Group and individual change in the treatment of drug addictions: a follow-up study in therapeutic communities

The pre-post treatment change of 112 patients in two therapeutics Spanish communities is described. The Addiction Severity Index (ASI) was used at intake and at the end of the treatment program. Results of the treatment program were evaluated by applying composite scores (CS) of the ASI, and the evolution of each patient was evaluated using the Reliable Change Index (RCI). 69.7% of the sample completed treatment, and 30.3% dropped out prematurely. At intake, the percentage of people who could improve in the different areas of the ASI ranged between 35.1% for alcohol consumption and 95.3% for family relationships. At the follow-up, the percentage of subjects who showed significant statistical improvements in the different areas varied between 7.9% in family relations and 66.7% in alcohol consumption. The percentage of patients who deteriorated was less than 10% for all variables. Implications for further research and clinical practice are commented upon.     

Translation and validation of the Spanish version of the "Echelle de Satisfaction des Besoins Psychologiques" in the sports context

The aim of the present research was to translate and to analyze the psychometric properties of the Spanish version of the Satisfaction of Psychological Needs Scale, using a sample of 284 athletes (204 male and 78 female). Results of the confirmatory factor analysis confirmed the correlated three-factor structure of the scale. Furthermore, the results showed evidence of convergence validity with the Basic Psychological Needs in Exercise Scale. The predictive validity was tested using a structural equation model in which task orientation climate predicted the three basic psychological needs and these, in turn, intrinsic motivation. Likewise, we documented evidence of reliability, analyzed as internal consistency and temporal stability. Results partially support the use of the Spanish version of the scale in sports.     

The decline of cooperation,the rise of competition: developmental effects of long‐term social change in Mexico

Using Greenfield's theory of sociocultural change and human development as a point of departure, we carried out two experimental studies exploring the implications of decades of globalised social change in Mexico for children's development of cooperation and competition. In rural San Vicente, Baja California, the baseline was 1970 and the historical comparison took place 40 years later. In Veracruz, the baseline was 1985 and the historical comparison took place 20 years later. In Veracruz, children were tested in both rural and urban settings. We hypothesized that cooperative behavior would decrease in all three settings as a result of the sociocultural transformations of the past decades in Mexico. The Madsen Marble Pull Game was used to assess cooperative and competitive behavior. As predicted by Greenfield's theory of social change and human development, the Marble Pull procedure revealed a striking decrease over time in levels of cooperative behavior, with a corresponding rise in competitive behavior, in all three settings.     

Word naming in Spanish

Studies on the factors that determine word naming speed have been conducted in a number of languages. In this study two objectives were pursued: (1) to contrast the effects of the variable of age of acquisition with the different measures of frequency of use (adult written frequency, child written frequency, cumulative frequency, and frequency trajectory), and (2) to verify which variables determine reading latencies in a language with a completely transparent reading system (Spanish). For these purposes, 53 native speakers of Spanish read aloud 240 words for which values were available of the main lexical, phonological, and semantic variables. The results of the regression analyses showed that the best predictors of reading times were length (measured in terms of both number of letters and number of syllables) and subjective age of acquisition (AoA). The different frequency measures correlated significantly with the response latencies but were not longer significant in the regression analyses. Semantic variables (familiarity and imageability) had the smallest effects on reading speed. The comparison of the results obtained in this study with those reported for other languages offers some conclusions about the effects of orthographic systems on word naming.     

The effects of perpetrator age and abuse disclosure on the relationship between feelings provoked by child sexual abuse and posttraumatic stress

Abstract

The present study examined the relationship between feelings provoked by child sexual abuse (CSA) and posttraumatic stress disorder (PTSD) symptom scores in a sample of 163 female survivors of CSA. Finkelhor and Browne's traumagenic dynamics model was applied. The interactive effects of provoked feelings with perpetrator age and the existence of abuse disclosure were also studied. Results showed an overall relationship between feelings provoked by CSA and PTSD symptom scores. Feelings of stigma, betrayal, and powerlessness as a result of CSA were associated with PTSD symptom score when the entire group of CSA victims was analyzed. The role of traumatic sexualization was relevant only when analyzed in interaction with the age of the perpetrator and disclosure. The relationship between traumatic sexualization and PTSD symptom scores was only significant when the abuse was committed by an adult perpetrator and when a disclosure was made during the time of abuse, or a short time after the abuse had occurred.     

ANXIETY SENSITIVITY AND TRAIT-SYMPTOM MEASURES OF ANXIETY AND DEPRESSION

The Icelandic version of the Anxiety Sensitivity Index was investigated in two studies of college students. A principal components analysis of ASI scores from both studies (N=718) yielded three components similar to what has been found previously: Psychological Concerns, Physical Concerns and Social Concerns. In the first study the relationship between the ASI and trait anxiety was investigated. It was analysed at the level of the total scales but also at the level of subscales of both instruments. Two subscales of the STAI, measuring respectively Anxiety-trait and Depression-trait, were used as well as the Psychological Concerns and Physical Concerns subscales of the ASI. In a second study the relationships between ASI and its subscales and two symptom measures of anxiety and depression were addressed. ASI was in both studies more strongly related to the anxiety than the depression scales. Also, in both studies the Physical Concerns subscale of the ASI was more strongly related to anxiety than to depression, whereas the Psychological Concerns subscale was equally related to anxiety and depression. Taken together the studies support the notion of different relationships between different aspects of anxiety sensitivity, and anxiety and depression as traits, cognitive symptoms and mood related symptoms.     

Predictor Variables of PTSD Symptoms in School Victimization: A Retrospective Study with College Students

The literature has indicated that school victimization might favor the development of posttraumatic stress disorder (PTSD) symptoms. However, few studies have shown which variables are important in this process. This study aimed to investigate the relationship between explanatory variables (individual characteristics and aversive school experiences), and the development of PTSD symptoms, using an ordinal logistic regression model. To this end, 691 students of a public university situated in the state of São Paulo, Brazil, with a mean age of 21.1 years responded to a Brazilian version of the retrospective instrument Student Alienation and Trauma Survey–R (SATS–R). Significant variables for the regression model were age, duration of the worst school experience and subsequent discomfort, and relational and verbal violence victimization. In general, the greater the discomfort experienced by the student, the longer the duration of the worst school experience, the older the student and the more verbal and relational victimization episodes experienced, the greater the possibility of displaying clinically significant symptoms of PTSD.