Three types of schemata in children's recall of cohesive and noncohesive text

Children, ranging in ages from 7.3 to 9.6 years, were identified according to the type of schemata structure they used to recall picture sequence events. These children were then required to recall several written text passages representing four different conditions: (1) theme first paragraphs, (2) theme final paragraphs, (3) paragraphs with no theme but having thematic structure, and (4) paragraphs with no theme and no thematic structure. It was found that the manner and the amount of the child's recall were a function of how the child's schemata structure interacted with a given paragraph structure. The implications of these findings are discussed in terms of the generally unquestioned assumption that only one “ideal” text grammar is needed to describe children's schemata for processing test.     

Behavioral treatment of thunder and lightning phobias.

The use of four different behavioral techniques in the treatment of six female clients with thunder and lightning phobia is described. The techniques (Systematic desensitization. Covert reinforcement. Stress inoculation training, and Self administered desensitization with tape recorder) were evaluated in single-case experimental designs, using both self-report, behavioral, and physiological data.The immediate and follow-up results showed that five of the clients were completely recovered and the sixth markedly improved after their respective treatment (10–14 session). These results and the questions concerning continuous assessment in single-case design and external validity of laboratory assessment in phobic conditions are discussed.     

Transformations,basic operations and language acquisition

Errors in child speech show that some children initially formulate tense-hopping and subject-auxiliary inversion as copying without deletion. Other errors suggest that some children may formulate other movement rules as deletion without copying. A claim about the nature of the language acquisition device is made on the basis of our analysis of these errors: the language acquisition device formulates hypotheses about transformations in terms of basic operations. The basic-operations hypothesis predicts that for any transformation which is composed of more than one basic operation, there exists a class of errors in child speech correctly analyzed as failure to apply one (or more) of the operations specified in the adult formulation of the rule.     

Age- and task-related differences in the use of category-size information for the retrieval of categorized items

Both the accuracy of category-size information and its use during the retrieval of categorized materials were investigated among kindergarten (5-year-old) and third-grade (8-year-old) children. Subjects were asked for free recall of a 34-item, categorized list wherein eight categories contained varying numbers of items. Subjects recalled items under either limited-time or unlimited-time conditions. Additionally, subjects were tested under one of three instructions: they were provided with the size of each category (Informed group), they were asked to estimate the size of each category (Estimation group), or they were given standard free recall instructions. Analysis of both the amount recalled and intercategory pause times indicated that third-graders' use of category size information was spontaneous, while kindergartners used the size information only when explicitly provided with it or asked for size estimates. Also, kindergartners' estimates of category size were much more in error than those of third-graders, although both groups erred on the side of underestimation. Importantly, when recall time limitations made the use of exhaustive category search less appropriate, third-graders were more apt to modify their search strategies.     

An analytical description of employment according to race,sex, prestige,and Holland type of work

The composition of employment was examined using 1970 census data for employed civilians, Holland's occupational typology, and a prestige scale. The present report extends earlier examinations of the labor force using these dimensions by studying the sex and race composition of types of work at several levels of prestige, and by examining the extent of government employment among men and women in different jobs. Results indicate areas where women and blacks are under- and over-represented. In addition, because of the association between type of work and prestige level, aspirations or interest in a type of work may have implications for the level of work that is available. Counseling and research implications of the results are discussed.     

Repetition in the transcortical aphasias

Transcortical aphasic patients were assessed on a repetition task comprised of both well-formed and deviant sentences. The patients faithfully repeated those sentences that were factually incorrect but grammatically well formed, and those sentences that were ungrammatical because of selection restriction violations. In contrast, presented with sentences featuring only minor syntactic violations (e.g., lack of number agreement), the patients spontaneously, and without awareness, resisted exact repetition; moreover, the resultant changes most often served to correct the syntactic deviations. Repetitions of sentences of this latter type also revealed a difference between the patients as a function of level of comprehension. The transcortical motor aphasic patient was influenced by semantic factors in his alterations of the minor syntactic violations, while the transcortical sensory aphasic was not. These findings are discussed in relation to the notion of autonomous syntactic processing. They are taken to suggest that syntactic facts such as number agreement are represented at a level in the processing chain that is distinct from that of semantic representation.     

Dichhaptic hand-order effects with verbal and nonverbal tactile stimulation

The palms of normal right-handed subjects were stimulated dichhaptically, i.e., with competing, bimanually presented tactile stimuli consisting of pairs of letters, pairs of digits, or pairs of line orientations. The subjects were required to identify both stimuli in a particular order, and order of report was compared between hands and across stimulus materials. Results indicated right-hand superiority for letters and left-hand superiority for lines; no hand differences occurred for digits. However, observed differences between hands appeared with second reports only, suggesting that measures of tactile storage are more sensitive to laterality differences than measures closer in time to actual stimulation.