Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “CONCEPT FORMATION”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 757 records · Page 42Linked to original sources
PubMedDate not supplied

Executive accounts of theory-of-mind development.

Two varieties of executive theories may be distinguished: emergence accounts and expression accounts. The meta-analytic findings are fully consistent with emergence accounts of theory of mind and do not entirely rule out expression accounts.

Child↗
PubMed1996

Openness in adoption and the level of child participation.

There is great controversy regarding the impact of openness in adoption, especially the impact of such an arrangement on adopted children. Three indicators of the level of child participation in the openness arrangement were examined: (a) level of openness reported by adoptive parents, (b) level of information adopted children reported having about their birthparents, and (c) whether adoptive parents have withheld any pertinent information gained through communication with the birthmother from the adopted child. 171 children (90 males, 81 females; mean age = 7.99) wee studied to assess how that participation influenced their conceptual understanding of what adoption means, general self-worth, satisfaction with level of openness, and curiosity about birthparents. Overall it does not appear that providing information about a child's birthparents will confuse the child about the meaning of adoption or lower the child's self-esteem, but neither will it move them to levels of understanding that are beyond their cognitive capabilities to reach.

Adaptation, Psychological↗
PubMed2002

Perceived entitativity, stereotype formation, and the interchangeability of group members.

The authors investigated the effects of perceived entitativity of a group on the processing of behavioral information about individual group members and the extent to which such information was transferred to other group members. The results of 3 experiments using a savings-in-relearning paradigm showed that trait inferences about a group member, based on that member's behavior, were stronger for low entitative groups and for collections of individuals. However, the transference of traits from 1 group member to other members of the group was stronger for high entitative groups. These results provide strong evidence that the perception of high entitativity involves the abstraction of a stereotype of the group and the transfer of that stereotype across all group members. Implications for group impression formation and stereotyping are discussed.

Concept Formation↗
PubMedDate not supplied

Observations on a therapeutic residential setting for autistic children.

A therapeutic milieu for children labelled with a diagnosis of early infantile autism is described. This study, in a residential setting near Washington DC, USA, discusses the various procedures adopted for alleviating the problems encountered with these children, such as the formation of social relationships, language formation, and compulsive behaviour.

Autistic Disorder↗
PubMed1997

The discovery of Chagas' disease and the formation of the early Chagas' disease concept.

This paper attempts to show how leading contemporary disciplines influenced the discovery of Chagas' disease and the formation of the early disease concept. Chagas was among the first generation of Brazilian trained scientists who incorporated modern principles of tropical medicine in its research. Thus, Chagas was familiar with characteristics of vector borne tropical diseases such as malaria and yellow fever. The detection of a hitherto unknown trypanosome in the gut of a reduviid bug prompted him to search for a related vector borne disease. Among the disciplines that were influential on Chagas' discovery and early disease description were pathology, entomology and parasitology. Parasitology as a new discipline was of crucial importance to tropical medicine and had a political dimension in the context of colonial medicine. Hence, leading scientists in tropical medicine were located in European countries and in the United States of America. One of these was the German Schaudinn School of Protozoology. The early description of American Trypanosomiasis can also be seen as a reflection of the Schaudinn School of Protozoology which dominated Chagas' scientific orientation towards parasitology with regard to the interpretation of the observed phenomena of the life cycle and the morphology and biology of T. cruzi. The first Chagas' disease concept was based on research of the biology and entomology of the trypanosome and its vector as well as on pathological studies of fatal cases. This concept was characterized by a confusion of some of the chronic forms of the disease, as iodine deficiency and goitre were endemic in some rural regions in Brazil. Therefore, early concepts of the disease faced strong opposition and even raised doubts about its existence.

Animals↗
PubMedDate not supplied

Reasoning about beliefs: a human specialization?

A recent meta-analysis performed by Wellman, Cross, and Watson clears the air surrounding young children's performance on tests of false belief by showing that it is highly likely that there is some type of conceptual development between 3 and 5 years of age that supports improved task performance. The data concerning the evolutionary origin of these abilities, however, is considerably less clear. Nonetheless, there is some reason to suspect that theory of mind is unique to our species, and that its original function was to provide a more abstract level of describing ancient behavioral patterns (such as deception, reconciliation, and gaze following)-behaviors that humans share in common with many other species. Thus, the initial selective advantage of theory of mind may have been because it increased the flexibility of already-existing behaviors, not because it generated scores of radically new ones.

Animals↗
PubMed1988

A developmental analysis of elementary school-aged children's concepts of pride and embarrassment.

Developmental changes in conditions engendering pride and embarrassment were explored. Subjects included 41 adults and 189 5-, 7-, 9-, and 11-year-old children from diverse ethnic backgrounds. Subjects were asked to report events that had made them feel proud, embarrassed, happy, and sad. Content analyses of responses concerning pride and embarrassment indicated that references to noncontingent, uncontrollable events decreased with age, but most 5-year-olds understood that feelings of pride and, to a lesser extent, embarrassment result primarily from outcomes controlled by and contingent on one's own behavior or characteristics. Responses of children in all 4 age groups and adults suggest that an audience is important for both pride and embarrassment, but particularly for embarrassment. An audience and external reinforcement were more important in children's than in adults' reports of pride. Developmental change was found in the standards used to evaluate emotional experiences; references to social comparison increased with age and references to mastery decreased.

Child↗
PubMedDate not supplied

Mirror self-recognition beyond the face.

Three studies (N=144) investigated how toddlers aged 18 and 24 months pass the surprise-mark test of self-recognition. In Study 1, toddlers were surreptitiously marked in successive conditions on their legs and faces with stickers visible only in a mirror. Rates of sticker touching did not differ significantly between conditions. In Study 2, toddlers failed to touch a sticker on their legs that had been disguised before being marked. In Study 3, having been given 30-s exposure to their disguised legs before testing, toddlers touched the stickers on their legs and faces at equivalent levels. These results suggest that toddlers pass the mark test based on expectations about what they look like, expectations that are not restricted to the face.

Awareness↗
PubMed1983

Elderly adults' perception of their own cognitive development during the adult years.

Individuals between the ages of sixty-five and seventy-five were asked a number of questions regarding which of their cognitive abilities they think have changed with age and, further, what factors they think are responsible for such age changes. Questions were asked in two areas of cognitive functioning--memory and problem solving. With respect to memory, the reports of the elderly adults corresponded well with the results of memory research, which indicates that most memory abilities tend to decrease with increasing age. The elderly adults suggested that activity level, amount of contact with the information to be remembered, practice remembering, the perceived importance of the information to be remembered, and expectations regarding changes in memory are all factors that may contribute to age changes in memory. With respect to problem solving, on the other hand, the reports of the elderly did not correspond with the research. Research indicates that such abilities probably decline with increasing age while the elderly reported that they think that their problem-solving abilities have actually increased with age. Factors that were mentioned as possible causes of the reported increases in problem-solving ability were experience, good health, and taking more time to solve a problem.

Aged↗
PubMed1992

Self-organisation of cognitive processes and psychosis. Development and test of a theoretical model.

The development of a theory of self-control of brain processes leads to a model of disturbance of integration of brain processes in psychotic persons. The theory is that the "novelty-familiarity relation" of the current state of the processed information normally dominates the current mode of information processing. In the second part of the study adults with schizophrenia in remission and children with infantile autism were tested as to the manner in which they used newly introduced elements. The psychotic persons took the different character of the new elements less into consideration. The difference from the normal control persons is significant.

Adolescent↗