Agreeable mothers: How they manage adverse circumstances and difficult children

Relations between two contextual challenges (low household income, difficult child temperament), maternal agreeableness and three aspects of parenting (harshness, sensitivity, stimulation) were examined when children were 6 months, 54 months old and 5th grade. Mothers with higher incomes and more education were more sensitive and provided more stimulation to their children. They also were less harsh. Mothers high in agreeableness were more likely to demonstrate sensitivity and provide stimulation; and they were less likely to manifest harshness. Maternal agreeableness moderated the effects of low income on parental behavior with significant interaction effects observed in 9 of the 12 models tested. When rearing a difficult child, mother’s high in agreeableness showed more supportive behavior in 3 of the 12 models tested.     

Relevance-based processing: Little role for task-relevant expectations

This study examined the role of advance expectations in generating relevance-based selection, using a version of cognitive “blindness” that is driven solely by task relevance. With this irrelevance-induced blindness, participants often fail to report a feature of an irrelevant stimulus, even though the levels of perceptual and cognitive load are minimal (i.e., capacity limitations are not met). Hence, with this phenomenon, selection is based solely on task relevance. In two experiments, we examined such relevance-based selection with a new paradigm in which the participants had to report the location of an object appearing on one of two rings. Critically, while in Experiment 1 the participants could form advance expectations regarding the (ir) relevant stimuli, because the location of the relevant ring and the shape and color of the relevant object were known in advance, in Experiment 2 no concrete advance expectations could be formed. This was established by varying randomly, from trial to trial, the shape, color, and location of relevant and irrelevant stimuli. We found strong irrelevance-induced blindness in both experiments, regardless of whether or not advance expectations were formed. These findings suggest that advance expectations, at least with regard to the task-relevant stimulus’ location shape or color, are not necessary for irrelevance-induced blindness to occur; more generally, this implies that such expectations do not play a critical role in selection processes that are based solely on task relevance. We further discuss these findings in the context of Garnerian and Posnerian selection, and their relationship to visual awareness.

     

Predicting career-entry pay expectations: The role of gender-based comparisons

This research investigated three sets of factors (career path factors, perceived job inputs, and reference group comparisons) as predictors of career-entry pay expectations for management students about to enter the workforce. As predicted, reference group comparisons accounted for a larger proportion of unique variance in students' pay expectations than either career path factors or perceived job inputs. In addition, same-sex comparisons were stronger predictors of career-entry pay expectations than opposite-sex comparisons. Practical implications and directions for future research are discussed.     

Great expectations: Temporal expectation modulates perceptual processing speed

In a crowded dynamic world, temporal expectations guide our attention in time. Prior investigations have consistently demonstrated that temporal expectations speed motor behavior. We explore effects of temporal expectation on perceptual speed in three nonspeeded, cued recognition paradigms. Different hazard rate functions for the cue-stimulus foreperiod were used to manipulate temporal expectations. By computational modeling we estimated two distinct components of visual attention: the temporal threshold of conscious perception (t? ms) and the speed of subsequent encoding into visual short-term memory (v items/s). Notably, these components were measured independently of any motor involvement. The threshold t? was unaffected by temporal expectation, but perceptual processing speed v increased with increasing expectation. By employing constant hazard rates to keep expectation constant over time, we further confirmed that the increase in perceptual speed was independent of the cue-stimulus duration. Thus, our results strongly suggest temporal expectations optimize perceptual performance by speeding information processing. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Predicting cross-sex first-date sexual expectations and involvement: Contextual and individual difference factors

This study investigates how individual difference variables (gender and self-monitoring) and contextual factors (gender of the date-initiator and alcohol consumption) influence sexual expectations for, and sexual involvement on, a first date. College students reported on their most recent male- or female-initiated first date. Alcohol and gender were the strongest determinants of both sexual expectations and involvement. Binge drinkers engaged in more sexual involvement than did nonbinge drinkers who, in turn, engaged in greater sexual involvement than nondrinkers. Men reported more intimate sexual expectations and involvement than women. Individual difference and contextual variables explained more of the variance in males' (when compared to females') sexual expectations and involvement.     

Fluent processing leads to positive stimulus evaluations even when base rates suggest negative evaluations

Fluency is the experienced ease of ongoing mental operations, which increases the subjective positivity of stimuli attributes. This may happen because fluency is inherently positive. Alternatively, people may learn the meaning of fluency from contingencies within judgment-contexts. We test pseudocontingencies (PCs) as a mechanism through which fluency’s meaning is learned. PCs are inferred correlations between two attributes due to the observation of their jointly skewed base rates – people relate what is frequent in one attribute to what is frequent in the other. Using online seller evaluations as the dependent variable, we manipulated base rates of seller name-fluency and seller reputation, creating conditions where name-fluency aligned positively or negatively with reputation. However, participants evaluated high-fluency name sellers more positively across base-rate conditions, although we observed negative PCs between seller reputation and a fluency-neutral dimension in a follow-up study. We discuss the implications for the debate regarding fluency's positive vs. malleable nature.     

Classroom context,teacher expectations,and cognitive level: Predicting children's math ability judgments

Classroom practices that make ability differences salient communicate differential teacher expectations for students. This study reports on a new observational tool for measuring Classroom Ability-based Practices (CAP) and explores how young children's self-perceptions of ability in mathematics are related to their teachers' expectations for them and to their cognitive reasoning skills in classrooms that vary in usage of such ability-differentiated practices. The sample consisted of 193 children and their teachers in 15 first grade classrooms. The CAP was a reliable measure of ability-based differential teacher treatment and showed criterion validity as a moderator variable in predicting children's ability perceptions. In highly ability-differentiating classrooms, children's self-ratings were more congruent with teachers' expectations of students' mathematics ability. Also in highly ability-differentiating classrooms, higher cognitive levels predicted lower self-ability ratings in math. These findings extend our understanding of the social and cognitive factors that shape young children's self-judgments of math competence.     

Family therapy in israel: A review of therapy done under unusual circumstances

Major issues affecting family therapy practice in Israel are discussed. Issues making family therapy in Israel unique include historical topics such as the legacy of the Holocaust, the emergence of the family therapy movement from the cradle of the kibbutz; and more recent events such as constant wars, the specter of terrorist threat, and coping with the everyday pressures of life in Israel—stress, loss, and bereavement. Future trends in family therapy in the Israeli context include the peace process and the adjustment it requires from families living in the West Bank and the Golan Heights. The advent of peace and normalization will force family therapists to grapple with issues until now not given the attention they require by a country always on the brink of war, including family violence, feminist issues and patriarchal family orientations, single-parent families, and cultural diversity.The authors would like to acknowledge the help of Israel Charny, Yael Geron, Tzipi Glick, Ruth Malkinson, Judith Wertheimer, and Susan Zeidel.     

Repeating the target neither speeds nor slows its detection: Evidence for independent channels in letter processing

A target letter at a predesignated location typically is identified less readily when extraneous letters are added to the display. This disruption has been attributed to lateral interference via interactive or inhibitory channels or to attempts to encode the string as a unit. In the present study, subjects saw a single letter (e.g., B), a repeated-letter string (e.g., BBBB), or an extraneous-letters string (e.g., BCLD) and had to decide whether the leftmost letter in the string matched a target letter. Since trials were blocked by string type, letter position did not have to be discriminated on repeated-letter trials, nor was response competition present on those trials. With normal letter spacing, RT was virtually the same on repeated-letter trials as on single-letter trials. (Increasing the letter spacing in Experiment 3 did produce a slight, but nonsignificant, 22-msec increment on the repeated-letter trials.) The results indicate that individual letters are perceived as such just as well when presented in a group as when presented individually and thus provide support for the parallel, independent-channels model.     

The online processing of only if and even if conditional statements: Implications for mental models

A sentential connective like only if or even if merges two simple propositions into a complex statement. This study used a visual world paradigm experiment to explore how this merging process proceeds online. We first presented participants with a short animation, illustrating different simple propositions that are possible to be merged by the sentential connectives. We then auditorily played an only if or an even if statement and recorded participants' eye movements on the concurrent test image. We observed that hearing the sentential connective results in more fixations on the tokens of the appropriate propositions that are eligible to be merged by the sentential connective. Each sentential connective elicited anticipatory effect suggests that once they heard the sentential connective, participants knew which propositions could be merged. We then discussed the implications of our results to the mental model theory of conditionals and the experimental studies reported in literature.     

三数值加工系统假说：数值加工机制新探

数值加工的机制是数量认知领域的核心科学问题之一。三数值加工系统假说从新的角度阐释了各种数值加工机制的关系, 它认为认知系统通过三种不同的机制来快速分析非符号刺激的数值：感数(subitizing)机制精确地分析1~4个刺激的数值; 数量(numerosity)机制分析密度适中的刺激点阵的数量, 加工误差正比于被分析的数量, 符合韦伯定律; 当刺激的密度超出一定范围时, 密度(density)机制通过分析刺激密度来推断刺激的数量关系, 加工误差正比于被加工数值的平方根。一系列研究证实, 这三种数值加工机制具有不同的行为规律和脑电特征。未来研究需要探讨数量机制是否分别与感数机制、密度机制存在平行激活, 从而阐明三种数值加工机制的作用关系。     

Implicit person theories influence memory judgments: the circumstances under which metacognitive knowledge is used

This work focuses on the influence of implicit theories on recognition judgments. We argue that to understand how a recognition task is solved, it is necessary to study inferential processes because individuals might use their metamnestic knowledge (‘I would have known that!’) as a basis for replacing missing recollective experiences with inferential processes (Strack & Bless, 1994 ). In the present study, individuals' preexisting implicit personality theory (Dweck, 1996 ) was measured and was identified as a moderating variable for the use of metamnestic knowledge. After participants had studied word lists their metamnestic knowledge concerning these lists was manipulated. The results of a subsequent recognition task revealed that individuals used these metacognitively based inferences only when they assumed personal stability (‘entity theory’). Participants who believed in personal variability (‘incremental theory’) did not draw similar inferences when recollective experiences were missing. Copyright © 2002 John Wiley & Sons, Ltd.     

Search asymmetry: a diagnostic for preattentive processing of separable features

The search rate for a target among distractors may vary dramatically depending on which stimulus plays the role of target and which that of distractors. For example, the time required to find a circle distinguished by an intersecting line is independent of the number of regular circles in the display, whereas the time to find a regular circle among circles with lines increases linearly with the number of distractors. The pattern of performance suggests parallel processing when the target has a unique distinguishing feature and serial self-terminating search when the target is distinguished only by the absence of a feature that is present in all the distractors. The results are consistent with feature-integration theory (Treisman & Gelade, 1980), which predicts that a single feature should be detected by the mere presence of activity in the relevant feature map, whereas tasks that require subjects to locate multiple instances of a feature demand focused attention. Search asymmetries may therefore offer a new diagnostic to identify the primitive features of early vision. Several candidate features are examined in this article: Colors, line ends or terminators, and closure (in the sense of a partly or wholly enclosed area) appear to be functional features; connectedness, intactness (absence of an intersecting line), and acute angles do not.     

On estimating processing variance: commentary and reanalysis of Kail's "Developmental functions for speeds of cognitive processes".

A recent paper by Kail (1988) in this journal appears to contain a significant error in the data analysis. The "goodness-of-fit" coefficients reported which suggest that overall about 94% of the variance can be accounted for by the model seem to be a substantial overestimation as a result of inappropriate procedures for statistical modeling. Using the data made available to us by Kail, we have reanalyzed these results. The corrected values range from 0.9 to 92.1% for the individual tasks with an overall average between 40 and 60%. We suggest that the support for the original conclusions is considerably weaker than reported.     

Predicting having a best friend in young children: individual characteristics and friendship features

In this study, the authors investigated the characteristics that predict best friend status in young children. One hundred and twenty-four preschool, kindergarten, and first-grade children identified their "best friend" and up to four "other friends" in their class. Teachers completed a questionnaire about each friendship to determine positive and negative features of the relationships. First, the authors used individual characteristics to predict if a child had a best friend. The variables age, gender, and peer acceptance predicted that a child would have a best friend. Second, positive friendship features positively predicted best friendships in analyses of all friendship pairs. Best friendships are meaningful relationships to children even at this young age and offer children more positive experiences than do other friendships.     

Maternal fatigue and burnout: From self-forgetfulness to environmental expectations

ObjectiveThe main objective of this study is to explore, through a qualitative approach, maternal and family expectations that could be related to maternal fatigue and exhaustion. The secondary objective is to identify aspects that could be specific to a specific age group.MethodA total of fourteen French mothers aged 28 to 42 (mean age 32 ± 4.3 years), with at least one child under 10 years of age, participated in a Focus Group. Mothers were grouped into two groups according to the age of their child(ren): 1) with children between 0 and 1 year of age; 2) with children between 1 and 10 years of age. Several themes were discussed: mothers’ sacrifices and efforts, maternal fatigue and exhaustion, maternal, family and social expectations, and means of prevention. A thematic analysis and a classification analysis were carried out.ResultsThe thematic analysis revealed that exhaustion is partly related to expectations and family and social remarks. The classification analyses showed that mothers’ discourse can be classified into three classes: the first class called “Self-forgetfulness and its consequences” (38.1%); the second class called “The mother as the main manager of the family's daily life” (39.2%) and the third “Social pressure” (22.7%).DiscussionThis exploratory study shows that maternal exhaustion has its origin in the tasks and responsibilities often associated with maternal role as well as in the pressure exerted by family and friends. Although differences exist between mothers in the two groups, several factors appear to be independent of the age of the children. Prevention strategies are discussed in this article.     

Fibromyalgia: Predicting openness to counselling referrals

Fibromyalgia (FM) is a chronic pain condition that can negatively impact on all aspects of patients’ lives. The purpose of this study was: first, to explore the biopsychosocial factors that may contribute to adjustment to FM symptoms; second, to investigate how referrals to counselling related to patients’ ratings of their relationship with their physicians; and, last, to examine if self-reports of illness distress, emotional problems, and practical problems can predict who will be open to counselling referrals. For this cross-sectional study, data from 190 people were collected through an online survey. Statistical analysis revealed that emotional problems reported were the best predictor of variance in illness distress and contentment scores. Further, results indicated that referrals made in accord with patients’ perceptions that they would benefit from counselling may have a positive influence on how patients rate their relationships with their physicians. Finally, self-reported scores of illness distress, number of emotional problems, and number of practical problems accurately predicted who would be open to counselling referrals in 67% of cases. Research results provide support for addressing emotional issues to facilitate adjustment to FM symptoms, and for use of psychosocial measures to determine when patients with FM will be open to counselling referrals.