Elephant psychology: What we know and what we would like to know

Although elephants are well-known and one of the most popular species among people, their behavior and cognitive abilities have not been studied very extensively. But recently, more and more researchers are becoming interested in studying their cognition, particularly their general intelligence, including causal reasoning and mirror self recognition, memory, and numerical cognition. Although genetically elephants are more closely related to the small-brained aardvarks and manatees than to primates, they hold enormous potential in their cognitive skills. Also, studying their cognition is important from the point of view of animal welfare in captivity.     

Rational emotive behavior therapy research: What we know and what we need to know

Rational emotive behavior therapy (REBT) has achieved positive results in quantitative reviews of treatment outcome studies. In part because of methodological limitations of these studies, however, the generalizability of their favorable results to routine clinical practice is unknown. Also unknown are the clinical significance of outcomes achieved by REBT, the contribution made by its distinctive and specialized procedures, and the types of patients for whom REBT is particularly useful. Recommendations are provided for refining our knowledge of the effectiveness of REBT.     

Race/ethnicity, color-blind racial attitudes, and multicultural counseling competence: the moderating effects of multicultural counseling training

Increasing trainees' multicultural counseling competence (MCC) has been a hot topic in counseling. Scholars have identified predictors (e.g., race/ethnicity, color-blindness) of MCC, and educators provide multicultural training for trainees. Using a sample of 370 psychology trainees, this study examined whether multicultural training (a) moderated racial/ethnic differences on MCC and (b) changed the relationship between color-blindness and MCC. Results indicated a significant interaction effect of race/ethnicity (i.e., White vs. ethnic minority) and multicultural training on multicultural awareness, but not on multicultural knowledge. Specifically, at lower levels of training, racial/ethnic minority trainees had significantly higher multicultural awareness than their White counterparts; at higher levels of training, no significant difference was found. Described differently, more training significantly enhanced Whites' multicultural awareness, but did not enhance racial/ethnic minority trainees' awareness. Additionally, there was a significant interaction effect of color-blindness and multicultural training on multicultural knowledge, but not on multicultural awareness. The association between color-blindness and multicultural knowledge was stronger at higher levels of multicultural training than at lower levels of training. Alternatively, the effect of training on enhancing knowledge was stronger for those with lower color-blindness than for those with higher color-blindness.     

What we know and what to do

This paper discusses an important puzzle about the semantics of indicative conditionals and deontic necessity modals (should, ought, etc.): the Miner Puzzle (Parfit, ms; Kolodny and MacFarlane, J Philos 107:115–143, 2010). Rejecting modus ponens for the indicative conditional, as others have proposed, seems to solve a version of the puzzle, but is actually orthogonal to the puzzle itself. In fact, I prove that the puzzle arises for a variety of sophisticated analyses of the truth-conditions of indicative conditionals. A comprehensive solution requires rethinking the relationship between relevant information (what we know) and practical rankings of possibilities and actions (what to do). I argue that (i) relevant information determines whether considerations of value may be treated as reasons for actions that realize them and against actions that don’t, (ii) incorporating this normative fact requires a revision of the standard ordering semantics for weak (but not for strong) deontic necessity modals, and (iii) an off-the-shelf semantics for weak deontic necessity modals, due to von Fintel and Iatridou, which distinguishes “basic” and “higher-order” ordering sources, and interprets weak deontic necessity modals relative to both, is well-suited to this task. The prominence of normative considerations in our proposal suggests a more general methodological lesson: formal semantic analysis of natural language modals expressing normative concepts demands that close attention be paid to the nature of the underlying normative phenomena.     

Family demographics of clinically referred children: What we know and what we need to know

Published empirical studies were reviewed to establish family demographics of clinically referred children and adolescents. Data on parental marital status were collected from studies of referred and nonreferred children and adolescents in six empirical journals. Data on family socioeconomic status (SES) and child race or ethnicity were also collected. Based on 86 studies that presented parental marital status, 56.4% of clinically referred children and adolescents live with both their biological mother and biological father. Family SES data were difficult to summarize because of the different methods of presenting this information. When considering race and ethnicity, 86% of the children and adolescents in the clinical samples were Caucasian American. Of the studies that were originally reviewed, 80.4% did not include parental marital status and 36. 7% did not include SES, race, or ethnicity of the participants. There were no significant differences between journals in the rates of inclusion of family demographic data. In addition to revealing family demographic information about children and adolescents who participate in clinical research, these data highlight the lack of consistency in the presentation of family demographic data in published research. Suggestions are provided to help researchers colled and present meaningful family demographic data in clinical and nonclinical research with children and adolescents.This study was completed with support from the Division of Sponsored Research at the University of South Florida and preparation of this article was supported in part by National Institute of Mental Health Grant R29 49601-02 to the first author. We express our gratitude to Georgetta Bosco and Tracy Burbine for their diligent data collection in the library.     

Childhood obesity and social stigma: What we know and what we don't know

Evidence for the development of social stigma associated with body build in childhood, specifically obesity, was critically reviewed. Although there is overwhelming evidence to suggest that children hold a positive stereotype toward a mesomorph (normal) build when compared to other builds, and that this preference increases with age, studies have not convincingly shown a negative stereotype toward the endomorph or obese body build. Furthermore, the belief that obese children are generally discriminated against is without empirical verification. Specifically, it is unclear from the various empirical studies that examine self-esteem and body image, that the psychological consequences of obesity are debilitating. Studies which have noted disturbances in self-concept and body image have sampled clinical populations (youngsters seeking medically supervised reduction); and those studies which have examined nonclinical populations have not found psychological difficulties. Finally, potential moderators such as facial attractiveness × body build interactions, situational contexts, and degree of obesity are examined and new research directions are discussed.     

Exploring the relationships between multicultural training, racial attitudes, and attributions of poverty among graduate counseling trainees

Increased attention to multiculturalism and social justice in psychology has been accompanied by assertions that there is a need for more acknowledgment of system-level oppression. Multicultural training (MCT) may help increase counselors' awareness of structural forces in the lives of clients facing poverty by examining structural influences in racial discrimination. This study examined the relationship between multicultural counseling training, attitudes about race, and attributions of poverty. Data from 158 African American and White American graduate counseling students were examined to determine the extent to which MCT and cognitive and affective racial attitudes predicted tendencies to attribute poverty to structural barriers or to individuals facing poverty. Regression analyses indicated that more MCT and more sensitive cognitive racial attitudes predicted a greater tendency to endorse structural explanations of poverty. Fewer multicultural workshops and less sensitive cognitive racial attitudes predicted a greater tendency to endorse individual explanations of poverty. Implications for training, practice, and research are discussed. ((c) 2005 APA, all rights reserved).     

Syntactic processing in the human brain: what we know, what we don't know, and a suggestion for how to proceed

For every claim in the neuroimaging literature about a particular brain region supporting syntactic processing, there exist other claims implicating the target region in different linguistic processes, and, in many cases, in non-linguistic cognitive processes (e.g., Blumstein, 2009). We argue that traditional group analysis methods in neuroimaging may obscure functional specificity because of inter-subject anatomical variability (Fedorenko & Kanwisher, 2009). In Fedorenko, Hsieh, Nieto-Castanon, Whitfield-Gabrieli, and Kanwisher (2010) we presented a functional localizer that allows quick and reliable identification of key language-sensitive regions in each individual brain. This approach enables pooling data from corresponding functional regions across subjects rather than from the same locations in stereotaxic space that may differ functionally due to inter-subject anatomical variability. In the current paper we demonstrate that the individual-subjects functional localization approach is superior to the traditional methods in its ability to distinguish among conditions in a brain region’s response. This ability is at the core of all neuroimaging research and is critical for answering questions of functional specialization (e.g., does a brain region specialize for processing syntactic aspects of the linguistic signal), which is in turn essential for making inferences about the precise computations conducted in each brain region. Based on our results, we argue that supplementing existing methods with an individual-subjects functional localization approach may lead to a clearer picture of the neural basis of syntactic processing, as it has in some other domains, such as high-level vision (e.g., Kanwisher, 2010) and social cognition (e.g., Saxe & Kanwisher, 2003).     

Seeing what we know and understand: How knowledge shapes perception

Expertise in object recognition, as in bird watching or X-ray specialization, is based on extensive perceptual experience and in-depth semantic knowledge. Although it has been shown that rich perceptual experience shapes elementary perception and higher level discrimination and identification, little is known about the influence of in-depth semantic knowledge on object perception and identification. By means of recording event-related brain potentials (ERPs), we show that the amount of knowledge acquired about initially unfamiliar objects modulates visual ERP components already 120 msec after object presentation, and causes gradual variations of activity in similar brain systems within a later timeframe commonly associated with meaning access. When perceptual analysis is made more difficult by blurring object pictures, knowledge has an even stronger effect on perceptual analysis and facilitates recognition. These findings demonstrate that in-depth knowledge not only affects involuntary semantic memory access, but also shapes perception by penetrating early visual processes traditionally held to be immune to such influences.     

How 14- and 18-month-olds know what others have experienced

Fourteen- and 18-month-old infants observed an adult experiencing each of 2 objects (experienced objects) and then leaving the room; the infant then played with a 3rd object while the adult was gone (unexperienced object). The adult interacted with the 2 experienced objects in 1 of 3 ways: by (a) sharing them with the infant in an episode of joint engagement, (b) actively manipulating and inspecting them on his or her own as the infant watched (individual engagement), or (c) looking at them from a distance as the infant played with them (onlooking). As evidenced in a selection task, infants of both ages knew which objects had been experienced by the adult in the joint engagement condition, only the 18-month-olds knew this in the individual engagement condition, and infants at neither age knew this in the onlooking condition. These results suggest that infants are 1st able to determine what adults know (have experienced) on the basis of their direct, triadic engagements with them.     

Aging and mental health in the decade ahead: what psychologists need to know

Until relatively recently, most psychologists have had limited professional involvement with older adults. With the baby boomers starting to turn 65 years old in 2011, sheer numbers of older adults will continue to increase. About 1 in 5 older adults has a mental disorder, such as dementia. Their needs for mental and behavioral health services are not now adequately met, and the decade ahead will require an approximate doubling of the current level of psychologists' time with older adults. Public policy in the coming decade will face tensions between cost containment and facilitation of integrated models of care. Most older adults who access mental health services do so in primary care settings, where interdisciplinary, collaborative models of care have been found to be quite effective. To meet the needs of the aging population, psychologists need to increase awareness of competencies for geropsychology practice and knowledge regarding dementia diagnosis, screening, and services. Opportunities for psychological practice are anticipated to grow in primary care, dementia and family caregiving services, decision-making-capacity evaluation, and end-of-life care. Aging is an aspect of diversity that can be integrated into psychology education across levels of training. Policy advocacy for geropsychology clinical services, education, and research remains critical. Psychologists have much to offer an aging society.     

What we know about what we have never heard: evidence from perceptual illusions

Are speakers equipped with preferences concerning grammatical structures that are absent in their language? We examine this question by investigating the sensitivity of English speakers to the sonority of onset clusters. Linguistic research suggests that certain onset clusters are universally preferred (e.g., bd>lb). We demonstrate that such preferences modulate the perception of unattested onsets by English speakers: Monosyllabic auditory nonwords with onsets that are universally dispreferred (e.g., lbif) are more likely to be classified as disyllabic and misperceived as identical to their disyllabic counterparts (e.g., lebif) compared to onsets that are relatively preferred across languages (e.g., bdif). Consequently, dispreferred onsets benefit from priming by their epenthetic counterpart (e.g., lebif-lbif) as much as they benefit from identity priming (e.g., lbif-lbif). A similar pattern of misperception (e.g., lbif-->lebif) was observed among speakers of Russian, where clusters of this type occur. But unlike English speakers, Russian speakers perceived these clusters accurately on most trials, suggesting that the perceptual illusions of English speakers are partly due to their linguistic experience, rather than phonetic confusion alone. Further evidence against a purely phonetic explanation for our results is offered by the capacity of English speakers to perceive such onsets accurately under conditions that encourage precise phonetic encoding. The perceptual illusions of English speakers are also irreducible to several statistical properties of the English lexicon. The systematic misperception of universally dispreferred onsets might reflect their ill-formedness in the grammars of all speakers, irrespective of linguistic experience. Such universal grammatical preferences implicate constraints on language learning.     

Multicultural competency in research: examining the relationships among multicultural competencies, research training and self-efficacy, and the multicultural environment

Research on multicultural competencies has mainly focused on the practice dimension of psychology training and practice. Little theoretical or empirical research has examined multicultural research training and self-efficacy. In this study, 119 psychology graduate students filled out a Web survey focusing on the research training environment, research self-efficacy, multicultural competency, the multicultural environment, and social desirability. Results showed that multicultural competency, research training, and the multicultural environment were related to multicultural research self-efficacy. Hierarchical regressions showed that multicultural competency predicted students' research anxiety; social desirability predicted multicultural research utility, multicultural competency, and the research training environment; and multicultural competency predicted students' confidence in research and perceptions that their graduate training programs were multicultural. Implications are discussed.     

Using what we know: Consequences of intentionally retrieving gist versus item-specific information

The effect of a prior gist-based versus item-specific retrieval orientation on recognition of objects and words was examined. Prior item-specific retrieval increased item-specific recognition of episodically related but not previously tested objects relative to both conceptual- and perceptual-gist retrieval. An item-specific retrieval advantage also was found when the stimuli were words (synonyms) rather than objects but not when participants overtly named objects during gist-based recognition testing, which suggests that they did not always label objects under general gist-retrieval instructions. Unlike verbal overshadowing, labeling objects during recognition attenuated (but did not eliminate) test- and interference-related forgetting. A full understanding of how retrieval affects subsequent memory, even for events or facts that are not themselves retrieved, must take into account the specificity with which that retrieval occurs.