Stability and change in intelligence from age 11 to ages 70, 79, and 87: the Lothian Birth Cohorts of 1921 and 1936

Investigating the predictors of age-related cognitive change is a research priority. However, it is first necessary to discover the long-term stability of measures of cognitive ability because prior cognitive ability level might contribute to the amount of cognitive change experienced within old age. These two issues were examined in the Lothian Birth Cohorts of 1921 and 1936. Cognitive ability data were available from age 11 years when the participants completed the Moray House Test No. 12 (MHT). The Lothian Birth Cohort 1936 (LBC1936) completed the MHT a second time at age 70. The Lothian Birth Cohort 1921 (LBC1921) completed the MHT at ages 79 and 87. We examined cognitive stability and change from childhood to old age in both cohorts, and within old age in the LBC1921. Raw stability coefficients for the MHT from 11-70, 11-79, and 11-87 years were .67, .66, and .51, respectively; and larger when corrected for range restriction in the samples. Therefore, minimum estimates of the variance in later-life MHT accounted for by childhood performance on the same test ranged from 26-44%. This study also examined, in the LBC1921, whether MHT score at age 11 influenced the amount of change in MHT between ages 79 and 87. It did not. Higher intelligence from early life was apparently protective of intelligence in old age due to the stability of cognitive function across the lifespan, rather than because it slowed the decline experienced in later life.     

Effects of Exposure to Community Violence on Internalizing Symptoms: Does Desensitization to Violence Occur in African American Youth?

The purpose of the current study was to examine the linear and curvilinear associations of exposure to community violence to internalizing symptoms in 251 African American adolescents (mean age = 12.86, SD = 1.28). Participants reported on exposure to community violence, anxiety symptoms, and depressive symptoms. Regression analyses were used to test the hypotheses and, consistent with predictions, the results indicated that the association between violence and depression was curvilinear; whereas the association to anxiety was linear and positive. The results highlight the importance of considering more complex models of the impact of exposure to community violence on psychological functioning in African American youth from economically- disadvantaged communities.     

Scientific Counterpublics: In Defense of the Environmental Scientist as Public Intellectual

Global warming and climate change pose a significant threat to the livelihoods of future generations. Although there is a consensus among qualified climate scientists who believe that scientific evidence supports anthropogenic climate change (ACC) theories, this has not translated into public understanding or trust in these theories. In this essay, I trace policy debates in the United States during the 1970s and 1980s concerning the link between CFC pollution and ozone depletion. Based on a rich tradition of counterpublic scholarship and empirical success of ozone scientists, I argue that a rhetorical defense of global warming science in the form of counterpublic intellectualism may help environmental advocates overcome public disbelief in ACC theories.

     

Cognitive Complexity: Differentiation and Integration in Counseling Practice and Training

This article presents an in‐depth exploration of cognitive complexity. The authors propose that the domains of differentiation and integration signify unique cognitive processes that develop along distinct trajectories. Although differentiated complexity arises from clinical experience and certain training methods, the development of integrative complexity requires enhanced abductive reasoning skills and the use of phenomenological methods. Implications for growing integrative complexity through training, supervision, and clinical practice are provided.     

Forum on teaching Asian religions in the American South

This series of three essays by educators from Georgia, Texas, and Alabama examines teaching Asian Religions in the American South. Through reflection on individual experience, each essay offers concrete strategies for the classroom that can be utilized by fellow educators working in the American South, but can also inform pedagogy in other North American regions. Introducing the idea of the “imagined student,” Esaki discusses teaching African American students and tailoring Asian religions courses towards their interests by producing positive buy‐in, while also acknowledging their potential isolation from White peers interested in similar topics. Mikles builds on Esaki's idea of the imagined student to discuss her own experience teaching Mexican and Vietnamese American students in Texas, while presenting specific strategies to overcome preconceived educator bias about students in Southern classrooms. Battaglia closes out the series by suggesting the use of a phenomenological approach for students to sympathetically enter into an Asian religious worldview. She offers specific exercises that can help students unpack their own assumptions – their “invisible backpack” – and approach Asian religions on their own terms.     

The Griffith empathy measure needs to be revised with attention to item coding direction: A reply to Dadds (2018)

The Griffith empathy measure (GEM; Dadds et al., 2008, Child Psychiatry and Human Development, 39, 111) needs to be revisited through further factor analytic and interpretational work. Studies using it in the manner proposed by Dadds et al., to make strong claims distinguishing between cognitive and affective empathy in children, are likely to be inaccurate or misleading (e.g., Georgiou, Kimonis, & Fanti, 2018, European Journal of Developmental Psychology, 1). It is quite likely, though, that the GEM's value can be dramatically enhanced if it is effectively revised and re-conceptualised.     

Why Susie sells seashells by the seashore: implicit egotism and major life decisions

Because most people possess positive associations about themselves, most people prefer things that are connected to the self (e.g., the letters in one's name). The authors refer to such preferences as implicit egotism. Ten studies assessed the role of implicit egotism in 2 major life decisions: where people choose to live and what people choose to do for a living. Studies 1-5 showed that people are disproportionately likely to live in places whose names resemble their own first or last names (e.g., people named Louis are disproportionately likely to live in St. Louis). Study 6 extended this finding to birthday number preferences. People were disproportionately likely to live in cities whose names began with their birthday numbers (e.g., Two Harbors, MN). Studies 7-10 suggested that people disproportionately choose careers whose labels resemble their names (e.g., people named Dennis or Denise are overrepresented among dentists). Implicit egotism appears to influence major life decisions. This idea stands in sharp contrast to many models of rational choice and attests to the importance of understanding implicit beliefs.     

Recent advances in operant conditioning technology: A versatile and affordable computerized touchscreen system

We report the construction of a new operant chamber that incorporates modern computer, touchscreen, and display technologies. An LCD display was housed in the front wall of a lightweight Plexiglas chamber. An Apple eMac computer was used to present visual stimuli on the monitor and to control other chamber events. Responses to the stimuli were recorded using a transparent resistive-type touchscreen that overlaid the monitor. The resulting system is simple and inexpensive to construct but powerful and flexible enough to explore a broad range of issues in animal learning and behavior.