Flipping and spinning: Spatial transformation procedures in the identification of rotated natural objects

The proposal that identification of inverted objects is accomplished by either a relatively slow rotation in the picture plane or a faster rotation in the depth plane about the horizontal axis was tested. In Experiment 1, subjects decided whether objects at 0° or 180° corresponded to previously learned normal views of the upright objects, or were mirror images. Instructions to mentally flip an inverted object in the depth plane to the upright produced faster decision times than did instructions to mentally spin the object in the picture plane. In Experiment 2, the effects of orientation were compared across an object-naming task and a normal-mirror task for six orientations from 0° to 300°. In the normal-mirror task, objects at 180° were cued for rotation in the picture plane or in the depth plane in equal numbers. The naming function for one group of subjects did not differ from the normalmirror function where inverted objects had been mentally rotated to the upright. For both functions, response time (RT) increased linearly from 0° to 180° and the slopes did not differ. The naming function for a second group of subjects did not differ from the normal-mirror function where inverted objects had been mentally flipped to the upright. For both functions, RT increased linearly at a similar rate from 0° to 120°, but decreased from 120° to 180°. The results are discussed in terms of theories of orientation-specific identification.     

Stress-related immune changes in middle-aged and older women: 1-year consistency of individual differences.

This study reviews prior research and reports longer-term consistency of stress-related immune variables in middle-aged and older women who performed mental math and speech tasks 2 times 1 year apart. Leukocyte subsets, mitogen-induced lymphocyte proliferation, and natural killer cell activity were measured at baseline, after tasks, and after 30-min recovery. Epstein-Barr virus (EBV) antibody titers were assessed at baseline. Pearson coefficients and standardized maximum-likelihood estimates of year-to-year covariances for leukocyte subsets and EBV titers showed moderately high to high baseline and posttask consistency and lower recovery consistency; consistency for other functional immune assays and reactivity scores for all variables was moderate to low. Results support longitudinal study of psychosocial context effects on tonic immune function and posttask scores.     

Conceptual Metaphors in Internship: Creative Journeys in Counselor Development

The use of metaphors is considered a cognitive and affective process in which individuals can creatively explain and understand unfamiliar experiences. Through the Metaphor Identification Procedure, 453 metaphors were identified within semester-long reflective journals from 49 students enrolled in a clinical mental health internship course. Six overarching categories resulted, highlighting creativity used in processing, understanding, and describing events within internship. Implications for supervision and counselor education are provided.     

The Impact of the American and British Equal Pay Guarantee on Job Evaluation

Aux USA et en Grande-Bretagne, la legislation a prevu de garantir aux femmes un salaire egal pour un travail egal. Ceux qui veulent respecter cette garantie sont confrontes a la tache de definir ce que veut dire legalement travail egal. Des questions se posent sur la definition officielle du terme travail egal ou travail de valeur egale. Cet article passe en revue la plupart des cas ou le travail est d'egale valeur, et attire l'attention particulierement sur la methode d'evaluation des taches et la maniere d'etablir des taux de salaires a discuter dans ces cas. L'analyse est realisee pour expliquer la pensee legale, et ne signifie pas que Ton applaudisse ou que Ton critique des methodes particulieres d'evaluation de taches ou d'etablissement de grilles salariales. Le but de cette recherche est de savoir quelles methodes d'evaluation seront trouvees par les lois americaines et anglaises et reconnues comme methodes legalement accep-tables pour determiner les valeurs.     

Gender Differences in Trauma Types and Themes in Veterans with Posttraumatic Stress Disorder

Background: This study aimed to determine whether there were gender differences in trauma types and cognitive-emotional themes among veterans with deployment-related posttraumatic stress disorder (PTSD). Methods: Case notes or writing excerpts from two pilot studies were reviewed to determine types of traumas and emerging themes, with 20 women and 31 men comprising the sample. Results: Most women developed PTSD after sexual assault, with reactions emphasizing mistrust, betrayal, and anger. Men experienced more combat, with reactions including survivor guilt, moral injury, and horror. Conclusions: Both genders developed PTSD, but the causes of and reactions to their traumas differed. Emerging themes can be useful treatment foci.     

Adolescent girls' sex role development: Relationship with sports participation,self-esteem,and age at menarche

This study investigated the development of sex role orientation among adolescent girls, and explored its relationship with sports participation, self-esteem, and age at menarche. The instruments were administered to 134 girls yearly from Grades 6 to 10 (ages 11 to 15). The results obtained with the Bem Sex Role Inventory showed group mean increases in the masculine and feminine scale scores, and considerable shifting in sex role categorizations over the five years. However, individual differences were quite consistent during the five-year study, suggesting some degree of stability in sex role orientation during adolescence. Sports participants and girls with high self-esteem had greater masculine sex role orientations throughout adolescence, with no differences in feminine orientations. It was concluded that the relationship of sex role orientation with sports participation and self-esteem was not an interactive one, but was reflective of individual differences. These individual differences begin in late childhood, with the variables developing concurrently. Age at menarche did not affect sex role orientation.     

Ensuring PhD Development of Responsible Conduct of Research Behaviors: Who’s Responsible?

The importance of public confidence in scientific findings and trust in scientists cannot be overstated. Thus, it becomes critical for the scientific community to focus on enhancing the strategies used to educate future scientists on ethical research behaviors. What we are lacking is knowledge on how faculty members shape and develop ethical research standards with their students. We are presenting the results of a survey with 3,500 research faculty members. We believe this is the first report on how faculty work with and educate their PhD students on basic research standards. Specifically, we wanted to determine whether individual faculty members, who are advisors or mentors, differ in how they implemented components of responsible conduct of research (RCR) with their PhD students. Mentors were more likely than advisors or supervisors to report working with all of their PhDs, who graduated in the last 5 years, on the 17 recognized critical components of RCR training and research skill development. We also found about half of the faculty members believe RCR is an institutional responsibility versus a faculty responsibility. Less than a quarter have had opportunities to participate in faculty training to be a better mentor, advisor, or research teacher, and about one third of faculty did not or could not remember whether they had guidelines related to their responsibilities to PhD students. We discuss the implications of our findings and focus on ways that PhD research mentoring can be enhanced.     

Stressful life events, bipolar disorder, and the "kindling model"

A common misconception is that bipolar disorder is an endogenous process. However, previous research suggests a role for life events in the onset of and recovery from bipolar episodes. Yet, there remains some question as to whether the relationship between life events and onset changes over the course of the disorder as a result of the number of episodes an individual has experienced. Using a rigorous interview measure of stressful life events, the current study tested the kindling model (R. M. Post, 1992), which theorizes that major life events play a diminishing role over the course of illness in bipolar patients. Analyses revealed that the number of episodes experienced does not appear to have a significant effect on bipolar 1 patients' reactivity to external stressors. In addition, the results suggest that a more complex relationship exists among age, stress, and onset of new episodes than can be adequately explained by the kindling model.