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191.
Developmental changes in retention were assessed in two experiments with 18‐ and 24‐month‐old infants. In both experiments, infants were tested in a deferred imitation paradigm. In Experiment 1, independent groups of infants were tested either immediately or after delays of 1, 14, 28 or 56 days. There was no age‐related difference in the spontaneous production of target actions (baseline) or in immediate imitation. There were age‐related changes in retention after longer delays. Eighteen‐month‐olds exhibited retention for 14 days and 24‐month‐olds exhibited retention for at least 56 days. In Experiment 2, the maximum duration of retention by 24‐month‐olds was assessed. Independent groups of infants were tested after 3 or 6 months. Infants exhibited some evidence of retention after 3 months; however, forgetting was complete after 6 months.  相似文献   
192.
Doctoral students in Bible, theology, ethics, history, preaching, worship, pastoral care, and Christian education come together for a required seminar in teaching. Assignments include reading and discussion, student‐led teaching demonstrations, and the ‘metaphorical mapping’ of each student's field of study. In developing their ‘metaphorical maps’ students use artistic and expressive media to demonstrate their understanding of their field. The assignment has been successful in establishing an open and mutually respectful climate in the classroom, in fostering a pattern of critical reflection on teaching, and in demonstrating appropriate inclusion of personal experience in the academic classroom.  相似文献   
193.
Physiological responses may inform us about and help us to interpret behavioral responses. For example, hyperarousal may be a source of behavior problems in children with fragile X syndrome (FXS). To evaluate this approach, we examined heart period data in specific contexts in boys with FXS and in normally developing chronological-age-matched boys. Spectral analysis was used to evaluate the parasympathetic and sympathetic nervous systems’ contributions to heart period. Boys with FXS had shorter interbeat intervals, lower parasympathetic activity, and similar sympathetic activity. Also, the groups were differentially responsive to experimental challenge. These results have important implications for our understanding of the basic nervous system dysfunction in FXS and for the strategies likely to be effective in terms of pharmacological intervention with these children. These methods can be applied to a variety of contexts and populations, including children who are sensory defensive, socially avoidant, inattentive, or hyperactive.  相似文献   
194.
Much of the research on infertility reinforces differing effects for women and men, with women reporting more serious repercussions medically, psychologically, and socially. However, the unique counseling needs of infertile women have not been addressed through traditional counseling theory. The Relational Model (J. V. Jordan, 1995) of women's development is a theory that explains women's development in a context of relationships, specifically relationships that promote growth for self and others. This model is applied to counseling women who are experiencing infertility, and a case presentation is provided to illustrate the approach.  相似文献   
195.
Counselors working with older adults may encounter situations that are not directly addressed by the ethical standards of the American Counseling Association (1995). After an extensive review of the literature, the Standards Committee of the Association for Adult Development and Aging (1998) identified 3 areas of concern: older adults with cognitive impairments, older adults who are the victims of abuse, and older adults with a terminal illness. This article examines the unique needs of older adults with these concerns and proposes guidelines for counselors working with such clients.  相似文献   
196.
A holistic model of wellness and prevention over the life span was presented by T. J. Sweeney and J. M. Witmer (1991) and J. M. Witmer and T. J. Sweeney (1992). Recent advances in research and theory related to wellness support modifications of the original model. The foundation for the model is examined, research related to each component is explored, and implications for use of the model as a basis for counseling interventions are presented.  相似文献   
197.
The present study was undertaken to survey the prevalence of mental disorder in juvenile justice facilities and to compare the mental health needs for females and males. Girls displayed significantly more mental health needs than boys. The estimated prevalence of mental disorder for boys was 27%, compared with 84% for girls. The difference is highly significant and is discussed in terms of service system issues in juvenile justice that affect males and females differently. ©1997 John Wiley & Sons, Ltd.  相似文献   
198.
199.
This study aimed to continue our characterization of finger strength and multi-finger interactions across the lifespan to include those in their 60s and older. Building on our previous study of children, we examined young and elderly adults during isometric finger flexion and extension tasks. Sixteen young and 16 elderly, gender-matched participants produced maximum force using either a single finger or all four fingers in flexion and extension. The maximum voluntary finger force (MVF), the percentage contributions of individual finger forces to the sum of individual finger forces during four-finger MVF task (force sharing), and the non-task finger forces during a task finger MVF task (force enslaving), were computed as dependent variables. Force enslaving during finger extension was greater than during flexion in both young and elderly groups. The flexion-extension difference was greater in the elderly than the young adult group. The greater independency in flexion may result from more frequent use of finger flexion in everyday manipulation tasks. The non-task fingers closer to a task finger produced greater enslaving force than non-task fingers farther from the task finger. The force sharing pattern was not different between age groups. Our findings suggest that finger strength decreases over the aging process, finger independency for flexion increases throughout development, and force sharing pattern remains constant across the lifespan.  相似文献   
200.
This investigation adapts and extends the Social Cognitive Career Theory (SCCT) by integrating it with central constructs from turnover theory. The extended model proposes that domain specific self-efficacy and outcome expectations predict job satisfaction and organizational commitment — the two key job attitudes that have been established as influential predictors of turnover cognitions and behaviors. Further, we proposed that one form of organizational supports, specifically developmental opportunities at work, are sources of self efficacy and outcome expectations, and that the relationship between organizational supports and job attitudes is mediated by self-efficacy and outcome expectations. The proposed model was tested on a national sample of 2,042 women engineers. Overall, the results provided support for our newly developed model. Implications for theory, research, and practice are discussed.  相似文献   
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