Phonological universals constrain the processing of nonspeech stimuli.

Domain-specific systems are hypothetically specialized with respect to the outputs they compute and the inputs they allow (Fodor, 1983). Here, we examine whether these 2 conditions for specialization are dissociable. An initial experiment suggests that English speakers could extend a putatively universal phonological restriction to inputs identified as nonspeech. A subsequent comparison of English and Russian participants indicates that the processing of nonspeech inputs is modulated by linguistic experience. Striking, qualitative differences between English and Russian participants suggest that they rely on linguistic principles, both universal and language-particular, rather than generic auditory processing strategies. Thus, the computation of idiosyncratic linguistic outputs is apparently not restricted to speech inputs. This conclusion presents various challenges to both domain-specific and domain-general accounts of cognition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relation between event processing and the duration of emotional experience.

An emotional experience can last for only a couple of seconds up to several hours or even longer. In the present study, we examine to which extent covert intrapersonal actions (cognitions both related and unrelated to the emotion-eliciting stimulus) as well as overt interpersonal actions (social sharing) account for this variability in emotion duration. Participants were asked to report the duration of their anger, sadness, joy, and gratitude episodes on a daily basis during five days. Furthermore, information was collected with regard to their cognitions during the episodes and their social sharing behavior. Discrete-time survival analyses revealed that for three of the four emotions under study, stimulus-related cognitions with the same valence as the emotion lead to a prolongation of the episode; in contrast, both stimulus-related and stimulus-unrelated cognitions with a valence opposite to the emotion lead to a shortening. Finally, for the four emotions under study, social sharing was associated with a prolongation. The findings are discussed in terms of a possible process basis underlying the time dynamics of negative as well as positive emotions. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Acoustic analysis of lexical tone in Mandarin infant-directed speech.

Using Mandarin Chinese, a "tone language" in which the pitch contours of syllables differentiate words, the authors examined the acoustic modifications of infant-directed speech (IDS) at the syllable level to test 2 hypotheses: (a) the overall increase in pitch and intonation contour that occurs in IDS at the phrase level would not distort lexical pitch at the syllable level and (b) IDS provides exaggerates cues to lexical tones. Sixteen Mandarin-speaking mothers were recorded while addressing their infants and addressing an adult. The results indicate that IDS does not distort the acoustic cues that are essential to word meaning at the syllable level; evidence of exaggeration of the acoustic differences in IDS was observed, extending previous findings of phonetic exaggeration to the lexical level. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The effect of a power-imbalanced situation on the cognitive processing of low-power group members.

The present study examines cognitive processes of low-power group members in an intergroup power situation. An unbalanced power relationship was established between two groups and stability and size of a power discrepancy were manipulated. Seventy-two participants learned information about, and competed in a game against, a high-power outgroup. Significant main effects were obtained in an analysis of covariance of the amount of cognitive processing for stability of a power distribution. Low-power group members in unstable conditions recalled more attributes than participants in stable conditions. Implications for the importance of a low-power group member's perceptions of whether or not an opportunity exists to change the power situation are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The processing of free and bound gender-marked morphemes in speech production: Evidence from Dutch.

In many languages, the production of noun phrases requires the selection of gender-marked elements like determiners or inflectional suffixes. There is a recent debate as to whether the selection of freestanding gender-marked elements, such as determiners, follows the same processing mechanisms as the selection of bound gender-marked morphemes, such as adjective suffixes. Most of the evidence on which this debate is based relates to the gender-congruency effect in picture-word interference experiments. In the present article, the authors address this issue with a pure picture-naming task, extending previous work in German (H. Schriefers, J. D. Jescheniak, & A. Hantsch, 2005). The results of the present study on noun phrase production in Dutch show that both types of gender-marked morphemes are selected via the same basic processing mechanisms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Response latencies in auditory sentence comprehension: Effects of linguistic versus perceptual challenge.

Older adults with good hearing and with mild-to-moderate hearing loss were tested for comprehension of spoken sentences that required perceptual effort (hearing speech at lower sound levels), and two degrees of cognitive load (sentences with simpler or more complex syntax). Although comprehension accuracy was equivalent for both participant groups and for young adults with good hearing, hearing loss was associated with longer response latencies to the correct comprehension judgments, especially for complex sentences heard at relatively low amplitudes. These findings demonstrate the need to take into account both sensory and cognitive demands of speech materials in older adults' language comprehension. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The impact of strong assimilation on the perception of connected speech.

Models of compensation for phonological variation in spoken word recognition differ in their ability to accommodate complete assimilatory alternations (such as run assimilating fully to rum in the context of a quick run picks you up). Two experiments addressed whether such complete changes can be observed in casual speech, and if so, whether they trigger perceptual compensation. Experiment 1 used recordings of naive speakers and found that the presence of following context supporting place assimilation led to an increase in miscommunication rate when listeners were asked to identify the potentially assimilated words. This result was also obtained when trained phoneticians gave their considered judgments of a subset of the stimuli. Experiment 2 examined the extent to which words articulated correctly by naive speakers (e.g., rum) would be perceived as assimilated and found that compensation for assimilation in these stimuli depended on the type of following phonemic context and the semantic fit with the preceding sentence. These results suggest that place assimilation does involve complete alternations and that the perceptual system can compensate for them in certain circumstances. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Redundancy gains and costs in cognitive processing: Effects of short stimulus onset asynchronies.

In 7 experiments, the influence of varying stimulus onset asynchronies (SOAs) on the processing of redundant information about words and pseudowords was investigated. All stimuli were visually presented once or twice with 2 copies of the same item flashed either simultaneously or with short SOAs between presentations. The experiments revealed a redundancy gain for words that was absent for pseudowords. Furthermore, the redundancy gain disappeared at an SOA of 50 ms, and them was a gradual performance decline at longer SOAs. However, probing SOAs of 150 and 300 ms revealed that, compared with presentation of 1 target stimulus alone, words were processed significantly faster when target and redundant copy appeared with a 150-ms lag. The results are tentatively explained in a neurocognitive framework (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The accelerate study: The longitudinal effect of speed of processing training on cognitive performance of older adults.

Objective: Examine the short-term and long-term impact of speed of processing training on cognitive performance in older adults. Study Design: Randomly assigned, 2-group experimental design with assessment periods at baseline, immediately after training, and at 2 subsequent annual points. Setting: Laboratory. Participants: Older adults (N=159) with speed of processing impairments. Interventions: Speed of processing training group or a social contact Internet control group. Participants in both groups received approximately ten 1-hr training sessions. Main Outcome Measures: Cognitive measures. Results: Speed of processing training resulted in improved performance on two measures of information processing (Useful Field of View and the Starry Night tests). Conclusions: Speed of processing training produced significant processing speed improvement that was robust over a 2-year period. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The generality of cognitive complexity in the perception of people and inkblots.

2 experimental hypotheses were tested: (1) Significant positive relationships exist between the complexity of S's perceptions of people and the complexity of their perceptions of inkblots relative to the determinants used; and (2) Significant positive relationships exist between the complexity of S's perceptions of people and their perceptions of inkblots relative to the context elicited. A measure of cognitive complexity was derived from a concept-formation sorting task originally devised by Kelly. A modified Rorschach technique was used to measure cognitive complexity in the non-personal stimulus realm. Ss consisted of 40 college males. Significant relationships in the predicted direction were found for both hypotheses. Of the various Rorschach determinant categories, only M correlated significantly with the measure of complexity of perceptions of others. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The influence of stress on the perception of incongruity.

The results of two experiments "support the hypothesis that psychological stress results in (a) premature closure and (b) a tendency to adhere to expectancies (prerecognition hypothesis) in ambiguous task situations. From these two sets of data it is inferred that stress or anxiety results in cognitive and perceptual processes that tend to preserve a familiar perceptual and behavioral field for the individual." (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

New perspectives on the effects of action on perceptual and cognitive development.

This special section was motivated by a resurgence in the view that it is impossible to investigate perceptual and cognitive development without considering how it is affected by, and intertwined with, infants' and children's action in the world. This view has long been foundational to the field, yet contemporary investigations of the effects of acting on cognition and perception have been limited. The research showcased in this section indicates that this trend is changing as researchers consider anew the ways in which cognition derives structure from action. The work presented here illustrates the breadth of these potential effects across ages and domains of development, and it highlights the breadth of methods that can be recruited to investigate them. This new research focus provides insight for the mechanisms by which action affects perception and cognition and at the same time reveals that much remains to be learned. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A longitudinal investigation of information processing and cognitive organization in clinical depression: Stability of schematic interconnectedness.

This study longitudinally investigated information processing and cognitive organization in clinical depression. The main hypothesis was that individuals whose depression had remitted would show a significant cognitive shift on information processing (e.g., deactivation of negative processing) but not on cognitive organizational tasks. Forty-five individuals with clinical depression completed 2 information processing and 2 cognitive organizational tasks at initial assessment. At 6-month follow-up, the sample (23 remitted, 22 stable depressed) was readministered the tasks. As expected, information processing shifted significantly in individuals who had improved symptomatically, whereas negative cognitive organizational indices remained stable. The implications of these results are discussed as they pertain to the cognitive vulnerability, maintenance, treatment, and recurrence of depression. Directions for future research are suggested. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The cognitive reserve hypothesis: A longitudinal examination of age-associated declines in reasoning and processing speed.

The term cognitive reserve is frequently used to refer to the ubiquitous finding that, during later life, those higher in experiential resources (e.g., education, knowledge) exhibit higher levels of cognitive function. This observation may be the result of either experiential resources playing protective roles with respect to the cognitive declines associated with aging or the persistence of differences in functioning that have existed since earlier adulthood. These possibilities were examined by applying accelerated longitudinal structural equation (growth curve) models to 5-year reasoning and speed data from the no-contact control group (N = 690; age 65–89 years at baseline) of the Advanced Cognitive Training for Independent and Vital Elderly study. Vocabulary knowledge and years of education, as markers of cognitive reserve, were related to levels of cognitive functioning but unrelated to rates of cognitive change, both before and after the (negative) relations between levels and rates were controlled for. These results suggest that cognitive reserve reflects the persistence of earlier differences in cognitive functioning rather than differential rates of age-associated cognitive declines. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of affect in cognitive psychology and psychoanalysis.

Neither cognitive psychology nor psychoanalysis has developed a comprehensive theory of affects. Such a theory of affect, integrating conceptions derived from Arnold, Lazarus, Tomkins, Bowlby, and Langer, is outlined. Affect is viewed as the subjective experience of feedback appraisal processes operating as part of motivational systems. Quality and intensity of affect are determined by the characteristics of the underlying motivational system and by the degree, direction, and rate of change of mismatch. Examples of motivational systems and their associated affects are given and the role of affect in cognitive development, as well as perception, are considered. By examples, the clinical application of these concepts is shown to avoid false leads and permit development of more effective clinical approaches. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of cognitive stimulation on the relations between age and cognitive functioning.

To make a convincing argument that cognitive stimulation moderates age trends in cognition there must be (a) a negative relation between age and level of cognitive stimulation, (b) a positive relation between level of cognitive stimulation and level of cognitive functioning, and (c) evidence of an interaction between age and cognitive stimulation in the prediction of cognitive functioning. These conditions were investigated in a study in which 204 adults between 20 and 91 years of age completed an activity inventory and performed a variety of cognitive tasks. Only the 1st condition received empirical support, and, thus, the results of this study provide little evidence for the hypothesis that cognitive stimulation preserves or enhances cognitive functioning that would otherwise decline. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The influence of preferred coping style and cognitive strategy on laboratory-induced pain.

Objective: To evaluate the effects of matching an individual's coping style (low, mixed, or high monitoring) to an appropriate cognitive strategy (distraction or sensation monitoring) to improve pain management. Design: This study used a split-plot factorial design in a laboratory setting. Main Outcome Measures: Main outcomes were pain threshold, pain tolerance, pain intensity, pain affect, and anxiety. Results: The results of the 2 × 3 × 3 (Experimental Condition × Coping Style × Trial) analysis of variance (ANOVA) interaction were significant for pain threshold scores, F(4, 178) = 2.95, p     

Investigating the influence of organizational role on perceptions of risk in deep coal mines.

The authors replicated O. Ostberg's (1980) study of forestry workers using a range of personnel groups in coal mines. Findings demonstrate a high level of consensus between a range of personnel groups for a set of pictorially depicted behavioral risks, at the level of rank order, but significant differences in terms of relative magnitudes. Magnitudes of perceived risk were found to be greater for those closest to the point of hazard than for members of more geographically and experientially distal groups. Findings are interpreted with reference to experiential influences associated with organizational role. Revealed differences between personnel groups are explained in terms of cognitive availability, specifically effects associated with habituation and familiarity with risk, these sources of perceptual bias appearing to interact with organizational role. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Selective interference on the holistic processing of faces in working memory.

Faces and objects of expertise compete for early perceptual processes and holistic processing resources (Gauthier, Curran, Curby, & Collins, 2003). Here, we examined the nature of interference on holistic face processing in working memory by comparing how various types of loads affect selective attention to parts of face composites. In dual tasks, all loads impaired overall performance on face judgment compared with no load. However, a face load reduced holistic face processing (Experiment 1) whereas an object load did not, regardless of expertise (Experiments 2 and 3). Also, 2 types of faces produced asymmetrical interference on each other (Experiment 4), refuting the hypothesis that any faces would produce equal interference. Thus, the interference on holistic face processing in working memory does not depend on overlap in expertise or face processing, but may be modulated by limitations in encoding or maintenance of highly similar representations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)