Structuring academic conflicts between majority and minority students: Hindrance or help to integration

The effects of two types of structured academic conflict, controversy and debate, were compared with individual study in a study on desegregation. Seventy-two sixth grade students were assigned to conditions on a stratified random basis controlling for sex, reading ability, and ethnic membership. In all three conditions students studied a controversial issue with materials representing both pro and con views. In the controversy condition each learning group was divided into two pairs representing the pro and con sides. In the debate condition each member of a learning group was assigned a pro or con position to represent in a debate with the other three members. In the individualistic condition subjects were told to learn the material without interacting with other students and each student was given all the pro and con materials. The results indicate that controversy promotes the most cross-ethnic verbal rehearsal and exchange of the assigned material, the most concern that all students master the assigned material, the most active search for more information about the topic being studied, the most reevaluation of one's position and incorporation of opponents' arguments, the most liking for the subject matter and the instructional experience, the highest self-esteem, and the most accepting and supportive relationships among minority and majority students. The debate condition generated higher levels of these dependent variables than did individualistic study.     

Selective attention of impulsive and reflective children

Kagan's Matching Familiar Figures Test was used to select 36 impulsive and 36 reflective children at each of three grade levels: kindergarten, second, and fifth. An incidental learning paradigm was used to assess the child's recall of central and incidental information. Reflective subjects recalled more central and incidental information than impulsives, suggesting that impulsives have difficulty encoding information for storage. Central recall increased with grade level but incidental learning remained constant, a finding consistent with the developmental trend found in previous investigations. A task order effect was found in the recall of central information with more errors made when the central recall task was presented after the incidental. This order effect may account for the higher central recall scores found in previous investigations. Other problems with the incidental learning paradigms raise questions about the validity of the task for inferring selective attention. Despite the problems associated with the task, the results offer further evidence to support the notion that impulsive and reflective children differ on dimensions other than response latency.     

The developmental consequence of different patterns of maltreatment

From a longitudinal study of 267 high risk families, four different patterns of maltreatment were identified. The mothers have been tested, interviewed and observed in a number of situations starting during the last trimester of pregnancy and continuing at regularly scheduled intervals through the preschool period. The four maltreatment groups were: physical abuse; hostile/verbally abusive; psychologically unavailable; and neglecting. A control group of mothers who provided adequate care was selected from the remaining high risk sample. In an earlier follow-up, among the maltreated children a disproportionately large number of infants were found to be anxiously attached to their mothers at 12 and 18 months, and their performance in a problem-solving situation at age two was poor. In the current follow-up, the children were videotaped at 42 months in a "barrier box" and teaching situation, and at 56 months they were observed in a preschool situation. The physically abused children were distractible, lacked persistence, ego control and enthusiasm, and experienced considerable negative emotion. The children whose mothers were psychologically unavailable showed marked increases in maladaptive patterns of functioning from infancy through preschool. As expected, they were avoidant of their mother, angry, noncompliant, and they were highly dependent. The neglected children had the most difficulty pulling themselves together to deal with various tasks. They lacked self-esteem and agency necessary to cope with their environment.     

Effects of metacognitive and elaborative activity on cooperative learning and transfer

The effects of instructing pairs of students to engage in metacognitive activities (error correcting and key idea detection), elaborative activities (use of imagery, analogies, etc.), or neither during cooperative learning were examined for both initial cooperative learning and transfer to an individual learning task. The results suggest that metacognitive activity facilitates cooperative learning and elaborative activity facilitates transfer to individual learning. These findings have strong implications for the tailoring of cooperative learning strategies to instructional goals.     

Students' note-taking behaviors and the efficacy of providing the instructor's notes for review

College students viewed a videotaped lecture with or without taking notes. Average performance between the two groups did not differ on an immediate test. The encoding effect of note taking was therefore unsupported. Two days later, note takers reviewed their notes while listeners reviewed the instructor's notes in preparation for the delayed exam. Subjects who reviewed the instructor's notes achieved significantly more, on factual items, than did subjects who reviewed their own relatively brief and unorganized notes. Thus, listening to a lecture and subsequently reviewing the instructor's notes prior to a delayed exam leads to relatively higher achievement than does the traditional method of taking and reviewing personal lecture notes.     

A four-test short form of the WISC-R

A four-test short form of the WISC-R was developed on the basis of both rational and statistical criteria, using data from the representative standardization sample. The short-form comprised Arithmetic and Vocabulary from the Verbal Scale along with Picture Arrangement and Block Design from the Performance Scale. Various psychometric properties of the abbreviated battery were defined, and indicators of the short form's accuracy in predicting Full-Scale IQ (the standard error of estimate, effectiveness in classifying a child's intelligence level) were provided. A major topic of discussion was the use and abuse of short forms.     

Attributions in a mastery instructional system: Is an emphasis on effort harmful?

Self-worth theorists have claimed that students of lower ability may reduce effort in likely failure situations to avoid the attribution of poor performance to their own incompetence. The likely success of mastery learning, an instructional technique stressing student persistence, has been questioned because of this phenomenon. Several studies which examined the hypothesized relationship between achievement, effort, and perceived ability within a mastery context were conducted. In none of the studies did it appear that students reduced effort because of the threat of failure or that expending effort led to lower estimates of ability. In fact, students expending effort rated their ability as having a more positive influence on performance than less persistent students. It is argued that mastery learning, like some achievement change programs, encourages students to attribute their performance to their level of effort.     

Student behaviors, teacher reinforcement, student ability, and learning

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.     

The effects of written attempts prior to correct visual presentation on spelling acquisition and retention

Students learned difficult spelling words via three different teaching methods. They either saw the correct spelling before attempting it, or could attempt to spell the word once, or several times, prior to viewing the correct spelling. Results showed that attempting to spell and test the words before viewing them facilitated acquisition of the words. The teaching methods did not differentially influence long-term retention. The locus of the effects of some teaching methods, when the words are thoroughly learned, is to be found during initial acquisition rather than evidenced in retention. Asking students to generate and test spellings prior to correct presentation facilitates encoding and acquisition of the correct spelling.     

The effect of sensory modalities on learning

As the importance of modalities to learning becomes increasingly apparent, the dearth of modality tests and assessment techniques becomes a critical problem. A classroom model for assessing modality strengths is suggested in which students learn to spell nonsense words via six different modalities: visual, auditory, audiovisual, vocal, motor, and tactile. The technique was used and proven effective in a study involving 396 eighth-grade students. Results of the study indicated that the presentation modality did significantly affect the amount of information learned (F = 12.36, p < .01), and that the auditory and visual modalities were most effective for this particular learning task. It is felt that this assessment technique can facilitate application of modality theory in classroom teaching.     

Individual differences in young children's recall and clustering of pictures

Children's incidental recall of pictures was examined in two related experiments. Extrapolating from adult research, it was predicted that categorizing pictures with respect to their semantic properties would yield greater recall than categorizing them according to their physical properties. In Experiment 1, second-grade children were exposed to 16 line drawings cross-classified to represent four taxonomic categories and four shape categories, with four instances per category. Control subjects simply looked at pictures. Semantic subjects identified each picture's semantic category, and Physical subjects identified each physical category. In Experiment 2, first graders freely sorted the pictures and were classified as Semantic or Physical sorters based on their predominant bases for sorting. Following exposure (Experiment 1) or sorting (Experiment 2), all subjects were asked to recall the picture names. Results of both experiments show that semantic classification yields greater recall than physical classification. Experiment 2 also shows that semantic sorting yields greater semantic clustering in recall and that sorting by physical category yields greater physical clustering. It was suggested that children's preferences for a mode of processing (Experiment 2) may constitute an individual difference dimension with fairly clear-cut instructional implications.     

Feedback complexity and corrective efficiency

College undergraduates read a 2400-word passage, responded to 16 multiple-choice questions, and received one of four types of feedback following their responses. Complexity of feedback was inversely related to both error correctability and criterion efficiency taken as a ratio of feedback study time to post-test corrects. The results were discussed in terms of depth of processing and instructional comprehension.     

Children's learning as a function of variation in stimulus characteristics and motor involvement

Results of two artificial letter learning experiments are reported. In Experiment 1, 229 preschool children were randomly assigned to one of five conditions: Two-dimensional small print size (2DS), two-dimensional large print size (2DL), two-dimensional large where subject traced stimuli mounted on cards (3DL), or three-dimensional large stimuli where subject was directed to manipulate stimuli during the first study trial (3DLM). Errors in the 3DLM condition were significantly less than in 2DS, 2DLT, and 3DL. Also, errors in the 2DL condition were significantly less than in 2DS. A replication experiment with kindergarten children failed to show any differences among the treatments. Results are discussed in terms of stimulus dimensions and motor involvement in children's letter learning. Implications for instruction and future research are noted.     

The effects of physical structure and semantic organization on the recall of prose

The effects of a prose passage's physical structure and semantic organization upon free recall performance was investigated. Passages, describing characteristics of fictitious countries, contained either five or nine paragraphs on attributes of the countries. Results showed that Mandler's in J. L. Cowan (Ed.), Studies in thought and language. Tucson: University of Arizona Press, 1970] organizational limits could apply to prose as well as word lists and could be used to explain previous discrepant results in semantic organization research. Results showed differences in the distribution of materials interacting with type of semantic organization to produce differences in recall. Different learning strategies imposed by the passage's semantic organization were also found.     

The role of objectives in guiding the organization of information learned from text

This study was designed to identify how objectives influence the organization of the information recalled from text. Three hypotheses were investigated: (1) that objectives affect the sequence of attention to information in text, (2) that they affect the sequence in which information is rehearsed during a review period, or (3) that they serve as a set of cues at retrieval. One hundred college students read objectives either before or after reading a passage (varying the opportunity for objectives to affect the sequence of attention). They then either had or did not have a review period (varying the opportunity to use objectives to sequence rehearsal and also varying the presence of the objectives in memory at the time of retrieval). One hundred more students read the passage in control conditions with objectives available throughout the reading or with no objectives available. Results showed that students given objectives after reading but before a review period had more clustering by objectives in free recall than did those who never saw objectives, supporting the hypothesis that organization by objectives occurs during rehearsal. No evidence was found to support the notion that organization by objectives occurs during encoding or retrieval phases.