Fathers,Sons, and Aggression: A Path Model

This study developed and tested a path model that examined the purported relationships between college males’ perceptions of their fathers’ rejection and traditional masculine ideology endorsement, and their own self-reported aggression. The model included participants’ traditional masculine ideology endorsement, masculine gender role stress, self-esteem, shame-proneness, and anger as mediating variables. The results indicated that college-age males’ perceptions of their fathers as rejecting and hypermasculine predicted aggression in the final path model. There was also support for the mediating roles of the son’s traditional masculine ideology endorsement, masculine gender role stress, self-esteem, and anger. It is concluded that fathers could play an integral role in the development of male aggressive behavior. Implications and future research are discussed.     

Moving the Arm at Different Rates: Slow Movements are Avoided

Qualitative and quantitative changes characterize locomotion and rhythmic interlimb coordination at different speeds. Legs and hands do not move more or less quickly; they also adopt different relative coordination patterns. In the present article, the authors asked whether similar transitions occur for unimanual hand movements when speed is slowed below the preferred speed. Participants moved a handheld dowel back and forth between 2 large circular targets in time with a metronome at periods between 370 ms and 1667 ms. The authors analyzed the kinematics of participants’ movements at each period and found that proportional dwell time and number of peaks in the velocity profile increased as driving periods increased. Path lengths and peak velocities remained relatively constant for driving periods exceeding 800 ms. Participants made only gradual changes to their movement parameters, so that they went from a continuous mode to a more discrete mode of behavior for longer driving periods. Thus, unlike for rhythmic bimanual movements or locomotory patterns, there are quantitative but no clear qualitative changes for unimanual movements. The results suggest that participants tried to move close to their preferred tempo at different rates, and that they avoided moving slowly.     

Transdiagnostic group CBT for anxiety disorders: the unified protocol in mental health services

Comorbidity among the anxiety disorders is common and may negatively impact treatment outcome. Potentially, transdiagnostic cognitive-behavioral treatments (CBT) deal more effectively with comorbidity than standard CBT. The present study tested the effectiveness of The Unified Protocol (UP) applied to Mental Health Services. Pre-post-treatment effects were examined for psychiatric outpatients with anxiety disorders receiving UP treatment in groups. Forty-seven patients (mean-age = 34.1 (SD = 9.92), 77% females) with a principal diagnosis of anxiety were included. We found significant and clinically meaningful changes in the primary outcomes Clinical Global Impression Severity Scale (CGI-S; d = 1.36), Hamilton Anxiety Scale (HARS; d = .71), and WHO-5 Well-being Index (WHO-5; d = .54). Also, comorbid depressive symptoms and levels of positive and negative affect changed significantly after treatment. Patients with high levels of comorbidity profited as much as patients with less comorbidity; however, these patients had higher scores after treatment due to higher symptom burden at onset. Patients with comorbid depression profited more from treatment than patients without comorbid depression. The treatment effects found in the present study correspond to treatment effects of other TCBT studies, other UP group studies, and effectiveness studies on standard CBT for outpatients. The results indicate that the UP can be successfully applied to a MHS group setting, demonstrating positive effects on anxiety and depressive symptoms for even highly comorbid cases.     

Bimanual comfort depends on how extreme either hand’s posture is,not on which hand is in the more extreme posture

Psychological Research - Although hand preference is one of the best known features of performance, a recent study of object transfer behavior (Coelho, Studenka, & Rosenbaum, J Exp Psychol...     

Deception Within Adolescent Sexual Conduct

Deception is presented as a “design to defeat a design” (Thompson 1986, p 64) where one actor purposefully changes the environment with the intention on generating a less adaptive response from another actor. The shared context combined with the indeterminacy of meanings makes deception not only possible, but also an important strategy for adaptation. In this regard not all deception temporarily causes individuals to reorganize their meaning making hierarchy around the changes made by the other party. Different uses of deceptions are explored with regards to adolescent sexual conduct, as their complex and quickly changing representations necessitate social recognition and adaptation.     

A method for obtaining psychophysical estimates of movement costs

Although researchers generally accept the proposition that movement costs are taken into account in the planning of voluntary movements, there is no established psychophysical method for estimating such costs. The authors tested and introduce a possible method. Participants were given every possible pair of tasks from a set of tasks that varied along one or more dimensions. In each trial, they indicated which task was easier to perform. The authors used participants' probability of preferring any given task over others to estimate the judged relative cost (JRC) of that task, and they used the JRCs of all the tasks to quantify the relation between task preference and task properties. The method was applied in 3 experiments in which university students (Experiment 1, N = 20; Experiment 2, N = 40; Experiment 3, N = 20) chose which spatial target to move to in carrying an object from one position to another. The data were consistent with the hypothesis that the JRC of moving an object increases with the degree to which the object must be translated and rotated. The simplicity of the method encourages its application to a wide range of questions about motor behavior.     

The transactional model of early home intervention

This article describes a developmental model for early home intervention and treatment of environmentally and biologically at-risk infants and their parents: The Transactional Model of Home Intervention. The model identifies the development of both infants and parents as targets of intervention and considers their ongoing interactions or transactions within the family context as the vehicle of intervention. The child and his physical/social environment are conceptualized as actively influencing one another in their reciprocal transactions. An early intervention program based on this transactional model is described. The intervention is tailored to suit the needs of both child and parents and, more generally, the needs of the family. The intervention process involves a problem-solving model of education by which parents acquire cognitive strategies that will enable them to assess the needs of their child and to design a program to fulfill these needs.     

Interrater reliability of the DSM-III-R with preschool children

Little attention has been paid to evaluating the use of DSM-III-R with preschool children. Children (N = 510) ages 2 to 5 years who were screened at the time of a pediatric visit were selected to participate in an evaluation which included questionnaires, a semistructured interview, developmental testing, and a play observation. Following the evaluation, two clinical child psychologists independently assigned DSM-III-R diagnoses. For each diagnostic category, kappa and Ycoefficients were calculated; Ycoefficients are less sensitive to base rates of disorders. For overall agreement, the weighted mean kappa (.61), and mean Y(.66) were moderately high. Overall agreement that the child had at least one of the disruptive disorders was substantial (kappa =.64; Y =.65);agreement that there was at least one of the emotional disorders was moderate for kappa (.54), but substantial for Y(.70). Kappa coefficients were higher for major categories of disorder than for specific disorders; however, Ycoefficients did not show a decline for specific disorders. Interrater reliability of DSM-III-R appears to be similar for preschoolers and older children.This study was supported by grant MH46089 from the National Institute of Mental Health.A preliminary report was presented at the Fifth Annual NIMH International Research Conference on the Classification and Treatment of Mental Disorders in General Medical Settings, Bethesda, Maryland, September 1991. We gratefully acknowledge the members of the Pediatric Practice Research Group who participated in this study.     

A priming method for investigating the selection of motor responses

We describe a priming method for investigating the mechanisms underlying the selection of motor responses. The empirical question addressed with the method is how the choice reaction time for a response depends on its relationship to a response that the subject was primed to perform. We explore the method in a study of manual response selection where we investigate the effects of requiring that two possible responses use the same finger or hand. A requirement of the method — that subjects get ready to perform primed responses only — is not met in some conditions of the experiment. When the two possible responses are made with different hands, it appears that multiple response preparation occurs prior to detection of the reaction signal, whereas when the two possible responses are made with different fingers of the same hand it appears that advance preparation is limited to a single response. This finding implies that subjects engage in different kinds of response preparation depending on the relationship between the alternative possible responses. We discuss the implications of this hypothesis for the priming method introduced here as well as for theories of response selection generally.     

Family interaction and the course of adolescent psychopathology: An analysis of adolescent and parent effects

This study focused on evaluating the utility of three family measures for predicting outcome in a sample of disturbed but nonpsychotic adolescents: (a) the affective quality of the adolescents' voice tone when communicating with his/her parents; (b) the predominant affective quality of the parents' voice tones when communicating with the adolescent, and (c) the affective quality of the content of the parents' verbalizations to the adolescent. These measures were derived from 5-minute face to face discussions between parents and their disturbed adolescent. Results indicated that adolescents using positive or neutral voice tones during emotionally laden discussions with their parents tended to show relatively adequate levels of psychosocial adjustment as young adults, while adolescents using exclusively negative voice tones tended to show sufficient adjustment difficulties in early adulthood to warrant diagnoses within the extended schizophrenia spectrum. Although adolescent voice tone was associated with outcome, considering both adolescent and parent affective response led to improved prediction, with consideration of adolescent and parent variables leading to accurate prediction of outcome for 30 of the 33 sample cases.