Studies in Social Perception: Objectivity

Abstract

A total of 107 high-school bookkeeping students were divided into an experimental group and a control group. The groups were evenly matched in terms of I.Q. and pre-test scores. The students in the control group were taught in the traditional manner using conventional instructional materials. The students in the experimental group were taught by means of programmed instructional materials. Both groups were then given three identical posttests. The scores of the experimental group were significantly greater on all three tests at the > .025, > .001, and > .001 levels. The experimental group also experienced a reduction in learning time of 43 percent. The study indicates that the use of programmed materials can individualize instruction in the classroom and can also be used effectively as homework.     

Classroom Anxiety and the Examination Performance of Test-Anxious Students

Abstract

This study examined the academic performance of low, moderate, and high test anxiety students within two classrooms which differed significantly in the mean level of anxiety aroused by examinations. When differences in classroom anxiety were not considered, a significant negative linear trend was observed between anxiety level and academic performance (p < .001). No differences were found in the academic performance of low test anxiety students within the two classrooms, but a significant interaction (p C .05) was observed between classroom anxiety level and the academic performance of moderate and high test anxiety students. Moderate test anxiety students tended to obtain slightly higher examination scores in the High Anxiety Section than in the Low Anxiety Section, white the opposite was true for high test anxiety students.     

Cognitive style and mathematics anxiety among high school students

The recent concern over declining mathematics achievement test scores has drawn attention to mathematics anxiety. One possible cause of the development of mathematics anxiety is cognitive learning style. The authors investigated the association of field dependent/independent cognitive style with mathematics anxiety. A three-way analysis of variance (cognitive style by achievement level by sex) was performed on math anxiety scores of 481 secondary students. Findings indicated that field dependent learners experienced more mathematics anxiety than did field independent learners. Interactions between sex and cognitive style and between achievement level and cognitive style also were significant. Implications for instruction and for future research are discussed.     

Improving Comprehension Ability in Silent Reading

Abstract

This study was designed to compare the retention of material presented by programmed instruction and the conventional lecture method. Subjects were divided into two matched groups; one received programmed instruction and the other received the conventional lecture method of instruction. Subjects were retested at intervals of one day, one week, and two weeks. There were no significant differences between the two groups at any time. In view of some practical advantages of programmed instruction, and the results of this study, it is felt that it deserves careful attention as an effective teaching method.     

Effectiveness of a Self-Scoring Instructional Device in an Introductory Psychology Course

Abstract

No differences in learning or retention were obtained for a computer assisted instruction program (CAI) which incorporated response contingent feedback, prompting, and overt correction procedures when compared to a CAI program which simply typed the correct response following a student response. No differences in learning or retention were obtained for a condition in which an instructional program was administered by a teletypewriter as compared to a condition in which the material was presented by means of programmed texts. Both conditions in which instruction was presented by a CAI communication device took significantly more instructional time than the programmed text condition.     

Attitude toward Nursery Schools

The relationship between locus of control and three dimensions of discovery learning was investigated in a series of studies. Mathematics students were randomly assigned to treatments that differed in level of guidance, inductive or deductive sequencing, or use of small groups. A significant aptitude-treatment interaction occurred between locus of control and small-group instruction on the topic of networks. The other studies did not produce significant interactions, although varying the level of guidance did produce a trend in the predicted direction. Using inductive or deductive sequences of instruction did not appear to interact with locus of control.     

A Comparison of Audio-Tutorial Lecture Methods of Teaching

Abstract

The study to determine if concepts of school law could be effectively taught, using simulated materials presented audio-tutorially, to preservice teachers. A senior class of 219 students at Iowa State University was randomly divided into two groups. One group was taught school law concepts utilizing the traditional lecture method of instruction, the other was subjected to the A-T style of instruction. A pretest and posttest was administered to each group and the growth of each group over time was determined. The experimental (A-T) group showed a significantly greater (.01 level of confidence) increase in achievement than did the traditional group. Three factors and their interactions were considered in the experiment: achievement level of the student; possible student teaching experience, and group assignment. The only significant factor was group assignment, indicating that teaching technique was responsible for the difference in the learning rate of the two groups.     

Prediction/discussion-based learning cycle versus conceptual change text: comparative effects on students’ understanding of genetics

Background and purpose:

The purpose of this study was to investigate the comparative effects of a prediction/discussion-based learning cycle (HPD-LC), conceptual change text (CCT) and traditional instruction on 10th grade students’ understanding of genetics concepts.

Sample:

Participants were 112 10th basic grade male students in three classes of the same school located in an urban area. The three classes taught by the same biology teacher were randomly assigned as a prediction/discussion-based learning cycle class (n?=?39), conceptual change text class (n?=?37) and traditional class (n?=?36).

Design and method:

A quasi-experimental research design of pre-test–post-test non-equivalent control group was adopted. Participants completed the Genetics Concept Test as pre-test–post-test, to examine the effects of instructional strategies on their genetics understanding. Pre-test scores and Test of Logical Thinking scores were used as covariates.

Results:

The analysis of covariance showed a statistically significant difference between the experimental and control groups in the favor of experimental groups after treatment. However, no statistically significant difference between the experimental groups (HPD-LC versus CCT instruction) was found.

Conclusions:

Overall, the findings of this study support the use of the prediction/discussion-based learning cycle and conceptual change text in both research and teaching. The findings may be useful for improving classroom practices in teaching science concepts and for the development of suitable materials promoting students’ understanding of science.     

Comparison of Hypermedia Learning and Traditional Instruction on Knowledge Acquisition and Retention

Abstract

A comparison was made of hypermedia learning environments and traditional instruction in terms of contribution to declarative, procedural, and conditional knowledge acquisition and retention in a specific subject area through a pretest-posttest control-group design. Thirty-nine 9th-grade biology students were assigned to experimental (hypermedia learning environment) and control (traditional instruction) groups through a matched-pair technique. Both groups were given pre-, post-, and retention tests. Posttest results indicated no significant difference between control and experimental groups in acquisition of declarative, conditional, and procedural knowledge. However, retention test results showed that the experimental group retained all three types of knowledge significantly better than did the control group.     

Interactions between Instructional Methods and Styles of Concept Learning

Abstract

Statistical interactions between Conceptual Levels Test (CLT) scores and deductive vs. inductive teaching methods were examined among 275 sixth grade pupils. The purposes of the study were to determine whether the two methods are most effective among different students, and whether CLT scores predict which students should receive each kind of instruction. Subjects were randomly assigned to deductive and inductive groups for instruction in critical thinking. Repeated measures of achievements and attitudes provided four sets of criterion scores. The regression of criterion scores on CLT scores yielded one significant disordinal interaction and four confidence intervals within which deductive teaching was significantly more effective than inductive instruction. Regions in which inductive teaching was significantly superior were not observed. While deductive instruction was advantageous for some learners, neither high, medium nor low CLT scorers benefited consistently from inductive teaching.     

Declarative knowledge acquisition in immersive virtual learning environments

The author investigated the interaction effect of immersive virtual reality (VR) in the classroom. The objective of the project was to develop and provide a low-cost, scalable, and portable VR system containing purposely designed and developed immersive virtual learning environments for the US Army. The purpose of the mixed design experiment was to compare lecture-based and immersive VR-based multimedia instruction, in terms of declarative knowledge acquisition (i.e. learning) of basic corrosion prevention and control with military personnel. Participants were randomly assigned to the control group (N?=?115) or investigational group (N?=?25) and tested immediately before and after training. The author accessed learning outcomes from the pre-exam and post-exam scores and VR system usability from exit questionnaires. Results indicate that both forms of instruction will increase learning. VR-based did produce higher gain scores and there was a statistically significant interaction between instruction type and time.     

Cooperative Learning: A Motivational Tool to Enhance Student Persistence,Self‐Regulation,and Efforts to Please Teachers and Parents

ABSTRACT

The effects of cooperative group learning on students’ persistence, self‐regulation, and efforts to please teachers and parents were examined. Eighty‐one high school geometry students were randomly assigned to either a cooperative learning or traditional lecture group. Twenty‐seven students received cooperative group instruction for nine weeks and then received traditional classroom instruction for nine weeks. Twenty‐five students received traditional instruction for nine weeks and then received cooperative group instruction for nine weeks. Twenty nine students received traditional classroom instruction for 18 weeks. Participants completed pre, post, and post‐posttest motivation questionnaires at each phase of the project. Students in the cooperative group classrooms exhibited significantly greater gains in persistence, self‐regulation, and efforts to please their parents and teacher. The implications of these findings for motivation theory and cooperative group structures are discussed.     

Which instructional models influence more on perceived exertion,affective valence,physical activity level,and class time in physical education?

Abstract

The aim of this study was to examine the effects of two different instructional models (i.e. direct instructional model (DIM) and tactical games model (TGM)) with primary education students. Perceived exertion, affective valence, physical activity (PA) level, instruction time, active learning time, and relation of instruction/active learning time were measured with 256 primary education students during DIM and TGM 8 weeks’ intervention programs. Significant differences were found between the DIM and TGM in perceived exertion, PA level, instruction time and in the relation between instruction/active learning time (p?<?.01, ES=?0.4 to 1.1). By age group, the DIM had significantly higher PA level in students of 3^rd grade of primary education (G3), 4^th grade (G4) and 6^th grade (G6) (p?<?.05 or p?<?.01, ES=?0.8 to ?0.4). The instructional model used during physical education classes can affect perceived exertion, PA level, instruction time, and the relation instruction/active learning time.     

The effect of instruction on the acquisition of conservation of volume

Performances of fourth and sixth grade children who had been in a program based on Science—A Process Approach were compared with performances of control groups on two conservation-of-volume tasks. The fourth grade children who had had Science—A Process Approach performed at a higher level than the control group on one of the tasks. There were no other significant differences between groups. The volume tasks were analyzed and learning hierarchies devised. A test based on the hierarchies was constructed and administered to all (189) children. An instructional program based on the hierarchies was carried out with approximately half of the children in each school at each grade level. All children were then post-tested on the volume tasks and the tasks of the learning hierarchies. All groups who had deceived instruction had higher mean scores on the Learning Hierarchies Test but no group made a significant improvement on the volume tasks. Performance of the volume tasks was found to be related to age and score on the Learning Hierarchies Test.     

Preferred Modality of Stimulus Input and Memory for CVC Trigrams

Abstract

Three groups of fifteen children about 8 years of age were selected such that one group displayed a distinct preference for auditory over visual stimuli, one group displayed a distinct preference for visual over auditory stimuli, and one group displayed no preference. The Ss then learned lists of CVC trigrams presented through preferred and nonpreferred modalities. Results indicated that recall was best when the stimuli during learning were presented through the preferred sensory modality and worst when presented through the nonpreferred modality. Children without a sensory preference scored between the other two extremes, learning equally well under either modality. It was concluded that modality preference can be an important variable in learning and that providing congruity between a learner’s preference and mode of instruction should be investigated.     

The effect of spreadsheet and dynamic geometry software on the achievement and self-efficacy of 7th-grade students

Background

Since the early 1980s, there has been a growing interest in the potentiality of computers as facilitators of students' learning. The importance of using technology effectively as a learning tool has been emphasized by many researchers. However, finding good software that encourages pupils to explore and express mathematical ideas is becoming a crucial issue.

Purpose

This paper investigates the effect of spreadsheet and dynamic geometry software on the mathematics achievement and mathematics self-efficacy of 7th-grade students. The study further examines the gender differences with respect to computer self-efficacy, mathematics self-efficacy and mathematics achievement. The relationship among these three constructs is also investigated.

Sample

The study consisted of 64 7th-grade students from three different classes including all the 7th- graders in a school, which is located in an upper-middle-class area in Ankara, Turkey. Study participants were aged from 12 to 13. In total, the number of female and male students was equal. In this study, purposive sampling was used since the school where the study took place was well equipped in terms of computer laboratories and technological devices.

Design and methods

The evaluation used an experimental design where two software programs, Excel and Autograph, were used in experimental groups separately, and a control group took traditional-based instruction without using any technological tools such as a computer or calculator. The study was carried out during the spring semester of the 2001/02 academic year, where three instructional methods of study: Autograph-based instruction, spreadsheet-based instruction and traditionally based instruction, were randomly assigned to the three classes. The Mathematics achievement test was used to assess the students' performance on mathematics. In order to determine the self-efficacy expectation of the students with respect to mathematics and computers, a Mathematics self-efficacy scale and Computer self-efficacy scale were developed respectively. Analysis of covariance, bivariate correlations and t-test were used to analyse outcome data.

Results

Results revealed that the Autograph group and Traditional group had significantly greater mean scores than the Excel group with respect to mathematics achievement. The Autograph group had significantly greater mean scores than the Traditional group, while no significant mean difference was found between the Autograph and Excel groups and between the Excel and Traditional groups with respect to mathematics self-efficacy. No significant mean difference was found between boys and girls with respect to mathematics achievement and mathematics self-efficacy. On the other hand, boys had significantly greater mean scores than girls with respect to computer self-efficacy. In addition, significant correlations were found among efficacy scores and achievement.

Conclusions

The evidence suggests that students showed great enthusiasm for Autograph. Students in the Autograph group had the highest scores compared to other groups regarding mathematics achievement and mathematics self-efficacy. In addition, boys reported significantly higher scores with respect to computer self-efficacy where, during the Autograph-based instruction and spreadsheet-based instruction, boys were more willing to solve activities using computers compared to girls. On the other hand, treatments seemed not to have any effect on gender regarding mathematics self-efficacy and mathematics achievement.     

The effects of computer-assisted instruction and locus of control upon preservice elementary teachers' acquisition of the integrated science process skills

The purpose of this study was to determine the effects of computer-assisted instruction (CAI) versus a text mode of programmed instruction (PI), and the cognitive style of locus of control, on preservice elementary teachers' achievement of the integrated science process skills. Eighty-one preservice elementary teachers in six sections of a science methods class were classified as internally or externally controlled. The sections were randomly assigned to receive instruction in the integrated science process skills via a microcomputer or printed text. The study used a pretest-posttest control group design. Before assessing main and interaction effects, analysis of covariance was used to adjust posttest scores using the pretest scores. Statistical analysis revealed that main effects were not significant. Additionally, no interaction effects between treatments and loci of control were demonstrated. The results suggest that printed PI and tutorial CAI are equally effective modes of instruction for teaching internally and externally oriented preservice elementary teachers the integrated science process skills.     

The Comparative Effects of Televised and Programmed Instruction

This study compared the effects of televised and programmed instruction on the achievement of students from secondary schools located in rural and urban areas in Kwara State of Nigeria. A total of 300 fourth form students taking geography in their West African School Certificate Examinations were used for the urban location study, while another set of 300 students studying the same subject in the fourth form were used for the rural location study. For each location, the students were divided into three ability groups, based on average scores of their continuous assessment records in geography. The research was of the pre‐test‐post‐test control group design (Campbell & Stanley, 1966).

Results for the urban location group showed that students who studied through televised instruction performed better than those who studied with programmed instruction. For the rural location group results showed that televised instruction was more effective for high achievers while programmed instruction was more effective for the average and low achievers     

Attitudes of students towards the use of a Learning Management System (LMS) in a face-to-face learning mode of instruction

Abstract

The development and use of Information and Communication Technologies (ICTs) in education has led to most universities incorporating elements of online learning into their traditional classrooms via the use of a Learning Management System (LMS) (Burrell-Ihlow 2009, Angeli 2005, Salisbury and Ellis 2003). However, it is not known how well students who are used to traditional face-to-face learning environments and who do not necessarily prefer online environments adapt when placed in such environments. This study investigated the attitudes of students towards the use of a LMS in a traditional face-to-face classroom. The combination of the LMS and the face-to-face mode of instruction were considered as a “mixed learning mode of instruction”.

The study aimed at assessing the attitudes of students towards a mixed learning mode of instruction. The results showed a positive trend towards the acceptance of a mixed learning mode of instruction for learning. Many students involved in this mode said that it was the mixed mode of delivery that enabled them to benefit from this course, have more contact with the lecturer and were motivated to work. Most students felt that the efficiency and quality of education had improved. These results suggest that more courses should be offered using a mixed mode delivery.