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1.
Ninety-one master's degree candidates in counseling at Michigan State University, enrolled in a counseling theories course, were randomly assigned to one of three instructional conditions: prose-text, linear-programmed instruction, and branching-programmed instruction. A pre- and posttest covering the whole course and posttests following each instructional unit were administered to each of the subjects. No significant differences were found in terms of overall treatment effects; however, a significant location effect was found. In addition, a significant difference among treatments over repeated measures was found. The prose-text group consistently performed more poorly than the other two groups. Better performance (on immediate criterion tests) of subjects instructed by the two programmed instruction methods suggests the possible use of these modes of instruction as motivational and reinforcing tools in teaching a course presented in small segments.  相似文献   

2.
The study investigated affective changes in elementary preservice teachers during a formative period and related these changes to the development of specific classroom science teaching behaviors. Thirty preservice teachers were randomly selected from a population involved in a field oriented methods course program. Analysis of pre and post affective measures and concurrent measures of perception and performance of teaching behaviors during this formative period found significant developmental relationships. The results suggest the effective use of instruments measuring certain affective changes during a formative period and moderate to strong predictive effects of the development and perception of classroom teaching behaviors. The affective changes which demonstrated relationship with teaching behavior included specific aspects of interests and attitudes toward teaching science and children learning science. No relationship was found with preservice attitudes toward nature.  相似文献   

3.
Heterogeneity of peer-rejected boys: aggressive and nonaggressive subtypes   总被引:1,自引:1,他引:1  
Cluster analyses were employed in 2 studies to explore the possibility that discernible subtypes exist within the population of peer-rejected boys. In Study 1, 41 rejected 9- and 10-year-old boys were identified using nomination sociometrics. 8 teacher rating, behavior observation, and social problem solving interview measures were entered into the analysis. In Study 2, 48 9-, 10-, and 11-year-old rejected boys were identified using rating sociometrics. 9 teacher rating and peer rating measures were entered into the cluster analysis. 2 large clusters emerged in each of the 2 samples. Consistent patterns were seen across both studies when children within each cluster were compared with each other and with those in a popular comparison group. Boys in one cluster exhibited high aggression, low self-control, behavior problems, and withdrawn behavior. Boys in the other cluster exhibited withdrawal but did not obtain elevated scores on measures of aggression, behavior problems, or self-control. Findings of rejected-child heterogeneity have significant implications for the design of treatment programs and further research on peer relationship difficulties of children.  相似文献   

4.
Contrast in consummatory behavior was investigated following repeated shifts from 32% to 4% sucrose. In Experiment 1, contrast in licking and in open-field measures of activity occurred following the second and third downshifts. In Experiments 2a and 2b, equivalent contrast effects occurred following the first and second downshifts in sucrose. In Experiment 3, negative contrast remained unabated following nine downshifts in animals shifted between 32% and 4% sucrose on alternate days. Similar results were found for five downshifts in animals shifted every 2 days. In both of these latter conditions, positive contrast occurred over the first few shifts and was then lost as the 32% control group reached asymptote. These data show that repeated negative contrast effects in consummatory behavior are robust and enduring and occur under several different sets of experimental parameters. The results are discussed in terms of reinforcement level and emotional interpretations of contrast effects, and the possibility was suggested that the causal mechanism of contrast changes with repeated shifts.  相似文献   

5.
This study explored the training of prospective and practicing mathematics teachers in alternative assessment and its impact on their attitudes toward alternative assessment methods and their beliefs about the nature of mathematics. Data were collected from 51 prospective teachers and 50 practicing teachers who took a course on alternative assessment in mathematics. Findings indicated a significant change in the correlation between the positivist and constructivist dimensions of their beliefs about the nature of mathematics following the course. No significant differences were found between the prospective and practicing teachers’ beliefs either before or after the course nor in their attitudes toward alternative assessment after the course. Before the course, however, the two groups differed significantly in their attitudes toward alternative assessment. Findings also revealed significant changes in attitudes toward alternative assessment and beliefs about the nature of mathematics following participation in the course. These changes in attitudes and beliefs were accompanied by a shift in the nature of the assessment tasks written by the participants. Participants who demonstrated more positive attitudes and constructivist beliefs tended to write more conceptual problems and less procedural exercises. Implications for mathematics teacher training and professional development in alternative assessment are discussed.  相似文献   

6.
Ninety-eight children were observed for 6-min periods on each of 10 days during 50-min, small-group classes in either mathematics, science, geography, or language usage. Two student behaviors (on-task behavior and accuracy of responding to teacher-directed questions) and three types of teacher reinforcement (verbal reinforcement for on-task behavior and accurate responding and tangible reinforcers) were coded during each observation period. A post-test of achievement, directly related to the content of the lessons, was administered at the end of the 10 days of instruction. The causal effects of student behaviors, teacher reinforcement, and student ability (reading achievement and intelligence) on achievement were evaluated using path analysis. The strongest effects were from student ability measures, with accurate responding by students and teacher reinforcement of accurate responding exhibiting smaller, but significant effects. Findings are discussed to qualify the relationship between overt classroom behaviors and degree of learning and the mediating effects of student ability.  相似文献   

7.
Abstract

The purpose of this study was to investigate the relationship between scholastic behavior and attitudinal variables and the interrelationship of scholastic behavior variables. Seventy-two students of general psychology answered a sentence completion attitude scale which measured attitudes toward two specific factors'-instructor and the course, and two general factors,-college and life. Scholastic behavior measures were absences, tardiness, and course grades. Attitudes toward life were identified as a suppressor and its variances statistically removed. Significant partial correlations were found between absences and both of the attitudes toward college and the composite of the four factors (p > .05). Significant relationships were also found for course grades with the attitudes toward the course and the composite scores. While tardiness scores were significantly negatively correlated with course grades, absence scores were not.  相似文献   

8.
This article tested the hypotheses that (1) children's behavioral competence is a function of patterns of social information processing; (2) processing correlates of behavior occur at each of 5 steps of processing within each of 3 social situations; (3) measures at each step uniquely increment each other in predicting behavior; (4) the relation between processing and behavior is stronger within than across domains; and (5) processing patterns are more sophisticated among older than younger children and the processing-behavior relation is stronger among older than younger children. Videorecorded stimuli were used to assess processing patterns (encoding, interpretational errors and bias, response generation, response evaluation, and enactment skill) in 3 domains (peer group entry, response to provocation, and response to authority directive) in 259 first-, second-, and third-grade boys and girls (ages 6–9 years). Ratings of behavioral competence in each domain were made by peers and teachers. Findings generally supported hypotheses, with the magnitude of relations being modest.  相似文献   

9.
80 infants, toddlers, and preschoolers were observed before, during, and after separations from their mothers, who were attending conferences (M duration = 4 days). Half the sample was separated only once and the other half experienced 3 separations across a 6-month period. The study was designed: (a) to determine how separations affect children's behavior when there are no changes in the family constellation as there typically are during other separations, such as the birth of a new child, and (b) to determine the effects of repeated separations. Fewer changes in sleep and play behaviors suggested that this type of separation was less stressful than separations for the birth of another child. Nonetheless, the separations were still stressful, but principally for the single-separation group. In that group, changes were noted in both play and sleep behaviors. Following reunion, their sleep behaviors and more sophisticated play behaviors returned to baseline. However, activity level and the more insecure behaviors, such as wandering aimlessly, watching other children play, and interacting with their teachers, remained elevated following the mother's return. The multiple-separation group, in contrast, showed only 1 behavior change during their third separation, i.e., reduced interactions with their peers during the separation period, which returned to baseline following reunion. Repeated-measures analyses of the first and third separations of the multiple-separations group suggested that only the first separation was stressful. Thus, the infants and children in this study seemed to adapt to repeated separations.  相似文献   

10.
This study was undertaken to examine the social perceptual skill deficit theory in explaining the low peer acceptance of children with learning disabilities. The quality of tests measuring social perception was also examined. Thirty 9- to 12-year-old children with learning disabilities and a matched control group were given two measures of social perception: a laboratory task and a behavior rating scale. The behavior rating scale was completed by the children's teachers. In addition, the Peer Acceptance Scale (Bruininks, Rynders, & Gross, 1974) was administered to assess peer status. Results showed that the children with learning disabilities differed significantly from their nondisabled peers on each of the three measures-the children with learning disabilities obtained lower social perception and peer acceptance scores. However, the relationships between sociometric status and social perception varied as a function of task. A small but significant correlation wa found between the behavior rating scale and peer status. The laboratory task was not correlated with either the behavior rating scale or peer status. Results are discussed in terms of the psychometric properties of laboratory versus naturalistic measures of social perception and the importance of establishing the external validity of social skill measures by correlating them with outcome measures such as peer status.  相似文献   

11.
This study examined the bidirectional development of aggressive response evaluation and decision (RED) and antisocial behavior across five time points in adolescence. Participants (n = 522) were asked to imagine themselves behaving aggressively while viewing videotaped ambiguous provocations and answered a set of RED questions following each aggressive retaliation (administered at Grades 8 and 11 [13 and 16 years, respectively]). Self- and mother reports of antisocial behavior were collected at Grades 7, 9/10, and 12 (12, 14/15, and 17 years, respectively). Using structural equation modeling, the study found a partial mediating effect at each hypothesized mediational path despite high stability of antisocial behavior across adolescence. Findings are consistent with an individual systems perspective by which adolescents' antisocial conduct influences how they evaluate aggressive interpersonal behaviors, which affects their future antisocial conduct.  相似文献   

12.
Pigeons’ responses on two keys were recorded before and after the percentage of reinforcers delivered by each key was changed. In each condition of Experiment 1, the reinforcement percentage for one key was 50% for several sessions, then either 70% or 90% for one, two, or three sessions, and then 50% for another few sessions. At the start of the second and third sessions after a change in reinforcement percentages, choice percentages often exhibited spontaneous recovery—a reversion to the response percentages of earlier sessions. The spontaneous recovery consisted of a shift toward a more extreme response percentage in some cases and toward a less extreme response percentage in other cases, depending on what reinforcement percentages were previously in effect. In Experiment 2, some conditions included a 3-day rest period before a change in reinforcement percentages, and other conditions included no such rest days. Slightly less spontaneous recovery was observed in conditions with the rest periods, suggesting that the influence of prior sessions diminished with the passage of time. The results are consistent with the view that choice behavior at the start of a new session is based on a weighted average of the events of the past several sessions.  相似文献   

13.
In this study we examined the effect of heart rate and behavioral measures of attention on distractibility of 6-, 9-, and 12-month-old infants. The infants were presented with a toy, and a distractor was presented while they attended to the toy. The distractor was presented during heart rate changes indicating sustained attention or attention termination, or during periods of time when behavioral ratings indicated the infant was in focused or casual attention. There were longer distraction latencies during attentional engagement as defined by heart rate changes or behavioral ratings than for periods of inattention. Infants had the longest distraction latencies when heart rate and behavior measures were congruent with respect to attention engagement (heart rate deceleration and focused attention). Conversely, latencies were shortes for congruent values of inattention (heart rate acceleration and casual attention). Infant information processing may be greatest when a heart rate deceleration occurs simultaneously with an episode of focused attention.  相似文献   

14.
OBJECTIVE: To assess the cost-effectiveness of two alternate forms of Family Connections (FC), a child neglect prevention program, in relation to changes in risk and protective factors and improvements in child safety and behavioral outcomes. METHODS: In the original FC study, a sample of 154 families (473 children) in a poor, urban neighborhood, who met risk criteria for child neglect, were randomly assigned to receive either a 3- or 9-month intervention. CPS reports and self-report and observational data on risk and protective factors, safety, and behavioral outcomes were collected prior to, at the end of, and 6-months post intervention. The current study compared the costs of delivering the 3- or 9-month intervention in relation to reported improvements in risk and protective factors, safety, and behavioral outcomes for each group. RESULTS: The 3-month intervention was more cost effective than the 9-month intervention in relation to positive changes in risk and protective factors and child safety. However, cost-effectiveness analysis indicated that the 9-month intervention was more cost effective (CE ratio=$276) than the 3-month intervention (CE ratio=$337) in relation to improved unit changes in the child's behavior between baseline and 6 months after service closure. CONCLUSIONS: This study successfully explored the cost-effectiveness of the FC intervention in relation to its intended outcomes. More extensive cost analyses are currently being conducted in the replication of this program in multiple jurisdictions across the United States. PRACTICE IMPLICATIONS: Practitioners in community-based programs must make difficult decisions about the optimal length of time to serve children and families. Prevention programs may be more competitive for funding when they have demonstrated cost-effectiveness. Study results indicated that a 3-month intervention was more cost effective than a 9-month intervention in enhancing protective factors and reducing the risk of child neglect; 9-month intervention was more cost effective than 3-month intervention in reducing problematic child behavior. Further research is needed before practitioners should consider these findings in relation to their own decisions about the timing of service closures.  相似文献   

15.
This research examined the overtime reciprocal relations between maternal and paternal harsh discipline and children's externalizing behavior. Seven hundred two father–mother dyads of children (6–9 years of age at baseline) completed measures of parental harsh discipline and children's externalizing behavior at five time points, 1 year apart. Autoregressive latent trajectory models revealed that maternal and paternal corporal punishment predicted subsequent children's externalizing behavior (parent‐driven effects), whereas children's externalizing behavior predicted subsequent maternal and paternal psychological aggression (child‐driven effects). The parent‐driven effects became stronger, whereas the child‐driven effects were equally strong across time. Furthermore, the parent‐driven effects for corporal punishment were found for both boys and girls, whereas the child‐driven effects for psychological aggression were found only for boys.  相似文献   

16.
The social transactions of popular, rejected, neglected, and average first- and third-grade boys were examined during their initial encounters with peers. 23 groups of 5 or 6 boys each were observed for 45-min free-play sessions conducted on 5 consecutive days, with sociometric interviews following each session. Social preference in the play groups correlated significantly with classroom social preference after the third and subsequent play sessions for the third graders, and after the fourth and subsequent sessions for the first graders. The observational coding system distinguished 4 types of aggressive behavior that were hypothesized to relate to peer status in different ways. The first, rough play, was not related to peer status. However, rejected boys at both ages displayed significantly higher rates of angry reactive aggression and instrumental aggression than average boys. The relation between bullying and peer status varied with the age of the child. Popular first graders engaged in more bullying than average first graders, but popular third graders did not differ from average in bullying. Other questions concerned the temporal relation between play group behaviors and social preference scores within the group. Socially interactive behaviors anteceded high preference by peers, and low preference in turn led to social isolation in subsequent sessions.  相似文献   

17.
Current curriculum demands require primary teachers to teach about the Nature of Science; yet, few primary teachers have had opportunity to learn about science as a discipline. Prior schooling and vicarious experiences of science may shape their beliefs about science and, as a result, their science teaching. This qualitative study describes the impact on teacher beliefs about science and science education of a programme where 26 New Zealand primary (elementary) teachers worked fulltime for 6 months alongside scientists, experiencing the nature of work in scientific research institutes. During the 6 months, teachers were supported, through a series of targeted professional development days, to make connections between their experiences working with scientists, the curriculum and the classroom. Data for the study consisted of mid- and end-of-programme written teacher reports and open-ended questionnaires collected at three points, prior to and following 6 months with the science host and after 6 to 12 months back in school. A shift in many teachers’ beliefs was observed after the 6 months of working with scientists in combination with curriculum development days; for many, these changes were sustained 6 to 12 months after returning to school. Beliefs about the aims of science education became more closely aligned with the New Zealand curriculum and its goal of developing science for citizenship. Responses show greater appreciation of the value of scientific ways of thinking, deeper understanding about the nature of scientists’ work and the ways in which science and society influence each other.  相似文献   

18.
Abstract

A functional behavioral assessment was conducted to identify the maintaining function(s) of aberrant behaviors displayed by a 6-year-old diagnosed with multiple disabilities. The assessment included indirect measures such as interviews, rating scales, and direct observations such as antecedent, behavior, consequence (A‐B‐C) charting. These assessments allowed the teacher to develop a hypothesis about the maintaining function of the aberrant behaviors. A functional assessment was not conducted. Instead, treatment was initiated quickly based on an abbreviated analysis. The results showed decreased rates of aberrant behavior following the implementation of the functional assessment based intervention; however, occurrences of aberrant behavior were not eliminated. Additional analyses suggested that changes in routine may be analogous to high demand situations that act as setting events for aberrant behavior. The results are discussed in terms of developing strategies for identifying events at home and in the community that may influence the occurrence of aberrant behavior.  相似文献   

19.
The study attempted to assess the validity of measures commonly used for course evaluations. Activity and attitudinal measures were included and these were related to two different control groups. The study was completed with a sample of teachers who attended a course dealing with child abuse repeated 23 times with groups of approximately 25 teachers. It was found activities undertaken after the course were more a reflection on how little effort was required to carry them out than on the effectiveness of the course. Attitude measures tended to make it appear the course had an effect. The type of control group used for comparison purposes had a marked effect on whether the course appeared to have been effective. The need to consider these factors as influential variables when interpreting data from course evaluations was stressed.  相似文献   

20.
This study examined the temporal patterns and concurrent effects of teachers and peers on the motivational climate to student’s achievement goal adoption in the physical education (PE) classroom. On three occasions, over the course of one school year, 655 students in Years 7, 8, and 9 of a secondary school completed measures of approach-avoidance goal adoption, perceptions of the teacher-created motivational climate and perceptions of the peer-created motivational climate in PE. Measures were taken towards the end of each school term. Perceptions of a teacher mastery climate were found to decrease over the course of the school year, while perceptions of a peer performance climate increased. Multilevel analyses considered the intraindividual, interindividual and interclass levels and revealed that perceptions of both the teacher and peer climate influenced student achievement goal adoption over the course of the school year. The findings indicate that future research would benefit from incorporating peer as well as teacher influences on the motivational climate in order to understand the dynamics of student motivation in the PE classroom.  相似文献   

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