The Relationships among Reported Strategy Use,Metacognitive Awareness,and Reading Achievement of High School Students

The metacognitive awareness and reading strategy use of high school students enrolled in two high schools were investigated. The correlations between reading scores and strategy use were examined as well as the variation in strategy use by self-rated reading proficiency and academic grades. The factor analysis revealed four factors on the Metacognitive Awareness of Reading Strategies Inventory: Metacognitive Awareness Strategies, Text-Based Strategies, Reading Process Strategies, and Predicting Strategies. Reading Process Strategies were most preferred by participants, whereas Text-Based Strategies were least preferred. A statistically significant difference in strategy use was found for reading achievement, self-rated reading proficiency, and grade level.     

Life Meaning Following Combat Among Air Force Security Forces Personnel

An active duty Air Force ground combat unit (n = 189) completed surveys about trauma and combat exposure, mood symptoms, and meaning in life. Two dimensions of deployment-related traumas were assessed: combat (e.g., firing weapons, being fired upon) and aftermath (e.g., seeing dead bodies, injury). Results of regression analyses indicated that Airmen who experienced more intense combat reported less presence of meaning in life, although the significant interaction with gender suggested declines in meaning in life were especially pronounced among males with higher combat intensity. In contrast, more intense aftermath exposure was associated with slightly stronger meaning in life, with no differences by gender. Intensity of combat exposure might differentially affect perceived meaning in life for male versus female combatants.     

The mathematical abilities of children with cochlear implants

Research has shown that cochlear implants give rise to improvements in speech recognition and production in children with profound hearing loss but very few studies have explored mathematical abilities in these children. The current study compared the mathematical abilities of 24 children with cochlear implants (mean age 10 years 1 month) to a control group of 22 hearing children (mean age 9 years 8 months). The math questions were categorized into questions that tapped into arithmetic or geometrical reasoning. It was predicted that the cochlear implant group would perform below the hearing group on the arithmetic questions but not the geometrical reasoning questions. Unexpectedly, the results showed that the cochlear implant group performed significantly below the hearing group on both types of math questions, but that this difference was mediated by language skill as assessed by vocabulary knowledge. The clinical implications of these results and possible future research results are considered.     

The exemplar interleaving effect in inductive learning: Moderation by the difficulty of category discriminations

Recent research demonstrates a spacing effect in inductive learning. Spacing different individual exemplars apart in time, rather than massing them together, aids in the learning of categories. Experiment 1 examined whether it is interleaving or temporal spacing that is critical to the spacing effect in the situation wherethe memory load is high, and the results favored interleaving. Experiment 2 examined the effect of the difficulty of the category discrimination on presentation style (massed vs. spaced) in inductive learning, and the results demonstrated that spacing (i.e., interleaving of exemplars from different categories) is advantageous for low-discriminabilty categories, whereas massing is more effective for high-discriminability categories. In contrast to these performance measures, massing was judged by participants to be more effective than spacing in both discriminability conditions, even when performance for low-discriminability categories showed the opposite.     

Quality-of-life assessment in HIV-infected psychiatric outpatients: Perceived health,functional status,symptoms, and preferences for cardiopulmonary resuscitation

Abstract

The current study had two purposes: (1) to describe the reliability and validity of a measure of quality of life (QOL) in HIV-infected psychiatric outpatients, and (2) to predict cardiopulmonary resuscitation (CPR) preferences from disease stage, depression, and other QOL factors. We studied 63 patients, who were seen in one year at an HIV/AIDS psychiatry clinic. The results provide evidence for the validity of our instrument as a measure of health status in an HIV-infected psychiatric population. Overall symptoms were the strongest associates of functional limitations. disability, and perceived health, but depression was also significantly associated with all measures of QOL. Twenty-two patients (35.5%) would not have wanted to be revived if their heart stopped beating the day of the study. Disease stage and poor mental health were independent predictors of this preference, but severity of depression, social support, fatigue, perceived health, functional limitations, and life satisfaction were not.     

Is False Belief Skin-Deep? The Agent's Eye Status Influences Infants' Reasoning in Belief-Inducing Situations

Two experiments were conducted to determine if infants attribute false beliefs to others when tested with the violation-of-expectancy procedure. In Experiment 1, the false-belief task was administered to 14- and 18-month-old infants. The procedure was identical to the one used by Onishi and Baillargeon (2005 Onishi , K. H. , & Baillargeon , R. ( 2005 ). Do 15-month-old infants understand false beliefs? Science , 308 , 255 – 258 . doi: 10.1126/science.1107621 [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]), except that two transparent boxes replaced the opaque boxes. Results revealed that infants looked longer when the agent searched in the empty box, a pattern of looking time opposite to the one typically observed with opaque boxes. It is, however, unclear whether infants' behavior was simply guided by their own visual access to the toy's location visible through the transparent box. To test this alternative explanation, Experiment 2 was conducted with 14- and 18-month-old infants. Infants were administered the same modified nonverbal false-belief task with transparent boxes, except that the agent wore a blindfold during the test phase. Contrary to Experiment 1, results revealed that infants were not surprised when the agent searched in either of the two transparent boxes and therefore appeared to treat her as ignorant. These findings demonstrate that infants' psychological reasoning system is more rigid than later forms when predicting an agent's future actions.     

Frame-differencing methods for measuring bodily synchrony in conversation

The study of interpersonal synchrony examines how interacting individuals grow to have similar behavior, cognition, and emotion in time. Many of the established methods of analyzing interpersonal synchrony are costly and time-consuming; the study of bodily synchrony has been especially laborious, traditionally requiring researchers to hand-code movement frame by frame. Because of this, researchers have been searching for more efficient alternatives for decades. Recently, some researchers (e.g., Nagaoka & Komori (IEICE Transactions on Information and Systems, 91(6), 1634–1640, 2008); Ramseyer & Tschacher, 2008) have applied computer science and computer vision techniques to create frame-differencing methods (FDMs) to simplify analyses. In this article, we provide a detailed presentation of one such FDM, created by modifying and adding to existing FDMs. The FDM that we present requires little programming experience or specialized equipment: Only a few lines of MATLAB code are required to execute an automated analysis of interpersonal synchrony. We provide sample code and demonstrate its use with an analysis of brief, friendly conversations; using linear mixed-effects models, the measure of interpersonal synchrony was found to be significantly predicted by time lag (p < .001) and by the interaction between time lag and measures of interpersonal liking (p < .001). This pattern of results fits with existing literature on synchrony. We discuss the current limitations and future directions for FDMs, including their use as part of a larger methodology for capturing and analyzing multimodal interaction.     

Long-term gaze cueing effects: Evidence for retrieval of prior states of attention from memory

When people observe other individuals shift gaze to a particular location, the observer's attention automatically and rapidly shifts to the same location. Initial studies provided evidence in support of the idea that such gaze-evoked shifts of attention were transient, no longer being observed after about 1000 ms. However, in contrast to the idea that gaze shifts of attention are transitory, the current work suggests that under certain conditions long-term gaze cueing effects can be detected over a period of 3 minutes. We propose that attention states that are activated when encoding an object such as a face can be retrieved from memory when the face is re-encountered some minutes later.     

The roles of leader emotion management and team conflict for team members' personal initiative: A multilevel perspective

Employees' personal initiative (i.e., their active and future-oriented engagement at work) is of high relevance to organizations that strive for innovation and competitiveness. To better understand its drivers and diminishers, the present study refers to Affective Events Theory and examines the impact of leader emotion management, team conflict, and affective well-being on personal initiative. Data from 300 members of 59 work teams in Germany were gathered from multiple sources at three points in time over the course of 2 weeks. Multilevel analyses indicated that leader emotion management positively affected team members' personal initiative and that this effect was mediated by team members' affective well-being. Data also revealed a contrasting negative indirect effect of task conflict within the team on team members' personal initiative via team members' affective well-being. The study's results suggest that the improvement of leaders' emotion management as well as the establishment of work conditions and experiences that foster affective well-being should be seriously considered by organizations wishing to facilitate personal initiative in team settings.     

Attending to the distractor and old/new discriminations in negative priming

When participants ignore an irrelevant distractor they typically show impaired responding to that item if it becomes the relevant stimulus on a subsequent trial. In Experiment 1 (N = 64), a masked white colour name was presented briefly before a Stroop display. Negative priming in colour naming occurred when the colour of the lettering for the Stroop stimulus matched the colour name displayed in the first display, consistent with the proposal of temporal discrimination theory that negative priming arises because a recurrence of an unattended stimulus cannot readily be classified as old or new. Experiment 2 (N = 32) replicated negative priming in the interleaved-word display where participants had to name the red word from a pair of red and green words. In Experiment 3 (N = 32) and Experiment 4 (N = 28) the participants were required to attend to but not respond to the words in the prime display and name one of two interleaved words in the probe display. Negative priming was observed in this arrangement, consistent with the episodic retrieval theory of negative priming. The temporal discrimination model may need to be extended to situations in which the attended stimuli have different responses attached to them.