Intractable self-fulfilling prophecies fifty years after Brown v. Board of Education

The civil rights struggle for equal educational opportunity has yet to be achieved at the start of the 21st century. Inequality persists but problem and remedy are refrained from integrating schools, to ensuring equal access in resegregated settings, to closing the performance gap. As seen through ecological theory (R. S. Weinstein, 2002b), complex, multilayered, and interactive negative self-fulfilling prophecies create or perpetuate educational inequities and unequal outcomes. Society has failed to grapple with its entrenched roots in the achievement culture of schools. If this insidious dynamic is to be changed, an educational system that sorts for differentiated pathways must be replaced with one that develops the talents of all. Psychology has a critical role to play in promoting a new understanding of malleable human capabilities and optimal conditions for their nurturance in schooling.     

Emotional,motivational and attitudinal consequences of autonomous prosocial behaviour

When do prosocial actors experience positive versus negative psychological outcomes from helping others? In four studies and an internal meta-analysis, we tested the hypothesis that autonomy shapes the psychological consequences of helping others. In Study 1, prosocial behaviour was associated with a robust pattern of negative well-being outcomes (i.e., depression, anxiety, stress) for individuals low but not high in autonomy. In Studies 2–4, relative to reflecting on a neutral interpersonal experience, reflecting on an autonomous helping experience increased sadness and happiness, strengthened intentions to help in the future and raised support for social welfare. By contrast, reflecting on a controlled helping experience increased negative emotions and decreased positive emotions, but did not affect attitudes or behavioural intentions. Collectively, the findings indicate that autonomy (or lack thereof) shapes the emotional, motivational and attitudinal consequences of helping behaviour.     

Sustained attention and related perceptuomotor functions

The present study examined the relationship between two measures of sustained attention on the Continuous Performance Test (reaction time and omission errors) and several performance measures on neuropsychological tests. Analysis suggests that sustained attention as measured by processing speed predicts performance on neuropsychological measures of relatively greater complexity and that the Stroop test, which requires maintaining steady focus on a changing stimulus field, may be more sensitive to lapses in attention than other neuropsychological tests.     

An investigation into some implications of a Vygotskian perspective on the origins of mind: psychoanalysis and Vygotskian psychology, Part I.

The Russian psychologist Lev Vygotsky proposed an analysis of language, thought, and internalization that has direct relevance to the current concerns of psychoanalysts. Striking methodological and conceptual similarities and useful complementarities with psychoanalysis are discovered when one peers beneath the surface of Vygotskian psychology. Our adaptation of Vygostsky's views expands upon Freud's assigned role to language in the topographic model. We suggest that the analysand's speech offers several windows into the history of the individual, through prosody, tropes, word meaning, and word sense. We particularly emphasize Vygotsky's views on the genesis and utilization of word meanings. The acquisition of word meanings will contain key elements of the internal climate present when the word meaning was forged. Bearing this in mind, crucial theoretical questions follow, such as how psychoanalysis is to understand the unconscious fantasies, identifications, anxieties, and defenses associated with the psychodynamics of language acquisition and later language usage. We propose that the clinical situation is an ideal place to test these hypotheses.     

Expectations and high school change: Teacher-researcher collaboration to prevent school failure

Describes the multilevel outcomes of a collaborative preventive intervention for ninth-graders at risk for school failure using qualitative and quasi-experimental methods. Teachers, administrators, and researchers implemented innovative practices communicating positive expectations for low-achieving adolescents in their transition to high school. Changes were made in the practices of curriculum, grouping, evaluation, motivation, student responsibility, and relationships (in the classroom, with parents, and in the school). Both implementation and evaluation evolved as a function of collaboration. Change was promising but not uniform. Project teachers became more positive about students and colleagues, expanded their roles, and changed school tracking policies. The 158 project students, in contrast to the 154 comparison students showed improved grades and disciplinary referrals post-intervention and increased retention in school 1 year later, but their absences rose and improved performance was not maintained. The implications of this analysis for school-based interventions and its evaluation are discussed.     

Respiratory conditional reflex formation with CO2 and electric shock as unconditional stimuli

In 12 birds used in a CO₂ conditioning experiment there was no evidence of the formation of either a respiratory or a cardiac conditional reflex. Tone and light separately or together were used as conditional stimuli. CS-US intervals ranging from 0.5 to 10 seconds were used. CO₂ concentrations up to 7.4% were also employed. In the shock conditioning experiments six of seven birds showed a respiratory change to the conditional stimulus. In one pigeon perfect differentiation was obtained between the reinforced and nonreinforced tones. The marked difference in conditionability of sensory and chemical stimuli to the “respiratory center” is discussed in relation to the central nervous system connections of the respiratory control mechanism.     

Perceptual representations in false recognition and priming of pictures

Using a new procedure, we investigate whether imagination can induce false memory by creating a perceptual representation. Participants studied pictures and words with and without an imagery task and at test performed both a direct recognition test and an indirect perceptual identification test on pictorial stimuli. Corrected false recognition rates were 7% for pictures studied in word form (Experiment 1), 26% for pictures imagined once (Experiment 2), and 48% for pictures imagined multiple times (Experiment 3), although on the indirect test, no priming was found for these items. Furthermore, a perceptual/conceptual imagery manipulation did not affect the tendency to claim that imagined items had been studied as pictures (Experiment 4). These results suggest that the false memories reported on direct tests are not driven by perceptual representations.     

The Effects of Contact with Asians and Asian Americans on White American College Students: Attitudes, Awareness of Racial Discrimination, and Psychological Adjustment

On the basis of acculturation theory, explicating mutual influences between different cultural or ethnic groups coming into contact, this study focused "on the other side of acculturation" theory by examining the effects of intercultural contact with Asians and Asian Americans on the psychosocial experiences of White American college students. Participants (N = 315), undergraduates attending a public university located within the state of Massachusetts, completed a survey that assessed demographic and personal characteristics, acculturation (extent of intercultural contact with Asian people and Asian cultures), attitudes towards Asians and Asian Americans, awareness of institutional discrimination and blatant racial issues, and psychological distress. Results indicated that White American students' intercultural contact with Asians and Asian Americans contributed significant variance to the prediction of their attitudes towards this ethnic group and awareness of discrimination and racial issues, but not to psychological distress. This study provides implications for understanding mutual acculturative influences between different ethnic groups in the United States.