Hypermnesia for high-imagery words: The effects of interpolated tasks

The purpose of this study was to determine whether hypermnesia (improved net recall over time) can be differentially affected by manipulating the nature of tasks performed during the intervals between successive recall trials. In Experiment 1, all subjects were asked to imaginally encode separate words and were tested three times for recall. The control group (no interpolated task) produced the hypermnesia effect. Both groups performing interpolated tasks showed significantly lower recall. A second experiment was conducted in order to replicate these results and to examine the effects of intertest rehearsal on hypermnesia. In Experiment 2, subjects were asked to encode pairs of words using interactive-imagery instructions. Six different interpolated task conditions were employed, varying in the degree to which subsystems of working memory were used. Groups performing imaginal interpolated tasks showed no hypermnesia, whereas those performing nonimaginal tasks did. These findings suggest that access to working memory (see Baddeley, 1986) is not necessary for hypermnesia.     

The gendered nature of career development of university professors: the case of Turkey

This paper examines the gendered nature of the careers of university professors in Turkey, where 23% of professors are women. This proportion is relatively high compared to Western Europe and the United States, indicating that Turkey is an important country in which to study women and men’s professorial careers in academic institutions. The paper draws on original documentary sources and a qualitative study of Turkish professors. It demonstrates how the interplay between state policy and the dominant family ideology has enabled and constrained both women and men’s careers, but in different ways. The paper also suggests that the progress made towards women’s hierarchical equality may in the future be threatened by the current transformation of the university sector in Turkey.     

Distinguishing institutional identification from academic goal pursuit: interactive effects of ethnic identification and race-based rejection sensitivity

We examined the interactive effects of ethnic identification (EI) and race-based rejection sensitivity (RS-race) on institutional outcomes among African American college students. We distinguished between effects on institutional identification on the one hand and academic goal pursuit (e.g., staying in school, grade point average [GPA]) on the other. Supporting the utility of this distinction, we found that EI and RS-race interacted to predict these outcomes differently. Higher EI in combination with higher RS-race predicted reduced identification with the institution (Studies 1, 2, and 3a). This combination, however, did not lead to decreases in GPA over time. Moreover, EI was positively related to intentions to stay in school as well as to GPA increases among those lower in RS-race (Studies 1 and 3b). Implications for understanding identity negotiation vis-à-vis performance in institutional settings are discussed.     

Examining the Clinical Efficacy of Core Transformation: A Randomized Clinical Trial

This randomized clinical trial with a sample of adults (N = 129) from India explored the effects of a single core‐transformation session on symptom experience and psychological growth. The results over the total 8‐week study period indicated significant, moderate overall effect sizes (ds = 0.63 and 0.52) for symptom experience, emotional stability, affect balance, global well‐being, and purpose in life. Implications for research and clinical practice are discussed.     

Early social attention impairments in autism: social orienting, joint attention, and attention to distress

This study investigated social attention impairments in autism (social orienting, joint attention, and attention to another's distress) and their relations to language ability. Three- to four-year-old children with autism spectrum disorder (ASD; n = 72), 3- to 4-year-old developmentally delayed children (n = 34), and 12- to 46-month-old typically developing children (n = 39), matched on mental age, were compared on measures of social orienting, joint attention, and attention to another's distress. Children with autism performed significantly worse than the comparison groups in all of these domains. Combined impairments in joint attention and social orienting were found to best distinguish young children with ASD from those without ASD. Structural equation modeling indicated that joint attention was the best predictor of concurrent language ability. Social orienting and attention to distress were indirectly related to language through their relations with joint attention. These results help to clarify the nature of social attention impairments in autism, offer clues to developmental mechanisms, and suggest targets for early intervention.     

Factors associated with college student intent to engage in community service

Many universities in the United States highlight service as an integral component to their mission. Additionally, a growing pedagogical focus highlights the importance of community service as an integral component of student development. The current study was an investigation of the factors associated with college student intentions to engage in volunteer community service. University students (N = 403) at a comprehensive university located in the southern plains completed an anonymous Web-based questionnaire to assess community service attitudes and intentions. Subsequent to testing for statistical assumptions, results from multiple regression analysis suggest that a sense of community connectedness, cost and benefit considerations, and the seriousness of community needs are significant variables in explaining variance in the intent to engage in community service.     

Examining contrast effects in performance appraisals: using appropriate controls and assessing accuracy

In research on contrast effects in performance appraisals, control conditions or measures of accuracy have rarely been used. In the present study, the authors included appropriate controls and used expert ratings to develop "true scores" for assessing accuracy. The study is an examination of the influence of 3 variables on performance ratings: (a) the sequence of viewing and rating performance, (b) the delay between viewing and rating performance, and (c) whether the target of the performance rating was the same person as the anchor. Experimental conditions did not have the expected differential effects on target ratings, but target ratings in all the experimental conditions showed contrast effects when compared with ratings in relevant control conditions. The target ratings in experimental conditions were accurate, however, as assessed by comparisons with true scores, thus raising questions about the relationship between contrast effects and accuracy.     

Effects of Fatigue and Laterality on Fractionated Reaction Time

Surface EMG enabled fractionation of a simple hand grip total reaction time into peripheral and central processing components (motor time and premotor time, respectively). Changes in reaction time components were investigated in 12 female intercollegiate swimmers (bilateral athletes) and 12 female intercollegiate tennis players (unilateral athletes) following a 48% strength decrement induced by serial maximal voluntary isometric contractions (5 sec in duration). Despite significantly greater strength in the dominant arm than in the nondominant arm, there was no difference in fatigue effects between arms. Fatigue increased the premotor component of reaction time significantly, and indirectly the total reaction time, but the motor time remained essentially constant regardless of the type of previous athletic training. This indicated that fatigue impaired central nervous system or myoneural-junction operations rather than the intramuscular ability to initiate force.     

Early Adolescents' Values About Their Pets

The essays of adolescent boys and girls (N = 354) explaining their decisions to save a pet in the event of a fire were examined by content analysis for the adolescents' underlying value orientations. Hedonistic utility, a moral value characteristic of the second of Kohlberg's (1976) moral development stages, was the primary value underlying adolescents' choices.