Adaptive psychophysical methods for nonmonotonic psychometric functions

Many psychophysical tasks in current use render nonmonotonic psychometric functions; these include the oddball task, the temporal generalization task, the binary synchrony judgment task, and other forms of the same–different task. Other tasks allow for ternary responses and render three psychometric functions, one of which is also nonmonotonic, like the ternary synchrony judgment task or the unforced choice task. In all of these cases, data are usually collected with the inefficient method of constant stimuli (MOCS), because extant adaptive methods are only applicable when the psychometric function is monotonic. This article develops stimulus placement criteria for adaptive methods designed for use with nonmonotonic psychometric functions or with ternary tasks. The methods are transformations of conventional up–down rules. Simulations under three alternative psychophysical tasks prove the validity of these methods, their superiority to MOCS, and the accuracy with which they recover direct estimates of the parameters determining the psychometric functions, as well as estimates of derived quantities such as the point of subjective equality or the difference limen. Practical recommendations and worked-out examples are provided to illustrate how to use these adaptive methods in empirical research.     

The organization of attention in typical development: A new preschool attention test battery

This article introduces a new battery of attention tests for typically developing and atypically developing children with a mental age of 3–6 years. In the light of adult and child studies supporting a model of distinct networks for specific attentional operations, tests in the current battery were selected with the aim of measuring functions of selective attention, sustained attention and attentional control (executive function). Normative data were collected from 154 typically developing children aged 3–6 years and examined using exploratory factor analysis to determine latent constructs underlying test performance. This analysis suggested increasing differentiation of attention functions over the age range, with support for the hypothesized three‐factor model only after 4½ years of age. Additional analyses supported the validity of the new attention battery with respect to (1) parent/teacher report measures of everyday attention behaviour and (2) later performance on the Test of Everyday Attention for Children (TEA‐Ch), a battery designed for children aged 6–16 years. The results show the developing differentiation of attention functions and support the ecological and predictive validity of the battery as providing early performance‐based measures of attention and an attention ‘profile’ for each individual child, which may aid characterization and remediation of neurodevelopmental disorders.     

Counseling Rejected Applicants: Feedback for Career Development

In this article the author points out the need for more adequate counseling with an often neglected segment of the population: rejected applicants to higher education. He delineates the roles, functions, and problems of the counselor in this situation, using as an example current procedures for counseling rejected applicants in the Yale Physician's Associate Program. The article contains recommendations for counselors, so that they might become more familiar with the problems and functions of admissions committees, and for admissions committees, so that they might enlist the aid of those with counseling training in both the admissions process and the counseling of rejected applicants.     

The metaphysics of cognitive artefacts

This article looks at some of the metaphysical properties of cognitive artefacts. It first identifies and demarcates the target domain by conceptualizing this class of artefacts as a functional kind. Building on the work of Beth Preston, a pluralist notion of functional kind is developed, one that includes artefacts with proper functions and system functions. Those with proper functions have a history of cultural selection, whereas those with system functions are improvised uses of initially non-cognitive artefacts. Having identified the target domain, it then briefly looks at the multiple usability of physical structures and the multiple realizability of cognitive function. Further developing insights from the “dual nature of artefacts thesis”, the article ends with conceptualizing the structure–function relations of cognitive artefacts. More specifically, it unpacks the relation between physical structure, representational structure, information, and cognitive function.     

SCIENCE AND RELIGION IN THE UNITED KINGDOM: A PERSONAL VIEW ON THE CONTEMPORARY SCENE

This article considers the current state of the science–religion debate in the United Kingdom. It discusses the societies, groups, and individual scholars that shape that debate, including the dialogue between theology and physics, biology, and psychology. Attention is also given to theology's engagement with ecological issues. The article also reflects on the loss of influence of denominational Christianity within British society, and the impact both on the character of the debate and the role of the churches. Finally, some promising trajectories of development for the future are outlined.     

Retiring the central executive

Reasoning, problem solving, comprehension, learning and retrieval, inhibition, switching, updating, or multitasking are often referred to as higher cognition, thought to require control processes or the use of a central executive. However, the concept of an executive controller begs the question of what is controlling the controller and so on, leading to an infinite hierarchy of executives or “homunculi”. In what is now a QJEP citation classic, Baddeley [Baddeley, A. D. (1996). Exploring the central executive. Quarterly Journal of Experimental Psychology, 49A, 5–28] referred to the concept of a central executive in cognition as a “conceptual ragbag” that acted as a placeholder umbrella term for aspects of cognition that are complex, were poorly understood at the time, and most likely involve several different cognitive functions working in concert. He suggested that with systematic empirical research, advances in understanding might progress sufficiently to allow the executive concept to be “sacked”. This article offers an overview of the 1996 article and of some subsequent systematic research and argues that after two decades of research, there is sufficient advance in understanding to suggest that executive control might arise from the interaction among multiple different functions in cognition that use different, but overlapping, brain networks. The article concludes that the central executive concept might now be offered a dignified retirement.     

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.     

Perceptual–mnemonic functions of the perirhinal cortex

It is widely acknowledged that the perirhinal cortex, located in the ventromedial aspect of the temporal lobe, is essential for certain types of memory in macaque monkeys. For example, removal of the perirhinal cortex yields severe impairments on tests of stimulus recognition and stimulus–stimulus association. There is considerable disagreement, however, about the most accurate way to characterize the function of the perirhinal cortex; some views emphasize a role in perception whereas others posit a role exclusively in declarative memory. In this article, we review recent findings from anatomical, physiological and ablation studies in monkeys, and discuss related findings obtained in humans, in an attempt to identify not only the cognitive functions of the perirhinal cortex, but also the implications of these findings for theoretical views concerning the organization of memory.     

Ideal Standards in Close Relationships: Their Structure and Functions

This article describes the Ideals Standards Model, which deals with the content and functions of partner and relationship ideals in intimate relationships. This model proposes that there are three distinct categories of partner ideals (warmth-loyalty, vitality-attractiveness, and status-resources), and that ideals have three distinct functions (evaluation, explanation, and regulation). The model also explains how perceived discrepancies between ideals and perceptions of one's current partner or relationship can have different consequences, depending on which of two motivating forces is active (the need to see the partner or relationship positively or the need to be accurate). Recent empirical studies that support some of the main features of the model are described.     

The Elusive Nature of Executive Functions: A Review of our Current Understanding

Executive functions include abilities of goal formation, planning, carrying out goal-directed plans, and effective performance. This article aims at reviewing some of the current knowledge surrounding executive functioning and presenting the contrasting views regarding this concept. The neural substrates of the executive system are examined as well as the evolution of executive functioning, from development to decline. There is clear evidence of the vulnerability of executive functions to the effects of age over lifespan. The first executive function to emerge in children is the ability to inhibit overlearned behavior and the last to appear is verbal fluency. Inhibition of irrelevant information seems to decline earlier than set shifting and verbal fluency during senescence. The sequential progression and decline of these functions has been paralleled with the anatomical changes of the frontal lobe and its connections with other brain areas. Generalization of the results presented here are limited due to methodological differences across studies. Analysis of these differences is presented and suggestions for future research are offered.     

Reweighing the Ethical Tradeoffs in the Involuntary Hospitalization of Suicidal Patients

Suicide is the 10th leading cause of death in the United States and the second cause of death among those ages 15–24 years. The current standard of care for suicidality management often involves an involuntary hospitalization deemed necessary by the attending psychiatrist. The purpose of this article is to reexamine the ethical tradeoffs inherent in the current practice of involuntary psychiatric hospitalization for suicidal patients, calling attention to the often-neglected harms inherent in this practice and proposing a path for future research. With accumulating evidence of the harms inherent in civil commitment, we propose that the relative value of this intervention needs to be reevaluated and more efficacious alternatives researched. Three arguments are presented: (1) that inadequate attention has been given to the harms resulting from the use of coercion and the loss of autonomy, (2) that inadequate evidence exists that involuntary hospitalization is an effective method to reduce deaths by suicide, and (3) that some suicidal patients may benefit more from therapeutic interventions that maximize and support autonomy and personal responsibility. Considering this evidence, we argue for a policy that limits the coercive hospitalization of suicidal individuals to those who lack decision-making capacity.     

The experimental analysis of human sexual arousal: Some recent developments

Experimental analyses of human sexual arousal have been decidedly sparse. Recent developments in the analysis of derived relational responding, however, have opened the way for a modern behavior-analytic treatment of complex or "novel" human behavior, including specific instances of human sexual arousal. The current article examines some of these developments and their relevance to the analysis of emotional behavior, with a focus on sexual arousal. Recent research that has examined the acquisition of sexual stimulus functions within a relational frame paradigm is then outlined. Finally, a series of relational frame interpretations of a variety of human sexual arousal phenomena is offered.     

‘In God's Changelessness There Is Rest’: The Existential Doctrine of God's Immutability in Augustine and Kierkegaard

This article establishes a specific point of agreement between St Augustine and Søren Kierkegaard: for both thinkers the doctrine of God's immutability is an existential doctrine. Specifically, Augustine and Kierkegaard agree that God's immutability functions as a condition to preserve the existential integrity of the human creature across the vicissitudes of time and change. This article describes the existential role of God's immutability in Augustine and Kierkegaard, and it establishes this point of agreement between the two thinkers. Afterward, this article briefly considers some implications of this point of agreement for the interpretation of Augustine and Kierkegaard and some implications for the doctrine of God's immutability.     

The Future of the Global Economy in the Light of Inflationary and Deflationary Trends and Long Cycles Theory

Recent years and months have evidenced an increase in deflationary phenomena. The present article defines the reasons for the problem, explains the irregularity of the inflation–deflation processes in the world and forecasts on this basis that the crisis-depressive phase of development in the global economy will continue for a relatively long time. Based on an analysis of available resources and the theory of long cycles, we believe that in the next 5–10 years, the global economy will continue being in the crisis-depression phase with rather sluggish and weak rises. The article also offers some forecasts for the forthcoming sixth Kondratieff wave (2020–the 2060/70s), identifies its possible technological basis, and discusses possible consequences of the forthcoming technological transformations.     

Mechanisms of motivation–cognition interaction: challenges and opportunities

Recent years have seen a rejuvenation of interest in studies of motivation–cognition interactions arising from many different areas of psychology and neuroscience. The present issue of Cognitive, Affective, & Behavioral Neuroscience provides a sampling of some of the latest research from a number of these different areas. In this introductory article, we provide an overview of the current state of the field, in terms of key research developments and candidate neural mechanisms receiving focused investigation as potential sources of motivation–cognition interaction. However, our primary goal is conceptual: to highlight the distinct perspectives taken by different research areas, in terms of how motivation is defined, the relevant dimensions and dissociations that are emphasized, and the theoretical questions being targeted. Together, these distinctions present both challenges and opportunities for efforts aiming toward a more unified and cross-disciplinary approach. We identify a set of pressing research questions calling for this sort of cross-disciplinary approach, with the explicit goal of encouraging integrative and collaborative investigations directed toward them.     

The End of the Person–Situation Debate: An Emerging Synthesis in the Answer to the Consistency Question

We review the history and current status of the person–situation debate. We propose that the person–situation debate (1) is over and (2) that it ended in a ‘Hegelian’ synthesis. Specifically, we propose the following synthesis resolution: There are multiple types of consistency; behavior is consistent for some of those types and not for others; and personality and traits exist in the forms that produce the consistent behaviors. Incorporating both personality processes and trait structures in research will move personality research forward. In this article, we summarize the advances that the two perspectives have generated by working in opposition; we explain why both sides will suffer from continuing to work independently; and we anticipate several future directions that synthesis‐informed personality research can and should take.     

Autobiographical memory functions in young Japanese men and women

The present study examined whether the three major functions of autobiographical memory observed in Western societies (i.e., directing-behaviour, social-bonding and self-continuity) also exist in an East Asian society. Two self-report measures were used to assess the autobiographical memory functions of Japanese men and women. Japanese young adults (N = 451, ages 17–28 years) first completed the original Thinking About Life Experiences (TALE) Questionnaire. They subsequently received three TALE items that represented memory functions and attempted to recall a specific instance of memory recall for each item. Confirmatory factor analyses on the TALE showed that the three functions were replicated in the current sample. However, Japanese participants reported lower levels of all three functions than American participants in a previous study. We also explored whether there was an effect of gender in this Japanese sample. Women reported higher levels of the self-continuity and social-bonding functions than men. Finally, participants recalled more specific instances of memory recall for the TALE items that had received higher ratings on the TALE, suggesting that the findings on the first measure were supported by the second measure. Results are discussed in relation to the functional approach to autobiographical memory in a cross-cultural context.