La investigación en Psicología Diferencial Cognoscitiva: estrategias de segunda generación

Resumen

En este artículo se exponen las estrategias de segunda generación que, dentro del ámbito de investigación de la Psicología Diferencial Cognosátiva, se consideran más representativas, a saber: el análisis componencial, el análisis factorial confirmatorio, y el análisis de rasgo latente. Estas estrategias de investigación en Psicología Diferencial Cognoscitiva tienen, en contraste con las estrategias de primera generación, un dominio de aplicación más amplio. Tanto las estrategias de primera como las de segunda generación pueden ser utilizadas conjuntamente, siempre de acuerdo a las consideraáones teóricas de interés que trate de analizar el investigador.     

Contribución al estudio de la acción emotiva de la adrenalina

RESUMEN

En este artículo, Marañón señala que numerosos autores han estudiado en los últimos años la acción de la adrenalina en el organismo humano, desde un punto de vista puramente fisiológico. En el año 1920, este autor 1) describió una nueva serie de efectos de la adrenalina en el hombre, cuya existencia se había indicado ya hace algunos años. 2) y le dió a estos el nombre de “reacción emotiva”. Dichos efectos tienen lugar en la esfera afectiva y, por lo tanto, resultan de sumo interés para los patólogos y psicólogos. Durante los dos años transcurridos se ha estudiado esta reacción en un gran número de sujetos, logrando reunir un importante número de datos que son los que presentan en este artículo. Veremos que, se admita o no, la significación fisiológica de los fenómenos emotivos posadrenergicos, en este trabajo solamente se han querido precisar las condiciones en las que se presentan y realzar su impotancia para el estudio experimental de la vida afectiva.     

Stereotype threat: When minority members underperform

This chapter provides a brief overview of research on stereotype threat, and considers whether this phenomenon is specific to minority groups (defined as low status groups), or whether similar deficits may also be observed in groups that generally enjoy a high status in society but that are negatively stereotyped in a specific domain. We then review a number of individual difference variables that moderate stereotype threat and that may explain why some people are highly vulnerable to stereotype activation while others appear to resist its influence. Next, we consider what processes drive stereotype threat, including anxiety, intrusive thoughts, shift towards caution, expectancy, and disengagement. In the subsequent section we compare the stereotype threat model with other theories dealing with the link between stereotypes and performance, in particular self-fulfilling prophecy and the expectancy value model. The final sections of the chapter concern areas of application in which stereotype threat may account for performance gaps between social groups, and how to prevent it.     

Chameleonic social identities: Context induces shifts in homosexuals' self‐stereotyping and self‐categorization

Do people align their self‐concepts to the environment? It was predicted that low‐status (homosexuals), but not high‐status group members (heterosexuals), respond to environmental cues by shifting the type of self‐categorization and self‐stereotyping. In the presence (vs. absence) of environmental cues to sexual orientation, homosexual individuals felt more talented for typically homosexual jobs and showed greater self‐stereotyping on typically homosexual traits (Experiment 1). Using implicit measures of self‐categorization and self‐stereotyping, we observed parallel findings for homosexuals, but not for heterosexuals (Experiment 2). Results are discussed in relation to research on stigma, with particular attention to the potential benefits for low‐status group members of changing their implicit self‐concept flexibly across situations. Copyright © 2013 John Wiley & Sons, Ltd.     

Profiles of Anticipated Support: Religion's Place in the Composition of Americans’ Emotional Support Networks

In this article we analyze the role of religion in the composition of Americans’ networks of anticipated emotional support. Drawing on data from the National Survey of Religion and Family Life, which contains information on multiple sources of potential emotional support, we use latent class analysis to uncover four different anticipated support profiles, which are organized along two dimensions of variation: religiosity and breadth. We label these profiles religious, secular, broad, and limited. Our analyses demonstrate associations between these anticipated support profiles and a person's gender, family status, age, race, socioeconomic status, and religious involvement. For instance, we find that Catholics are more likely than non‐Catholics to have secular rather than religious support profiles, and African Americans tend to have profiles that are either religious or limited. Finally, we show that these profiles have implications for well‐being. We contribute to research on religion and emotional support by describing how religious and secular sources combine into overall anticipated support profiles. Our conclusion addresses the implications of these findings for current scholarship on religion and emotional support networks.     

Effects of emotional arousal on memory binding in normal aging and Alzheimer's disease

Previous research suggests that associative memory declines in normal aging and is severely affected by Alzheimer's disease (AD); however, it is unclear whether and how this deficit can be minimized. The present study investigated whether emotional arousal improves associative memory in healthy younger and older adults and patients with probable AD. We examined the effect of arousal on memory for item-location associations. Arousal improved memory for item location similarly across the three groups, whereas valence had no effect in any groups. Overall, our results suggest that arousal has beneficial effects on associative memory in healthy older adults and patients with AD, as previously observed in younger adults.     

"Don't lock me out": life-story interviews of family business owners facing succession

This qualitative study used a grounded theory methodology to analyze life-story interviews obtained from 10 family business owners regarding their experiences in their businesses with the goal of understanding the complexities of family business succession. The grounded theory that emerged from this study is best understood as a potential web of constraints that can bear on the succession process. Coding of these interviews revealed four key influences, which seem to have the potential to facilitate or constrain the family business owner's approach to succession. Influence 1, "The business within," captures intrapsychic dynamics of differentiation and control. Influence 2, "The marriage," addresses how traditional gender roles shape succession. Influence 3, "The adult children," examines the role of having a natural (accidental, organic, passively groomed) successor. Influence 4, "The vision of retirement," captures the impact of owners' notions of life post-succession. Family therapists frequently encounter family systems in which the family business is facing succession. Even if succession is not the presenting problem, and even if the business owner is in the indirect (rather than direct) system, this research reminds clinicians of the importance of the family's story about the family business. Therefore, clinical implications and recommendations are included.     

Individual Self,Relational Self,Collective Self: Hierarchical Ordering of the Tripartite Self

The individual self comprise unique attributes, the relational self comprises partner-shared attributes, and the collective self comprises ingroup-shared attributes. All selves are fundamental components of the self-concept, with each being important and meaningful to human experience and with each being associated with health benefits. Are the selves, however, equally important and meaningful? We review a program of research that tested four competing theoretical views suggesting that the motivational hub of human experience is (a) the individual self, (b) the relational self, (b) the collective self, or (c) determined by contextual or cultural factors. The research furnished support to the view that the individual self is the primary form of self-definition. We discuss alternative explanations and implications. We end with the introduction of a theoretical model, the boomerang model, that has the potential to integrate the diverse literature on the topic.     

The Backyard Politics of Attitudes Toward Immigration

Using two survey experiments, I reconsider the role that the racialized physical traits and level of assimilation of salient immigrants play in shaping attitudes toward immigration. In the first experiment, a nationwide sample of 767 White, non‐Latino adults was exposed to a story about a family of undocumented immigrants living in the Unites States who were at risk of deportation. Subjects were randomly assigned to view a version of the story in which the immigrants were depicted with light skin and stereotypically Eurocentric features, or dark skin and stereotypically Afrocentric features, and their level of assimilation to mainstream American culture was suggested to be high or low. Similar to previous research, the study's results show that assimilation has a direct effect on attitudes toward immigration. Yet in contrast to previous studies, the racialized physical traits proved to be a much more important factor in shaping attitudes toward immigration than previously demonstrated. The role of an immigrant's racialized physical traits was replicated in a second survey experiment of 902 White, non‐Latino adults. Overall, the findings shed new light on how media depictions of immigrants are affecting immigration attitudes, as well as the nuanced ways that race continues to shape public opinion in the United States today.     

Interactive Links Between Theory of Mind,Peer Victimization,and Reactive and Proactive Aggression

This study investigated the relation between theory of mind and reactive and proactive aggression, respectively, as well as the moderating role of peer victimization in this context. The 574 participants were drawn from a longitudinal study of twins. Theory of mind was assessed before school entry, when participants were 5 years old. Reactive and proactive aggression as well as peer victimization were assessed a year later in kindergarten. Results from multilevel regression analyses revealed that low theory of mind was related to a high level of reactive aggression, but only in children who experienced average to high levels of peer victimization. In contrast, a high theory of mind was related to a high level of proactive aggression. Again, this relation was especially pronounced in children who experienced high levels of peer victimization. These findings challenge the social skills deficit view of aggression and provide support for a multidimensional perspective of aggressive behavior.