Children's knowledge of deceptive gaze cues and its relation to their actual lying behavior

Eye gaze plays a pivotal role during communication. When interacting deceptively, it is commonly believed that the deceiver will break eye contact and look downward. We examined whether children’s gaze behavior when lying is consistent with this belief. In our study, 7- to 15-year-olds and adults answered questions truthfully (Truth questions) or untruthfully (Lie questions) or answered questions that required thinking (Think questions). Younger participants (7- and 9-year-olds) broke eye contact significantly more when lying compared with other conditions. Also, their averted gaze when lying differed significantly from their gaze display in other conditions. In contrast, older participants did not differ in their durations of eye contact or averted gaze across conditions. Participants’ knowledge about eye gaze and deception increased with age. This knowledge significantly predicted their actual gaze behavior when lying. These findings suggest that with increased age, participants became increasingly sophisticated in their use of display rule knowledge to conceal their deception.     

Tactile localization performance in children with developmental coordination disorder (DCD) corresponds to their motor skill and not their cognitive ability

When localizing touches to the hands, typically developing children and adults show a “crossed hands effect” whereby identifying which hand received a tactile stimulus is less accurate when the hands are crossed than uncrossed. This demonstrates the use of an external frame of reference for locating touches to one’s own body. Given that studies indicate that developmental vision plays a role in the emergence of external representations of touch, and reliance on vision for representing the body during action is atypical in developmental coordination disorder (DCD), we investigated external spatial representations of touch in children with DCD using the “crossed hands effect”. Nineteen children with DCD aged 7–11 years completed a tactile localization task in which posture (uncrossed, crossed) and view (hands seen, unseen) were varied systematically. Their performance was compared to that of 35 typically developing controls (19 of a similar age and cognitive ability, and 16 of a younger age but similar fine motor ability). Like controls, the DCD group exhibited a crossed hands effect, whilst their overall tactile localization performance was weaker than their peers of similar age and cognitive ability, but in line with younger controls of similar motor ability. For children with movement difficulties, these findings indicate tactile localization impairments in relation to age expectations, but apparently typical use of an external reference frame for localizing touch.     

The relation between spatial skill and early number knowledge: The role of the linear number line

[Correction Notice: An Erratum for this article was reported in Vol 48(5) of Developmental Psychology (see record 2012-11771-001). The grey boxes around the faces in Figure 2 are missing. The correct version is presented in the erratum.] Spatial skill is highly related to success in math and science (e.g., Casey, Nuttall, Pezaris, & Benbow, 1995). However, little work has investigated the cognitive pathways by which the relation between spatial skill and math achievement emerges. We hypothesized that spatial skill plays a crucial role in the development of numerical reasoning by helping children to create a spatially meaningful, powerful numerical representation-the linear number line. In turn, a strong linear number representation improves other aspects of numerical knowledge such as arithmetic estimation. We tested this hypothesis using 2 longitudinal data sets. First, we found that children's spatial skill (i.e., mental transformation ability) at the beginning of 1st and 2nd grades predicted improvement in linear number line knowledge over the course of the school year. Second, we found that children's spatial skill at age 5 years predicted their performance on an approximate symbolic calculation task at age 8 and that this relation was mediated by children's linear number line knowledge at age 6. The results are consistent with the hypothesis that spatial skill can improve children's development of numerical knowledge by helping them to acquire a linear spatial representation of numbers. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Relationships between need for cognition, knowledge, and verbal ability

The authors investigated the relationships between need for cognition, knowledge, and verbal ability. Participants completed scales that measured their need for cognition, verbal ability, and knowledge about people and events that occurred during the Vietnam War era. Correlational analyses showed that the participants' need for cognition scores were modestly but positively correlated with verbal ability and knowledge and that verbal ability and knowledge were also positively correlated. The correlation between need for cognition and knowledge was small but significant when verbal ability was controlled. The conclusion drawn from these results is that need for cognition contributes to the acquisition of knowledge beyond the contribution of verbal ability.     

Speed of reasoning and its relation to reasoning ability

The study investigates empirical properties of reasoning speed which is conceived as the fluency of solving reasoning problems. Responses and response times in reasoning tasks are modeled jointly to clarify the covariance structure of reasoning speed and reasoning ability. To determine underlying abilities, the predictive validities of two cognitive covariates, namely perceptual and executive attention, are investigated. A sample of N = 230 test takers completed a reasoning test, Advanced Progressive Matrices (APM), and attention tests indicating perceptual and executive attention. For modeling responses the two-parameter normal ogive model, and for modeling response times the two-parameter lognormal model was applied. Results suggest that reasoning speed is a unidimensional construct representing significant individual differences, and that reasoning speed and ability are negatively correlated but clearly distinguishable constructs. Perceptual and executive attention showed differential effects on reasoning speed and reasoning ability, i.e., reasoning speed is explained by executive attention only, while reasoning ability is explained by both covariates. Implications for the assessment of reasoning are discussed.     

Cognitive ability,cognitive aptitudes,job knowledge,and job performance

This paper reviews the hundreds of studies showing that general cognitive ability predicts job performance in all jobs. The first section shows that general cognitive ability predicts supervisor ratings and training success. The second section shows that general cognitive ability predicts objective, rigorously content valid work sample performance with even higher validity. Path analysis shows that much of this predictive power stems from the fact that general cognitive ability predicts job knowledge (r = .80 for civilian jobs) and job knowledge predicts job performance (r = .80). However, cognitive ability predicts performance beyond this value (r = .75 versus r = [.80][.80] = .64) verifying job analyses showing that most major cognitive skills are used in everyday work. The third section of the paper briefly reviews evidence showing that it is general cognitive ability and not specific cognitive aptitudes that predict performance.     

Reactions to an offense in relation to authoritarianism,knowledge about risk,and freedom of action

This research investigated a situation where a fictitious company distributed contaminated meat that led to serious food poisoning. Participants (N = 241) responded to scenarios that varied information about knowledge of risk (aware, unaware) and freedom of action (free to act, constrained by higher authority). They provided judgments concerning compliance, foreseeability, negligence, recklessness, seriousness of offense, responsibility, deservingness, anger, sympathy, harshness/leniency of penalty, compensation, jail sentence, and community service. They also completed Altemeyer's Right‐Wing Authoritarianism Scale. Results implied that high authoritarians were less sensitive and less responsive to information about the risk of contamination and more sensitive and more responsive to information about constraints from the higher authority when compared with low authoritarians. These interaction effects involving authoritarianism and the two contextual variables occurred for judgments that related to the organizations and to the executive officers within them. These differences in the reactions of high and low authoritarians to the contextual cues were interpreted as reflecting the effects of value differences and possible differences in the way information was subsequently processed. Copyright © 2001 John Wiley & Sons, Ltd.     

Distinguishing age differences in knowledge, strategy use, and confidence during strategic skill acquisition

The authors examined how age differences in strategy selection are related to associative learning deficits and metacognitive variables, including memory ability confidence. In Experiment 1, increases in memory reliance for performance of the noun-pair lookup task were compared with increases in noun-pair memory ability. In Experiment 2, memory reliance was assessed for noun pairs memorized prior to the task. In each experiment, older adults manifested a substantial delay in transition to a retrieval-based strategy despite comparable noun-pair knowledge. In Experiment 3, young and older adults reported comparable confidence ratings for the accuracy of each memory probe response. However, older adults reported lower confidence in their general ability to use the memory retrieval strategy, which correlated with avoidance of the retrieval strategy.     

Distributed skill functions and the meshing of knowledge structures

The scope of knowledge space theory was extended by bringing into the picture the underlying skills and capabilities that are relevant to solving the problems in a knowledge domain. A major challenge to this approach comes from the need to aggregate distributed information on (partially) overlapping domains and skill sets. The notion of a distributed skill function is introduced for formalizing the integration of several skill functions that represent the assignment of skills to problems. It is shown that their consistency is captured by the meshability of the delineated knowledge structures. This result draws upon a characterization of the meshing of finite or infinite collections of knowledge structures, which extends and generalizes previous results on the binary case. The discussion covers implications for knowledge assessment and for practical applications, such as integrating skill assignments coming from different experts or distributed resources in technology-enhanced learning.     

Segmentation and speech perception in relation to reading skill: a developmental analysis

The present paper examines the processing of speech by dyslexic readers and compares their performance with that of age-matched (CA) and reading-ability-matched (RA) controls. In Experiment 1, subjects repeated single-syllable stimuli (words and nonwords) presented either in a favorable signal-to-noise ratio or with noise masking. Noise affected all subjects to the same extent. Dyslexic children performed as well as controls when repeating high-frequency words, but they had difficulty relative to CA-controls with low-frequency words and relative to both CA- and RA-controls when repeating nonwords. In Experiments 2 and 3, subjects made auditory lexical decisions about the stimuli presented in Experiment 1. Dyslexics performed less well than CA-controls, gaining similar scores to RA-controls. Thus, their difficulty in repeating low-frequency words could be reinterpreted as a difficulty with nonword repetition. Taken together, these results suggest that dyslexics have difficulty with the nonlexical procedures (including phoneme segmentation) involved in verbal repetition. One consequence is that they take longer to consolidate "new" words; verbal memory and reading processes are also compromised.     

Speech perception and memory coding in relation to reading ability

Previous work has demonstrated that children who are poor readers have short-term memory deficits in tasks in which the stimuli lend themselves to phonetic coding. The aim of the present study was to explore whether the poor readers' memory dificit may have its origin in perception with the encoding of the stimuli. Three experiments were conducted with third grade good and poor readers. As in earlier experiments, the poor readers were found to perform less well on recall of random word strings and to be less affected by the phonetic characteristics (rhyming or not rhyming) of the items (Experiment 1). In addition, the poor readers produced more errors of transposition (in the nonrhyming strings) than did the good readers, a further indication of the poor readers' problems with memory for order. The subjects were tested on two auditory perception tasks, one employing words (Experiment 2) and the other nonspeech environmental sounds (Experiment 3). Each was presented under two conditions: with a favorable signal-to-noise ratio and with masking. The poor readers made significantly more errors than the good readers when listening to speech in noise, but did not differ in perception of speech without noise or in perception of nonspeech environmental sounds, whether noise-masked or not. Together, the results of the perception studies suggest that poor readers have a perceptual difficulty that is specific to speech. It is suggested that the short-term memory deficits characteristic of poor readers may stem from material-specific problems of perceptual processing.     

The developmental change of young pupils’ metacognitive ability in mathematics in relation to their cognitive abilities

Metacognition is a multidimensional construct with two main dimensions: knowledge about cognition and regulation of cognition. The present study aimed to model the development of young pupils’ metacognitive abilities in mathematics in relation to processing efficiency, working memory and mathematical performance. We developed instruments measuring pupils’ metacognitive ability, mathematical ability, working memory capacity, and processing efficiency, and administered them to 126 pupils (8–11 years old) three times, with breaks of 3–4 months between them. Dynamic modeling indicated that growth in each of the abilities is affected by the state of the others, especially the state of processing efficiency. Growth modeling was used to specify the nature of change in the main aspects of mind and the possible interrelations in the patterns of change in these aspects. The initial mathematical self-image was found to depend on the corresponding processing efficiency and its advancement to rely on the development of mathematical performance and the previous working memory ability.     

Right-wing authoritarianism,political affiliation,religiosity, and their relation to psychological androgyny

The authoritarian personality is characterized by a traditional attitude towards gender roles that reflects its conservative ideology [T. W. Adorno, E. Frenkel-Brunswik, D. J. Levinson, and R. N. Sanford (1950) The Authoritarian Personality, New York: Norton]. The present study investigated the relationship between S. L. Bem's [(1974) sex roles The Measurement of Psychological Androgyny, Journal of Consulting and Clinical Psychology, Vol. 42, pp. 155–162], on the one hand, and right-wing authoritarianism [RWA; B. Altemeyer (1988) Enemies of Freedom: Understanding Right-Wing Authoritarianism, San Francisco], political affiliation, and religiosity level, on the other. Subjects were 365 Jewish undergraduate students (227 women and 138 men) at a number of universities; 81 were second generation Israelis, 90 were children of Ashkenazic parents, 75 were children of Sephardic parents, and 113 were children of parents from mixed background. They completed Altemeyer's RWA scale and a shortened version of Bem's Sex Role Inventory. Political affiliation and religiosity level (variables strongly linked to the authoritarian personality theory) were also measured. Among women, the RWA mean score of the cross-sex typed subjects was significantly lower than that of the sex-typed and the undifferentiated subjects, and most of the cross-sex typed women supported the political left and defined themselves as secular, while among men, no statistically significant RWA, political affiliation, and religiosity differences were found between Bem's four personality types. These results highlight gender differences in the relationships between authoritarian personality and gender-role identification. While it seems that cross-sex-typed women tend to rebel against the status quo, the question of why similar patterns do not appear among men still remains open to speculation.     

Visual information processing in relation to age and to reading ability.

Temporal aspects of early visual information processing were studied developmentally in good and in poor reading male subjects ranging in age from 7 to 13 years. Forced-choice temporal integration and backward masking tasks, respectively, were utilized to assess duration of visual persistence and of relative rate of visual information processing. The results did not reveal differences in either visual persistence or processing rate in relation to reading ability at any age level studied. However, processing rate was found to increase markedly with chronological age in both the good and the poor readers while visual persistence did not vary significantly. The findings were discussed in relation to earlier work and in relation to current theoretical formulations of visual information processing.     

Individuals and environments: Linking ability and skill ratings with interests

Holland's (1997) theory of corresponding person and work environment structures was evaluated by comparing the integration of individual and occupational ratings of interests, abilities, and skills. Occupational ratings were obtained from the U.S. Department of Labor's O*NET database (U.S. Department of Labor, 2007). College students (494 women, 526 men) provided self-ratings of their interests, abilities, and skills. Property vector fitting was used to embed ability and skill ratings into the Realistic, Investigative, Artistic, Social, Enterprising, and Conventional (RIASEC) interest structure, and bootstrapping was used to generate confidence intervals for the angles of the vectors and the magnitude of their fit to the Holland model. Across the individual and occupational ratings, 18 of 45 (40%) ability vectors and 41 of 48 (85%) skill vectors were fit into the RIASEC model. No significant gender differences were found in the integration of self-rated abilities and skills into the RIASEC circumplex; however, some differences were found between individual and environmental ratings. Obtained results highlight the potential utility and limitations of using Holland's model for representing both individual and occupational data in a common structure.     

Field-dependence/independence: ability in relation to mobility-fixity

Previous authors have pointed out that, while the classic Rod-and-Frame Test (RFT) yields a measure of ability to perform field-independently, it is unsuitable for identifying stylistic preference, such as mobility-fixity within the field-dependence/independence dimension. To relate mobility-fixity and ability aspects of field-dependence/independence, we compared data obtained from two versions of the test: one with a "free" instruction, on which the subjects were invited to adjust the rod to any position(s) they preferred on each of 10 trials and a process-oriented version (RFT-P), involving 20 trials with the standard instruction but with a constant rod-and-frame configuration, making possible analysis of the process of adaptation. Mobility versus fixity was defined in terms of more or less frequent changes of rod positions and choice of a high or a low proportion of nongeometrical positions in the RFT-Free. 38 female and 23 male university students completed first the RFT-Free and thereafter the RFT-Process. Women were more field-dependent than men throughout the RFT-Process trials; there were no differences between the sexes over trials or in choice of positions in the RFT-Free. Compared with field-dependent subjects, field-independent subjects more often changed rod positions in the RFT-Free and preferred nongeometrical positions somewhat more. Among field-independent subjects, those with consistently low deviations in RFT-Process more often preferred a variety of nongeometrical positions in RFT-Free than did those with gradually increasing deviations. We conclude that field-independence is associated with mobility and field-dependence with fixity, as defined by the RFT-Free variables, and that a prerequisite for high mobility is a relative stability of field-independence as reflected on the RFT-Process. Theoretical implications of this conclusion are discussed.