Entrevista con Michael Cole

RESUMEN

Michael Cole es profesor en los departamentos de psicología y comunicaciones de la Universidad de California, San Diego (UCSD). Puede considerarse que el profesor Cole es hoy una de las figuras más interesantes en el panorama de la psicología norteamericana y, uno de los responsables más destacados de la difusión y ampliación de la escuela vygotskiana en Estados Unidos. En esta entrevista el profesor Cole reflexiona sobre las premisas de su visión de la psicología de la cultura y la comunicación, las relaciones entre la ciencia y la sociedad y otros problemas fundamentales de la psicología contemporánea, además de hacer un breve recorrido por su historia de formación como psicólogo tanto en Estados Unidos como en su etapa en la Unión Soviética.     

Memoria y conciencia: una aproximación sociocultural

Resumen

Se hace un análisis de la relación entre memoria y conciencia tal como se concibe en la psicología cognitiva. Se citan varias líneas de investigación en la que esta relación se sitúa en primer plano: disociaciones entre formas explícitas e implícitas de memoria, investigaciones sobre control atencional y memoria operativa, estudios sobre el desarrollo de la memoria y el papel de la metamemoria e investigaciones sobre la relación entre conciencia y representaciones. De este análisis se concluye la dificultad de la psicología cognitiva basada en la metáfora del ordenador para dar cuenta de este problema. Se propone una visión sociocultural, basada en las obras de Vygotski y Luria, que se asienta en dos ideas principales: para explicar la relación entre memoria y conciencia es necesario ir más allá del nivel computacional, característico de los modelos cognitivos; y la imposibilidad de explicar esta relación si no se atiende al desarrollo de las funciones mentales superiores, considerando diversos dominios genéticos: filogénesis, ontogénesis, historia cultural y patologías cerebrales.     

INCOMPLETE KNOWLEDGE AND THE CHANCES OF A CONSTRUCTIVE MASTERING

In spite of incomplete knowledge we are permanently forced to act in complex real-life situations. First, a modern concept of information, the non-trivial transition from information to knowledge, patterns of missing knowledge, and the concept of perspective notions are studied. The main sections review some guidelines for action under incomplete information. A modern view of the concepts of holism and wholeness reveals that (in contrast to some critics) general system theory does not require any metaphysical assumption or previously accepted worldview. The concepts of holism and wholeness, as well as general system theory, are well-founded, even under strict criteria.     

Depressive symptoms and use of perspective taking within a communicative context

Objective: The ability to take the perspective of one's conversational partner is essential for successful communication. We assessed whether individuals who report high levels of depressive symptoms have more difficulty with navigating this interpersonal task. Method: Undergraduate students participated in a computerised communication task that, on some trials, required perspective taking (N=125). Results: When participants were grouped according to their self-reported depressive symptoms, the “dysphoric group” (BDI ≥ 16, n=37) showed more errors than a “non-dysphoric group” (BDI ≤ 10, n=56) on trials requiring participants to use the perspective of the speaker, but not on control trials where perspective taking was not required. The dysphoric group demonstrated slower response times overall. Conclusions: Individuals with moderate to high levels of depressive symptoms are more challenged by using a speaker's perspective to interpret statements.     

The clocks that time us are not the same: A theory of temporal diversity,task characteristics,and performance in teams

Temporal individual differences are an under-explored, but research-worthy form of diversity in teams. Although persistent differences in how members think about and value time can profoundly influence team performance, the compositional impact of time-based individual differences is regularly overlooked. Optimal or suboptimal team performance can result because the composition of time-based individual differences is matched or unmatched (respectively) to task demands. Therefore, we offer a detailed presentation of how the configuration of four time-based individual differences (time urgency, time perspective, polychronicity, and pacing style) interact with two task typologies (task type and task complexity) to specify when elevation (mean) and diversity (dispersion) of temporal differences is helpful or harmful to team performance.     

Manipulating recall vantage perspective of intrusive memories in dysphoria

The current study attempted to experimentally manipulate mode of recall (field, observer perspective) in a sample of mildly dysphoric participants (N=134) who reported a distressing intrusive memory of negative autobiographical event. Specifically, the current study sought to ascertain whether shifting participants into a converse perspective would have differential effects on the reported experience of their memory. Results indicated that shifting participants from a field to an observer perspective resulted in decreased experiential ratings: specifically, reduced distress and vividness. Also, as anticipated, the converse shift in perspective (from observer to field) did not lead to a corresponding increase in experiential ratings, but did result in reduced ratings of observation and a trend was observed for decreased levels of detachment. The findings support the notion that recall perspective has a functional role in the regulation of intrusion-related distress and represents a cognitive avoidance mechanism.     

Category-specific enhancement of retrieval due to field perspective

Two memory perspectives have been distinguished: A field perspective where events are re-experienced in the first person, and an observer perspective where events are witnessed in the third person. Two experiments examined the influence of memory perspective on objective memory performance. In both experiments participants were presented with a series of verbal passages, each of which contained several different categories of information. For four of these categories (pertaining to affective reactions, physical sensations, psychological states, and associated ideas), recall was significantly higher when a field perspective was adopted than when an observer perspective was adopted, but for the five other categories (pertaining to physical actions, personal appearance, fine details, spatial relations, and peripheral details) there was no significant effect of perspective upon recall. The study is examined in the context of mental models and imagined episodic events.     

Cultural–geographical differences in the occurrence of child physical abuse? A meta‐analysis of global prevalence

Our comprehensive meta‐analysis combined prevalence figures of child physical abuse reported in 111 studies, including 168 independent samples with a total of 9,698,801 participants. The overall estimated prevalence was 3/1000 for studies using informants and 226/1000 for studies using self‐report measures of child physical abuse, with no apparent gender differences. Methodological factors partly explained the vast variation of self‐reported prevalence rates in individual studies. The highest prevalence rates were found for studies using a broad definition of child physical abuse, studies measuring physical abuse over the longest period of 0–18 years, studies using college samples, studies in which adults served as respondents, and studies using more questions on physical abuse. Cultural–geographical factors did not seem to affect prevalence rates of physical abuse, which may be partly due to procedural factors. More crosscultural research on physical abuse is badly needed, especially in Africa and South America. We conclude that child physical abuse is a widespread, global phenomenon affecting the lives of millions of children all over the world, which is in sharp contrast with the United Nation's Convention on the Rights of the Child.     

Perspective Effects on Recall in a Testimony Paradigm

The two present studies examined the influence of perspective instructions given during encoding and retrieval on the recall of a visual event. Participants viewed slides or a film depicting a day in the life of a man. Before viewing the to-be-remembered event, they were instructed to adopt the perspective of an alcoholic vs. an unemployed man vs. no perspective (Experiment 1), or of an unemployed man vs. no perspective (Experiment 2). Participants in the first study were interviewed twice, with the second recall being preceded by either a change perspective instruction or without any specific instruction. In the second study, participants were interviewed using either a cognitive interview (CI) or a CI without the change perspective instruction. Results showed that adopting a perspective during encoding impaired recall performance and failed to demonstrate a significant benefit of the change perspective instruction. The theoretical and practical implications of these results are discussed.     

儿童心理理论对责任教育的启示

心理理论是指对自己和他人心理状态的认识,并由此对相应行为作出因果性的预测和解释。心理理论的发展不仅是儿童脱离自我中心、建立良好同伴关系的重要条件,而且还通过影响儿童的观点采择等心理机制影响儿童责任意识的形成与发展。这一理论对于当前的责任教育具有重要启示意义。