Cross‐Task Stability in Infant Attention: New Perspectives Using the Still‐Face Procedure

Infant visual attention has been studied extensively within cognitive paradigms using measures such as look duration and reaction time, but less work has examined how infant attention operates in social contexts. In addition, little is known about the stability of individual differences in attention across cognitive and social contexts. In this study, a cross‐sectional sample of 50 infants (4 and 6 months of age) were first tested in a look duration and reaction time task with static visual stimuli. Next, their mothers participated with the infants in the still‐face procedure, a mildly distressing social interaction paradigm that involves violation of expectancy. Individual differences in looking and emotion were stable across the phases of the still‐face task. Further, individual differences in looking measures from the visual attention task were related to the pattern of looking shown across the phases of the still‐face procedure. Results indicate that individual differences in attentional measures show moderate stability within cognitive and social contexts, and that the ability of infants to shift and disengage looks may affect their ability to regulate interaction in social contexts.     

Concurrent cognitive task may improve motor work performance and reduce muscle fatigue

Performance of certain cognitive tasks either during physical load or in rest pauses between boosts might lead to slowing of muscle fatigue and fatigue related decline in performance. Seventeen right-handed healthy volunteers (age 24 ± 1.4, 8 males) participated in this study, aiming to investigate the effect of the level of the cognitive information processing - 1) passive perception of audio stimuli, 2) active stimuli discrimination, 3) active stimuli discrimination following motor response - on motor task performance (handgrip test 30% and 7% of MVC) and muscle fatigue development. Cognitive tasks show the following effects on motor work: i) Perceived fatigue during 30 % MVC (fatiguing) condition developed slower if participant pressed button in response to deviant acoustic stimuli, as compared to passive listening. Counting task, an active task without motor component, took the intermediate position and did not differ significantly from two other cognitive tasks. ii) MVC after 30% MVC (fatiguing) condition tended to decrease stronger when accompanied with passive listening in comparison with both active tasks. iii) Motor task performance during 30% MVC (fatiguing) condition was better for active cognitive task with motor component than for passive task. Active task without motor component took the intermediate position and did not differ significantly from both the other cognitive tasks.     

Effects of Cognitive Demand and Judgment Strategy on Person Perception Accuracy

The present study examined the effects of cognitive demand and judgment strategy in performance on the Interpersonal Perception Task (Costanzo & Archer, 1989). The Interpersonal Perception Task (IPT) contains 30 brief, real-life scenes on videotape for which there are objectively correct answers to questions about status, intimacy, kinship, competition, and deception. A total of 142 participants were run in a 2 (high vs. low cognitive demand) × 2 (first impression vs. nonverbal cues strategy) × 2 (audiovisual vs. visual only modality) design. A significant Cognitive Demand × Judgment Strategy interaction supported the hypothesized benefit of a first impression strategy when participants experienced high, rather than low, cognitive demand. In contrast, participants receiving the nonverbal cues strategy had higher accuracy under low, rather than high, cognitive demand. The conditional effects of cognitive demand on person perception are considered and the larger role of cognitive resources in interaction is discussed.     

How to improve gait and balance function in elderly individuals—compliance with principles of training

Most balance training regimens for elderly individuals focus on self-controlled exercises, although automatic postural responses after a balance perturbation are not under direct volitional control. We critically review the literature on this topic, and notice that several studies fail to comply with basic principles of training and therefore show little improvement in function. Some present the view that physical function in the too frail and too fit cannot be improved, which we instead argue would be the effect of nonspecific training programs. We propose a concept for balance training that incorporates voluntary exercises as well as perturbation and dual-task exercises to improve balance control. The program is performed on five different levels where levels 1–4 exercises focus on the skill to maintain balance and level 5 adds perturbation exercises that focus on the skill to recover balance as well as dual task exercises providing a cognitive load during execution of a balance motor task. Functional requirements for muscle strength and power are directly incorporated into the program. The feasibility of the concept has been demonstrated on elderly fallers. A randomized control trial is underway to investigate the effects on healthy elderly individuals. Further intervention studies using this concept are encouraged.     

A Factor Analytic Study of Four Listening Tests

This paper describes the nature and assessment of an interactive videodisc instructional program on listening. The program is available to other educational institutions seeking to expand cost-effective listening instruction to students. Formative evaluations indicate that students enjoyed the Level III interactive multimedia instruction (IMI). Results of a dummy variable regression analysis indicate that students receiving IMI in listening achieved significantly higher immediate cognitive test scores and listening gain scores than did students in the control group. Regression analysis indicated no significant effect of reported GPA, year in school, previous listening instruction, or time-on-task on listening test gain scores of the IMI treatment group. However, significant effects on cognitive test scores were found for reported GPA, previous listening instruction, time-on-task, and senior versus non-senior standing.     

Listening in a Multilingual World: The Challenges of Second Language (L2) Listening

Research into language acquisition and oral language use was examined in order to identify key factors that contribute to the successful acquisition of second language (L2) listening ability. The factors were grouped into three major domains: affective, cognitive, and interpersonal. It is claimed that in each domain, proficient L2 listeners have developed strategies, that is, plans of conscious action, in order to address persistent challenges of L2 acquisition. For the affective domain, the strategies concern development of resilience in order to maintain long-term motivation and investment of identity as an active user of the L2. For the cognitive domain, the strategies involve relearning the phonological system of the L2 as an independent system in order to counteract native language influences and using compensation tactics to supplement the influences of semantic organization of one’s native language. For the interpersonal domain, the strategies involve accommodation to communication styles and a task orientation to interaction. Research is reviewed from cognitive psychology, neurolinguistics, pragmatics, bilingualism studies, and language pedagogy, with the aim of identifying particular obstacles faced by L2 listeners and practical approaches used to cope with them.     

How to Listen More Efficiently: Self-monitoring Strategies in Listening

The efficiency of cognitive strategies in information processing has been established by a considerable body of research on text comprehension. Caution needs to be used, however, when it comes to generalizing the results to listening. It is argued that, in order to decide if cognitive strategies meet the processing demands of listening, and if so, which strategies, the specifics of the listening situation must be taken into consideration. An empirical basis is needed to investigate the facilitative and possibly interfering effects of using metacognitive strategies during listening. Using qualitative methodology, listening logs collected from 35 undergraduate students were evaluated for the effects - as perceived by listeners - of three types of cognitive strategies, namely, interest management, asking pre-questions, and elaboration techniques. The results support the hypothesis that these strategies, when appropriately adapted to the listening context, facilitate information processing from aural input.     

The beneficial effects of different types of exercise interventions on motor and cognitive functions in older age: a systematic review

The decline in cognitive and motor functions with age affects the performance of the aging healthy population in many daily life activities. Physical activity appears to mitigate this decline or even improve motor and cognitive abilities in older adults. The current systematic review will focus mainly on behavioral studies that look into the dual effects of different types of physical training (e.g., balance training, aerobic training, strength training, group sports, etc.) on cognitive and motor tasks in older adults with no known cognitive or motor disabilities or disease. Our search retrieved a total of 1095 likely relevant articles, of which 41 were considered for full-text reading and 19 were included in the review after the full-text reading. Overall, observations from the 19 included studies conclude that improvements on both motor and cognitive functions were found, mainly in interventions that adopt physical-cognitive training or combined exercise training. While this finding advocates the use of multimodal exercise training paradigms or interventions to improve cognitive-motor abilities in older adults, the sizeable inconsistency among training protocols and endpoint measures complicates the generalization of this finding.     

Critical Perspectives on Hate Speech: The Centrality of ‘Dialogic Listening’

This article examines the study of listening as a cognitive process tied to memory and information processing. In examining the study of listening as a cognitive process, the authors discuss creating a theory of listening and the progress of that endeavor. Finally, they address whether or not researchers can create a theory about any concept as abstract as cognitive process or listening.     

Reward Seeking and Cognitive Control: Using the Dual Systems Model to Predict Adolescent Sexual Behavior

Research has provided support for the dual systems model of adolescent risk taking, but the model has rarely been applied to sexual behavior. Using data from the NICHD SECCYD (N = 958; Mage = 15.07, SD = 0.18), this study examined the effects of cognitive control, reward seeking, and their interaction on sexual behavior. Results of structural equation models revealed that performance on behavioral tasks assessing reward seeking and cognitive control uniquely predicted sexual intercourse, but the interaction between them was not significant. For oral sex, only cognitive control was a significant predictor. The findings provide additional support for the dual systems model, and suggest that reward seeking and cognitive control make unique contributions to adolescent sexual behavior.     

Exploring the Relationship Between Listening Style and Need for Cognition

To further our understanding of listening as a cognitive process, a greater understanding of the relationship between listening and other personality and cognitive constructs is needed. To that end, this study explores the relationship between need for cognition and listening style preference. Results indicate that need for cognition is moderately associated with the Content listening style such that participants with higher need for cognition scores exhibit a higher preference for content listening.     

Design considerations to improve cognitive ergonomic issues of unmanned vehicle interfaces utilizing video game controllers

Unmanned (UAVs, UCAVs, and UGVs) systems still have major human factors and ergonomic challenges related to the effective design of their control interface systems, crucial to their efficient operation, maintenance, and safety. Unmanned system interfaces with a human centered approach promote intuitive interfaces that are easier to learn, and reduce human errors and other cognitive ergonomic issues with interface design. Automation has shifted workload from physical to cognitive, thus control interfaces for unmanned systems need to reduce mental workload on the operators and facilitate the interaction between vehicle and operator. Two-handed video game controllers provide wide usability within the overall population, prior exposure for new operators, and a variety of interface complexity levels to match the complexity level of the task and reduce cognitive load. This paper categorizes and provides taxonomy for 121 haptic interfaces from the entertainment industry that can be utilized as control interfaces for unmanned systems. Five categories of controllers were based on the complexity of the buttons, control pads, joysticks, and switches on the controller. This allows the selection of the level of complexity needed for a specific task without creating an entirely new design or utilizing an overly complex design.     

Does injustice reduce cognitive performance? An experimental test / ¿Provoca la injusticia una disminución en el rendimiento cognitivo? Una prueba empírica

In this paper we report two experimental studies showing for the first time that injustice causes a reduction in cognitive performance in complex tasks. The two experiments (Study 1, n = 106, Study 2, n = 90) used two different paradigms. In Study 1 participants were exposed to injustice happening to other people. In Study 2 participants themselves were the targets of injustice. In both studies the dependent variable was cognitive performance in a complex task. Specifically, in Study 1, participants solved anagrams, and in Study 2, they solved several Raven matrices. The dependent measures were the number of anagrams and Raven matrices solved correctly. We found that cognitive performance was worse in the unjust condition compared to the just condition (i.e., fewer items solved correctly). These results imply that unfairness in everyday life may have a deleterious effect on individuals’ capacity to think in a complex way. Possible mediators for this effect are proposed.     

Psychometric Evaluation and Discussions of English Language Learners’ Listening Comprehension

The importance of listening in the context of English language acquisition is gaining acceptance, but its unique attributes in language performance, while substantively and qualitatively justifiable, are generally not psychometrically defined. This article psychometrically supports listening as a distinct domain among the three other domains of language learning—reading, writing, and speaking—through the analysis of listening data from a large-scale K-12 English language proficiency assessment. Student responses in this study were compared on the basis of cognitive, metacognitive, and other learning strategies between high achieving and low achieving listening groups that were formed using a latent mixture distribution model. Latent mixture distribution and differential items functioning analyses together with classical item analysis were used to substantiate or draw attention to literature findings. The article also highlights the importance of social-interactive items that are inadvertently embedded in an assessment that is primarily created to measure academic language.     

Cognition in Situations

The symbolic interactionist tradition can contribute to advancing sociological studies of cognition by setting dual process models on more solid ground. I draw on Blumer's epistemological statements and the interactionist tradition more broadly to consider how dual process models of cognition could be applied to naturally occurring situations. I suggest that attending to the ways the past and the future are handled and modified within social interaction provides a usable inroad for the sociology of cognition to engage with situational analysis. I identify “resonance” and “iterative reprocessing” as concepts that are suitable to this end.     

The multiplicity of iPod cultures in everyday life: uncovering the performative hybridity of the iconic object

This article looks at the Apple iPod as an iconic and hybrid music object and explores the multiplicity of iPod cultures in everyday life. It reviews the existing literature on the iPod and advances two main paradigms on iPod culture – the individual cognition enabled by the Apple object during private and mobile listening practices or the algorithmic socialization afforded by the use of the Genius recommendation system for example. Tackling these two existing paradigms, I pose the hybridity of the iPod as the basis of its iconicity. Thus, the iPod allows its users to associate its materiality with various sorts of activities in everyday life (individual mobile listening, music sharing, algorithmic connections), and with other material objects (computers, earphones) and media (music social media). As an iconic object that accompanies the various moments of users’ everyday lives, the iPod embodies the new possibilities and directions of music consumption in the digital age of technologies and entangles issues that emerge in contemporary society, such as the increasing blurry separation between individual experiences and social structures.     

Effects of Conditioning Voices as Reinforcers for Listener Responses on Rate of Learning,Awareness, and Preferences for Listening to Stories in Preschoolers With Autism

We used a delayed non-concurrent pre- and post-intervention probe design to test the effects of a voice conditioning protocol (VCP) with 3 preschoolers with autism on (a) rate of acquisition of listener curricular objectives, (b) observing voices and the presence of adults across 3 settings, (c) selecting to listen to adults tell stories in free play setting, and (d) the occurrence of stereotypy in the story setting. The VCP conditioned voices as reinforcers for listening to recordings of voices via stimulus-stimulus pairing, which resulted in the children listening to audio recordings of voices in 90% of intervals in 5-min concurrent-operant preference tests. After voices became conditioned reinforcers, all 3 children's learning accelerated; 2 children's observing responses increased in the 3 settings; and 2 children selected to listen to stories and also showed decreased stereotypy in the story setting. The data suggest that conditioned reinforcement for observing responses may be a verbal behavior developmental cusp that acts to accelerate learning that involves listening, and that the cusp may be induced using the VCP.     

Brain Electrical Activity Associated With Cognitive Processing During a Looking Version of the A‐Not‐B Task

This work was designed to investigate individual differences in brain electrical activity during a looking version of the A‐not‐B task. It was proposed that this spatial task required the cognitive skills of working memory and inhibitory control, each associated with frontal lobe function. Electroencephalograms (EEGs) were recorded from 54 8‐month‐old infants during baseline and task. Only high performers on the looking task exhibited increases in 6‐ to 9‐Hz EEG power from baseline to task. These task‐related changes were evident at frontal and posterior scalp locations. High performers on the looking task exhibited lower EEG coherence values at right hemisphere frontal locations relative to the low performers. These lower coherence values were evident during baseline and task. All infants showed increased frontal‐parietal coherence during the spatial working memory task relative to baseline values. These data confirm previous cognitive neuroscience work associating frontal lobe function with cognitive performance levels during infancy.