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51.
52.
The Fechner wheel is a disk that is printed in black and white. When the Fechner wheel spins at an appropriate speed, semicircles on the wheel appear to be in color. Modern computer technology makes it possible to rapidly and repeatedly present a series of images on a monitor screen. A series of still images of a Fechner wheel can be substituted for a Fechner wheel on a motor shaft. Straight lines and lines of text can be substituted for semicircles to obtain a color effect. A color effect can be obtained in small areas of black-and-white pictures.  相似文献   
53.
In this paper we introduce a comprehensive database of the vocabulary in reading materials used by 5 – 9 year old children in the UK. The database is available on‐line http:www.essex.ac.ukpsychologycpwd and allows researchers into early reading development the possibility of rigorous control over critical characteristics of experimental stimuli such as word frequency, regularity and length, frequency of grapheme‐phoneme correspondences, orthographic and phonological neighbourhoods etc. The on‐line database is also a resource that can be used by practitioners with interests in literacy development and literacy instruction. It can be used to obtain characteristics for a user‐generated list of words, or else to generate a list of words according to constraints specified by the user. Here we present an overview of the construction of the database, the materials entered into it, the survey of schools by which we obtained information about the books that were most likely to be used by children in each age group, and the search features available on the database website. We also discuss certain characteristics of the Vocabulary itself and compare these with those reported in an earlier non‐representative database reported in Stuart, Dixon, Masterson and Gray (2003). We then present a detailed analysis of the characteristics of Vocabulary in books used in the Reception year, against the background of recent recommendations for change in the early teaching of reading. Finally, we present data showing that the database is indeed already proving a useful resource for both practitioners and researchers.  相似文献   
54.
Drawing upon expectancy value, hope, and self-determination theories, this study explores the contributions of work-based beliefs and autonomy support as predictors of adaptive achievement-related beliefs. Two hundred and one urban high school students who were enrolled in a work-based learning program completed measures of work hope, autonomy support, and achievement beliefs. Results from the full canonical correlation model revealed that work hope, career planning, and autonomy support shared 37.5% of the variance with achievement-related beliefs. Moreover, work hope and teacher autonomy support further contributed unique variance in explaining these beliefs. The findings contribute to the theoretical knowledge base concerning the value of work-based learning in fostering academic motivation among adolescents.  相似文献   
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This qualitative study compiled input from employers (N = 7) participating in a program geared to prepare high school students with emotional disturbances for post‐high‐school employment situations. Data were collected through open‐ended interviews related to 4 research questions and analyzed through thematic and comparative analysis. Results showed a link between the skills employers desired from their employees and skills needed for students with emotional disturbances to be successful. Employers' recommendations included measures to address prior to program implementation and ways to create strong support systems for students with disabilities.  相似文献   
57.
Transformational leadership theory provided a framework to examine the relationships of coach and peer leadership with individual and team outcomes among team sport athletes. Adolescent female soccer players (N = 412) completed measures assessing coach and teammate transformational leadership behaviors, perceived competence, intrinsic motivation, enjoyment, team cohesion, and collective efficacy. Structural equation modeling revealed that coach leadership was more influential than peer leadership for predicting individual outcomes and collective efficacy, peer leadership was more strongly related to social cohesion than coach leadership, and both peer and coach leadership were equally important for task cohesion. Results are discussed relative to the viability of using transformational leadership theory to understand coach and athlete leadership in the sport domain.  相似文献   
58.
The aims of the study were (1) to determine whether adolescents find it acceptable to have physicians explore their spiritual beliefs as part of their medical care, (2) to characterize the role of spirituality and religious beliefs in adolescents with and without HIV, and (3) to examine associations between spirituality/religion and quality of life. Adolescents receiving their medical care at an urban Adolescent Health Clinic completed a study-specific questionnaire about spiritual inquiry by their physician, the Brief Multidimensional Measurement of Religiousness/Spirituality, and the Pediatric Quality of Life Inventory 4.0. Chi-squared analysis, Fischer’s exact test, and t tests were used to assess associations. A total of 45 participants enrolled: 19 HIV+ (53% vertical transmission) and 26 HIV?; mean age 17.2 years; 80% African American. Four out of 45 (9%) had ever been asked by their doctor about their spiritual/religious beliefs, and only 8 (18%) had ever shared these beliefs with their healthcare provider. Most teens wanted their provider to ask them about their spiritual beliefs during some visits, especially when dealing with death/dying or chronic illness (67%). Those with HIV were more likely to endorse wanting their doctors to pray with them (42% vs. 15%), feeling “God’s presence” (Mean = 3.95 vs. 2.83), being “part of a larger force” (Mean = 2.58 vs. 1.69), and feeling “God had abandoned them” (Mean = 1.63 vs. 1.15). There are certain circumstances in which healthcare providers should include a spiritual history with teenage patients. Few differences emerged in the teens studied with and without HIV.  相似文献   
59.
The aim of the present study was to establish if patients with major depression (MD) exhibit a memory bias for sad faces, relative to happy and neutral, when the affective element of the faces is not explicitly processed at encoding. To this end, 16 psychiatric out-patients with MD and 18 healthy, never-depressed controls (HC) were presented with a series of emotional faces and were required to identify the gender of the individuals featured in the photographs. Participants were subsequently given a recognition memory test for these faces. At encoding, patients with MD exhibited a non-significant tendency towards slower gender identification (GI) times, relative to HC, for happy faces. However, the GI times of the two groups did not differ for sad or neutral faces. At memory testing, patients with MD did not exhibit the expected memory bias for sad faces. Similarly, HC did not demonstrate enhanced memory for happy faces. Overall, patients with MD were impaired in their memory for the faces relative to the HC. The current findings are consistent with the proposal that mood-congruent memory biases are contingent upon explicit processing of the emotional element of the to-be-remembered material at encoding.  相似文献   
60.
This paper reports the results of three studies using mood induction procedures (MIPs) designed to investigate the relationship between anxiety and disgust. Study 1 used guided imagery vignettes (i.e., asking participants to imagine themselves in a series of described situations) and music (Mayer, Allen, & Beauregard, 1995). Study 2 used video clips (Gross & Levenson, 1995). Study 3 used autobiographical recall and music (Blagden & Craske, 1996). In order to be as sure as possible that target moods were being induced, and that manipulation checks provided good evidence of mood induction, Studies 1 and 2 measured six moods (anxiety, sadness, happiness, anger, disgust, and contempt) on visual analogue scales. In addition, Study 3 included two further mood measures: a 30-adjective rating scale measuring 10 emotions, the Differential Emotion Scale (DES; Izard, 1972) and a free label questionnaire, allowing participants to record how they feel without any prior imposed structure. Results from all three studies demonstrated that induced anxiety will produce increases in reported disgust, but there was no evidence for an effect of induced disgust on reported anxiety. These findings were independent of the type of MIP (guided imagery vignette and music, video clips, and autobiographical recall and music), and the type of dependent mood measure used (visual analogue scale, differential emotion scale or a free label questionnaire). The findings have important implications for the putative role of disgust in anxious psychopathologies, and suggest that if disgust does have a causal influence in some anxious psychopathologies, this influence is not mediated simply by experienced disgust facilitating experienced anxiety.  相似文献   
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