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191.
Changes with aging and stability of dimensions of behavioral disturbance were determined for 732 children and adolescents who constituted the sample reassessed after 5 years of an original cross-sectional sample of Manhattan youth 6 to 18 years old. On three of the six types of disturbance strongly related to the total impairment judgments of psychiatrists, specifically those tapping domains of aggression, greater or constant levels of pathology were noted over time. Cross-sectional versus longitudinal analyses on the same types of disturbance had discrepant results half the time. Stability coefficients for five of the six types of disturbance were greater than .55. Stability curves by age cohorts investigated whether a type of disturbance appeared transitory at certain age periods but more crystallized at other ages. Its prognostic significance would vary accordingly. Implications for intervention-treatment and for studies comparing the predictive value of different classes of behavior, e.g., neurotic versus antisocial, are discussed.This investigation was supported by U. S. Public Health Service Project Grants MH-11545 and MH-18260 of the National Institute of Mental Health, Center for Epidemiological Studies. Support for the principal investigator was given by Career Scientist Grants I-338 and I-640 of the Health Research Council of the City of New York. The principal investigator is currently supported through Research Scientist Award K5-MH-20868 of the National Institute of Mental Health.This research was presented in part at the Eastern Psychological Association Meetings, April 3–5, 1975, New York City.  相似文献   
192.
Assertiveness training and its relationship to smoking behavior and how young adolescent boys and girls differ with respect to assertion was investigated. A total of 161 seventh-grade students from six health education classes participated. Two classes received an innovative smoking education program, two classes received assertiveness training plus an innovative smoking education program, and two classes received only the smoking education program usually offered by the school. Locus of control and levels of assertion and smoking behavior were assessed at pre- and posttest. The results indicate that boys are significantly more assertive than girls at age 12 (p = .0018), and this assertiveness increases equally over the next four years (p less than .0001). There were no significant differences in smoking behavior among the three groups; however, trends in smoking behavior in the desired direction were observed. There is no significant difference in smoking behavior between boys and girls. In this respect the sexes have reached equality, that is, girls are initiating cigarette smoking as frequently as are boys. Finally, there were no significant changes in assertion among the groups. It is concluded that the utility of assertiveness training for young adolescents is questionable.  相似文献   
193.
The reliability of the 30-item Modified Rathus Assertiveness Schedule (MRAS) was examined using the test-retest method over a three-week period. The MRAS, which was administered to 103 white middle-class seventh graders, yielded correlations of .74 using the Pearson product and Spearman Brown correlation coefficient. The correlations for males yielded .77 and .72 using the Pearson Product and Spearman Brown techniques, respectively. For females the correlations for both tests were .72. Paired t tests by sex indicated no significant change in MRAS scores between test administrations. These findings add to the existing information on the reliability of the MRAS.  相似文献   
194.
The fractionation of retrograde amnesia   总被引:5,自引:0,他引:5  
This single case study describes our investigations of the retrograde memory deficit of a patient who became severely and selectively amnesic after an encephalitic illness. On clinical assessment his retrograde deficit for both personal and public events appeared to encompass his entire adult life. However, he retained knowledge of words introduced into the vocabulary during the retrograde period. The experimental investigation documented his inability to recall, recognize, and place in temporal order the names and faces of famous people for all time periods sampled. By contrast, his recall of either a famous face or a famous name was significantly facilitated by the verbal cue of the person's first name and initial of the surname (i.e., Margaret T...). His performance on a test of "familiarity" that required him to select the famous name or the famous face from two distractors (unknown) was within normal limits. It is argued that names and faces of famous people are represented in more than one system: both in a vocabulary-like fact memory system that is preserved and also in a congnitively mediated schemata that in this case is functionally inoperative.  相似文献   
195.
One hundred and sixty raters with either an androgynous, masculine, or feminine sex role orientation judged the intimacy and commonness of masculine and feminine self-disclosures attributed to either men or women speakers. Feminine disclosures were rated as significantly more intimate and more common than masculine disclosures. Masculine disclosures made by women were rated as significantly less common than either feminine disclosures by women, or masculine or feminine disclosures by men. Although rater sex role orientation had no significant effects, physical gender did. Female raters judged all disclosures as more intimate than male raters. Implications for future research are discussed.We express our appreciation to Camille DeBell, to the late JoAnn Mantovani, and to Christine Robitschek for their assistance in this research.  相似文献   
196.
Six pigeons were trained to peck a red side key when the brighter of two white lights (S1) had been presented on the center key, and to peck a green side key when the dimmer of two white lights (S2) had been presented on the center key. Equal frequencies of reinforcers were provided for the two types of correct choice. Incorrect choices, red side-key pecks following S2 presentations and green side-key pecks following S1 presentations, resulted in blackout. With 0-s delay between choice and reinforcement, the delay between sample presentation and choice was varied from 0 to 20 s. Then, with 0-s delay between sample presentation and choice, the delay between choice and reinforcement was varied from 0 to 20 s. Both types of delay resulted in decreased discriminability (defined in terms of a signal-detection analysis) of the center-key stimuli, but delayed choice had more effect on discriminability than did delayed reinforcement. These data are consistent with the view that the two kinds of delay operate differently. The effect of a sample-choice delay may result from a degradation of the conditional discriminative stimuli during the delay; the effect of a choice-reinforcer delay may result from a decrement in control by differential reinforcement.  相似文献   
197.
A refined analysis of the peck order in chickens was offered as a test of the notion that for this species, different responses such as leaping and various types of pecking need not be interchangeable indexes of aggression. Indeed, tests showed that particular response types of the birds were differentially mediated by organismic or environmental factors. In large cages pecking at the body was most frequent by birds that had a home-cage advantage. Contrarily, rates of aggressive leaping were independent of this environmental influence, with males having an advantage over females. Males showed more head pecking than females, but the profile for this sex difference did not resemble the profile for leaping. Correlational analyses revealed that whereas head pecking between testmates was not matched in frequency, leaping was positively related. Finally, the behavior of birds tested in small cages differed from that of the large-cage subjects. Although there was more head pecking in the small cages, males did not have an edge, and leaping was infrequent. Such results indicate that these responses cannot be viewed as interchangeable indicators of aggression in fowl.  相似文献   
198.
The mode of sensory integration of differentiated perceptions of exertion from the legs and chest was determined during sub-maximal cycle ergometer exercise. 50 male subjects performed three separate cycle ergometer tests. Power output was held constant at 840 kpm/min., while pedalling rate was randomly set at 40, 60, or 80 rpm. The over-all rating of perceived exertion was significantly lower than the rating for the legs and higher than that for the chest at each pedalling rate. Local signals from the legs dominated the sensory process. Central signals were less pronounced. The mean of the ratings for the legs and chest was slightly but significantly higher than the over-all rating at each pedalling rate. Therefore, the integration process at the superordinate level of sensory processing appeared as a weighted average of the involved regional signals.  相似文献   
199.
Using the lens of interpretative phenomenological analysis, this study explored the leadership experiences of bicultural business leaders in the Philippines. Semistructured interviews were conducted among 16 leaders in family-owned, small and medium-sized enterprises in the Philippines who are ethnically Chinese and have Filipino nationality. Findings focused on salient expressions of biculturalism in leadership, bicultural leadership challenges, and advantages. Most of the participants experienced fluidity in their expressions of Filipino and Chinese identities and how these manifest in the workplace. Challenges shared pertain to generational factors as participants assumed leadership roles through kinship, as well as relational challenges reflective of cultural nuances. The leaders view their being bicultural as having the “best of both worlds” as they have greater access to cultural information and a more holistic view of which values and norms to use in their leadership roles and in various social interactions. Fluency in communicating in Chinese and Filipino was perceived to enable effective interactions and facilitate trust building with their customers, employees, and suppliers. Implications focused on the need to consider biculturalism in leadership development programmes in educational institutions and organizations, especially with increasing bi/multiculturalism in workplaces.  相似文献   
200.
Research on family functioning within given cultural contexts is needed. This study aims to describe salient dimensions of family functioning in two urban contexts in India and to examine differences in family functioning by sociodemographic groups. We measured differences in family functioning using cross-sectional survey questionnaire data collected from 13 to 15-year-old adolescents and one of their parents/primary caregivers in Mumbai (n = 843) and Kolkata (n = 913) during 2019–2020. We drew a multi-stage sample representative of neighborhoods and households in both cities. We assessed a multi-dimensional family functioning latent factor that included parent-reported measures (parent–adolescent communication, family cohesion, and parent monitoring of peers) and adolescent-reported measures (parent support, family cohesion, and parent supervision). Our results support an overall measure of family functioning manifested by multiple dimensions for parent- and adolescent-reported data. Families with male adolescents had worse adolescent-reported family functioning in Mumbai and parent-reported family functioning in Kolkata. Higher socioeconomic status was associated with better parent-reported family functioning in both cities and better adolescent-reported family functioning in Kolkata. Muslim religious identification in Kolkata and the Hindi native language in both cities were associated with better adolescent-reported family functioning. Our findings indicate heterogeneity in family functioning across demographic and social-cultural groups within the two urban contexts of India. This study may inform the development of culturally congruent prevention interventions for families with adolescents in India.  相似文献   
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