The effects of interleaving versus blocking on foreign language pronunciation learning

Many studies have shown that students learn better when they are given repeated exposures to different concepts in a way that is shuffled or interleaved, rather than blocked (e.g., Rohrer Educational Psychology Review, 24, 355–367, 2012). The present study explored the effects of interleaving versus blocking on learning French pronunciations. Native English speakers learned several French words that conformed to specific pronunciation rules (e.g., the long “o” sound formed by the letter combination “eau,” as in bateau), and these rules were presented either in blocked fashion (bateau, carreau, fardeau . . . mouton, genou, verrou . . . tandis, verglas, admis) or in interleaved fashion (bateau, mouton, tandis, carreau, genou, verglas . . .). Blocking versus interleaving was manipulated within subjects (Experiments 1–3) or between subjects (Experiment 4), and participants’ pronunciation proficiency was later tested through multiple-choice tests (Experiments 1, 2, and 4) or a recall test (Experiment 3). In all experiments, blocking benefited the learning of pronunciations more than did interleaving, and this was true whether participants learned only 4 words per rule (Experiments 1–3) or 15 words per rule (Experiment 4). Theoretical implications of these findings are discussed.     

A Priori Causal Models of Natural Selection

Plato articulates a deep perplexity about inquiry in ‘Meno's Paradox’—the claim that one can inquire neither into what one knows, nor into what one does not know. Although some commentators have wrestled with the paradox itself, many suppose that the paradox of inquiry is special to Plato, arising from peculiarities of the Socratic elenchus or of Platonic epistemology. But there is nothing peculiarly Platonic in this puzzle. For it arises, too, in classical Indian philosophical discussions, where it is formulated with great clarity, and analysed in a way that casts it in a new light. We present three treatments of the puzzle in Indian philosophy, as a way of refining and sharpening our understanding of the paradox, before turning to the most radical of the Indian philosophers to tackle it. The Indian philosophers who are optimistic that the paradox can be resolved appeal to the existence of prior beliefs, and to the resources embedded in language to explain how we can investigate, and so move from ignorance to knowledge. Highlighting this structural feature of inquiry, however, allows the pessimist philosopher to demonstrate that the paradox stands. The incoherence of inquiry is rooted in the very idea of aiming our desires at the unknown. Asking questions and giving answers rests on referential intentions targeting objects in a region of epistemic darkness, and so our ‘inquiry sceptic’ also finds structurally similar forms of incoherence in the pragmatics of interrogative discourse.     

Embodied self-awareness among South African social services therapist-practitioners: An exploratory study

We explored South African social service therapist-practitioners’ experiences of their own lived body in the context of practice. The participants consisted of a convenience sample of 13 therapist-practitioners registered with the Health Professions Council of South Africa and the South African Council for Social Service Professions, in private practice (n?=?9) or government departments (n?=?4) in the Western Cape and Gauteng Provinces of South Africa. They provided data on their embodied self-awareness by means of naïve sketches and/or drawings, experiential body awareness activities, and in-depth one-on-one semi-structured interviews. Findings from the thematic analysis of the data indicated bodily self-awareness; including experiences of bodily felt sensations while doing therapy, intuitive knowing, a sense of warning/ danger, and a sense of the body-schema-in-relation. Most of the therapist-practitioners reported a tendency to deny, suppress, or control their sensory cues or to rationalise them. Embodied self-awareness appears to be a true phenomenon among South African therapist-practitioners.     

Best Practices for Teaming and Collaboration in the Interconnected Systems Framework

The Interconnected Systems Framework (ISF) blends school mental health practices, systems, and resources into all levels of a multitiered system of supports (e.g., positive behavior interventions and supports). The ISF aims to improve mental health and school performance for all students by emphasizing effective school-wide promotion and prevention; early identification; and social-emotional, behavioral, and mental health intervention. Teaming is 1 of 3 foundational components of quality ISF implementation at school, district, and state levels. After introducing the ISF, the authors highlight the core implementation components (i.e., teaming, data-based decision making, and evidence-based practices) and then elaborate on characteristics of well-functioning ISF teams. The authors provide a case example to illustrate each characteristic and review 5 measures teams may consider using to evaluate their functioning and SF implementation.     

SubsMatch 2.0: Scanpath comparison and classification based on subsequence frequencies

Our eye movements are driven by a continuous trade-off between the need for detailed examination of objects of interest and the necessity to keep an overview of our surrounding. In consequence, behavioral patterns that are characteristic for our actions and their planning are typically manifested in the way we move our eyes to interact with our environment. Identifying such patterns from individual eye movement measurements is however highly challenging. In this work, we tackle the challenge of quantifying the influence of experimental factors on eye movement sequences. We introduce an algorithm for extracting sequence-sensitive features from eye movements and for the classification of eye movements based on the frequencies of small subsequences. Our approach is evaluated against the state-of-the art on a novel and a very rich collection of eye movements data derived from four experimental settings, from static viewing tasks to highly dynamic outdoor settings. Our results show that the proposed method is able to classify eye movement sequences over a variety of experimental designs. The choice of parameters is discussed in detail with special focus on highlighting different aspects of general scanpath shape. Algorithms and evaluation data are available at: http://www.ti.uni-tuebingen.de/scanpathcomparison.html.     

Retrieval properties of negative vs. positive mental images and autobiographical memories in social anxiety: outcomes with a new measure

High (n = 41) and low (n = 39) socially anxious (SA) participants completed the Waterloo Images and Memories Interview (WIMI), a new assessment tool that measures the accessibility and properties of mental images and associated autobiographical memories that individuals may experience across both anxiety-provoking (negative) and non-anxiety-provoking (positive) social situations. Results indicated that both high and low SA individuals experience negative images and associated autobiographical memories in anxiety-provoking social situations, but the rates of endorsement of such images and memories among high SA participants were substantially lower than those reported in recent studies. Moreover, whereas low SA individuals were capable of accessing a relatively balanced array of both negative and positive self-representations that were rich in episodic detail, high SA individuals retrieved a higher, more unbalanced ratio of negative-to-positive images and memories, as well as impoverished positive images that were significantly degraded in episodic detail. Finally, negative images influenced the two groups differently, with high SA individuals experiencing more negative emotional and cognitive consequences associated with bringing such images to mind. These results are discussed in relation to theoretical models of learning and memory within the context of contemporary cognitive behavioral models of social anxiety.     

Adding insult to injury: effects of interpersonal rejection types, rejection sensitivity, and self-regulation on obsessive relational intrusion

This study tested the I(3) model [Finkel, 2007; 2008] of intimate partner violence as applied to obsessive relational intrusion (ORI) to assess the relation among self-regulation, rejection, rejection sensitivity (RS), and stalking-related aggression. In Study 1, participants (N=221) read one of three vignettes: no relationship termination, an "internal" rejection (involves an internal attribution to the rejected as cause of relationship ending), or an "external" rejection (external attributions for relationship demise). Next, participants experienced one of two conditions manipulating self-regulation (no depletion vs. depletion). Finally, participants rated their likelihood of engaging in ORI (e.g. unwanted pursuit and/or aggression). Consistent with predictions, participants receiving an internal rejection reported higher aggression than participants experiencing an external rejection, especially when depleted of self-regulation. Study 2 extended the design of Study 1 by adding in a screening survey of RS. Internal rejections still yielded more aggression than other conditions, but this was especially so when rejection-sensitive persons were depleted of self-regulation. In addition to providing support for the I(3) model of aggression, this research shows that not all types of rejection are created equal.     

Semantic information activated during retrieval contributes to later retention: Support for the mediator effectiveness hypothesis of the testing effect

Previous research has proposed that tests enhance retention more than do restudy opportunities because they promote the effectiveness of mediating information--that is, a word or concept that links a cue to a target (Pyc & Rawson, 2010). Although testing has been shown to promote retention of mediating information that participants were asked to generate, it is unknown what type of mediators are spontaneously activated during testing and how these contribute to later retention. In the current study, participants learned cue-target pairs through testing (e.g., Mother: _____) or restudying (e.g., Mother: Child) and were later tested on these items in addition to a never-before-presented item that was strongly associated with the cue (e.g., Father)--that is, the semantic mediator. Compared with participants who learned the items through restudying, those who learned the items through testing exhibited higher false alarm rates to semantic mediators on a final recognition test (Experiment 1) and were also more likely to recall the correct target from the semantic mediator on a final cued recall test (Experiment 2). These results support the mediator effectiveness hypothesis and demonstrate that semantically related information may be 1 type of natural mediator that is activated during testing.     

Parenting and Adolescents' Depressive Symptoms: The Mediating Role of Future Time Perspective

This study investigated the relations between maternal and paternal rearing practices and adolescents' depressive symptoms, and whether time perspective in adolescence explains these links. The sample included 306 students (158 girls), aged between 10.83 and 14.42 years. Adolescents completed questionnaires assessing their perceptions of maternal and paternal acceptance and psychological control, and of their future time perspective and depressive symptoms. Adolescents who rated their mothers as more accepting and those who rated their fathers as less psychologically controlling also reported lower levels of depressive symptoms and greater future time perspective. Further, adolescents who had greater future time perspective reported lower levels of depressive symptoms. Finally, time perspective partially mediated the relations of maternal and paternal acceptance, and paternal control with depressive symptoms in adolescence. The findings highlight the unique relations of maternal acceptance and paternal psychological control with adolescents' depressive symptoms, and that future time perspective is one mechanism that might explain why parenting strategies are linked with depressive symptoms in adolescence.     

Depressive Symptoms and Life Satisfaction Among Emerging Adults: A Comparison of High School Dropouts and Graduates

Using three waves of data (1998, 2000, 2002) on 1,325 emerging adults, we examined depressive symptoms and life satisfaction among a diverse group of high school dropouts and graduates. Emerging adults who left school without graduating were significantly more depressed and reported lower life satisfaction than graduates at the time of their expected graduation (T1), but these differences were nonsignificant 4 years later (T3). Working within an ecological developmental framework (Bronfenbrenner 1977, 1986), we found that graduation status, household composition, family general and transition specific support, peer support, and adolescent attachment styles protected against adverse mental health consequences at T1. However, only parent and peer support and attachment predicted changes in depressive symptoms and life satisfaction from T1 to T3.