Testing visual short-term memory of pigeons (Columba livia) and a rhesus monkey (Macaca mulatta) with a location change detection task

Change detection is commonly used to assess capacity (number of objects) of human visual short-term memory (VSTM). Comparisons with the performance of non-human animals completing similar tasks have shown similarities and differences in object-based VSTM, which is only one aspect (“what”) of memory. Another important aspect of memory, which has received less attention, is spatial short-term memory for “where” an object is in space. In this article, we show for the first time that a monkey and pigeons can be accurately trained to identify location changes, much as humans do, in change detection tasks similar to those used to test object capacity of VSTM. The subject’s task was to identify (touch/peck) an item that changed location across a brief delay. Both the monkey and pigeons showed transfer to delays longer than the training delay, to greater and smaller distance changes than in training, and to novel colors. These results are the first to demonstrate location-change detection in any non-human species and encourage comparative investigations into the nature of spatial and visual short-term memory.     

Mindfulness in Context: A Historical Discourse Analysis

‘Mindfulness’ has become a buzzword, yet its meaning and origins have received relatively little critical consideration. This article places the current ‘mindfulness movement’ in context, examining the evolving discourse surrounding the concept of mindfulness. Through the first systematic etymology of the term, drawing from old Western and Buddhist writings, contemporary psychology and popular media, it is established that the contemporary understanding of mindfulness has been substantially simplified and divorced from its origins. However, quantitative data suggests that this manoeuvre was essential for the mainstreaming of the concept. Moreover, the resulting momentum has stimulated a new and dynamic discourse about the relationship between ‘secular’ mindfulness and Buddhism, sparking questions about ‘McMindfulness’, ‘stealth’ Buddhism and cultural imperialism. Therefore, this article argues that the recontextualisation of mindfulness created the scaffolding that supported the emergence of a deeper and more meaningful conversation about its implications for Buddhism and society that we see today.     

Functions of Memory Sharing and Mother-Child Reminiscing Behaviors: Individual and Cultural Variations

This study examined maternal beliefs about the functions of memory sharing and the relations between these beliefs and mother-child reminiscing behaviors in a cross-cultural context. Sixty-three European American and 47 Chinese mothers completed an open-ended questionnaire concerning their beliefs about the functions of parent-child memory sharing. They also engaged in a joint-reminiscing task with their child. European American mothers were more likely than Chinese mothers to report social (conversational and relationship maintenance) and teaching/problem solving functions. In addition, conversational functions were associated with increased maternal elaborativeness and evaluations during reminiscing, independent of culture. Results are discussed in light of the functional and cultural contexts of early autobiographical memory development.     

Human–Robot Interaction in the Context of Simulated Route Reconnaissance Missions

The goal of this research was to examine the ways in which human operators interact with simulated semiautonomous unmanned ground vehicles (UGVs), semiautonomous unmanned aerial vehicles (UAVs), and teleoperated UGVs (Teleop). Robotic operators performed parallel route reconnaissance missions with each platform alone and with all three platforms. When given all three platforms, participants failed to detect more targets than when given only the UAV or UGV; they were also less likely to complete their mission in the allotted time. Target detection during missions was the poorest with the Teleop alone, likely because of the demands of remote driving. Spatial ability was found to be a good predictor of target-detection performance. However, slowing sensor feed video frame rate or the imposition of a short response latency (250 ms) between Teleop control and Teleop reaction failed to affect target-detection performance significantly. Nevertheless, these video image manipulations did influence assessment of system usability.     

Developmental time course of the acquisition of sequential egocentric and allocentric navigation strategies

Navigation in a complex environment can rely on the use of different spatial strategies. We have focused on the employment of “allocentric” (i.e., encoding interrelationships among environmental cues, movements, and the location of the goal) and “sequential egocentric” (i.e., sequences of body turns associated with specific choice points) strategies during navigation. To investigate the developmental pattern of these two strategies in school-aged children, we used a virtual reality paradigm in which the spontaneous or imposed use of both strategies could be assessed. Our results showed an increase in spontaneous use of the allocentric strategy and also an increase in reliance on environmental landmarks with age. Although a majority of the children spontaneously used the sequential egocentric strategy, all age groups performed above chance when the allocentric strategy was imposed. Altogether, our findings suggest that young children are able to employ an allocentric strategy but that the nature of this allocentric strategy changes progressively in a complex cognitive representation between 5 and 10 years of age.     

The decline of cooperation,the rise of competition: developmental effects of long‐term social change in Mexico

Using Greenfield's theory of sociocultural change and human development as a point of departure, we carried out two experimental studies exploring the implications of decades of globalised social change in Mexico for children's development of cooperation and competition. In rural San Vicente, Baja California, the baseline was 1970 and the historical comparison took place 40 years later. In Veracruz, the baseline was 1985 and the historical comparison took place 20 years later. In Veracruz, children were tested in both rural and urban settings. We hypothesized that cooperative behavior would decrease in all three settings as a result of the sociocultural transformations of the past decades in Mexico. The Madsen Marble Pull Game was used to assess cooperative and competitive behavior. As predicted by Greenfield's theory of social change and human development, the Marble Pull procedure revealed a striking decrease over time in levels of cooperative behavior, with a corresponding rise in competitive behavior, in all three settings.     

Measuring Religious Attitudes in Secularized Western European Context: A Psychometric Analysis of the Post-Critical Belief Scale

Wulff's two-dimensional model of approaches to religion was an inspiration for the development of the Post-Critical Belief Scale (PCBS), an instrument measuring religious attitudes, that is, “paradigms of religious belief structure” in a secularized Western European context. The scale has been frequently used in psychological studies, has undergone psychometric analyses and modifications, and has been translated into several languages. The current study shows results of a psychometric analysis of the component structure of PCBS in different age groups over time using Clusterwise Simultaneous Component Analysis-Equal Cross-Product (SCA-ECP). The analysis was based on samples collected in Flanders (Belgium; N = 14,599). The one-cluster and two-cluster models yielded three components: Literal Affirmation, Literal Disaffirmation, and Symbolic Attitude, and there were no differences between age groups. In the two-cluster model, subtle differences between samples collected before and after 2002 were found, and these were related to two PCBS items referring to interpretation of Biblical stories. Our finding of a generalized Symbolic Attitude might be related to the changes in the approaches to religion in secularized Western Europe, and might capture the religious (dis-)belief of individuals who are open and tolerant to other religious systems, or alternatively, have become indifferent to them. Further cross-cultural and longitudinal studies are needed to better understand the religious attitudes in a secularized context, and the development of a new scale based on the paradigm of personal meaning systems is suggested     

Integrating Mental Health Services into a General Hospital in Puerto Rico

The prevalence of mental health problems in the general population should be carefully considered. The literature has reported a high co-morbidity of medical and mental illnesses; therefore, collaborative efforts incorporating psychological services into medical settings are imperative. In Puerto Rico, this is not a regular practice in general hospitals. Improving access to mental health services is a challenge and requires the creation of new venues within the healthcare system. This paper describes the theoretical framework, mission, and objectives of the Clinical Psychology Services Program (CPSP) implemented at Damas Hospital in Puerto Rico. From December 2002 to December 2010, a total of 13,580 visits were made to inpatients in diverse clinical units of the hospital; 61 % of all inpatients evaluated met the criteria for at least one mental health disorder based on the DSM-IV-TR. The CPSP’s outcomes highlight the acceptance and relevance of incorporating mental health services and clinical psychologists into general hospitals.     

Constructing Cultural Competence: Perspectives of Family Therapists Working with Latino Families

This article focuses on developing an understanding of how nine therapists working with Latino families construct the idea of cultural competence in the counseling room. In-depth interviews were conducted and analyzed yielding five themes in cultural competence from the therapists' perspectives: the use of language in therapy; the impact of social class, gender, and power on the therapeutic relationship; immigration and culture clash; definitions of family; and unique constructions of cultural competence. The therapists'narratives in this study are best understood through a postmodern paradigm suggesting that the field of psychotherapy needs to move beyond a “checklist” modernistic approach to developing cultural competency.     

Employability and Job Search after Compulsory Reemployment Courses: The Role of Choice,Usefulness, and Motivation

Compulsory reemployment courses aim to increase unemployed people's chances of reemployment by enhancing their employability and job search activities. However, the course outcomes vary greatly. This study examined the conditions and mechanisms that influence the outcomes of reemployment courses. In a two‐wave study of 643 participants, we assessed participants’ course experience (perceived choice and perceived usefulness), motivation for finding reemployment (internalisation), and employability and job search before and after the course. The results confirmed that a more internalised motivation was positively related to most course outcomes. Unexpectedly, perceived choice was unrelated to internalised motivation and course outcomes. Instead, high perceived choice was beneficial for motivation and some course outcomes only when the participants perceived the course to be useful for finding reemployment but was detrimental when they perceived the course to be useless. Perceived usefulness was also directly and positively related to the participants’ internalised motivation, which was in turn positively associated with most employability dimensions and job search activities after the course. Our results imply that the compulsory nature of reemployment courses may not be detrimental to people's motivation and course outcomes as long as they perceive the course to be useful for finding reemployment.