The role of attention in automatization: Does attention operate at encoding, or retrieval, or both?

In this research, we investigated whether attention operates in the encoding of automatized information, the retrieval of automatized information, or in both cases. Subjects searched two-word displays for members of a target category in focused-attention or divided-attention conditions that were crossed with block (training vs. transfer). To see whether subjects encoded all available items or only attended items, we compared performance for subjects in different training conditions but in the same transfer condition. Subjects encoded attended items. To see whether subjects retrieved all the items they had in memory, or only items associated with that to which they were attending at retrieval, we compared performance for subjects in the same training conditions but in different transfer conditions. Subjects retrieved attended items. Attention was found to operate at both encoding and retrieval. These findings support the instance theory of automaticity, which predicts the role of attention at encoding and retrieval     

Perceived causality and perceived force: Same or different?

Visually perceived interactions between objects, such as animated versions of billiard ball collisions, give rise to causal impressions, impressions that one object produces some effect in another, and force impressions, impressions that one object exerts a certain amount of force on another. In four experiments, evidence for strong divergence between these two impressions is reported. Manipulations of relative direction of motion and point of contact between the objects had different effects on the causal and force impressions (Experiment 1); delay between one object contacting another and the latter starting to move had a stronger effect on the causal impression than on the force impression (Experiment 2); a context of other moving objects significantly weakened the causal impression but not the force impression (Experiment 3); and there was an inverse relation between an impression of one object penetrating another and the amount of force the former was perceived as exerting on the latter (Experiment 4). These findings are explained in terms of differential effects of instructions on attention, and also in terms of differences in meaning between force and causality.     

Specificity and detail in autobiographical memory: Same or different constructs?

Research on autobiographical memory has focused on whether memories are coded as specific (i.e., describe a single event that happened at a particular time and place). Although some theory and research suggests that the amount of detail in autobiographical memories reflects a similar underlying construct as memory specificity, past research has not investigated whether these variables converge. Therefore, the present study compared the proportion of specific memories and the amount of detail embedded in memory responses to cue words. Results demonstrated that memory detail and proportion of specific memories were not correlated with each other and showed different patterns of association with other conceptually relevant variables. When responses to neutral cue words were examined in multiple linear and logistic regression analyses, the proportion of specific memories uniquely predicted less depressive symptoms, low emotional avoidance, lower emotion reactivity, better executive control and lower rumination, whereas the amount of memory detail uniquely predicted the presence of depression diagnosis, as well as greater depressive symptoms, subjective stress, emotion reactivity and rumination. Findings suggest that the ability to retrieve specific memories and the tendency to retrieve detailed personal memories reflect different constructs that have different implications in the development of emotional distress.     

Battered women versus male batterer typologies: Same or different based on evidence-based studies?

Domestic violence research has made great strides in understanding patterns of violence by examining typologies or categories of male batterers. Examining classifications of batterers allows for more targeted interventions and policies that address the particular risks and needs of each batterer subtype. Despite great advancement in our understanding of batterer typologies, little work has been done to examine what these typologies mean for battered women and whether battered women are easily classified into similar typologies useful for service provision. This article reviews the most common and empirically supported batterer typologies and then compares these typologies to Roberts’ [Roberts, A. R. (2007). Domestic violence continuum, forensic assessment, and crisis intervention.] The continuum of the duration and severity of woman battering is adapted from Roberts and Roberts' (2005) Ending Intimate Abuse: Practical Guidance and Survival Strategies, New York: Oxford University Press. The battered-women typology, however, introduces women's degree of independence as a factor important in battered-women classification but often ignored in batterer typologies. Making these comparisons raises several questions regarding the focus of future classificatory and typological research on intrapersonal, interpersonal, and environmental factors. The implications for practice with battered women in different types of violent relationships are discussed.     

Anticipatory postural adjustments during a Fitts’ task: Comparing young versus older adults and the effects of different foci of attention

Anticipatory postural adjustments (APAs) are an integral part of standing balance. Previous research with balance control has shown that adopting an external focus of attention, compared to an internal focus of attention, yields better performance during motor skills. Despite the importance of APAs, especially among older adults, and the potential benefits of adopting an external focus of attention, studies investigating methods for improving APAs are limited. The aim of this study was to compare behavioral, kinematic and APAs measures while adopting different foci of attention among young and older adults when performing a lower extremity Fitts’ task. Ten young adults (mean age 24 years ± 4.37) and ten older adults (mean age 75 years ± 5.85) performed a lower-extremity reaching task (Fitts’ task) while adopting an external focus (focus on target) and an internal focus (focus on limb) in a within-subject design. A motion capture system was used to record participants’ movement data. Custom software derived movement time (MT), peak velocity (PV), time to peak velocity (ttPV) and variability at target (SD_T). Electromyography (EMG) was used to determine APAs onset and magnitude. The findings showed that an external focus of attention led to significantly shorter MT, higher PV, shorter ttPV and more accuracy when reaching the target (SD_T) for both age groups. Also, EMG results showed that, with an external focus, APAs onset occurred earlier and APAs magnitude was more efficient. As predicted by Fitts’ Law, participants spent more time executing movements to targets with higher indices of difficulty. Older adults compared to young adults were more adversely affected by the increase of difficulty of the Fitts’ task, specifically, on measures of APAs. In conclusion, adopting an external focus of attention led to better overall movement performance when performing a lower extremity Fitts’ task. The task used in the present study can distinguish between APAs for older and young adults. We recommend that future studies expand on our findings in order to establish a performance-based objective measure of APAs to assess clinical interventions for postural control impairment.     

Time-course of attention to negative stimuli: Negative affectivity, anxiety, or dysphoria?

Although biased attention to emotional stimuli is considered a vulnerability factor for anxiety and dysphoria, research has infrequently related such attentional biases to dimensional models of vulnerability for anxiety and mood disorders. In two studies (Study 1, n = 64; Study 2, n = 168), we evaluate the differential associations of general negative affectivity, anxiety, and dysphoria with biases in selective attention among nonclinical participants selected to vary in both anxiety and dysphoria. Across both studies, preferential processing of angry faces at a 300-ms exposure duration was associated with a general tendency to experience a range of negative affect, rather than being specific to symptoms of either anxiety or dysphoria. In the second study, we found evidence of a suppressor relationship between anxiety and dysphoria in the prediction of delayed attentional biases (1,000 ms) for sad faces. In particular, dysphoria was specifically associated with biased attention toward sad cues, but only after statistically accounting for anxiety; by contrast, anxiety was specifically associated with attentional avoidance of sad cues, but only after statistically accounting for dysphoria. These results suggest that the specificity of relationships between components of negative affectivity and attention to emotional stimuli varies as a function of the time course at which attentional biases are assessed, highlighting the importance of evaluating both anxiety and dysphoria in research on attentional processing of emotional stimuli. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Spatial representation by young infants: Categorization of spatial relations or sensitivity to a crossing primitive?

The spatial representation abilities of 3- to 4-month-old infants were examined in four experiments. Experiments 1 and 2 showed that infants familiarized with a diamond appearing in distinct locations to the left or right of a vertical bar subsequently preferred a stimulus depicting the diamond on the opposite side of the bar over a stimulus depicting the diamond in a novel location on the same side of the bar. Experiment 3 was a replication of Experiment 1, except that the bar was oriented at 45 degrees. In this instance, infants divided their attention between the stimulus depicting the diamond on the opposite side of the bar and the stimulus depicting the diamond in a novel location on the same side of the bar. Experiment 4 demonstrated that the results of Experiment 3 were not a consequence of a failure to process the diagonal bar. When considered with previous reports that infants can represent the categories of above and below (Quinn, 1994), the present results suggest that (1) infants can also represent the categories of left and right, and (2) performance cannot be interpreted as a response to an arbitrary crossing of one object relative to another. Although recent discussions of the relation between language and cognition have pointed to the ways in which spatial language influences spatial cognition (Bowerman & Levinson, 2001), the present findings are consistent with an influence in the opposite direction: Spatial cognition may in some instances shape spatial language.     

Do young and old preschoolers exhibit response bias due to different mechanisms? Investigating children's response time

Previous studies have suggested that younger preschoolers exhibit a yes bias due to underdeveloped cognitive abilities, whereas older preschoolers exhibit a response bias due to other factors. To test this hypothesis, we investigated the response latency to yes-no questions pertaining to familiar and unfamiliar objects in 3- to 6-year-olds. The 3-year-olds exhibited a strong yes bias for both objects, and their response latency was significantly shorter than that of the 6-year-olds. The 4- and 5-year-olds did not exhibit any response bias, whereas the 6-year-olds exhibited a nay-saying bias (a response bias to say “no”) for unfamiliar objects. Overall, children’s response bias scores were stronger for familiar objects than for unfamiliar objects. The results suggest that 3-year-olds exhibit a yes bias automatically, but 5- and 6-year-olds are sensitive to question context.     

Is attention confined to one word at a time? The spatial distribution of parafoveal preview benefits during reading

Eye movements were recorded while participants read declarative sentences. Each sentence contained a critical three-word sequence with a three-letter target word (n), a spatially adjacent post-target word (n+1), and a subsequent nonadjacent post-target word (n+2). The parafoveal previews of words n and n+2 were manipulated so that they were either fully visible or masked until they were fixated. The results revealed longer word n and word n+1 viewing durations when word n had been masked in the parafovea, and this occurred irrespective of whether the target was skipped or fixated. Furthermore, masking of word n diminished the usefulness of the preview of word n+2. These results indicate that the effect of a parafoveally available target preview was not strictly localized. Instead, it influenced target viewing and the viewing of the two subsequent words in the text. These results are difficult to reconcile with the assumption that attention is confined to one word at a time until that word is recognized and that attention is then shifted from the recognized word to the next.     

Cognitive profile of adolescents with math disabilities: are the profiles different from those with reading disabilities?

Adolescents (ages 14-17) with math disabilities (MD, n=12), reading disabilities (RD, n=19), math+reading disabilities (MD+RD, n=12), and average achievers (n=15) were compared on measures of visual-spatial processing, random generation (inhibition), writing speed, short-term memory (STM), and working memory (WM). Adolescents with MD performed significantly lower than adolescents with RD on measures of visual-spatial processing and visual WM. Adolescents with MD outperformed adolescents with RD +MD on measures of random generation and motor speed. Performance of all three low-achieving groups was inferior to average achievers on measures of random generation, motor speed, and verbal WM. The results were interpreted within a multicomponent model that attributed deficits related to MD in adolescents to deficits related the visual-spatial sketchpad of WM.     

Students’ self-regulation and achievement in basic reading and math skills: the role of student–teacher relationships in middle childhood

In this study, we explored both direct and indirect contributions of students’ perceptions of the student–teacher relationship quality (i.e., closeness and conflict) to domains of self-regulation (i.e., task-orientation and metacognition) and basic reading and math skills (i.e., timed word reading and math performance) in middle childhood. Participants were 370 third-to-fifth graders from different regular elementary classrooms across the Netherlands. Using structural equation modelling, evidence was found for positive direct associations between student-perceived closeness and both domains of self-regulation, and a negative direct association between student-perceived conflict and task-orientation. However, indirect associations of closeness and conflict with students’ achievement in basic math and reading skills, through task-orientation and metacognition, could not be established. These results suggest that students’ perceptions of the relationship quality, and closeness in particular, may be especially important for their ability to regulate motivational and cognitive aspects of their own learning.     

Causes of boredom: The person,the situation,or both?

Some theories emphasize the role of the situation, some emphasize the role of the person, and some emphasize the interaction between situation and person in causing boredom. The present study examines these models by determining whether boredom propensity (person) and/or experimental condition (situation) independently or in interaction affected state boredom. The study also examined the relative contribution of behavioural activation and inhibition to state boredom. Boredom propensity and condition significantly and independently predicted state boredom, as did the interaction between behavioural inhibition and condition. Implications are discussed, including the possibility of two distinct causes of boredom.     

State Aid to Religiously Affiliated,Non-Public Schools: An Emerging Trend or Same Old Same Old?

This article reviews judicial attitudes with regard to the constitutionality of aid for children in religiously affiliated non-public schools. The first part highlights the extent to which the Supreme Court appears to have turned the corner in its willingness to examine the effective use of resources in regular education rather than just the acceptability of aid. The second section reviews how Congressional and regulatory activities have contributed to lower court decisions that continue to focus on the narrow issues of how much money can be spent and the appropriate locations for the delivery of services to children who attend religiously affiliated non-public schools rather than the quality of education that they may be eligible to receive. Given the distinctions between the ways in which children in religiously affiliated non-public schools are treated based on whether they have disabilities, this article examines recent legal trends in considering whether there will be a new era in providing children who attend religiously affiliated non-public schools with the state aid that they deserve.     

Career or marriage?: Aspirations and achievements of able young women

Women who won National Merit Scholarships during the years 1956–1960 were followed up in 1965 to determine their marriage and/or career plans. Each of the 883 women was classified into one of five groups: marriage only, marriage with deferred career, marriage with immediate career, career only, or uncertain. Altogether, 85% of them said that they definitely planned on having a career. The educational and career field aspirations of these groups differed considerably, however, and those seeking an immediate career scored higher on scholastic ability tests than those who either planned no career or who planned to delay entering them. The groups also differed in their expression of problems encountered in making and implementing their plans as well as problems experienced because of being a woman.     

Right, left or both? Brain hemispheres and apraxia of naturalistic actions

Neuropsychology allows us to see more clearly how brain processes are organized by looking at the way they fall apart. For example, a hundred years of research on brain-damaged individuals with deficits of higher-level motor abilities have shed light on the organization of normal motor abilities. A consistent finding has been the dominant role of the left hemisphere in motor control in right-handers. However, the recent paper of Hartmann et al. challenges this tradition by suggesting that both hemispheres can contribute to complex object and tool use.     

The value of an oath of professional conduct: process, content, or both?

...I would suggest that the major objectives of studying the Hippocratic Oath or other pertinent oaths and codes are fourfold. First, studying oaths and codes pertaining to medical conduct and standards enables students to learn about historical changes and cultural influences. Second, choosing an oath or developing one for recitation at graduation enables students to engage in conceptual and moral reasoning. Third, the deliberations and discussions involving students enable them to practice interactional, communication skills about highly charged issues. Fourth, the identified limitations of the Hippocratic Oath or other pertinent oaths and codes enable students to appreciate the value of the broader principles that support medical ethics...The remainder of this commentary is divided into two parts. In the first part, recommendations for an educational program are presented. In the second part, recommendations for future research in this area are offered.