Student athletes' perceptions of self

Several factors have been found to contribute to the development of the self in adolescents, including religion, race, competence, leadership, physical appearance, and gender. The purpose of this study was to describe the development of self-perception in adolescent athletes and make comparisons with respect to gender and class level. One hundred seventy-five high school athletes were administered Harter's (1988) Self-Perception Profile for Adolescents. The data were analyzed for both the overall sample and demographic subgroups. Males had a significantly higher mean score on athletic competence than did females. Males also viewed both athletic competence and social acceptance as significantly more important than did females. These findings are discussed in the context of relevant literature on adolescents' perceptions of self.     

Language learning and innateness: some implications of Compounds Research

In noun compounds in English, the modifying noun may be singular (mouse-eater) or an irregularly inflected plural (mice-eater), but regularly inflected plurals are dispreferred (*rats-eater). This phenomenon has been taken as strong evidence for dual-mechanism theories of lexical representations, which hold that regular (rule-governed) and irregular (exception) items are generated by qualitatively different and innately specified mechanisms. Using corpus analyses, behavioral studies, and computational modeling, we show that the rule-versus-exceptions approach makes a number of incorrect predictions. We propose a new account in which the acceptability of modifiers is determined by a constraint satisfaction process modulated by semantic, phonological, and other factors. The constraints are acquired by the child via general purpose learning algorithms, based on noun compounds and other constructions in the input. The account obviates the regular/irregular dichotomy while simultaneously providing a superior account of the data.     

MMPI-A characteristics of male adolescents in juvenile justice and clinical treatment settings

The current study investigates the extent to which the Minnesota Multiphasic Personality Inventory-Adolescent (MMPI-A) profiles of 196 male adolescents evaluated in a South Carolina detention center could be successfully discriminated from the protocols of 200 male adolescent psychiatric inpatients in three states and 151 dually diagnosed male adolescents. Results showed significant differences in mean T-score values among these three groups of adolescents across a variety of MMPI-A scales and subscales. Results from discriminant function analyses indicate that treatment setting can be predicted effectively from MMPI-A profiles. Beyond the MMPI-A profile differences established for adolescents in these groups, the similarities of adolescents were also noted, particularly in terms of the frequent occurrence of Within-Normal-Limits profiles for adolescents in all groups. Potential directions for future research with the MMPI-A are presented.     

Categorizing sounds by pitch: effects of stimulus similarity and response repetition

Two experiments were performed to determine whether categorization of the pitch of a probe tone is influenced by the pitch of, and response made to, a preceding prime tone. The prime and the probe could be drawn either from a pool of low-frequency sounds or from a pool of high-frequency sounds. The results of both experiments indicated that the performance obtained was best when the prime and the probe were the same pitch (and therefore required the same response), intermediate when the two sounds differed in pitch and required different responses, and slowest when the prime and the probe differed in pitch but required the same response (i.e., they were drawn from the same frequency pool). The results of Experiment 2 revealed in addition that when a repeated response was required, performance declined as the magnitude of the frequency change increased and that responses were made more quickly and accurately if the direction of the frequency change was away from the alternative category than if it was toward the alternative category. The results demonstrate that categorization of sounds by pitch is accomplished with reference to a previous processing episode.     

An archival study of eyewitness memory of the Titanic's final plunge

A handful of real-life studies demonstrate that most eyewitnesses accurately recall central details (i.e., the gist of what happened) from traumatic events. The authors evaluated the accuracy of archival eyewitness testimony from survivors of the Titanic disaster who witnessed the ship's final plunge. The results indicate that most eyewitness testimony (15 eyewitnesses of 20) is consistent with forensic evidence that demonstrates that the Titanic was breaking apart while it was still on the ocean's surface. Despite the methodological limitations of archival research, the authors provide evidence from a single-occurrence traumatic event (with a large-scale loss of life) that the majority of eyewitnesses accurately recall central details.     

Bivalency is costly: bivalent stimuli elicit cautious responding

When performing tasks in alternation, substantial slowing occurs when the stimuli have features relevant to both tasks (i.e., when stimuli are bivalent as opposed to univalent). One possible source of this slowing, herein called a bivalency cost, is that encountering bivalent stimuli leads to a more cautious response style. To investigate this, we employed a paradigm that required performing three simple tasks, with bivalent stimuli occasionally encountered on one task. The results show that regardless of the feature overlap among the stimuli used for the different tasks, the introduction of bivalent stimuli slowed responding on all tasks and it was accompanied by a decrease in response errors. Overall, it appears that bivalent stimuli recruit a more cautious approach to task-switching performance.     

Lordship, Bondage, and the Formation of Homo Religiosus

After a brief exploration of Hegel's writing on the formation of self-consciousness, including the place of religiosity in this formation, the article examines Kojeve's response to a Hegelian homo religiosus, followed by a counter-response to Kojeve's atheism through a peculiar, Jaspersian reading of Erich Fromm's discussion of the x experience. Finally, it will be argued that the desire for mutual recognition, and humanity's yearning for transcendence, are essential experiences in the formation of self-consciousness.