Meditation and flexibility of visual perception and verbal problem solving

This study investigates the effects of the regular practice of the Transcendental Meditation (TM) technique on habitual patterns of visual perception and verbal problem solving. The study’s predictions were expressed in the context of Norman’s model, which suggests that meditation reduces conceptually driven processes. It was specifically hypothesized that the TM technique involves a reduction of habitual patterns of perceptual and conceptual activation, resulting in (1) more effective application of schemata to new information and (2) less distracting mental activity during performance. This was predicted to result in improved task performance on task conditions in which either (1) habitual patterns of performance hinder or do not aid performance or (2) habitual patterns aid performance. Subjects began the TM technique, relaxed, or added nothing to their daily schedule for 2-week periods. In addition to generalized effects of the interventions, the immediate effects of the TM technique, relaxation, and reading were compared on a letter perception task. The general hypothesis was supported for tasks of tachistoscopic identification of card and letter-sequence stimuli, but not for the verbal problem solving task of anagram solution.     

Secondary attachments and adolescent self concept

This study examined the popular notion that crushes or secondary attachments to celebrity figures are an important aspect of self-concept development during adolescence. In a repeated measures design, 79 male and female 5th, 8th, and 11th graders and college sophomores completed a set of personality scales, first describing themselves and later, describing the favorite celebrity. Repeated measures multivariate analyses of variance (MANOVA) analysis of self-object congruence revealed no significant main or interaction effects for the type of attachment, gender, or age of subject. Significant within subject effects were obtained for the repeated measures factor (self-object congruence). Overall, students perceived their attachment objects to be more agentic, yet less expressive and emotionally vulnerable than themselves. MANOVA analyses indicated that males and older students perceived their attachment objects to be higher in agency than expressivity, whereas females and younger students perceived their attachment objects to be higher in expressivity than agency. These data indicate that the function served by secondary attachments in the development of self-concept may be quite similar for adolescent males and females.     

Plucks and bows are categorically perceived,sometimes

Cutting and Rosner (Perception & Psychophysics, 1974,16, 564–570) reported that sawtooth wavetrains were perceived categorically when an array was varied in linear rise time increments. That is, rapid rise time stimuli were identified as plucked strings and slower rise time stimuli as bowed strings, and pluck-bow comparisons were relatively easy to discriminate but pluck-pluck and bow-bow comparisons were not. Such results indicate the general equivalence of identification and discrimination tasks. Rosen and Howell (Perception & Psychophysics, 1981,30, 156–168), however, report that categorical perception does not occur for these sounds for two reasons. First, the original stimuli did not have the rise times reported by Cutting and Rosner. Second, the perception of these stimuli more closely follows a prediction from a Weber fraction. Acknowledging the first fact to be true, in part due to difficulties in digital-to-analog conversion, I set out to replicate and extend the results of Rosen and Howell. In Experiment 1, I found that stimuli with equal linear increments of rise time are not perceived categorically; but they are not perceived to follow closely a logarithmic relation either. In Experiment 2, I found that stimuli with equal logarithmic increments of rise time were generally perceived categorically. Experiment 3 replicated the results of both experiments. Thus, plucked and bowed music-like sounds can sometimes be found to be perceived in a categorical manner. However, categorical perception is not found with stimuli generated in the manner of Cutting and Rosner (1974) or Rosen and Howell (1981), and the phenomenon generally seems subject to rather stringent, if not curious, stimulus conditions. Moreover, and more deeply, categorical perception seems hardly the bedrock phenomenon it once appeared to be, whether in speech or in any other domain.     

Negative Recurrent Thinking as a Moderator of the Relationship Between Perceived Stress and Depressive Symptoms

Both perceived stress and negative recurrent thinking (rumination and worry) have been associated with depressive symptoms. However, no research to date has investigated the association between perceived stress and negative recurrent thinking. In the present study we aimed to explore whether perceived stress and negative recurrent thinking are associated and whether negative recurrent thinking moderates the relationship between perceived stress and depressive symptoms. A convenience sample of 273 undergraduate students completed the Perceived Stress Scale, the Ruminative Responses Scale-10, the Penn State Worry Questionnaire and the Hospital Anxiety and Depression Scale 2 weeks prior to sitting mid-year examinations. Correlation analyses showed that perceived stress, rumination and worry were positively and significantly associated with depressive symptoms and that perceived stress was positively and significantly associated with rumination and worry. A moderation analysis confirmed that negative recurrent thinking moderated the relationship between perceived stress and depressive symptoms. The implications of these findings are discussed.     

The Daily Child Behavior Checklist

The purpose of this study was to develop a child behavior checklist that could be completed on a daily basis and that included both positive and negative child behaviors. Participants in the study were six groups of individuals, including one group of clinical psychology graduate students and five groups of either clinic-referred or nonclinic children and their parents. Content, discriminant, concurrent, and statistical conclusion validity data as well as test-retest reliability data were collected on the Daily Child Behavior Checklist (DCBC). The results indicated that the instrument has satisfactory validity and reliability and is reasonably sensitive to daily changes in child behaviors. The advantages and uses of the DCBC are discussed.     

The Relation of Self-Supporting Personality,Big Five Personality and Depression

Self-supporting personality (SSP) is an indigenous Chinese personality concept. It is assumed to be a protective personality factor with regard to depression. In the present study, self-supporting personality traits are assumed to be similar to Big Five personality traits or facets of the Five Factor Model to a considerable degree, but also to contain some tendencies or dispositions which are related to depression in ways that go beyond either the Big Five factors or their sub-factors. The relation of self-supporting personality, Big Five personality, and depression was examined in a sample of 439 Chinese undergraduate students using the Self-Supporting Personality Scale for Adolescent Students (SSPS-AS), the Mandarin Chinese version of Revised NEO Personality Inventory (NEO-PI-R), and the Chinese Version of Self-Rating Depression Scale (SDS). Results from the correlation analysis revealed that most SSP traits were significantly correlated with the Big Five personality dimensions and sub-dimensions, but the correlation between personal flexibility and either the Big Five dimensions or their sub-dimensions were modest at best. Results from the hierarchical linear regression analyses showed that interpersonal responsibility, interpersonal openness, and personal independence negatively predicted depression, even after controlling for demographic variables and the Big Five personality, however, the explained variance decreased sharply. These results support the hypothesis that despite some overlap with the Big Five personality, self-supporting personality is related to depression in additional ways that the Big Five personality dimensions or their sub-dimensions are not.     

Auditory stimulus intensity gradients and response to methylphenidate in ADD children

Using an auditory stimulus intensity paradigm, we obtained both event related potentials (ERPs) and press and release reaction times (RT) from a large sample of children with Attention Deficit Disorder (ADD). The ERP gradients to three tone intensities were used to classify the children as augmenters (steep gradients), moderates, or reducers (shallow or negative gradients). The RT data were used to classify the children as strong or sensitive, following neo-Pavlovian guidelines. The children were then cross-classified on these two dimensions and compared on cognitive, behavioral, and performance measures. The groups were also compared in response to two dosage levels of methylphenidate. Based on prior studies, we hypothesized that: 1. ERP augmenters would respond as well to the low as high dose but that reducers would respond better to high than low dose; and II. sensitive types (RT measure) would do better on the higher dose and strong types on the low dose. The first hypothesis was confirmed on a performance task but not on behavioral ratings. At the lower dose, augmenters improved most and reducers least on a 10-minute coding task presumed to require sustained attention. There was no support for the second hypothesis either in ratings or performance. The ERP augmentation measure was significantly related to teacher rated attentiveness; i.e., reducers and moderates were rated more adversely. The RT sensitivity measure tended to be related to achievement; i.e., strong types had lower reading and spelling scores. The ERP and RT sensitivity measures were not significantly correlated.     

Shepherds and Sheep: Parish Reconfiguration,Authority, and Activism in a Catholic Diocese

This mixed method study describes contention over parish reconfiguration in a northeast Catholic diocese, and a case study of one merged parish. Guided by social movement theories about collective action frames and political opportunities in mobilization, we outline the diocesan frame of reconfiguration and the counter frame developed by activists who organized to oppose the process. While the diocesan frame focused on a shortage of priests that officials believed demanded reconfiguration of financially burdened parishes, the lay counter frame shifted the debate to questions about the role of the laity in the contemporary Catholic Church and what they perceived as failed leadership from their bishop. Our case study of Resurrection Parish shows how the merger process and the activists’ opposition to their diocesan leaders resulted in a parish that works to ensure the involvement of the laity, and continues to publicly dissent from Catholic leaders.     

Predictors of Depressive Symptoms Among Children Affected by HIV in Rural China: A 3-Year Longitudinal Study

The current study was designed to examine the trend of depression among children affected by HIV (n = 1,221) in rural China over a period of 3 years and to explore baseline psychosocial factors that can predict depressive symptoms at 1- and 2-year follow-ups. Baseline depression score, trusting relationship with caregivers, perceived public stigma against children affected by HIV, and future expectation at baseline positively predicted the 1-year follow-up depression, while children’ self-report health status, self-esteem, and perceived social support negatively predicted depression at 1-year follow-up survey. Depression and self-report health status at baseline significantly predicted depression at the 2-year follow-up. The data in the current study suggested that depressive symptoms were chronic or recurring among some children affected by HIV/AIDS. The findings also underscore the importance of early identification, early intervention, and ongoing counseling for mental health problems among children affected by HIV/AIDS. Future psychological support programs need to target both mental health symptoms and resilient factors that will help these children to cope with adverse life events associated with HIV/AIDS.     

Understanding Middle School Students’ Physical Activity and Health-Related Quality of Life: An Expectancy-Value Perspective

Assessing and promoting physical activity and health-related quality of life (HRQOL) have become major public health issues, but little is known regarding HRQOL and its relation with physical activity in adolescents. This study attempted to examine relationships among middle school students’ motivation, physical activity, and HRQOL by using the expectancy-value model as a theoretical framework. Participants were 282 middle school students who responded to a previously validated inventory assessing their motivation, physical activity, and HRQOL. Correlation analyses revealed that expectancy-related beliefs and task values were positively related to physical activity and HRQOL. Physical activity was positively associated with physical, emotional, and social functioning of HRQOL. Regression analyses showed a significant relationship between increasing expectancy-related beliefs and increasing degrees of HRQOL. This research line is promising in that it can provide useful information regarding the translation of theory to practice in influencing adolescents’ physical activity and HRQOL.     

Comparisons of behavior transactions between conduct-disordered children and their mothers in the clinic and at home

The effects of various degrees of structure during clinic observations and the location of the observation (home or clinic) on the behaviors of mothers and children were examined. Forty families with conduct-problem children between the ages of 3 and 8 years participated. Correlations indicated little relationship between behavior in structured and in unstructured clinic conditions. There was also a lack of correlation between the structured clinic and the home observations. However, there were high correlations between mothers' and children's behaviors in the unstructured clinic observation and the home observations. ANOVA further indicated that there were significant differences between the actual rates of behaviors observed in the home and clinic locations. Results are discussed in relation to the potential of structured clinic observations to provide more relevant and efficient information about mothers and conduct-problem children.     

Androgyny,depression, and self-esteem in irish homosexual and heterosexual males and females

An examination was made of the following research questions: (a) Do Irish homosexuals and heterosexuals differ in the frequency of their classification in sex-role categories? (b) Is sexual orientation related to psychological adjustment? (c) Is androgyny related to psychological adjustment? Subjects were 112 Irish men and women who were administered Bem's Sex-Role Inventory, Rosenberg's Self-Esteem Scale, Zung's Self-Rating Depression Scale, and a questionnaire. Results indicated that Irish homosexuals were classified more frequently than Irish heterosexuals as androgynous. Homosexuals did not differ from heterosexuals in self-esteem or depression scores. Among these Irish subjects, psychological sex-role category is a more powerful influence on psychological health than actual sexual orientation. It is not whether you are homosexual or heterosexual that affects your psychological health, but how you perceive your own psychological masculinity and femininity.     

Academic achievement and attributions among college students: Effects of gender and sex typing

Attribution questionnaires were completed by 137 students in an introductory economics course immediately preceding the first exam in their class and immediately after their exams were returned. Results indicate that males and females used attributions differently, although not as a function of perceived outcome. In contrast, sex-typing groups varied their attribution as a function of perceived outcome. Self-esteem is proposed as a possible mediating variable. It was concluded that sex typing in relation to perceived successful and unsuccessful performance is an important variable in attributional research.     

Statements of Method and Teaching: The Case of Socrates

In this paper, I ponder the question of whether Socrates follows a method of investigation — the method of hypothesis — which he advocates in Plato's Phaedo. The evidence in the dialogue suggests that he does not follow the method, which raises additional questions: If he fails to do so, why does he articulate the method? Does his statement of method affect his actions or is it mainly forgotten? Although Socrates is a fictional character, his actions in the Phaedo suggests questions about the function of espoused methods in actual situations.     

Orienting responses to pleasant stimuli when expecting pleasant or unpleasant events

The aim was to investigate further the effect of more vigorous orienting to stimuli denoting common fears than to neutral stimuli in subjects threatened with shock. In two experiments, orienting responses (ORs) to pleasant and to neutral words were compared. In Experiment I, the subjects were expecting shock and, in Experiment II, pleasant music. In neither experiment were there differences either in the magnitudes or in the habituation rates of the electrodermal ORs. For clarification, there should be control both of the subjective salience of the stimuli and also of the level of expectation.     

Waiting for feedback helps if you want to know the answer: the role of curiosity in the delay-of-feedback benefit

When participants answer a test question and then receive feedback of the correct answer, studies have shown that the feedback is more effective when it is delayed by several seconds rather than provided immediately (e.g., Brackbill & Kappy, Journal of Comparative and Physiological Psychology, 55, 14–18, 1962; Schroth, Contemporary Educational Psychology, 17, 78–82, 1992). Despite several demonstrations of this delay-of-feedback benefit, a theoretical explanation for this finding has not yet been developed. The present study tested the hypothesis that brief delays of feedback are beneficial because they encourage anticipation of the upcoming feedback. In Experiment 1, participants answered obscure trivia questions, and before receiving the answer, they rated their curiosity to know the answer. The answer was then provided either immediately or after a 4-s delay. A later final test over the same questions revealed a significant delay-of-feedback benefit, but only for items that had been rated high in curiosity. Experiment 2 replicated this same effect and showed that the delay-of-feedback benefit only occurs when feedback is provided after a variable, unpredictable time duration (either 2, 4, or 8 s) rather than after a constant duration (always 4 s). These findings demonstrate that the delay-of-feedback effect appears to be greatest under conditions in which participants are curious to know the answer and when the answer is provided after an unpredictable time interval.     

Sinusoidal plucks and bows are not categorically perceived,either

Cutting and Rosner (Perception & Psychophysics, 1974,16, 564–570) reported that two acoustic nonspeech continua varying in rise time were categorically perceived. We have already shown (Rosen & Howell,Perception & Psychophysics, 1981,30, 156–168) that the reason their sawtooth continuum was perceived in such a way, and in particular why it exhibited a midcontinuum peak in the discrimination function, was entirely due to the stimuli not having the intended rise times. The other nonspeech continuum that varied in rise time and was reported to be categorically perceived used a sinusoidal carrier. Although the labeling functions obtained were not as sharp as those obtained with sawtooth stimuli, the characteristic midcontinuum discrimination peak was found. We generated such a set of sinusoidal stimuli and found no evidence of categorical perception. Just as we have previously found for sawtooth stimuli, discrimination is best at the short rise-time end of the continuum and decreases monotonically with increasing rise time.     

Mastery motivation in boys and girls: The role of intrinsic versus extrinsic motivation

This research tested the hypothesis that the importance of adult approval and feedback for females relative to males would render girls of elementary school age more likely to develop an extrinsic orientation in comparison to boys. Using S. Harter's Scale of Intrinsic versus Extrinsic Motivation [(1981), “A New Self-Report Scale of Intrinsic Versus Extrinsic Motivational Orientation in the Classroom: Motivational and Informational Components,” Developmental Psychology Vol. 17, pp. 300–312], the data supported this hypothesis. Because of the assumed differential importance of controlling feedback from adults for females relative to males, a second study examined girls' and boys' preference for challenge as a function of adult controlling feedback and children's motivational orientation. The pattern of data supported the hypothesis that girls relative to boys show differential preferences for challenge, depending on the presence of type of adult feedback and motivational orientation in girls.