Twelve-month-olds privilege words over other linguistic sounds in an associative learning task

We examined whether 12-month-old infants privilege words over other linguistic stimuli in an associative learning task. Sixty-four infants were presented with sets of either word–object, communicative sound–object, or consonantal sound–object pairings until they habituated. They were then tested on a ‘switch’ in the sound to determine whether they were able to associate the word and/or sound with the novel objects. Infants associated words, but not communicative sounds or consonantal sounds, with novel objects. The results demonstrate that infants exhibit a preference for words over other linguistic stimuli in an associative word learning task. This suggests that by 12 months of age, infants have developed knowledge about the nature of an appropriate sound form for an object label and will privilege this form as an object label.     

Conceptualizing and Measuring Youth–Adult Partnership in Community Programs: A Cross National Study

Youth participation in program and community decision making is framed by scholars as an issue of social justice, a platform for positive youth development and effective citizenry, and a strategy for nation building. Recent literature reviews have consistently identified youth–adult partnership (Y–AP) as an effective type of youth participation across highly diverse contexts. These same reviews, however, note that indicators of Y–AP have not been conceptualized and validated for measurement purposes. The present study addresses this limitation by developing a brief measure of Y–AP that is explicitly grounded in current theory, research, and community practice. The measure was administered to youth in the United States, Malaysia, and Portugal (N = 610). Validation was assessed through factor analysis and tests of factorial, discriminant, and concurrent validity. Results confirmed the two predicted dimensions of the Y–AP measure: youth voice in decision making and supportive adult relationships. These two dimensions were also found to be distinct from other measures of program quality: safety and engagement. As predicted, they also significantly correlated with measures of agency and empowerment. It is concluded that the measure has the potential to support community efforts to maximize the quality of youth programs.     

Mental Health Diversion Courts: A Two Year Recidivism Study of a South Australian Mental Health Court Program

The need to develop specialized judicial processes to deal with offenders with mental illnesses is now widely recognized and has led to the introduction of mental health court diversion programs around the world. At present, however, there is only limited evidence from which to assess the impact of these initiatives. This paper describes the South Australian model of diversion, with specific reference to the relationship between identified participant characteristics, program compliance rates, and re‐offending outcomes. The results of a two‐year recidivism study suggest that involvement with the program has a positive impact on recidivism, but that this is independent from the individual's level of success in the program. Lower risk offenders were more likely to achieve successful outcomes than those in the higher risk categories. The implications of these results, as well the factors that might inform the ongoing development of mental health court programs, are discussed. Copyright © 2014 John Wiley & Sons, Ltd.     

The Psychology and Practice of Youth-Adult Partnership: Bridging Generations for Youth Development and Community Change

Youth-adult partnership (Y-AP) has become a phenomenon of interest to scholars and practitioners. Despite the potential of Y-AP to promote positive youth development, increase civic engagement, and support community change, the practice remains unfamiliar to many. Although research has increased over the past decade, the construct remains vague with an insufficient grounding in developmental theory and community practice. This article seeks to address these gaps by synthesizing data and insights from the historical foundations of Y-AP, community based research, and case study. We propose Y-AP as a unifying concept, distinct from other forms of youth-adult relationships, with four core elements: authentic decision making, natural mentors, reciprocity, and community connectedness. We conclude that Y-AP functions as an active ingredient and fundamental practice for positive youth development and civic engagement. Directions for future research are offered.     

Apparatus for Smoking Kymograph Drum Papers

In a computer simulation study, random samples from a uniform density were substituted for each of two independent samples from normal and various nonnormal densities. This procedure was compared with conventional ranking and with Bell and Doksum's (1965) procedure, which substituted random normal deviates for initial sample values. After performing the Student t test, the program transformed the initial scores and performed additional t tests on ranks, random uniform scores, and random normal scores. For several distributions, the test on random normal scores was more powerful than the others, consistent with known asymptotic results. The probabilities of Type I and Type II errors of the test on random uniform scores were nearly the same as those of the Mann-Whitney-Wilcoxon test, for all distributions examined.     

Ontological deflationism in Madhyamaka

Between the years 1956 and 1962 the scholar-monk Nyanaponika Thera and the first Israeli Prime Minister David Ben-Gurion have exchanged eight long letters. These letters—published here for the first time—expose the extent of Ben-Gurion's interest in Buddhism and reveal the Buddhist rhetoric used by one of Sri Lanka's most influential scholars. This rhetoric, which was generally well received by Ben-Gurion, was an exemplar of ‘Protestant Buddhism’. It is suggested that Ben-Gurion could relate to this image of Buddhism because it reflected his own vision of Judaism that had ‘protestant’ characteristics. The letters contain autobiographical notes, unpublished comments on the Buddhist concepts of Suffering and Rebirth, and a curious plan to invite Nyanaponika to Israel.     

Positive emotion can protect against source memory impairment

Despite widespread belief that memory is enhanced by emotion, evidence also suggests that emotion can impair memory. Here we test predictions inspired by object-based binding theory, which states that memory enhancement or impairment depends on the nature of the information to be retrieved. We investigated emotional memory in the context of source retrieval, using images of scenes that were negative, neutral or positive in valence. At study each scene was paired with a colour and during retrieval participants reported the source colour for recognised scenes. Critically, we isolated effects of valence by equating stimulus arousal across conditions. In Experiment 1 colour borders surrounded scenes at study: memory impairment was found for both negative and positive scenes. Experiment 2 used colours superimposed over scenes at study: valence affected source retrieval, with memory impairment for negative scenes only. These findings challenge current theories of emotional memory by showing that emotion can impair memory for both intrinsic and extrinsic source information, even when arousal is equated between emotional and neutral stimuli, and by dissociating the effects of positive and negative emotion on episodic memory retrieval.     

Cross-language lexical connections in the mental lexicon: evidence from a case of trilingual aphasia

Despite anecdotal data on lexical interference among the languages of multilingual speakers, little research evidence about the lexical connections among multilinguals' languages exists to date. In the present paper, two experiments with a multilingual speaker who had suffered aphasia are reported. The first experiment provides data about inter-language activation during natural conversations; the second experiment examines performance on a word-translation task. Asymmetric patterns of inter-language interference and translation are evident. These patterns are influenced by age of language learning, degree of language recovery and use, and prevalence of shared lexical items. We conclude that whereas age of language learning plays a role in language recovery following aphasia, the degrees of language use prior to the aphasia onset and of shared vocabulary determine the ease with which words are accessed. The findings emphasize the importance of patterns of language use and the relations between the language pair under investigation in understanding lexical connections among languages in bilinguals and multilinguals.     

Temporal aspects of stimulus-driven attending in dynamic arrays

Auditory sequences of tones were used to examine a form of stimulus-driven attending that involves temporal expectancies and is influenced by stimulus rhythm. Three experiments examined the influence of sequence timing on comparative pitch judgments of two tones (standard, comparison) separated by interpolated pitches. In two of the experiments, interpolated tones were regularly timed, with onset times of comparison tones varied relative to this rhythm. Listeners were most accurate judging the pitch of rhythmically expected tones and least accurate with very unexpected ones. This effect persisted over time, but disappeared when the rhythm of interpolated tones was either missing or irregular.     

The problem behavior model: the development of a stalkers clinic and a threateners clinic

Traditionally, forensic mental health services have focused on the assessment and treatment of offenders with serious mental disorders. In recent years, there has been growing recognition that forensic clinicians have an important role to play for those offenders who engage in criminal acts driven by psychological or/and social problems, which may, or may not, occur in conjunction with a major mental disorder. This is especially true for specific offenses such as stalking and threatening. This article describes the innovation of the problem behavior model. This model uses a reductionist approach and the nexus between psychiatry and psychology to address the complex phenomena associated with specific problem behaviors that often culminate in offenses. The model is illustrated by describing the development of specialist clinics for the problem behaviors of stalking and threatening.