Development of a Protocol for Simultaneous Assessment of Cognitive Functioning Under Psychosocial Stress

This study presents a protocol for induction of moderate psychosocial stress and investigates its impact on psychological and physiological responses. The proposed procedure was designed to enable researchers to assess cognitive performance under effect of various classes of stressors. The protocol's structure contains three main periods: baseline, assessment, and recovery. The assessment stage starts with task anticipation, during which audience (three-member commission) is introduced and apparatus (cameras, microphones, lights, and physiological measuring devices) stationed. Subsequently, cognitive performance was tested. The protocol was evaluated on 56 university students that were randomly assigned to control or stress (protocol) treatment and administered three cognitive tests (working memory operation span, remote associates test, and semantic fluency). Compared to control sessions, protocol induced state anxiety, interfering worry thoughts, and disturbance during recovery period. In addition, the stress group also showed elevated levels of skin conductance, higher average heart rates, and larger drops in peripheral temperature. Even though more research is needed, these results suggest that the protocol effectively induces both psychological and physiological stress responses and therefore encourages utilization in cognitive-affective and cognitive-biological fields of research.     

Assessing the Multi-faceted Nature of Test Anxiety Among Secondary School Students: An English Version of the German Test Anxiety Questionnaire: PAF-E

The current study concerns the validation of an English version of the German Test Anxiety Inventory, namely the PAF-E. This questionnaire is a multi-faceted measure of test anxiety designed to detect normative test anxiety levels and in consequence meet the need of consultancy. Construct and criterion validity of (PAF-E) were examined with a sample of 96 secondary students (Mage = 12.8, SD = 0.67; 55% girls) from an international school in Berlin (Germany) and 399 secondary students (Mage = 13.4, SD = 0.80; 56% girls) from Montréal (Canada). Both samples completed the PAF-E and related constructs, such as school-related self-efficacy, inhibitory test anxiety, achievement motivation, and the Big Five. Exploratory and confirmatory factor analyses confirmed the four-factor-structure (worry, emotionality, interfering thoughts, lack of confidence) of the original German Test Anxiety Inventory (PAF). Each subscale consists of five items with a total of 20 questions. Cronbach's alpha, ranging from.71 to.82 among Germans and.77 to.87 among Canadians as well as the re-test reliability (from.80 to.85 among Canadians) were sufficient. The differential patterns of correlations between other constructs and the indices of test anxiety indicate good construct validity.     

Emergent verbal behavior in preschool children learning a second language

We evaluated the emergence of untaught second‐language skills following directly taught listener and intraverbal responses. Three preschool children were taught first‐language (English) listener responses (e.g., “Point to the horse”) and second‐language (Welsh) intraverbal responses (e.g., “What is horse in Welsh?” [ceffyl]). After intervention, increases in untaught second‐language tacts (e.g., “What is this in Welsh?” [ceffyl]) and listener responses (e.g., “Point to the ceffyl”) were observed for all 3 participants.     

A comparison of preference‐assessment methods

In Study 1, we evaluated preference stability across 4 preference‐assessment methods for 6 individuals, 5 of whom had autism spectrum disorder and 1 of whom had traumatic brain injury. We also measured participants’ problem behavior as a corollary measure during all assessment methods. The highest mean correlation coefficients and Kendall rank coefficients of concordance across administrations were observed for the paired‐stimulus and multiple‐stimulus‐without‐replacement methods. Lower correspondence across administrations was observed for the free‐operant and response‐restriction methods. Although differentially higher levels of problem behavior did not occur with a single method, lower levels were consistently observed with the free‐operant method. During Study 2, we evaluated the implications of lower coefficients on reinforcer efficacy by comparing an initially identified and an immediately identified high‐preference stimulus in a reinforcer assessment. Initially identified and immediately identified high‐preference stimuli were equally effective reinforcers, suggesting that fluctuations in preference do not necessarily affect reinforcer efficacy in practice.     

Inside the Creative Sifter: Recognizing Metacognition in Creativity Development

The parallels between cognitive development and creativity are neglected in the literature. Piaget's information transformations are personalized, meaning individual constructions can involve creativity. Vygotsky's work considers the implications and interactions of social influences, conventions, and personal implications for creative development. The Cognitive‐Creative Sifting Model is proposed to focus attention on these and other connections between cognitive development and creativity. Other common methods of assessing creativity are compared to the proposed model. It is argued that the model provides a foundation to evaluate individual creative potentials more holistically. Specifically, the conceptual elements of metacognition are described and their role in the development of creativity is suggested. It is argued that future researchers should pay particular attention to the interaction effects metacognition has with traditional measures of creativity focused on ideation and product evaluation.     

第二语言水平对双语者语言抑制能力的影响——来自英语–汉语单通道双语者和英语–美国手语双通道双语者的证据

采用同形异义词干扰任务考察第二语言水平对英语–汉语单通道双语者和英语–美国手语双通道双语者语言抑制能力的影响。结果发现:(1)高水平英语–汉语单通道双语者的语言抑制能力较强,但低水平英语–汉语单通道双语者与英语单语者的语言抑制能力没有显著差异,说明少量的双语经验不足以导致双语认知优势;(2)不同水平的英语–美国手语双通道双语者的语言抑制能力差异不显著。所以如此,与英语–美国手语双通道双语者不存在口语和手语的双语表征加工竞争有关。整个研究表明,双语认知优势效应与双语者的二语水平以及通道经验有关。     

The embodiment of emotional words in a second language: An eye-movement study

The hypothesis that word representations are emotionally impoverished in a second language (L2) has variable support. However, this hypothesis has only been tested using tasks that present words in isolation or that require laboratory-specific decisions. Here, we recorded eye movements for 34 bilinguals who read sentences in their L2 with no goal other than comprehension, and compared them to 43 first language readers taken from our prior study. Positive words were read more quickly than neutral words in the L2 across first-pass reading time measures. However, this emotional advantage was absent for negative words for the earliest measures. Moreover, negative words but not positive words were influenced by concreteness, frequency and L2 proficiency in a manner similar to neutral words. Taken together, the findings suggest that only negative words are at risk of emotional disembodiment during L2 reading, perhaps because a positivity bias in L2 experiences ensures that positive words are emotionally grounded.     

THE MODERN INVENTION OF “SCIENCE‐AND‐RELIGION”: WHAT FOLLOWS?

I am grateful to the four reviewers of The Territories of Science and Religion for their careful and insightful readings of the book, and their kind words about it. They all got the central arguments pretty much right, and thus any critical comments are not the result of fundamental misunderstandings. While there are some common themes in the assessments, each reviewer, happily, has offered a distinct perspective on the book. For this reason I will deal with their comments in turn, but with a focus throughout on a generally expressed concern about the broader implications of the book's historical analysis, and what positive or concrete proposals might follow from it.     

Psychoanalysis and cultural change: Perspectives based on Lacan's rereading of Freud

Psychoanalysis cannot distance itself from culture and its transformations. It cannot ignore cultural ideals, which each individual uniquely appropriates to produce identifications, find his place within the human community, express his desires, and manifest the suffering occasioned by each difficult experience. This article will try to demonstrate this necessity of taking culture into account by drawing on Lacan's approach, which is based on the lessons of Freud. The author emphasizes the fact that every culture has its “discontents,” which stem from the incompleteness at the very heart of human experience, and that our cultural constructions are therefore constantly being reworked. By doing so, she aims to cast a different perspective on the relationship between the psyche and culture, and bring out the inherent complexity of the now fashionable notion of the “decline of the father,” which is systematically used to explain the new symptoms and ills of modern society. By detecting this decline, by searching for the visible signs of this deficit, do we not instead end up creating them ourselves?     

Developmental neuropsychological assessment of 4- to 5-year-old children born following Preimplantation Genetic Diagnosis (PGD): A pilot study

The purpose of this pilot study was to evaluate developmental neuropsychological profiles of 4- to 5-year-old children born after Preimplantation Genetic Diagnosis (PGD). Twenty-seven participants received a neurological examination and a battery of neuropsychological assessments including Wechsler Preschool & Primary Scale of Intelligence - Third Edition (WPPSI-III; cognitive development), Preschool Language Scale, Fourth Edition (PLS-4; language development), Wide Range Assessment of Visual Motor Abilities (visual motor abilities), Childhood Autism Rating Scales II (a screening test for autistic spectrum disorders), and the Miles ABC Test (ocular dominance). Parental questionnaires included the Behavior Rating Inventory of Executive Function Preschool Version (BRIEF-P; executive function), Child Behavior Checklist (CBCL) and the Carey Temperament Scales Behavioral Style Questionnaire (socioemotional development and temperament), and the Vineland Adaptive Behavior Scales, Interview Edition, Second Edition (general adaptive behavior). Subjects’ tests results were compared to each test’s norms. Children born after PGD demonstrated scores within the normal or above-normal ranges for all developmental outcomes (mean ± SD): WPPSI-III-VIQ 107.4 ± 14.4 (p = .013), PLS-4-Total 113.2 ± 12.4, p < .001), CBCL-Total 41.1 ± 8.6 (p < .001), BRIEF-P-Global Executive Composite 44.8 ± 9.5 (p = .009). Twelve (44%) of the PGD children had a significant difference between their VIQ and PIQ scores (compared to 27% in the general population). One subject was found to show possible signs of autistic spectrum disorder, although a family history of autism was noted. In conclusion, in this pilot study, children assessed at age 4–5 years and conceived after PGD displayed developmental neuropsychological outcomes within normal limits as compared to their chronologic peers. A larger study is needed to evaluate and follow the neuropsychological development of children born after PGD.