This study analyzes guilt among family caregivers of dependent patients, from a gender perspective. A qualitative design was used, conducting in-depth interviews and focus groups. Using purposive sampling, we selected 73 family caregivers and 23 health professionals (family medicine, community nursing, and social work) from the Primary Care District of Seville. The content of the information collected was analyzed in terms of the following categories: a) guilt for abandoning family and friends; b) guilt for the relationship with the dependent person; and c) guilt for placing the relative in a nursing home. To validate the findings, data sources, methodological techniques, and researchers’ disciplines were all triangulated. Results indicated that women report more guilt than men for abandoning family and friends, and because of their relationship with the dependent person. However, with respect to nursing home placement, no difference was observed as a function of gender. The high incidence of caregiver guilt needs to be addressed by health professionals to avoid the emergence of other mental health issues.

The purpose of this study was to compare differences in temperament and emotional and behavioral problems in a community sample of young children who experience headaches to those without such complaints. The whole sample was comprised 75 non-referred, preschool-aged children (3–5 years old), including 22 with headache complaints and 53 without headaches (control group). The children’s headache symptoms were assessed with a questionnaire that was given to the mothers. Rothbart’s Children’s Behavior Questionnaire was used to assess temperament, and the Child Behavior Checklist 1 ½–5 was used to assess emotional and behavioral problems. Compared with the control group, children with headache complaints showed more discomfort, which is the amount of negative affect induced by the sensory qualities of stimulation, including intensity, rate, or complexity of light, movement, sound, texture, or a combination of these modes of stimuli. These children also had higher scores for externalizing and internalizing emotional and behavioral problems compared to children without headaches. These findings show that the preschool-aged children with headaches presented more emotional and behavioral problems than the control group.

Correlation and Principal Component Analysis (PCA) of behavioral measures from two experimental tasks (Delayed Match-to-Sample and Oddball), and standard scores from a neuropsychological test battery (Working Memory Test Battery for Children) was performed on data from participants between 6–18 years old. The correlation analysis (p < .05) results showed a common maturational trend in working memory performance between these two types of tasks. Applying PCA (Eigenvalues > 1), the scores of the first extracted component were significantly correlated (p < .05) to most behavioral measures, suggesting some commonalities of the processes of age-related changes in the measured variables. The results suggest that this first component would be related to age but also to individual differences during the cognitive maturation process across childhood and adolescence stages. The fourth component would represent the speed-accuracy trade-off phenomenon as it presents loading components with different signs for reaction times and errors.

Obesity is a chronic condition worldwide and has frequent association with major depression. The Montgomery-Åsberg Depression Rating Scale (MADRS) was applied to obese patients in order to detect briefly and systematically depressive symptoms. The objectives were: to estimate the reliability of the MADRS and to investigate the criterion validity of MADRS. The best cut-off point to detect depressive symptoms was determined in comparison with the Structured Clinical Interview for DSM-IV Axis I Diagnosis (SCID-I). The sample was recruited consecutively from the waiting list of a bariatric surgery service of the university clinic. Trained clinical psychologists applied the assessment instruments. The final sample was comprised of 374 class III obese adults (women 79.9 %, mean age 43.3 years [SD 11.6], mean body mass index 47.0 kg/m2 [SD 7.1]). The mean total score of the MADRS was 7.73 (SD 11.33) for the total sample, with a Cronbach’s alpha coefficient of .93. Women presented higher mean score than men (8.08 versus 6.33; p = .23). The best cut-off point was 13/14 in accordance with the Receiver Operating Characteristics (ROC) curve analysis, yielding a sensitivity of .81 and specificity of .85. The overall ability to discriminate depression according to area under the curve was .87. The results showed that the MADRS is a reliable and valid scale to detect depressive symptoms among patients seeking treatment in preoperative period, displaying adequate psychometric properties.

The Memory Characteristics Questionnaire (MCQ) was developed by Johnson, Foley, Suengas, and Raye (1988) to assess the characteristics of memories of external and internal origin, postulated in the source monitoring model (Johnson, Hashtroudi, & Lindsay, 1993). The MCQ was translated into Spanish using a back-translation method. Psychometric properties of the translated MCQ were tested using responses collected from an experimental study simulating a forensic context. Ten police officers and 8 psychologists individually interviewed 240 university students who completed the MCQ after reporting what they had seen in a film. Half of the participants were asked to tell the truth, while the other half were asked to lie. The results have shown adequate psychometric properties of the Spanish MCQ items for the total sample and across experimental conditions. Cronbach’s alpha value was .79 for the total sample, .78 for the honest condition, and .76 for the lie condition. Validity evidence of dimensionality supports that the factor structure of Spanish MCQ was equivalent to that proposed by the authors of the original version. Also, a two-factor ANOVA (video clip x condition) was performed to analyze experimental data. Neither interaction effects, F(236) = 1.189; p = .277, nor main effects were found to be significant between those asked to tell the truth and those asked to lie. These results demonstrate that the Spanish MCQ has adequate psychometric properties.

The objective of this study was, firstly, to determine the factor structure and factor invariance of the Zung Self-Rating Depression Scale (ZSDS) and, secondly, to justify its use in coronary patients (CPs) and healthy people (HP). Two comparable samples of males were studied: 217 CPs and 191 HP. Exploratory and confirmatory factor analyses (EFA and CFA) for ordinal data were carried out with Mplus. Two models obtained from all participants in this study and another two, the model of Shafer (2006) from a meta-analysis and that of Barefoot et al. (2000) with CPs, were analyzed in CFA. A two-factor structure was supported by EFA in both samples, but none of the models showed adequate goodness-of-fit for the CPs and the HP in CFA. Only the two and three-factor models obtained from the combined sample of CPs and HP showed adequate goodness-of-fit for HP. The ZSDS showed good reliability, replicated the prevalence of depressive symptoms found in other studies and was able to distinguish between CPs and HP. We conclude that the best fit is obtained from the two-factor solution in HP, that the factor structure of the ZSDS is not invariant and is linked to positively and negatively worded items.

To analyze the mediation effect of perinatal health on the association between prenatal depressive symptoms and postpartum depressive symptoms 180 women filled the Edinburgh Postnatal Depressive Scale (EPDS) at 35 weeks of gestation and two months after childbirth. Perinatal health data was collected during the first 4 days after childbirth, using the Optimality Index. 25.6% of the mothers-to-be presented clinically significant depressive symptoms, and of these, 80.4% still show clinically significant depressive symptoms at 2-months postpartum. Prenatal depressive symptoms predict higher postpartum depressive symptoms. Additionally, results also showed that the effect of prenatal depressive symptoms on postnatal depressive symptoms is not mediated by perinatal health. Mothers-to-be with prenatal depressive symptoms seem to be at risk for postnatal depression, even when perinatal health is not compromised. This highlights the importance of early screening of prenatal depressive symptoms in order to promote an early intervention on women’s mental health, leading to a better transition to parenthood and to a decrease of the burden of this public health problem on children and families.

Social ties are the most important resource human beings have. Although other people can be difficult and challenging, they can also provide protection, solace, and social support, among other benefits. However, some relationships can be toxic and because these adverse conditions can be physiologically taxing, they can negatively affect both mental and physical health. Changes such as these can operate in large part through alterations in the sympathetic nervous system, the hypothalamic-pituitary-adrenal system, and the immune system. Much of the benefit of social support is perceptual and stems from the comfort of believing that supportive others can or will be there when times are stressful. The abilities to gain and perceive social support begin early in life and are heavily influenced by the climate of the family. Social support depends, in part, on reciprocity, yet many challenges to receiving support exist. Giving support to others has its own psychological and physiological benefits, although at intense levels, such as demanding caregiving responsibilities, these benefits dwindle. Moreover, social support needs change over time with changing circumstances. Public policy efforts to help people build and capitalize on their potential support networks is essential to maximize the impact of social ties on mental and physical health.

Personality characteristics such as extraversion, low agreeableness and low conscientiousness are relevant for alcohol use during adolescence. In addition, having friends who use alcohol is one of the strongest predictors of adolescent alcohol consumption and its negative outcomes. The selection model posits that friends display similar alcohol consumption when their friendships are formed on the basis of common characteristics as, among others, personality. Thus, the aim of this study was to examine the mediation role of peers in the association between the five-factor model of personality and adolescent alcohol use in two cultures. One hundred and twenty Scottish and 221 Spanish respondents, all aged 12-15 years, answered the Alcohol Intake Scale (AIS). Adolescents were asked about the alcohol used at the weekend and also about the alcohol consumed by their friends. Scottish adolescents’ personality was measured by the NEO Personality Inventory-3 (NEO–PI–3). The Junior Spanish version of the Revised NEO Personality Inventory (JS NEO) was used to assess personality in the Spanish sample. Low agreeableness and low conscientiousness correlated with own alcohol quantity in both countries. We performed an independent structural equation modeling for each country. Extraversion (β = .205, p < .05) and low agreeableness (β = –.196, p < .01) for Scottish adolescents, and low conscientiousness (β = –.175, p < .05) for Spanish youths, predicted alcohol use through peer alcohol consumption at weekends. These findings support the relevance of personality traits and peer affiliation in relation to alcohol consumption in adolescence.

A new computerized instrument (the Multimedia Behavioral Avoidance Test, or MBAT) for blood-injury-injection phobia (BII) assessment is presented. Analogous stimuli such as images and videos can also elicit anxiety responses; thus, they can be used for the assessment of phobia. The MBAT was applied to participants via computer, and subjective anxiety responses and time latency were recorded. The MBAT was composed of 30 original images and 30 videos related to blood, injury and injections. The MBAT was compared with other pencil-and-paper questionnaires for BII phobia, and heart rate was also measured with a pulsioximeter. The participants included 160 students and professionals (34.5% males, 65.6% females; mean 28.6 years old). The results showed a high reliability for internal consistency in images and videos (α = .98 both), with a single factor that groups all the items. In addition, the MBAT had high concurrent validity (r = .78 to .85) with the different anxiety scales compared. The MBAT diagnosed 12 participants with possible BII phobia. It is a useful instrument in the assessment of this kind of phobia because it is easier and quicker than pencil-and-paper questionnaires, it uses more objective measurements, and it is useful in planning subsequent exposure with images and videos.

Some studies with children have shown that there is no semantic priming at short stimulus onset asynchrony (SOA) in lexical decision and naming tasks for homographs. The predictions of spreading activation theories might explain this missing effect. There may be differences in children's and adults' memory structures. We have explored this hypothesis. The development of memory structure representations for homographs was measured by a Pathfinder algorithm. In Experiment 1, the three dependent variables were: the number of links in the network, closeness measures (C), and distances between nodes. Results revealed developmental differences in network structure representations in adults and children. In Experiment 2, results revealed that these differences were not due to the cohort effect. In Experiment 3, the relationship between associative strength, as measured by associative norms, and distances, as measured by Pathfinder algorithm, was explored. The results of these three experiments and empirical research from semantic priming experiments show that these differences in memory structure representations could be one of the sources of the missing semantic priming effect in children.

This study researches the input of the cerebral occipital and temporal cortex in the analysis of facial configuration and expressive characteristics. Analysis is based on the construction of a spherical model for the differentiation of schematically presented faces with quantitatively altering curvature of the mouth and brows. The model is designed using the method of multidimensional scaling of the dissimilarity judgments between stimuli (faces) and the amplitude of evoked potentials of differences (EPD) between abrupt stimulus changes recorded from the occipital and posterior temporal cortex. Analysis of the structure of the spherical model of facial differentiation depending on the electrode site and the latency of the EPD component within the duration of 120-240 ms has demonstrated that the activity of the occipital and posterior temporal cortex of the right hemisphere is associated with the emotional characteristics of the presented face, whereas facial configuration is reflected in the activation of both posterior temporal cortex and the occipital cortex of the left hemisphere. At all electrode sites maximum information of the emotional expression and configuration is represented in inter-peak amplitude P120-N180. With increasing latency there is increased distortion of the structure of differences in the spherical model of schematically presented faces, which is interpreted as an attenuation of electrical activity associated with the analysis of the emotional expression, which occurs more rapidly than configuration analysis.

The article features a brief overview of theoretical and empirical studies in communication psychology and sociability of men and women, boys and girls. Russian and foreign studies are summarized to point out that girls and women place greater emphasis on communication and interpersonal relations than do boys and men. Moreover, female communication is more emotional. The article presents the results of the author's own empirical study of male and female communicative activity. Communicative activity is viewed as a complex psychological phenomenon, a degree of the subject's willingness to interact. Communicative activity was studied with the test proposed by the Russian psychologist, Krupnov, and designed to detect the following components of communicative activity: dynamic (natural), emotional, motivational, cognitive, regulatory, productive, and two sorts of communication difficulties (operational and personal). Gender differences in communicative activity are shown on a sample of 480 participants aged 18-40 (240 men and 240 women). The article then describes communicative styles of adolescents (130 boys and 130 girls, aged 19-24). Various communicative styles are featured, including “energetic, businesslike,” “conformal, emotional,” “diplomatic, externally oriented” for boys and “energetic, sociable,” “emotional, difficult,” and “complaisant, expressive” for girls. Every person's individuality and gender identity are shown to impact their communicative style.

This work proposes a conceptual model of psychological adjustment of native and immigrant adolescents who live in Spain. Psychological adjustment was expected to mediate between perceived family support and adolescents’ school adjustment and problem behaviors. Spanish adolescents (n = 156) and immigrant adolescents (n = 137) filled out a self-report questionnaire regarding their perceived family support, psychological adjustment (i.e., self-esteem and life satisfaction), school adjustment, and problem behaviors. Structural Equation Modeling (SEM) was used to examine the relational patterns among these variables. The specific model –with psychological adjustment mediating between family support and school adjustment (z = 2.70, β = .21, p = .007 for Spanish adolescents, and z = 2.42, β = .16, p = .015 for immigrant adolescents), and school adjustment mediating between psychological adjustment and problem behaviors (z = –2.51, β = –.14, p = .012 for Spanish adolescents, and z = –2.01, β = –.11, p = .044 for immigrant adolescents) was confirmed for both samples. An implication of this study is the relevance of adolescents’ family support to their well-being, and the mediating role of psychological adjustment between family support and school adjustment.

An experimental approach was created for the comparative investigation of the cognitive abilities of the glaucous-winged gull (Larus glaucescens) in their natural habitat. The territoriality of gulls during the breeding period and the fact that the gulls inhabiting the territory of the Komandorsky Reserve are practically not in fear of humans allowed us to work with individually recognized birds directly at their nest sites inside the colony. The possibility of using this approach to investigate their cognitive abilities was demonstrated on 24 gulls, in particular, to investigate their abilities for relative size generalization. The first experiment illustrated that the gulls are able to learn to discriminate two pairs of stimuli according to the feature: ‘larger’ or ‘smaller’. They were then given a test to transfer the discriminative rule in which novel combinations of the same stimuli were used. The gulls successfully coped with only a few of these tests. In the next experiment the birds were taught to discriminate four pairs of similar stimuli. The majority of the birds coped with the tests to transfer the discriminative rule both to the novel combinations of familiar stimuli, and also to the novel stimuli of the familiar category (items of different colour and shape). However, none of the birds transferred the discriminative rule to stimuli of a novel category (sets differing by number of components). Thus, in their ability to generalize at a preconceptual level gulls are more comparable with pigeons, whereas large-brained birds (crows and parrots), are capable of concept formation.

We developed a questionnaire for measuring aggressive behavios, which was administered to a sample of 318 adolescents. The questionnaire consisted of six situations (three related to unknown people and three related to relatives) and seven possible behaviors (related to physical and verbal aggression and to anger). The corresponding person × situation × response data were analyzed using a three-mode component analysis. Furthermore, 127 participants also completed standard questionnaires related to aggressive behavior and impulsivity. Results showed the expected two latent dimensions for situations and three latent dimensions for responses were appropriate. In addition we found five latent dimensions for persons. The relationships between these five dimensions and standard questionnaires of aggression and impulsivity are discussed.

In computerized adaptive testing, the most commonly used valuating function is the Fisher information function. When the goal is to keep item bank security at a maximum, the valuating function that seems most convenient is the matching criterion, valuating the distance between the estimated trait level and the point where the maximum of the information function is located. Recently, it has been proposed not to keep the same valuating function constant for all the items in the test. In this study we expand the idea of combining the matching criterion with the Fisher information function. We also manipulate the number of strata into which the bank is divided. We find that the manipulation of the number of items administered with each function makes it possible to move from the pole of high accuracy and low security to the opposite pole. It is possible to greatly improve item bank security with much fewer losses in accuracy by selecting several items with the matching criterion. In general, it seems more appropriate not to stratify the bank.

In three experiments, we investigated the extent to which readers process information related to the construction of a situation model when they are confronted with solving word problems. Considering that generation of inferences to match actions with particular goals is part of constructing of the situation model, we constructed “rich story problems”, that is, word problems included in the context of a story, in which the characters propose goals, and then these goals are followed by actions to achieve it. In Experiments 1 and 2 the story problems were designed so that the character’s goal was related to the activation of a problem schema, either explicitly (Experiment 1) or implicitly (Experiment 2). In Experiment 3 the problem schema activation was clearly separated from the goal information. In all three experiments, goal information availability was assessed by on-line measures. The results showed that participants processed situational information by keeping track of characters’ goals. These results fit nicely with those studies that emphasize the role of situation model construction in word problem solving.

Institutionalization is a current problem, related to several indicators of psychological maladjustment. In the same way, there are several studies that point to the role of shame and self-criticism in the development of psychopathology. Therefore, our study explored, in institutionalized adolescents, whether early memories of warmth and safeness (EMWS) were associated to depression through external shame and self-criticism. The sample included 171 institutionalized adolescents (60.2% girls; Mage = 15.56; SD = 1.49). Depression, EMWS, external shame and self-criticism were assessed. The EMWS didn’t show a direct effect on depression, exerting its effect indirectly through external shame and self-criticism. The relationship between EMWS and self-criticism was fully mediated by external shame, and the relationship between external shame and depression was fully mediated by self-criticism. In conclusion, the way the individual sees and relates to the self seems to impact on psychological adjustment and in the development of psychopathology. The fact that external shame and self-criticism fully mediated the relationship between EMWS and depression emphasizes the relevance of preventive and therapeutic approaches that aim to promote a healthier way of relating to the self.