Loss of Institutional Trust Among Racial and Ethnic Minority Adolescents: A Consequence of Procedural Injustice and a Cause of Life‐Span Outcomes

This research tested a social‐developmental process model of trust discernment. From sixth to eighth grade, White and African American students were surveyed twice yearly (ages 11–14; Study 1, N = 277). African American students were more aware of racial bias in school disciplinary decisions, and as this awareness grew it predicted a loss of trust in school, leading to a large trust gap in seventh grade. Loss of trust by spring of seventh grade predicted African Americans’ subsequent discipline infractions and 4‐year college enrollment. Causality was confirmed with a trust‐restoring “wise feedback” treatment delivered in spring of seventh grade that improved African Americans’ eighth‐grade discipline and college outcomes. Correlational findings were replicated with Latino and White students (ages 11–14; Study 2, N = 206).     

Overshadowing not potentiation of illness-based contextual conditioning by a novel taste

In four experiments using rat subjects, we investigated the effects of presenting a novel flavor cue at the time of pairing an environmental context with illness. In each experiment, the subjects were allowed to spend time in a distinctive cage before receiving an injection of LiCl. For some, plain water was made available on these conditioning trials; for others, a novel taste (HCl) was presented. We measured the strength of the context aversion by assessing the ability of the contextual cues to block the acquisition of an aversion to sucrose in a further phase of training. We found that initial training with HCl present made the context less effective as a blocking cue and concluded that the HCl had overshadowed learning about the context. We suggest that this blocking procedure provides a more accurate assessment of contextual aversion than does the consumption test that has more usually been used and that taste-context overshadowing may be a more robust phenomenon than has thus far been thought.     

Reading,spelling and two types of irregularity in word recognition

How do good and poor readers, and good and poor spellers, vary in their decisions about words which have varying spelling-to-sound correspondences? This experiment isolates the effects of visual and phonological characteristics of words with schoolchildren of varying reading and spelling ability, aged between 9 and 11.5 years. Three groups of children were tested: good readers and good spellers, good readers who were poor spellers, and children who were both poor readers and poor spellers. The difference between‘good’and‘poor’was about two years according to the standardised tests which were used. The children performed a lexical decision task, deciding whether each letter-string was a word or not. Response times to three types of words were compared: standard regular words (e.g. SLOT, SPADE), words with common orthography but irregular spelling-to-sound relationships (e.g. HAVE, FEVER), and words with unusual orthography as well as irregular spelling-to-sound relationships (e.g. BISCUIT, ANSWER). The performance of good readers but not of poor readers was impaired on the words which were phonologically irregular (compared with regular words). Poor spellers were worse again on the dually irregular words, although not significantly, while the good spellers performed almost as well on these words as on the regular words. These results have a number of implications: that the regularity effect is phonologically and not orthographically mediated, that good readers use a predominantly phonological strategy in lexical decision while poor readers do not, and that for the best readers/spellers as tested here the orthographically and phonologically irregular words have some sort of special status which allows them to gain fast and accurate responses.     

Professional Development: An LEA Adviser's Perspective

This paper represents a summary and discussion of the findings of a single site case study which investigated the causes, reactions, and coping strategies relating to teacher stress in a comprehensive high school. Data analysis suggested that the problem of stress was multi‐dimensional in nature; levels of stress depended upon the interaction of any number of stressors which may be modified by experience, status, and the individual coping process. Coping strategies were found to be complex patterns of actions which were palliative or direct‐action, used in sequence or simultaneously to combat stress. The findings suggest pointers for the multi‐level management of stress which may need to extend beyond self‐management strategies.     

Peer contagion of aggression and health risk behavior among adolescent males: an experimental investigation of effects on public conduct and private attitudes

Peer contagion of adolescent males' aggressive/health risk behaviors was examined using a computerized "chat room" experimental paradigm. Forty-three 11th-grade White adolescents (16-17 years old) were led to believe that they were interacting with other students (i.e., "e-confederates"), who endorsed aggressive/health risk behaviors and whose ostensible peer status was experimentally manipulated. Adolescents displayed greater public conformity, more internalization of aggressive/health risk attitudes, and a higher frequency of actual exclusionary behavior when the e-confederates were high in peer status than low. Participants' level of social anxiety moderated peer contagion. Nonsocially anxious participants conformed only to high-status peers, whereas socially anxious participants were equally influenced by low- and high-status peers. The role of status-maintenance motivations in aggression and risk behavior, and implications for preventive intervention, are discussed.     

Does teacher professional development affect content and pedagogical knowledge: How much and for how long?

We examine the impact of teacher professional development on a key aspect of teacher quality—teacher knowledge. Specifically we use English Language Arts teacher content and pedagogy assessments to determine whether the California Professional Development Institutes significantly improve teacher content knowledge and whether teachers retain that knowledge six months after the institutes are completed. The results indicate that teachers vary significantly in pre-institute knowledge on the four assessed domains, that they demonstrate significant knowledge growth between the pre- and post-assessments, but that practical classroom experience hinders knowledge retention as measured six months later. Further, pre-exiting knowledge gaps are not systematically reduced thereby not alleviating the uneven distribution of teacher quality among California elementary schools.     

A conducive environment? The role of need support in the higher education workplace and its effect on academics' experiences of research assessment in the UK

Little is known about how researchers in higher education institutions (HEIs) experience and respond to support received from their departments. The present study investigated how support for researchers' autonomy (choice and self‐expression), relatedness (through connections with colleagues) and competence (feeling effective in one's work) influenced their attitudes towards an external assessment of research. To do so, we surveyed 598 academics from four HEIs in the UK about their attitudes towards one such external assessment: the Research Excellence Framework (REF), a nationwide assessment of research quality and the subject of debate about research evaluation. Our findings, drawing on self‐determination theory, show that departments can shape responses to the REF: individuals whose psychological needs were supported by their academic departments held more positive, and less negative, attitudes towards the REF. This occurred both directly and indirectly through researchers' recognition that the REF had a more positive influence on their research activities and outputs.