Recognizing one’s own clapping: The role of temporal cues

Do individuals recognize their own clapping? We investigated this question with an off-line paradigm in which the perception of the claps is temporally separated from their generation. In a first experiment, we demonstrated that acoustic recordings of clapping provide sufficient information for discriminating between one’s own performance and that of another participant. Self-recognition was still preserved when the claps were reproduced by uniform tones that only retained their temporal pattern. In a subsequent experiment, we verified that the general tempo provides an important cue for self-recognition. Finally, we showed that self-recognition does not rely on concurrent synchronization of actual movements with the auditory sequences. The results are discussed in the light of current theories about perception-action links.     

Mood and flexibility in categorization: a conceptual replication

The present study tested the hypothesis that positive mood facilitates cognitive flexibility in categorization, i.e., positive mood enhances the ability to categorize flexibly at broad and narrow levels contingent on task requirement. The study was a conceptual replication of the 1990 work by Murray, Sujan, Hirt, and Sujan. Unlike the original study, it was carried out on the WWW with some modifications in the procedure. Participants were 29 women and 132 men whose average age was 29 yr. They were put into a positive, negative, or neutral mood using the Velten technique. Mood was measured with standard mood scales. Subjects then listed similarities differences between two entertainment TV shows. Contrary to the prediction, participants in a positive mood did not list a higher number, more diverse, or more unusual similarities and differences between the shows, and they were not faster than participants with neutral or negative moods. It is concluded that the influence of mood on cognitive flexibility needs to be reconsidered. In research, temporal aspects of categorization performance as well as a wider range of mood valences should be taken into account.     

Emerging selves: representational foundations of subjectivity

A hypothetical evolutionary scenario is offered meant to account for the emergence of mental selves. According to the scenario, mental selves are constructed to solve a source-attribution problem. They emerge when internally generated mental contents (e.g., thoughts and goals) are treated like messages arising from external personal sources. As a result, mental contents becomes attributed to the self as an internal personal source. According to this view, subjectivity is construed outward-in, that is, one's own mental self is derived from, and is secondary to, the mental selves perceived in others. The social construction of subjectivity and selfhood relies on, and is maintained in, various discourses on subjectivity.     

Engagement in Child and Adolescent Treatment: The Role of Parental Cognitions and Attributions

Parental engagement in the treatment process is influenced by parents' beliefs about the cause of their children's problems, perceptions about their ability to handle such problems, and expectations about the ability of therapy to help them. This paper examines the role of parental cognitions related to attributions and expectations in relation to engagement in child mental health treatment. Reviewed studies indicate that parental attributions and expectations influence three aspects of treatment: help seeking, engagement and retention, and outcome. This paper integrates findings from developmental and clinical research, highlights gaps in the literature, presents the beginnings of a model regarding the parental attributional process as it relates to engagement in treatment, recommends future research directions, and discusses clinical implications.     

First-Pass versus Second-Pass Parsing Processes in a Wernicke''s and a Broca''s Aphasic: Electrophysiological Evidence for a Double Dissociation

The present paper is a first attempt to integrate the classical brain lesion behavioral impairment approach of functional neuroanatomy and the electrophysiological brain mapping approach in the domain of syntactic processing. In a group of normal age-matched controls we identified three electrophysiological components previously observed in correlation with language comprehension processes: an early left anterior negativity normally seen in correlation with syntactic first-pass parsing processes (ELAN), a centroparietal negativity seen in correlation with processes of lexical-semantic integration (N400), and a late centroparietal positivity observed in correlation with secondary syntactic processes of reanalysis and repair (P600). The early left anterior negativity was absent in a patient with an extended lesion in the anterior part of the left hemisphere sparing the temporal lobe, although the late centroparietal positivity and the centroparietal N400 were present. In a patient with a left temporal-parietal lesion the early left anterior negativity was found to be present, whereas the N400 component was absent. These findings suggest that first-pass parsing and secondary processes are subserved by distinct brain systems.     

Affective communication differences between distressed and nondistressed mother-adolescent dyads

An assessment technique of having mothers and young adolescents describe in brief written form what they like and dislike about each other was evaluated. Distressed dyads (N=38) produced responses that were rated significantly more negative (Demanding, Personal Attack, Anger and Hostility, Complaining About Unfairness or Disrespect) and less positive (Good Relationship, Appreciation of Other, Complimentary, and Enjoyment) than nondistressed dyads (N=40). Evidence of reliability was reported. Ratings of the written responses correlated significantly with independently obtained codings of taperecorded interactions, thus offering support for validity of the method.The authors wish to thank Diane Follingstad and Peter Kilmann for their comments on an earlier draft.     

Locus of the effect of specific practice in continuous visual search

Specific practice in a visual search task can result either in a selective elaboration of the feature lists of the task stimuli or in a selective emphasis of their status within the task (targets vs. nontargets). According to the first explanation, which is related to the differentiation principle of perceptual learning, specific practice enhances the operation of stimulus identification. According to the second explanation, which is related to the enrichment principle of perceptual learning, it enhances the operation of response selection. Evidence from two transfer experiments with a reversal paradigm argues in favor of the second view, at least for tasks with easily codable letter stimuli. The results are discussed in the framework of a recent model of information integration in visual search.     

The effects of incorrect pain expectations on acquired fear and pain responses

Previous experimental research on the effects of incorrect intensity expectations of aversive events can be criticized because intensity expectations were not manipulated independently from changes in objective intensity. The present study aims at investigating the effects of incorrect intensity expectations on the immediate and later responses to a painful stimulus, and on the acquisition of anticipatory responses, with proper experimental control. Subjects (n = 62) received 20 painful stimuli of varying intensity. In the control group intensities were correctly signalled on all trials by an analogue signal. On 3 trials the signal was too large in the overprediction condition, and too small in the underestimation condition. Underpredicted painful experiences were related to subsequent higher pain responses on the physiological level, but not on the subjective level; and to increased anticipatory responses (increased pain expectations, uncertainty, subjective fear, skin conductance responses). Skin conductance level also indicated increased fear after underpredicted experiences. Overpredicted painful experiences were related to a faster decrease in subjective fear compared to the control group, but did not influence other variables. The findings support the notion that underpredictions contribute to the acquistion of fear and disrupt habituation processes. The asymmetrical processing of the two kinds of incorrectly predicted experiences is discussed.     

Effects of intergroup contact and relative gratification vs. deprivation on prejudice on both sides of the U.S./Mexico status divide

A study in the U.S.–Mexican intergroup context examined how collective relative gratification (RG) versus deprivation affects the relationship between intergroup contact and interpersonal closeness and subtle prejudice towards an out-group. Participants were Mexican university students in Mexico (N = 239) and non-Mexican students in California (N = 90). As predicted, Mexicans experienced less gratification/higher relative deprivation (RD), and low quality intergroup contact and expressed lower interpersonal closeness and higher subtle prejudice than U.S. Americans. Differences between countries were larger amongst participants reporting higher RD. Second-stage moderated mediation analysis showed that the mediating effects of contact between country and interpersonal closeness and subtle prejudice, respectively, were larger amongst participants who felt relatively gratified than those who felt relatively deprived. These findings underline the importance of recognizing the moderating effect of differences in the RG versus RD levels of minority and majority groups when anticipating the potential benefits of intergroup contact for prejudice reduction.     

Effects of family interaction on the child's behavior in single-parent or reconstructed families

The effects of the family interaction on children's behavior were studied in single-parent or reconstructed families (N = 63) in a white population in Finland. The focus was on the spousal and the parent-child interaction. Teachers assessed children's behavior and parents were interviewed. The interviews were analyzed qualitatively using the grounded-theory method. The boundary ambiguity theory developed by Pauline Boss was used to examine the interaction in the families. About two fifths of the parents reported that their spousal interaction was good, family boundaries were clear, and the children were taken care of together. Another two fifths interacted only because of the child and family boundaries were ambiguous. In 14 families the involvement of the noncustodial parent was both physically and psychologically low. The physically close but psychologically distant parent-child interaction seemed to affect the child's behavior detrimentally, whereas children with physically and psychologically close interaction with their parents showed less behavioral problems. The children with behavioral problems were more likely to have problems with both parents. They were also more likely to have a stepparent with whom they had conflicts. In conclusion, a good interaction between the parents and clarified family boundaries protect children's mental health after their parents' divorce or separation.