The contributions of relationships with parents and teachers to Turkish children’s antisocial behaviour

The present study examined the concurrent contributions of parent–child and teacher–child relationship quality to Turkish children’s antisocial behaviour, with a specific focus on the moderating role of teacher–child relationships (closeness and conflict) on parent–child relationships when predicting antisocial behaviour. Participants were 94 children (56 boys) with mean age of 7.05 years (SD = .88) enrolled in 24 classrooms from five elementary schools in a suburban school district in Turkey. Mothers reported on their relationship with children and teachers reported on their relationships with children as well as children’s antisocial behaviour. SAS PROC MIXED was used to test hierarchical regression models of children nested within classrooms. Results showed that teacher–child conflict moderated the association between parent–child conflict and children’s antisocial behaviour. Such that, higher parent–child conflict was related to higher levels of antisocial behaviour at the context of higher levels of teacher–child conflict. In addition, teacher–child closeness also moderated the association between parent–child conflict and children’s antisocial behaviour. Such that when teacher–child closeness was at average or high levels, lower levels of parent–child conflict was related to lower levels of antisocial behaviour. Teacher–child conflict was positively associated with children’s antisocial behaviour. Limitations and future directions of the current study are discussed.     

Problem-Based Learning in 9th Grade Chemistry Class: ‘Intermolecular Forces’

This research study aims to examine the effectiveness of a problem-based learning (PBL) on 9th grade students’ understanding of intermolecular forces (dipole–dipole forces, London dispersion forces and hydrogen bonding). The student’s alternate conceptions about intermolecular bonding and their beliefs about PBL were also measured. Seventy-eight 9th grade students were stratified by cognitive levels and then randomly assigned to experimental (PBL, 40 students) and control (lecture-style teaching, 38 students) groups. Following a preparatory lesson where activation and remediation of existing knowledge occur, a pre-test was given, and no significant difference was found between the two groups of students (p > .05). After the instruction was completed, a post-test and also a questionnaire related to the quality of the problem, the teacher’s role and group functioning were administered. Results from the post-test of both groups (p < .05) and questionnaire showed that PBL is affective on students’ achievement, remedying formation of alternate conceptions and also social skills.     

A jigsaw cooperative learning application in elementary science and technology lessons: physical and chemical changes

Cooperative learning is an active learning approach in which students work together in small groups to complete an assigned task. Students commonly find the subject of ‘physical and chemical changes’ difficult and abstract, and thus they generally have many misconceptions about it.

Purpose

This study aimed to investigate the effects of jigsaw cooperative learning activities developed by the researchers on sixth grade students’ understanding of physical and chemical changes.

Sample

Participants in the study were 61 sixth grade students in a public elementary school in Izmir, Turkey.

Design and methods

A pre-test and post-test experimental design with a control group was used, and students were randomly assigned to the experimental and control groups. Instruction of the subject was conducted via jigsaw cooperative learning in the experimental group and via teacher-centered instruction in the control group. During the jigsaw process, experimental group students studied the subjects of changes of state, changes in shape and molecular solubility from physical changes, and acid–base reactions, combustion reactions and changes depending on heating from chemical changes in their jigsaw groups.

Results

The concept test results showed that jigsaw cooperative learning instruction yielded significantly better acquisition of scientific concepts related to physical and chemical changes, compared to traditional learning. Students in the experimental group had a lower proportion of misconceptions than those in the control group, and some misconceptions in the control group were identified for the first time in this study.

Conclusions

Jigsaw cooperative learning is an effective teaching technique for challenging sixth grade students’ misconceptions in the context of physical and chemical changes, and enhancing their motivation, learning achievements, self-confidence and willingness in the science and technology lesson. This technique could be applied to other chemistry subjects and other grade levels.     

Effects of Cooperative Learning on Students’ Understanding of Metallic Bonding

The present study focused on investigating the effectiveness of instruction via newly developed teaching materials based on cooperative learning when compared to a traditional approach, on ninth grade students’ understanding of metallic bonding. Fifty-seven ninth grade science students from two science classes in the same high school participated in this study. The same teacher taught metallic bonding with cooperative learning to an experimental group (N = 28) and with a traditional teacher centred approach to a control group (N = 29). Students’ conceptual understanding of metallic bonding was measured using the Metallic Bonding Concept Test. The results from the Student’s t test indicated that the mean score of the students in the experimental group was significantly higher in the experimental group (78.60, SD = 8.62), than in the control group (54.33, SD = 9.11) after treatment. In the light of the results from the concept test and individual interviews, the misconceptions related to metallic bonding were found less in the experimental group than traditional. Five of these misconceptions were firstly identified in this study. The individual interviews which were done with students from experimental group immediately after the instruction showed that students had positive perceptions about their cooperative work experiences.     

The Synergy of Teacher-Child Dependency and Temperament for Children’s Early Language Skills

Shy children are less likely to interact with peers and teachers, ask questions, and participate in classroom activities. Children low in attention and inhibitory control also perform worse academically. Although research indicates children’s relationships with teachers may be protective for children at risk for academic difficulties, less is known about the role of dependent teacher-child relationships and the consequences for learning. This study examines the interplay of inhibitory control, attention, shyness, and dependency as predictors of preschoolers’ expressive- and receptive-language skills. The sample is 104 children in 22 classrooms. Research Findings: Multilevel models revealed four findings. First, both parent and teacher ratings of children’s attention were positively associated with language skills. Second, the association between teacher ratings of shyness and children’s language skills was contingent on the level of teacher-child dependency. Third, teacher-child dependency was positively linked to more expressive-language skills in the teacher-report model. Fourth, dependency and inhibitory control worked synergistically in the parent-report model to predict expressive language. Results suggest that dependency may have protective aspects for some children in early childhood but could also be negative for other children. Practice and Policy: Teachers can organize their relationship style depending on child’stemperament to provide nurturing environment for children’s language skills.     

Student Difficulties in Socio‐scientific Argumentation and Decision‐making Research Findings: Crossing the borders of two research lines

Students' poor argumentation in the context of socio‐scientific issues has become a concern in science education. Identified problems associated with student argumentation in socio‐scientific issues are misevaluation of evidence, naïve nature of science conceptualizations, and inappropriate use of value‐based reasoning. In this theoretical paper, the authors propose that incorporation of decision‐making research findings to argumentation research may help students overcome these problematic areas. For this aim, decision‐making research findings about value‐focused decision‐making framework and common heuristics have been discussed. Specifically, the authors propose that explicit teaching of argumentation research should provide students a decision‐making framework in which students can consider their values about a socio‐scientific issue and assess different alternatives as well as incorporate teaching about common heuristics. The authors believe that this incorporation is necessary for a quality student argumentation in socio‐scientific issues.     

Analyzing digital divide within and between member and candidate countries o f European Union

The main purpose of this study is to analyze whether a digital divide exists among European Union (EU) members, new members, and candidate countries. Beyond this, the second goal is to find out if a digital divide has a significant association with the process of becoming an EU member. First, member, new member, and candidate countries are classified into three groups, and MANOVA (Multivariate Analysis of Variance) is applied to determine differences among these groups in terms of Information Society levels. Then, Information Society variables are analyzed using Discriminant Analysis. According to the results of the research, there is a significant level of digital divide in the EU and a certain information society level currently is not associated with EU membership. The EU must address the digital divide among member countries if they are to become a close-knit community, and to continue to be one of the most competitive economic powers in the world. Finaly, the EU might consider using information society level as an objective criteria along with other objective and subjective criteria currently being used as EU membership criteria.     

The Effects of Simultaneous Prompting on Teaching Expressive Identification of Objects: An instructive feedback study

The present study examined whether the use of a simultaneous prompting procedure would result in an increase in the percentage of correct responses when expressively identifying first aid materials. A multiple probe design across behaviours and replicated across students was used. Three training sets with a total of nine first aid materials were presented to three students. Also, instructive feedback stimuli were presented during consequent events to increase the efficiency of instruction. The instructive feedback con tained the functions of the instructional materials. Maintenance effects were assessed 1, 2, and 4 weeks after training. The results showed that all students learned expressive identification of first aid materials and maintained them after training. Furthermore, all students acquired and maintained some of the instructive feedback stimuli presented to them during instruction.