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1.
This study investigated the effects of two staff development models–role playing and open instruction–on the self-awareness and attitudes of teachers with internal vs. external locus of control. In a 2 x 2 design for analysis of variance, 27 composition teachers were randomly assigned, and subsequently stratified by locus of control scores, to two parallel but contrasting summer workshop programs to test the following hypotheses: teachers in the role-playing group would be more self-aware and have more positive attitudes toward inservice education than would teachers in the open instruction group; teachers of internal locus of control would be more self-aware and have more positive attitudes toward inservice education than would teachers of external locus of control. Significant correlations were found between the instructor in the roleplaying group but not in the open instruction group with regard to self-awareness. No significant differences were found between treatment groups with regard to attitudes toward inservice education; however, significant differences were found with respect to locus of control on all three scales, specifically teachers of internal locus of control showed significantly more positive attitudes toward inservice education than teachers with external locus of control. In addition there was a significant treatment x locus of control interaction.  相似文献   

2.
This study investigated achievement and motivation effects related to locus of control (internal and external) and three levels of learner control (no control, moderate control, and high control). The 101 seventh-grade and eighth-grade Hispanic subjects were classified as internal or external based on locus of control (loc) scores, blocked by sex and grade, then randomly assigned to the three levels of learner control in separate versions of a CAI instructional program in science. Internalloc subjects did not choose more en route practice than externals and did not perform better under high learner control. Theloc results raise questions about the usefulness of locus of control as it relates to instruction, at least with populations similar to the present one.  相似文献   

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4.
Learner-control strategies for selecting problem context and the level of instructional support were examined separately and in combination on a computer-based mathematics unit on the metric system. Subjects were 240 sixth-grade students assigned to 15 treatments formed by crossing five context conditions (animals, sports, clothing, nocontext, and learner control) with three instructional support conditions (minimum, maximum, and learner control). As hypothesized, comparisons of instructional support conditions on posttest achievement showed performance to be lowest under learner control. Subjects opted to view very few items and to decrease the amount they selected over the course of the instruction. No effects were associated with the context variable, although on one of the three lessons, learner-control subjects made significantly fewer on-task errors than did no-context subjects. Further analyses showed a strong tendency by learner-control context subjects to vary their selection of contexts across lessons. Subjects in the context and instructional support learner-control strategies indicated positive attitudes toward the strategies.  相似文献   

5.
This study examined the effects of type of instructional control and program mode on the achievement, option use, time in the program, and attitudes of higher-ability and lower-ability university students. Ability level was determined using participants' Scholastic Aptitude Test (SAT) and American College Testing Assessment (ACT) scores. Participants were randomly assigned to four versions of a computer-delivered instructional program within higher-ability and lower-ability groups. The four versions of the instructional program were created by crossing the two control conditions (learner control, program control) with the two program modes (full, lean). Participants in the full program scored significantly higher on the posttest than those in the lean program, and higher-ability students scored significantly higher than lower-ability students. Learner-control participants chose to view 68% of the optional screens in the full program but only 35% in the lean one, and participants also spent significantly more time in the full version. Participants had more favorable attitudes toward learner control than program control.  相似文献   

6.
The influence of locus of control and diagnostic testing with prescribed remediation on immediate and retained science achievement was the focus of the study. To test the generalizability of the results across instructional units and to check on the existence of a treatment warm-up period, the experiment was conducted across three biology units. The results supported the existence of the warm-up period with no significant effects of diagnosis and remediation during the first unit. On later units and on the retention measure, the experimental subjects achieved significantly more than the control. No locus of control X treatment interactions were found; although, in one unit, the internal locus of control subjects achieved significantly higher than externals.  相似文献   

7.
Abstract

This randomized, controlled field trial estimated the causal impact of a technology-based geometry curriculum on students’ geometry achievement, as well as their attitudes toward mathematics and technology. The curriculum combines learner-centered classroom pedagogy with individualized, computer-based student instruction. Conducted over a 3-year period in eight high schools within an urban fringe district, the study found that students assigned to the treatment curriculum scored 19% of a standard deviation lower on the geometry posttest than their counterparts assigned to the district's standard curriculum, but found no statistically significant impact on students’ attitudes toward mathematics and technology. Researchers also collected observation and interview data on teachers’ instructional practices. These data suggest that many teachers had difficulty implementing the treatment curriculum's learner-centered pedagogy. In fact, observed levels of learner-centered practices were only modestly higher in treatment classes than in control classes. In both treatment and control classes, however, higher levels of learner-centered pedagogy were associated with higher student achievement in geometry.  相似文献   

8.
The influence of locus of control, diagnosis, and remediation on immediate and retained achievement and attitudes of middle school science students was the focus of this study. Subjects in the experiment were assessed for locus of control and experienced one of three treatments: no diagnosis or remediation; diagnosis with no remediation; or, diagnosis and remediation. Immediate achievement was measured at two points during the experiment, and retention was measured 30 days following the experiment. Diagnosis and remediation proved to be significantly effective in increasing retained achievement. Internal locus of control subjects out-scored external subjects in the areas of both immediate and retained achievement. Whites achieved higher than blacks in retention. Attitudes of all groups tended to be positive. These findings suggest that diagnostic or diagnostic and remedial instruction is an effective means of increasing the retention level of middle school students.  相似文献   

9.
A desire to foster enduring, positive attitudes toward science teaching among elementary school teachers led to study of self-perceptions. On the basis of evidence for strong links between locus of control orientation and attitudes, an attempt was made to enhance internality through instruction. A quasiexperimental research strategy was employed to compare the effects of two instructional treatments, with pretest measures being used to check the initial equivalence of treatment groups, and analysis of covariance (ANCOVA) being used to test treatment effects. Both treatments incorporated strategies known to have positive effects on attitudes, but the experimental treatment was novel in its emphasis on self-management, goal clarification, and individualized course expectations. There was found by ANCOVA to be a significant (p ≦ 0.05) difference in science locus of control (SciLOC) orientation between groups following treatment, with subjects exposed to the experimental treatment exhibiting greater internality. Quantitative comprehension and subject age were employed as covariates of SciLOC orientation, and subject gender was employed as a moderator variable. Though the treatment effect is small, accounting for 3% of the variance in SciLOC orientation, control orientation is shown susceptible to educational intervention. These results encourage attention to teacher attitudes from a rather new perspective, and they raise several interesting research questions regarding instructional methods and the long-term effects of enhancing internality.  相似文献   

10.
The study was designed to investigate the effects of individual goal-setting conferences on classroom achievement and locus of control orientation. Subjects were blocked on sex and previous achievement and randomly assigned to one of three treatment groups: the goal-setting (GS) group, which received weekly individual goal-setting conferences; the conference (Cf) group, which received weekly individual conferences but set no goals; and the control (C) group, which received no conferences. Analyses of the data showed a significant treatment effect for achievement across treatment groups, with the GS group having significantly higher achievement than the Cf and C groups. Treatment effect across locus of control measures across treatment groups was less clear, although post hoc analyses indicated that the GS group was significantly more internal than either the Cf or C groups on the three intellectually oriented measures.  相似文献   

11.
This study investigated the differential effects of two modes of instructional program (conceptual change oriented and traditionally designed) and gender difference on students' understanding of heat and temperature concepts, and their attitudes toward science as a school subject. The subjects of this study consisted of 72 seventh grade students from two General Science Classes taking the course from the same teacher. Each teaching method was randomly assigned to one class. The experimental group received reinforcement via the conceptual change texts while the control group utilized traditionally designed science texts over a period of four weeks. Analysis of covariance was used. Logical thinking ability was taken as a covariate. The results showed that the conceptual change oriented instruction produced significantly greater achievement in understanding of heat and temperature concepts. The result for science attitudes as a school subject showed no significant difference between the experimental and control groups. Also, no significant difference was found between the performance of females and that of males in terms of learning heat and temperature concepts and attitudes toward science, but the interaction of treatment regarding to gender was significant for learning the concepts. In addition, it was found that students' logical thinking ability accounted for a significant portion of variation in heat and temperature concepts achievement.  相似文献   

12.
This study compared the effectiveness of collaborative group composition and instructional method on reasoning gains and achievement in college biology. Based on initial student reasoning ability (i.e., low, medium, or high), students were assigned to either homogeneous or heterogeneous collaborative groups within either inquiry or didactic instruction. Achievement and reasoning gains were assessed at the end of the semester. Inquiry instruction, as a whole, led to significantly greater gains in reasoning ability and achievement. Inquiry instruction also led to greater confidence and more positive attitudes toward collaboration. Low-reasoning students made significantly greater reasoning gains within inquiry instruction when grouped with other low reasoners than when grouped with either medium or high reasoners. Results are consistent with equilibration theory, supporting the idea that students benefit from the opportunity for self-regulation without the guidance or direction of a more capable peer.  相似文献   

13.
This study investigated the effect of assessment type (self vs. peer vs. teacher) on university students’ academic achievement and students’ attitudes toward them. In the main study, 82 undergraduate English-as-a-Foreign-Language students in four classes at three universities in Iran were randomly assigned into one of self-, peer- and teacher-assessment or control groups. A pre-test was designed to measure students’ initial knowledge in the subject Teaching Methods. Then experimental groups were subjected to one of the assessment types; however, the control group received no intervention. Thirty-eight students from experimental groups completed an attitude questionnaire. A similarly designed follow-up study was conducted with two classes of BA Chemistry students taking a General English course at Urmia University. The application of one-way analysis of covariance on the main study post-test data indicated differences in performances of all groups, with peer-assessment group performing the best. Quantitative and qualitative analyses indicated that both self- and peer-assessment, as well as the teacher-assessment group, had positive attitudes toward their assessment experiences. The application of one-way analysis of variance on replication study data showed that the experimental group significantly outperformed the control group on the post-test and that students in the former group had positive attitudes toward self-assessment.  相似文献   

14.
The effects of studying alone or in cooperative learning groups on high- and average-ability students were investigated. Also examined were the effects of completing computer-based instruction using either a learner- or program-control version of a lesson. A total of 175 fourth-grade students were classified as being of high or average ability and randomly assigned to paired or individual treatments stratified by ability. Students completed training to enhance small-group interaction before completing a computer-based tutorial and a posttest. Following cooperative learning, students demonstrated increased achievement and efficiency as well as better attitudes toward both the computer lesson and grouping. Students completed more practice items and examples in program-control treatments than in learner-control treatments. However, the form of lesson control did not affect students' achievement or attitudes.  相似文献   

15.
Abstract

This research was based on the theoretical belief that student evaluations of faculty teaching are related to the person-environment congruence between students’ locus of reinforcement and the degree of control exercised by faculty instructional styles. Fifty-seven college students were classified as internally or externally reinforced based on Rotter’s locus of reinforcement theory. Students evaluated high and low faculty control instructional styles by rating daily seven classroom evaluative questions on a five-point differential scale. It was hypothesized that the evaluation of instruction by students experiencing congruent control styles (internal students/low control and external students/high control) would be more positive than incongruent combinations (external students low control and internal students/high control). ANOVA results yielded a significant 937’value p <.01) for interaction effects which supported the research hypothesis. Implications for student evaluation of faculty teaching are discussed.  相似文献   

16.
The hypothesis that students who are characterized as having external versus internal control would achieve differently under different classroom instructional treatments was tested. Thirty-two seventh-grade boys (sixteen externals and sixteen internals) were randomly assigned to two instructional treatments in science. The treatments varied according to the amount of control exercised by the teacher. The role-assumption treatment emphasized student-directed learning experiences, whereas the structured treatment had maximum teacher control. The treatments were applied for 16 weeks. Analysis of covariance confirmed the hypothesis. The significant interaction indicated that internals achieved at the same level under both treatments, whereas externals achieved more under the role-assumption treatment.  相似文献   

17.
This study investigated the effects of an inductive versus a deductive instructional approach on the constructive feedback and problem-solving skills of supervisors. Sixteen supervisors were randomly assigned to either an inductive or a deductive instructional group for one of the instructional units in a supervisory training program. The topic of the unit was the constructive feedback process. Supervisors' acquisition and transfer of skill in giving constructive feedback, problem-solving skill, facilitation of subordinate problem-solving skill, and attitudes toward training were assessed. The findings showed that while supervisors in the deductive group demonstrated greater ability to transfer their learning, supervisors in the inductive group perceived that the quality of their training experience was better. No significant differences were found on either measure of problem-solving skill. Implications of these findings for instructional design theory, research, and practice are discussed.  相似文献   

18.
Two intervention programmes ‐ ‘limited’ (using instructional materials only) and ‘full’ (using instructional materials, student and parent programmes, role models and field trips) ‐ were implemented in two rural high schools in the United States with two male teachers. A similar school and teacher served as a control site. Student attitudes, confidence and experiences were assessed, and demographic, enrolment, and achievement data were collected. In addition, trained observers collected qualitative impressions. The results suggest that a combination of quantitative and qualitative methodologies may enable researchers to interpret results more appropriately, since social desirability may affect data obtained by quantitative methods. In addition, the impact of student achievement level on student attitudes toward, confidence in and perceived ability for science has been assessed. Last, a more refined intervention model is described, based on the results of the Science Career Options for Rural Environment Students (scores) project.  相似文献   

19.
This study investigated the effects of group personalization of instruction on the mathematics achievement and attitudes of 72 fifth-grade Taiwanese students. Personalization was accomplished by incorporating personal information and preferences provided by students into their mathematics word problems. Students were blocked by ability level, then randomly assigned to a personalized or nonpersonalized version of an instructional program on mathematics word problems. Students made significant pretest-to-posttest gains across treatments and scored significantly higher on personalized than on nonpersonalized posttest problems. However, the personalized treatment did not produce a significant achievement difference over the nonpersonalized one. Significant two-way interactions reflected greater pretest-to-posttest improvement for lower-ability than for higher-ability students and a greater difference between scores on personalized over nonpersonalized posttest problems for lower-ability students. The posttest scores of high-ability students were limited by a ceiling effect. Student attitudes were significantly more favorable toward the personalized instruction.  相似文献   

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