Children's referential communication: Components of plans for effective listening.

Investigated the effects of 2 plans on children's listener behavior in a referential communication setting. The design systematically varied the presence and absence of instructions about a plan to engage in comparison activities (comparison plan) and instructions about a plan to request more information if the speaker's message was ambiguous (action plan). 94 elementary school Ss played the role of listener. The speaker was an adult confederate who produced messages of varying informational adequacy. Results show that on an immediate test, Ss who received the action plan asked more questions when the messages were ambiguous and made more correct referent choices than other Ss. These effects persisted on a test administered 2 wks later and were observed both for nameable and abstract stimulus items. No significant effect of the comparison plan was observed. Results suggest that knowing when and how to request additional information is an important listener skill. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Children's use of the common ground in interpreting ambiguous referential utterances.

Common ground is contextual information shared by a listener and speaker that enables the listener to convert an ambiguous utterance to an informative communication. Four experiments examined young children's understanding of the common ground in interpreting ambiguous referential utterances. Kindergarten and 2nd-grade children and college students were read short vignettes containing statement, joint activity, status common ground, and an ambiguous or informative utterance about a display of 4–6 object drawings. The subjects were asked (a) whether the listener knew which object to pick (Experiment 1), (b) to pick an object themselves or choose "none" (Experiment 2), (c) the source of the listener's knowledge in the context or utterance (Experiment 3), and (d) whether a designated object was the "right one," the one the speaker "meant," or the one the speaker "could have meant" (Experiment 4). Even the kindergarten children used statement information effectively in interpreting ambiguous utterances, and all groups had difficulty using status information. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Children's mental health issues.

Despite considerable justification for scholarly and policy interests in mental health services to children, both have been neglected issues. Based on the Office of Technology Assessment's report on the mental health needs of children, this article discusses current federal programs, the inadequacies of federal policies and delivery systems, and the paucity of research to support the development of cost-effective treatment and prevention strategies. Optimal mental health for this nation's children rests on developing a more complete understanding of children's mental health problems and their causes. To achieve this goal, changes are necessary in the way we conceptualize, finance, and provide care for children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Medieval theories of mental representation.

Throughout most of the Middle Ages, it was generally held that stored mental representations of perceived objects of events preserved the forms or species of such objects. This belief was consistent with a metaphor used by Plato. It was also consistent with the medieval belief that a number of cognitive processes took place in the ventricles of the brain and with the phenomenology of afterimages and imagination itself. In the 14th century, William of Ockham challenged this belief by claiming that mental representations are not stored but instead constructed on the basis of past learned experiences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Development and mental representation of stereotypes.

A mixed model of stereotype representation was tested. Experiment 1 examined the development of stereotypes about novel groups. Results showed that, at low levels of experience, stereotypic group knowledge is derived from information about particular group exemplars. However, as experience increases, an abstract group stereotype is formed that is stored and retrieved independently of the exemplars on which it was based. Results of Experiment 2 suggest that preexisting stereotypes about well-known groups are represented as abstract structures in memory. These results indicate that stereotypical knowledge is most likely to be exemplar-based in the absence of abstract stereotypes. The implications of these findings for other aspects of stereotyping and social perception are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Children's friendship relations: A meta-analytic review.

Children's friendships represent mutual dyadic relationships that differ from peer relations, which have lesser affective ties. This meta-analytic review fit categorical models (L. V. Hedges, 1982) to examine the behavioral and affective manifestations of children's friendships as evinced by comparisons of friends and nonfriends. Analysis of our broadband categories revealed that friendships, compared with nonfriend relations, are characterized by more intense social activity, more frequent conflict resolution, and more effective task performance. Also, relationships between friends are marked by reciprocal and intimate properties of affiliation. At the level of narrowband categories, friendship relations afford a context for social and emotional growth. These behavioral and affective manifestations of friendship are moderated by the age level of participants, the strength of the relationship, and the methodology of the study. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social representation of labels associated to mental illness

The social context linked to deinstitutionalization brought the authors to study the impact of labels placed on people having undergone psychiatry. The objective of this research is to better understand the subtleties made by the public concerning the following terms: the mentally ill person (malade mental), the ex-psychiatric patient (ex-patient psychiatrique) and the person suffering from a mental health problem (personne souffrant d'un problème de santé mentale). Data collected from 255 francophone residents from the Montréal area show that the expression "ex-psychiatric patient" is less stigmatizing than the expressions "mentally ill person" or "person suffering from a mental health problem" (PSMHP), as it refers to a past event that is over and done with. The expression "mentally ill person" emphasizes the chronic nature of the health problem suffered by the individual, where as the PSMHP focuses on the person's potential for recovery. The expression "ex-psychiatric patient" points to the capacity to function normally in society.     

Children's metamemory about the influence of conceptual relations on recall

Developmental differences in children's metamemory about the influence of conceptual relations on free recall were examined. First, third, and fifth grade children memorized two lists of words, a two-category (items blocked by category) and an unrelated list. On both lists, four metamemory measures were obtained from each subject. These were estimates of recall performance, estimates of the cognitive effort associated with that recall performance, causal attributions about recall, and reports of strategy use. At each grade, subjects recalled more words on the related than the unrelated list and demonstrated reliable clustering at recall for the related words. Metamemory about the influence of conceptual relations was demonstrated at each grade level, but the nature of that metamemory changed with age. Even the youngest children realized that their recall performance would be superior on the related list but they did not understand how or why their recall was facilitated. With age, children attributed superior recall of the related material to the categorical relations in the stimuli, reported using categorical organization strategies, and demonstrated increasing awareness of the facilitative effects of conceptual relations on cognitive effort. Older children used their metamemory to direct their use of organizational strategies and to enhance recall on the related list. However, the four aspects of metamemory were not well coordinated at any grade level. The findings are discussed in terms of the importance of developing comprehensive, well-elaborated models of metamemory development.     

Surface construal and the mental representation of scenes.

What distinguishes scenes from nonscenes? Photographs of objects on both naturalistic and blank backgrounds yielded boundary extension (BE: memory for unseen spatial expanse outside the picture's boundaries). However, line-drawn objects on blank backgrounds did not (Experiment 1). Perhaps the blank background was construed as depicting a real-world surface in the photograph condition but was construed as depicting nothing in the line-drawn condition. To change background construal, the authors used objects cut out of photographs; these were placed on blank backgrounds while viewers watched (Experiments 2 and 3). BE was eliminated. The authors propose that amodal continuation is a fundamental aspect of scene perception. However, not all pictures are scenes--only pictures construed as depicting a truncated view of a continuous world, (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The mental representation of parity and number magnitude.

Nine experiments of timed odd–even judgments examined how parity and number magnitude are accessed from Arabic and verbal numerals. With Arabic numerals, Ss used the rightmost digit to access a store of semantic number knowledge. Verbal numerals went through an additional stage of transcoding to base 10. Magnitude information was automatically accessed from Arabic numerals. Large numbers preferentially elicited a rightward response, and small numbers a leftward response. The Spatial–Numerical Association of Response Codes effect depended only on relative number magnitude and was weaker or absent with letters or verbal numerals. Direction did not vary with handedness or hemispheric dominance but was linked to the direction of writing, as it faded or even reversed in right-to-left writing Iranian Ss. The results supported a modular architecture for number processing, with distinct but interconnected Arabic, verbal, and magnitude representations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mental rotation, mental representation, and flat slopes

The "mental rotation" literature has studied how subjects determine whether two stimuli that differ in orientation have the same handedness. This literature implies that subjects perform the task by imagining the rotation of one of the stimuli to the orientation of the other. This literature has spawned several theories of mental representation. These theories imply that mental representations cannot be both orientation-free and handedness-specific. We present four experiments that demonstrate the contrary: mental representations can be both orientation-free and handedness-specific. In Experiment 1 we serendipitously discovered a version of R. N. Shepard and J. Metzler's (1971) "mental rotation" task in which subjects accurately discover the handedness of a stimulus without using "mental rotation," i.e., in which reaction time to compare the handedness of two forms is not a function of the angular disparity between the two forms. In Experiment 2 we generalize this finding to different experimental procedures. In Experiment 3 we replicate this finding with a much larger group of subjects. In Experiment 4 we show that when we preclude the formation of an orientation-free representation by never repeating a polygon, subjects carry out the handedness comparison task by performing "mental rotation."     

Understanding referential expressions in context: use of common ground by children and adolescents with mental retardation

Listeners interpret utterances against the common ground, or network of presuppositions shared with the speaker. The first purpose of the study was to determine whether individuals with mental retardation use the major sources of common ground (i.e., physical copresence, linguistic copresence, and community membership) to resolve referential ambiguity. The second purpose was to determine whether they seek confirmation of their referent choices in accordance with the certainty of interpretation afforded by the common ground. The third purpose was to determine whether they signal noncomprehension when faced with ambiguity and common ground that is not informative. The final purpose was to evaluate the relationship between within-group variability in common ground use and measures of nonverbal cognition, receptive and expressive language, and social cognition. Participants were school-age individuals with mental retardation and typically developing children matched to them on nonverbal MA. Common ground use was examined in a role-playing task in which the participant responded to ambiguous utterances. Common ground was manipulated within participants. We determined whether referent selections were appropriate for the common ground, whether they were accompanied by confirmation requests, and whether noncomprehension was signaled. Both groups used all sources of common ground to resolve referential ambiguity at better than chance levels but were less successful in using community membership. Both groups also requested confirmation of their referent choices most often when the common ground was based on community membership. Both groups signaled noncomprehension when the common ground was not informative. Different aspects of common ground use were related to different predictors for the group with mental retardation.     

Young children's understanding of conflicting mental representation predicts suggestibility.

This study examined the relation between developmental suggestibility effects and preschoolers' emerging ability to reason about conflicting mental representations (CMRs). Three- to 5-yr-olds listened to a story accompanied by pictures. Following a 4-min delay, children answered straightforward and misleading questions about the story. One wk later, their memory for the story was assessed. Children also completed tasks indexing their ability to reason about CMRs. Stepwise regression analyses revealed that suggestibility was negatively related to performance on CMR tasks. This finding remained significant after controlling for age, children's level of initial encoding of the event, and their ability to retrieve event details when not misled. An integration is proposed between children's theory of mind and source monitoring that may help to explain early developmental changes in suggestibility. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The mental representation of music notation: Notational audiation.

This study investigated the mental representation of music notation. Notational audiation is the ability to internally hear the music one is reading before physically hearing it performed on an instrument. In earlier studies, the authors claimed that this process engages music imagery contingent on subvocal silent singing. This study refines the previously developed embedded melody task and further explores the phonatory nature of notational audiation with throat-audio and larynx-electromyography measurement. Experiment 1 corroborates previous findings and confirms that notational audiation is a process engaging kinesthetic-like covert excitation of the vocal folds linked to phonatory resources. Experiment 2 explores whether covert rehearsal with the mind's voice also involves actual motor processing systems and suggests that the mental representation of music notation cues manual motor imagery. Experiment 3 verifies findings of both Experiments 1 and 2 with a sample of professional drummers. The study points to the profound reliance on phonatory and manual motor processing--a dual-route stratagem--used during music reading. Further implications concern the integration of auditory and motor imagery in the brain and cross-modal encoding of a unisensory input. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Attachment style and the mental representation of the self.

Six studies examined the association between attachment style and several aspects of the mental representation of the self in adolescents. Studies 1 and 2 focused on the hedonic tone of the self-structure, Studies 3 and 4 focused on its complexity, and Studies 5 and 6 focused on discrepancies between domains and standpoints of the self. Results indicated that secure and avoidant persons had a more positive view of themselves than anxious-ambivalent persons. In addition, secure persons were found to have a more balanced, complex, and coherent self-structure than insecure persons, either avoidant or anxious-ambivalent. The discussion emphasizes the connection between the internalization of attachment experiences and the construction of the self. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The influence of perceived mental illness on interpersonal relations.

This study was carried out to measure the influence of general attitudes toward mental illness on 2 aspects of interpersonal interaction: an S's performance on a motor task requiring cooperative effort and the perception of another after having interacted with him on the task. Ss were undergraduates who were induced to believe their coworker was either "normal" or had been mentally ill. The results indicate that perceiving the coworker as mentally ill is associated with better task performance, possibly because of the greater threat posed by a successful peer in comparison to that posed by a person believed to be maladjusted and inadequate. It was also found that when a coworker is viewed as mentally ill, Ss prefer to work alone rather than with him and blame him for inadequacies in the joint performance even though objective measures do not justify these responses. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Children's use of mental state information in selecting persuasive arguments.

Whether and when children use information about others' mental states to invent or select persuasive strategies were examined. In Study 1, preschoolers, 3rd-graders, and 6th-graders (ns?=?11, 12, and 16, respectively; 17 girls) were told about story characters' persuading parents to buy pets or toys. Children were either given or not given information about story parents' beliefs and asked to invent or select appropriate arguments. Older children, but not preschoolers, used belief information to select arguments. Results were replicated in Study 2 (16 kindergartners, 16 3rd-graders; 19 girls). In Study 3, kindergartners and 1st-graders (N?=?16; 6 girls) reasoned well on false-belief tasks but not on persuasion tasks, suggesting that failure to consider mental states in persuasion was not due to lack of a belief concept. Findings suggest that mental state understanding may continue to develop after the preschool years; methodological qualifications are also considered. (PsycINFO Database Record (c) 2010 APA, all rights reserved)