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21.
Timothy J. Trull Eric Hillerbrand 《Journal of psychopathology and behavioral assessment》1990,12(4):285-297
Normative data for the Fear Questionnaire (Marks & Mathews, 1979), a popular self-report instrument measuring phobic concerns, were collected from both a community and a collegiate sample. The covariation and internal consistency of the blood-injury phobia (BI), social phobia (SO), and agoraphobia (AG) subscales were assessed in each sample, and the factor structure of the items from these three subscales was examined. Results indicated that, in general, community subjects reported more phobic concerns than did collegiate subjects, and females reported greater phobic concerns than did males. Results from confirmatory factor analyses suggest that the three factors of BI, SO, and AG did not emerge from either data set. Follow-up exploratory factor analyses did identify the general factors of blood-injury phobia and agoraphobia. Normative data from the present study are compared to those obtained previously, and directions for future research are provided. 相似文献
22.
Social networks with two sets of actors 总被引:1,自引:0,他引:1
Traditional network research analyzes relational ties within a single group of actors: the models presented in this paper involve relational ties exist beteen two distinct sets of actors. Statistical models for traditional networks in which relations are measured within a group simplify when modeling unidirectional relations measured between groups. The traditional paradigm results in a one-mode socionatrix; the network paradigm considered in this paper results in a two-mode socionatrix; A statistical model is presented, illustrated on a sample data set, and compared to its traditional counterpart. Extensions are discussed, including those that model multivariate relations simultaneously, and those that allow for the inclustion of attributes of the individuals in the group.We thank the Editor and two anonymous reviewers for their helpful comments. We are also grateful to George Barnett for allowing us to analyze his data. 相似文献
23.
24.
The major challenge facing today’s biomedical researchers is the increasing competition for available funds. The competitive
review process, through which the National Institutes of Health (NIH) awards grants, is built upon review by a committee of
expert scientists. The NIH is firmly committed to ensuring that its peer review system is fair and objective.
Wendy Baldwin, Ph.D., is Deputy Director for Extramural Research, National Institutes of Health.
This paper is based on a presentation at a workshop, “Advances in Peer Review Research”, American Association for the Advancement
of Science Meeting, Baltimore, MD, February 9, 1996. 相似文献
25.
Arthur Stamps III Ph.D. 《Science and engineering ethics》1997,3(1):85-98
This paper presents a framework that editors, peer reviewers, and authors can use to identify and resolve efficiently disputes
that arise during peer review in scientific journals. The framework is called a scientific dialectical brief. In this framework,
differences among authors and reviewers are formatted into specific assertions and the support each party provides for its
position. A literature review suggests that scientists use five main types of support; empirical data, reasoning, speculation,
feelings, and status. It is suggested that the scientific dialectical brief format can streamline the review process by facilitating
rapid differentiation between stronger and weaker support, so that valuable time can be focused on the better-substantiated
claims. The paper concludes with some suggestions for implementation.
The author researches, lectures and publishes in the area of physical and social aspects of environmental quality. He is also
a practicing architect.
This paper is based on a presentation at a workshop, “Advances in Peer Review Research”, American Association for the Advancement
of Science Meeting, Baltimore, MD, February 9, 1996. 相似文献
26.
Georgios D. Sideridis 《Journal of Behavioral Education》1997,7(2):191-203
Data-smoothing can be particularly useful in predicting human behavior, detecting behavioral patterns, and monitoring treatment effectiveness in highly variable single-subject behavioral experiments that cannot be determined by only visual inspection of their graphs. Using an example from the applied behavior analytic literature, the use of moving-average and exponential data-smoothing aided the detection of the unique behavioral patterns of a child with autism across different treatments. Furthermore, the utility of the data-smoothing procedures to monitor and control the effectiveness of an intervention is discussed. The ease of their calculations suggest use of data-smoothing by behavior analysts whenever the effects of particular interventions are questionable. 相似文献
27.
Hiroshi Hojo 《The Japanese psychological research》1997,39(1):33-42
A marginalization model for the multidimensional unfolding analysis of ranking data is presented. A subject samples one of a number of random points that are multivariate normally distributed. The subject perceives the distances from the point to all the stimulus points fixed in the same multidimensional space. The distances are error perturbed in this perception process. He/she produces a ranking dependent on these error-perturbed distances. The marginal probability of a ranking is obtained according to this ranking model and by integrating out the subject (ideal point) parameters, assuming the above distribution. One advantage of the model is that the individual differences are captured using the posterior probabilities of subject points. Three sets of ranking data are analyzed by the model. 相似文献
28.
We studied the academic effects on peers without disabilities of serving as peer supports for students with disabilities in general education classrooms. Three peers were studied using a range of indicators, including academic engagement, coursework performance, and social validity assessments. Peers assisting a student with disabilities via curricular adaptation, assignment completion, and social facilitation constituted the multicomponent independent variable. We used withdrawal or multiple baseline designs to demonstrate positive benefits for peers for all measures used. In addition, follow-up data for 2 peers indicated that the positive changes associated with serving as a peer support were maintained for up to 2 months. Our results are discussed in relation to the possible academic and social effects of providing peer supports in general education classrooms for students with and without disabilities. 相似文献
29.
Debra M. Kamps Patricia M. Barbetta Betsy R. Leonard Joseph Delquadri 《Journal of applied behavior analysis》1994,27(1):49-61
A multiple baseline design across subjects with a reversal was used to examine the effects of classwide peer tutoring relative to traditional reading instruction on reading skills and social interaction time for 3 high-functioning students with autism and their typical peers in integrated, general education classrooms. Traditional reading instruction consisted largely of teacher-led instruction with individual student participation and seat work. Classwide peer tutoring consisted of 25 to 30 min of well-specified instruction in which tutor—learner pairs worked together on a classwide basis on reading fluency and comprehension skills. All students participated in 15- to 20-min unstructured free-time activities immediately following reading instruction. Results of reading assessments demonstrated that classwide peer tutoring increased reading fluency and correct responses to reading comprehension questions for students with autism and their peers. The procedure further increased the total duration of free-time social interactions for students with autism and typical peers, with individual variation in performance. 相似文献
30.
Valeri Farmer-Dougan 《Journal of applied behavior analysis》1994,27(3):533-544
A peer-delivered incidental-teaching procedure was used to instruct appropriate requesting in adults with moderate to severe mental retardation or autism. Three pairs of group-home residents participated in an incidental-teaching procedure to increase appropriate requesting, prompting, and responding of residents during lunch-preparation sessions. An increase in the number of incidental-teaching episodes during dinner was obtained, and remained high when lunch-making training sessions were withdrawn. In addition, during the incidental-teaching phase, an increase in appropriate requests and overall verbalizations occurred for the peer learners. Changes in appropriate requesting and overall verbalizations also remained higher than baseline when training was withdrawn. 相似文献