Aggressive adolescents benefit from massage therapy

Seventeen aggressive adolescents were randomly assigned to a massage therapy group or a relaxation therapy group to receive 20-minute therapy sessions, twice a week for five weeks. The massaged adolescents had lower anxiety after the first and last sessions. By the end of the study, they also reported feeling less hostile and they were perceived by their parents as being less aggressive. Significant differences were not found for the adolescents who were assigned to the relaxation group.     

Preserved orthographic length and transitional probabilities in written spelling in a case of acquired dysgraphia

We present the performance of a patient with acquired dysgraphia, DS, who has intact oral spelling (100% correct) but severely impaired written spelling (7% correct). Her errors consisted entirely of well-formed letter substitutions. This striking dissociation is further characterized by consistent preservation of orthographic, as opposed to phonological, length in her written output. This pattern of performance indicates that DS has intact graphemic representations, and that her errors are due to a deficit in letter shape assignment. We further interpret the occurrence of a small percentage of lexical errors in her written responses and a significant effect of letter frequencies and transitional probabilities on the pattern of letter substitutions as the result of a repair mechanism that locally constrains DS' written output.     

The analysis of morphological errors in a case of acquired dyslexia

An issue that is persistently raised in studies of subjects who produce morphological errors in reading and other tasks is whether these errors are the consequence of a morphological processing deficit, or whether they in any way reflect morphological principles of organization in the lexicon. We discuss the performance of one such subject on a number of tasks and evaluate standard arguments for attributing aspects of his performance to a morphological processing deficit. Although there are several features of his performance that are suggestive in this regard; we argue that, when these issues are addressed in the context of a sufficiently elaborated theory of lexical processing, a morphological processing deficit cannot be demonstrated. We also survey a number of recent reports that purport to provide evidence for a morphological processing deficit and argue that, in most cases, they fail to support such claims for similar reasons. An important moral to be drawn from a critique of these studies is that in order to make valid inferences concerning the role of morphology in organizing the lexicon, we must consider these errors in the context of theories of the lexicon that take seriously the effects of converging lexical factors in processing.     

Changes in predictors of school performance in secondary school

The aim of this paper is to identify the functions that best predict school achievement among adolescents and whether they change or remain stable as pupils grow older. For this purpose, we used a sample of 1392 pupils of both sexes, belonging to second and fourth grades of Secondary School of Galicia (Spain). The students were assessed with a battery of instruments that provided data about a range of variables such as family system, personal characteristics, social relationships, goal orientation, attributional variables, attitudes towards evaluation and studies, as well as learning processes and strategies. Sixty-eight potentially predictive variables were obtained and they were subsequently related to "high", "intermediate" and "low" levels of school achievement by means of discriminant analysis. Results showed that school achievement can be discriminated by two functions, which include 12 variables in second grade, dropping to 8 in fourth grade. Of these, only five are common to both years. The results of this research project support the idea that the functions that best predict school achievement vary throughout Secondary Education.     

Assessment of tobacco craving by means of the affective image visualization paradigm

Smoking cues that increase craving are subjectively described by smokers as pleasant rather than unpleasant. However, it remains controversial whether the motivational nature of these smoking cues is consistent with an appetitive or aversion-relief model of tobacco craving. In the two studies presented here, the Bioinformational model of emotion proposed by Lang was used to address this issue. In study I, 40 smokers (10 males) assessed a set of tobacco-related pictures and a subset of standard pleasant, neutral, and unpleasant pictures in order to examine how craving relates to the three general dimensions of emotion: valence, arousal, and dominance. Results showed that the tobacco-related images were all assessed as appetitive, and craving was correlated positively with valence (r = .863, p < .0001) and arousal (r = .923, p < .0001) and negatively with dominance (r = −.504, p < .002). In study II, 24 female abstinent smokers were examined using Lang’s startle modulation paradigm in order to assess whether tobacco-related pictures, compared to standard pleasant and unpleasant ones, inhibited the startle response, consistent with an appetitive model of tobacco craving. Contrary to expectations, the startle response during visualization of tobacco-related pictures was more similar in magnitude to the response to unpleasant than to pleasant images, a finding inconsistent with an appetitive model of tobacco craving.     

When Contact Correlates with Prejudice: Adolescents’ Romantic Relationship Experience Predicts Greater Benevolent Sexism in Boys and Hostile Sexism in Girls

The present research examines how romantic relationship experience and age predict ambivalent sexism in adolescents. We measured sexist beliefs and romantic relationship experience in a large sample of Spanish adolescents (N?=?1447), ranging from 12 to 19 years of age. Consistent with prior research, age predicted less sexist beliefs. Controlling for the effects of age, relationship experience predicted increased hostile sexism in girls and increased benevolent sexism in boys. Additionally, younger boys (12–14 years) with greater relationship experience tended to endorse hostile sexism more strongly. The general decline in sexism over the course of adolescence masks a contrasting effect of romantic experience, which suggests that heterosexual adolescents’ desire to attract romantic partners may foster, rather than reduce, sexism.     

The Association of Sensation Seeking and Impulsivity to Driving While Under the Influence of Alcohol

This study examined the association between sensation seeking, impulsivity, and drunk driving. Results showed significant differences in sensation seeking and impulsivity among 160 individuals convicted of impaired or intoxicated driving and individuals who had never been arrested for driving while under the influence/driving while intoxicated offenses.     

Contingency is used to prepare for outcomes: Implications for a functional analysis of learning

It is generally assumed that the function of contingency learning is to predict the occurrence of important events in order to prepare for them. This assumption, however, has scarcely been tested. Moreover, the little evidence that is available suggests just the opposite result. People do not use contingency to prepare for outcomes, nor to predict their occurrence, although they do use it to infer the causal and predictive value of cues. By using both judgmental and behavioral data, we designed the present experiments as a further test for this assumption. The results show that—at least under certain conditions—people do use contingency to prepare for outcomes, even though they would still not use it to predict their occurrence. The functional and adaptive aspects of these results are discussed in the present article.     

How believing in affirmative action quotas affects White women’s self-image

Believing that affirmative action entails quotas may both help and hurt White women’s self-image - contingent on whether they perceive themselves as beneficiaries of affirmative action. Consistent with research on the affirmative action “stigma of incompetence” (Heilman, Block, & Lucas, 1992), White women who think of themselves as affirmative action beneficiaries may report a more negative self-image the more they believe that affirmative action entails quota procedures. Conversely, White women who do not think of themselves as beneficiaries of affirmative action may report a more positive self-image as a function of quota beliefs, consistent with research suggesting that non-beneficiaries can derive self-image benefits from maintaining the belief that affirmative action entails quotas (Unzueta, Lowery, & Knowles, 2008). Two studies provide evidence for the benefits of quota beliefs on White women’s self-image, but no support for the stigma of incompetence perspective. The lack of support for the stigma of incompetence perspective suggests that self-stigmatization may occur only under operationalizations of affirmative action that explicitly inform beneficiaries that they were selected on the basis of demographics and not merit. Absent such an operationalization, the affirmative action self-stigma may not emerge.     

Increasing physical activity in children 8 to 12 years old: experiences with VERB Summer Scorecard

Interventions which facilitate physical activity of youth are vital for promoting community health and reducing obesity. This study assessed the results of a community-driven program, VERB Summer Scorecard, as knowledge of exposure to and awareness of community-based interventions for physical activity among youth could inform design and implementation of such interventions. A total of 2,215 youth ages 8 to 12 years responded to a survey about physical activity. Ordinal logistic regression suggested that youth who participated in this program were 1.73 times (95% CI = 1.41, 2.11) more likely to report high physical activity than nonparticipating youth 9 mo. after the intervention's first full-scale application. The program appeared to appeal more to girls than boys. Such results are encouraging for use in communities.