as a function of age (3 vs. 4 years), delay (5 s vs. 3 min), and media (photographs vs. drawings). Four-year-olds outperformed 3-year-olds; children performed better with photographs than drawings; and there was no effect of delay. In Experiment 2, 3- and 4-year-olds used a delayed video image to locate a sticker on themselves (self task) or a stuffed animal (other task). The 2 tasks were positively correlated with age and vocabulary partialed out. Experiment 3 used a search task to assess whether children have particular difficulty using external representations that conflict with their expectations: 3- and 4-year-olds were informed of an object's location verbally or through video: on half of the trials, this information conflicted with children's initial belief. Three-year-olds performed worse than 4-year-olds on conflict trials, indicating that assessments of self and other understanding may reflect children's ability to reason about conflicting external representations.     

A Comparison of Three Methods of Teaching Skin Self-Examinations

Skin self-examinations are essential for the early identification and treatment of skin cancers. However, little is known about the most effective methods for teaching skin cancer detection and skin self-examination. This study compared three skin cancer education methods that are commonly used in the primary care setting: viewing a videotape, reading brochures, and one-on-one instruction from a nurse practitioner. One hundred forty-three young adults were randomly assigned to one of the four conditions (educational intervention or wait list) and completed measures of skin cancer knowledge, ability to visually discriminate cancerous versus noncancerous skin growths, and behavioral ability to perform a skin self-examination immediately (Time 1) and 3 weeks (Time 2) after the educational intervention. Results showed that participants across all educational interventions had significantly higher skin cancer knowledge compared to those in the wait-list control group, and these knowledge scores were maintained for 3 weeks. Participants in the brochure condition scored significantly higher than participants in all other conditions on an observational measure of skin self-examination. Demographic variables, such as gender and ethnicity, were not found to be related to performance on any of the dependent measures. These findings provide preliminary evidence that knowledge of skin cancer may be enhanced through a variety of educational techniques and that written materials (e.g., brochures) may represent the minimal intervention level necessary for teaching adults how to perform thorough skin self-examinations.     

Subtypes of severe psychological distress among US Air Force remote warriors: A latent class analysis

US Air Force remote warrior personnel include a range of military personnel composed of remotely piloted aircraft aircrew, intelligence operators, and cyber warfare operators. Job duties in these professions entail long work hours, rotating shifts, and regular engagement in combat operations. Although research has identified a number of factors correlated with elevated burnout and emotional distress in this population, little is known about the unique needs of discrete subgroups of distressed personnel. In a sample of 7,550 US Air Force remote warriors, results of latent class analysis yielded four distinct classes. Three of the four reported moderately elevated burnout and job dissatisfaction but differed with respect to demographics and development career stage. The fourth group reported significantly higher levels of emotional distress, burnout, job dissatisfaction, and problems in living. This latter group was comparable to the mid-career group with respect to demographics, although this group had much lower levels of responsibility and indicators of career advancement. Results suggest that, among remote warrior personnel, there are several subtypes of elevated emotional distress. Prevention and intervention strategies that are matched to each subtype may yield better occupational and mental health outcomes than universal, “one size fits all” strategies.