Age-of-acquisition affects word naming in Italian only when stress is irregular

In Italian, effects of age of acquisition (AoA) have been found in object naming, semantic categorization of words and lexical decision, but not in word naming (reading aloud). The lack of an AoA effect in Italian word naming is replicated in Experiment 1 which involved reading aloud two-syllable words which all have regular spelling-sound correspondences and regular stress patterns. Studies of English word naming have reported stronger effects of AoA for irregular or exception words than for words with regular, consistent spelling-sound correspondences. There are no grapheme-phoneme irregularities in Italian, but words containing three or more syllables can carry either regular stress on the penultimate syllable or irregular stress on the antepenultimate syllable. Experiment 2 found effects of AoA on reading three-syllable words for words with irregular stress. The results are interpreted in terms of the 'mapping hypothesis' of AoA, with effects arising as a result of a difficulty to generalize earlier-acquired patterns to irregular late-acquired words.     

The evolutionary basis of risky adolescent behavior: implications for science, policy, and practice

This article proposes an evolutionary model of risky behavior in adolescence and contrasts it with the prevailing developmental psychopathology model. The evolutionary model contends that understanding the evolutionary functions of adolescence is critical to explaining why adolescents engage in risky behavior and that successful intervention depends on working with, instead of against, adolescent goals and motivations. The current article articulates 5 key evolutionary insights into risky adolescent behavior: (a) The adolescent transition is an inflection point in development of social status and reproductive trajectories; (b) interventions need to address the adaptive functions of risky and aggressive behaviors like bullying; (c) risky adolescent behavior adaptively calibrates over development to match both harsh and unpredictable environmental conditions; (d) understanding evolved sex differences is critical for understanding the psychology of risky behavior; and (e) mismatches between current and past environments can dysregulate adolescent behavior, as demonstrated by age-segregated social groupings. The evolutionary model has broad implications for designing interventions for high-risk youth and suggests new directions for research that have not been forthcoming from other perspectives.     

Forbearance coping, identification with heritage culture, acculturative stress, and psychological distress among Chinese international students

Based on Berry's (1997) theoretical framework for acculturation, our goal in this study was to examine whether the use of a culturally relevant coping strategy (i.e., forbearance coping, a predictor) would be associated with a lower level of psychological distress (a psychological outcome), for whom (i.e., those with weaker vs. stronger identification with heritage culture, a moderator), and under what situations (i.e., lower vs. higher acculturative stress, a moderator). A total of 188 Chinese international students completed an online survey. Results from a hierarchical regression indicated a significant 3-way interaction of forbearance coping, identification with heritage culture, and acculturative stress on psychological distress. For those with a weaker identification with their heritage culture, when acculturative stress was higher, the use of forbearance coping was positively associated with psychological distress. However, this was not the case when acculturative stress was lower. In other words, the use of forbearance coping was not significantly associated with psychological distress when acculturative stress was lower. Moreover, for those with a stronger cultural heritage identification, the use of forbearance coping was not significantly associated with psychological distress regardless of whether acculturative stress was high or low. Future research and implications are discussed.     

Theory as a Tool in the Social Scientific Study of Religion and Martin Riesebrodt's The Promise of Salvation

No single paradigm or debate currently orients the social scientific study of religion. Because of this, those engaged in the multidisciplinary study of religion find that a public conversation is often difficult. In this article and the Forum it introduces, we explore Martin Riesebrodt's recently published book, The Promise of Salvation: A Theory of Religion. Responding to the inadequacies of secularization paradigms, rational choice models, and postmodern criticism, Riesebrodt proposes an approach that ideal‐typically reconstructs the subjective meanings of institutionalized religious practices (liturgies). These subjective meanings center on the prevention and management of crises—social, natural, and bodily—through appeal and access to superhuman powers. This pragmatic emphasis on the superhuman defines religion as a distinct sphere of social action transhistorically and transculturally. Riesebrodt's theory creates new analytical possibilities, especially for understanding the modern resurgence of religion under conditions of secularization.     

Can spirituality be taught to health care professionals?

Although people with life-limiting conditions report a desire to have spiritual concerns addressed, there is evidence that these issues are often avoided by health care professionals in palliative care. This study reports on the longitudinal outcomes of four workshops purpose-designed to improve the spiritual knowledge and confidence of 120 palliative care staff in Australia. Findings revealed significant increases in Spirituality, Spiritual Care, Personalised Care, and Confidence in this field immediately following the workshops. Improvements in Spiritual Care and Confidence were maintained 3 month later, with Confidence continuing to grow. These findings suggest that attendance at a custom-designed workshop can significantly improve knowledge and confidence to provide spiritual care.     

Forced confabulation affects memory sensitivity as well as response bias

A signal detection analysis assessed the extent to which forced confabulation results from a change in memory sensitivity (d _a ), as well as response criterion (β). After viewing a crime video, participants answered 14 answerable and 6 unanswerable questions. Those in the voluntary guess condition had a “don’t know” response option; those in the forced guess condition did not. One week later, the same questions were answered using a recognition memory test that included each participant’s initial responses. As was predicted, on both answerable and unanswerable questions, participants in the forced guess condition had significantly lower response criteria than did those who voluntarily guessed. Furthermore, on both answerable and unanswerable questions, d _a scores were also significantly lower in the forced than in the voluntary guess condition. Thus, the forced confabulation effect is a real memory effect above and beyond the effects of response bias; forcing eyewitnesses to guess or speculate can actually change their memory.     

A feeling for the future: How does agency in time metaphors relate to feelings?

Most cultures have metaphors for time that involve movement, for example, ‘time passes’. Although time is objectively measured, it is subjectively understood, as we can perceive time as stationary, whereby we move towards future events, or we can perceive ourselves as stationary, with time moving past us and events moving towards us. This paper reports a series of studies that first examines whether people think about time in a metaphor‐consistent manner (Study 1) and then explores the relationship between ‘time perspective’, level of perceived personal agency, and time representations (Study 2), the relationship between emotional experiences and time representation (Study 3), and whether this relationship is bidirectional by manipulating either emotional experiences (Study 4) or time representation (Study 5). Results provide bidirectional evidence for an ego‐moving representation of time, with happiness eliciting more agentic control, and evidence for a time‐moving passivity associated with emotional experiences of anxiety and depression. This bidirectional relationship suggests that our representation of time is malleable, and therefore, current emotional experiences may change through modification of time representations. Copyright © 2012 John Wiley & Sons, Ltd.     

Etiological Distinctions between Aggressive and Non-aggressive Antisocial Behavior: Results from a Nuclear Twin Family Model

A recent meta-analysis of 103 studies Burt (Clinical Psychology Review, 29:163-178, 2009a) highlighted the presence of etiological distinctions between aggressive (AGG) and non-aggressive rule-breaking (RB) dimensions of antisocial behavior, such that AGG was more heritable than was RB, whereas RB was more influenced by the shared environment. Unfortunately, behavioral genetic research on antisocial behavior to date (and thus, the research upon which the meta-analysis was based) has relied almost exclusively on the classical twin model. This reliance is problematic, as the strict assumptions that undergird this model (e.g., shared environmental and dominant genetic influences are not present simultaneously; there is no assortative mating) can have significant consequences on heritability estimates when they are violated. The nuclear twin family model, by contrast, allows researchers to relax and statistically evaluate many of the assumptions of the classical twin design by incorporating parental self-report data along with the more standard twin data. The goal of the current study was thus to evaluate whether prior findings of etiological distinctions between AGG and RB persisted when using the nuclear twin family model. We examined a sample of 312 child twin families from the Michigan State University Twin Registry. Results strongly supported prior findings of etiological distinctions between AGG and RB, such that broad genetic influences were observed to be particularly important to AGG whereas shared environmental influences contributed only to RB. Nevertheless, the current findings also implied that additive genetic influences on antisocial behavior may be overestimated when using the classical twin design.     

The neural basis of syntactic deficits in primary progressive aphasia

Patients with primary progressive aphasia (PPA) vary considerably in terms of which brain regions are impacted, as well as in the extent to which syntactic processing is impaired. Here we review the literature on the neural basis of syntactic deficits in PPA. Structural and functional imaging studies have most consistently associated syntactic deficits with damage to left inferior frontal cortex. Posterior perisylvian regions have been implicated in some studies. Damage to the superior longitudinal fasciculus, including its arcuate component, has been linked with syntactic deficits, even after gray matter atrophy is taken into account. These findings suggest that syntactic processing depends on left frontal and posterior perisylvian regions, as well as intact connectivity between them. In contrast, anterior temporal regions, and the ventral tracts that link frontal and temporal language regions, appear to be less important for syntax, since they are damaged in many PPA patients with spared syntactic processing.     

Preschoolers' emotion knowledge: self-regulatory foundations, and predictions of early school success

Preschoolers (N=322 in preschool, 100 in kindergarten) were assessed longitudinally to examine the self-regulatory roots of emotion knowledge (labelling and situation) and the contributions of emotion knowledge to early school adjustment (i.e., including social, motivational, and behavioural indices), as well as moderation by age, gender, and risk. Age, gender, and risk differences in emotion knowledge were also examined. Emotion knowledge skills were found to be more advanced in older children and those not at economic risk, and in those with higher levels of self-regulation. Overall, the results support the role of emotion knowledge in early school adjustment and academic success even with gender, age, and risk covaried, especially for boys, older preschoolers, and those at economic risk.