An Evaluation of a Helping Skills Training Program for Intern Psychometrists

This study reports on the effectiveness of a helping skills training program for intern psychometrists. A randomized pretest–posttest comparison group design was used to evaluate the training program. Participants (N = 22; 82% = female, and Afrikaans-speaking = 95%) were selected from the psychometrist-in-training program from a tertiary institution. Three helping skills development measuring instruments were administered before and after the training program. Data were quantitatively analysed to examine training effects on empathy, respect and genuineness, as well as the participants’ ability to respond to content and personalise meaning. At the conclusion of the training, participants appeared to have evidently developed a heightened sense of purpose in life.     

大学生德性自我意象演练的教育干预实验

以149名大学生为对象、运用三种方法进行了为期八周每周三学时的道德教育现场实验,考察了自我意象演练、榜样示范、移情训练三种方法对德性自我意象、对道德行为自我管理的影响,结果表明三种方法均能产生积极作用,但自我意象演练的效果尤为显著,进而对自我意象演练方法的有效性及其机制进行了探讨,可以认为该方法是一种能够有效提高大学生的德性自我意象之水平和道德行为自我管理之能力的道德教育方法。     

Cognitive consequences of playing brain-training games in immersive virtual reality

The goal of the present study was to examine the effects of playing an immersive virtual reality game that included a collection of gamified cognitive tasks, Cerevrum, on specific components of cognition, including perceptual attention, mental rotation, working memory, visualization, visual field of view, and visual processing speed. Participants completed a pretest of cognitive assessments, played one of the two mini-games within Cerevrum (Stardust or Heroes) for 1.5 hr over three 30-min sessions and then completed a posttest of cognitive assessments and a questionnaire about interest and engagement during the game. An inactive control group completed only the pretest and posttest. Results showed no significant differences among the Heroes group, Stardust group, and control group on the posttest scores, even when controlled for pretest scores. These findings do not support the claim that playing brain-training games for a short period results in transfer of cognitive training to nongame venues.     

Pre- and Postintervention Factor Analysis of the Illinois Rape Myth Acceptance Scale

The effects of a bystander education intervention program on the factor structure underlying a rape myth acceptance scale were examined using exploratory factor analyses on secondary data. The Illinois Rape Myth Acceptance Scale was administered to college students at a northwestern university both before (n = 363) and after (n = 352) receiving a bystander education program. Results from exploratory factor analyses showed changes in the factor structure from pretest to posttest. This suggests some instability in the factor structure of the Illinois Rape Myth Acceptance Scale. These pre–post intervention differences in the rape myth acceptance factor structure suggest researchers use caution in using and interpreting scores based on the IRMA without regard to participants’ prevention program status.     

Development and training of role-taking abilities with emotionally disturbed preschoolers: A pilot study

The purposes of the present study were to verify whether emotionally disturbed preschoolers admitted to a medical day-care center would evidence a developmental lag in role-taking skills as compared to nondisturbed kindergartners and to study the effects of a training program with as its purpose to teach the MDC children to deal with their own and others' emotions. Forty-three children from a kindergarten (n=22; mean age of 4.11 years) and a medical day-care center (n=21; mean age of 4.11 years) participated in this study. The MDC children were randomly assigned to a control (n=9) and to a training condition (n=12). The training for the latter group covered a 10-week period. The results from this pretest and posttest design revealed no differences in performance for emotional role-taking (i.e., Borke-task) and social guessing (i.e., De Vries-task) between the disturbed and nondisturbed children on the pretest. On the posttest, however, a significant developmental lag was evident for the MDC-children who did not receive the training and those who did and the control group.     

Effect of playing a video game on a measure of spatial visualization

70 undergraduate students, without any prior experience of video games playing, were given a pretest and a posttest on the Space Relations Test of the DAT, Forms A and B being, respectively, administered on the two occasions. The experimental group of 38 had eight sessions of playing the Zaxxon video game, each session including five plays. The control group of 32 received no such treatment. A 2 (sex) by 2 (group) analysis of covariance, using pretest scores as the covariate, yielded a significant effect for group which supports the hypothesis that spatial visualization test scores can be improved by video game playing. Moreover, the sex-related difference in visual-spatial skills frequently reported does not appear on the pretest. Finally, no effect for sex and no interaction of group X sex were found, indicating that both male and female subjects gained equally from playing Zaxxon.     

Interpersonal problem solving: An intervention program for preschool children

The purpose of the present study was to evaluate the effectiveness of an intervention program designed to train preschool children in interpersonal problem solving skills. Forty preschool age children were randomly assigned to an experimental or control group. Experimental subjects were trained in interpersonal problem solving skills for ten weeks, four days per week, for a total of 10–13 hours. Problem-solving skills were assessed at pretest, posttest, and three months after training was completed. Seventy-eight percent of the children who participated in pretest and posttest were tested at follow-up. Results indicated that the experimental group, compared to the control group, showed a significant increase in both cognitive—verbal and behavioral interpersonal problem-solving skills from pretest to posttest and that these changes were maintained at follow-up testing. Discussion focuses on suggestions for future research and implications for applied settings.     

Arithmetic achievement as a function of introversion-extraversion and teacher-presented reward and punishment

Following Eysenck (1967), Gray (1973) and Wakefield (1979), it was hypothesized that the arithmetic achievement of extraverts would be better than introverts in those classrooms in which teacher-presented rewards predominated, and the arithmetic achievement of introverts would be better than extraverts in those classrooms in which teacher-presented punishment predominated. Five classrooms were rank-ordered according to their ratios of teacher-presented reward to teacher-presented punishment. A total of 101 fourth and fifth grade students from the five classrooms were then administered the Junior Eysenck Personality Questionnaire (JEPQ) and an arithmetic pretest. Subsequent to 40 school days, the students were administered the arithmetic posttest. Partialling out arithmetic pretest scores, lie scale scores from the JEPQ, and total arithmetic raw scores from the Comprehensive Test of Basic Skills (CTBS), regression analysis of arithmetic posttest scores with the interaction of extraversion scores from the JEPQ and classroom rank-order of the ratio of teacher-presented reward to teacher-presented punishment yielded significant results supporting the hypothesis. Additional analysis indicated the presence of non-hypothesized interactions of the Psychoticism and Neuroticism scales of the JEPQ with reward-punishment and extraversion.     

Evaluating "baby think it over" infant simulators: a comparison group study

To test the efficacy of Baby-Think-It-Over (BTIO) infant simulators, two versions of a sexuality education program were compared. While the program was designed to include BTIO as an important teaching technique, two schools (49 students) opted not to use them. These students completed all elements of the program except the BTIO activities. Their results were compared to students from three similar, neighboring schools that completed the regular program (including BTIO). Knowledge about sex, attitudes toward teen sex, parent-adolescent communication, and sexual behavior were measured on self-report instruments at the beginning and end of the three-week program. No significant differences were found between the two groups on any of the four measures on the pretest or posttest. This study and similar recent reports call into question the educational value of expensive infant simulators.     

Independence training vs modeling procedures for teaching phone conversation skills to the mentally retarded

Forty-five mildly mentally retarded adults were assessed for deficits in telephone conversational skills. They were ranked on the basis of their pretest scores and matched into triplets on skill level. One member from each of these groups was then randomly assigned to either a no-treatment control group, a modeling condition or independence training—a treatment that incorporated social reinforcement, instructions, performance feedback, modeling, shaping by successive approximations and self-monitoring and evaluation. For the two latter conditions, treatment was provided three times weekly for 2 months in group sessions (N = 5) of 1 hr duration. The dependent variable, conversational skills of subjects was assessed at pretest, posttest and at a 3-month follow-up based on verbal responses that subjects made to nine questions asked by an experimenter and related social responses during a phone call. Independence training proved to be significantly more effective than the other two experimental conditions at posttest and follow-up. In addition, modeling proved to be significantly more effective than the no-treatment controls at both of these assessment points.     

Reliability and validity of gain scores considered graphically

The ordinary gain score, g, is defined as g = x2-x1, where x1 is the pretest score and x2 is the posttest score. The present study extends and refines previous research on the reliability and validity of gain scores. Using particular values as stated in the tables and graphs, the pre- and posttest reliabilities, pre- and posttest validities, ratios of pretest to posttest standard deviations, and correlations between the pretest and posttest were varied systematically to examine the effects of these parameter configurations on gain scores' reliability and validity. Results plotted graphically provide insight via visual interpretation not easily inferred using only values from a table. One interesting finding was that the reliability of a gain score can be at a maximum when the validity is at a minimum. Another is that a high correlation between pre- and posttest was beneficial to the validity of the gain score but detrimental to its reliability. By identifying the situations in which gain scores can be reliable and valid, findings inform researchers when gain scores should or should not be used.     

THE EFFECTS OF DIFFERENT REINFORCEMENT CONDITIONS ON THE TEST PERFORMANCE OF MULTIHANDICAPPED DEAF CHILDREN1

The present study explored the effects of different reinforcement conditions on the number of correct responses on the Raven Progressive Matrices. Four groups of 11- to 18-year-old multihandicapped deaf children matched on the basis of mean age and pretest scores were used. The groups were randomly assigned to any of four posttest conditions: end-of-session reinforcement, noncontingent reinforcement, delayed reinforcement, and immediate reinforcement. The mean posttest score of subjects tested under the immediate-reinforcement condition was significantly higher than that of any other group. No significant differences were observed between the mean posttest scores of the three other groups. The practical implications of using reinforcement procedures for testing purposes are discussed.     

The Constancy of the Stanford-Binet IQ from Three to Five Years

Kindergarten and first-grade children giving nonintentional moral judgments were divided into three equated groups (Ns = 6), in each of two studies. Two groups performed with models (adult or peer) giving intentionality responses, with the third a control. During training, three Ss and three models in a group performing alternately were given social reinforcement for intentionality responses to Piaget-type stories. On an immediate posttest, both training groups in each study showed significant intentionality response gains from pretest and significantly exceeded their control group (ps < .05), while not differing significantly from each other. In study #2, a delayed posttest showed similar training durability for both training groups; both increased nonsignificantly in intentionality responses, continuing to exceed the controls (ps < .05).     

Effects of Physical Exercise on Resources Evaluation,Body Self-Concept and Well-Being Among Older Adults

This study addressed the effects of a 14-week moderate physical activity program on resources evaluation, body self-concept and other health-related psychological variables among older adults. In a quasi-experimental design participants were divided into three groups and completed questionnaires twice, before ( t 1) and after ( t 2) the 14-week program. The experimental group participated in a supervised mixed exercise program of moderate intensity. The placebo attention control group took part in a foreign language course. The no intervention control group did not get any intervention/attention at all. The dependent variables were resources evaluation, body self-concept, trait anxiety, and psychosomatic complaints. Using the pretest data as covariates multivariate analyses of covariance revealed significant improvements in body self-concept in the experimental group compared to the control groups. No other significant differences could be detected. Results point to the positive effects of exercise on body self-concept even among older adults.     

A group treatment program for bulimia nervosa

Seventeen female patients diagnosed as exhibiting bulimia nervosa participated in a shortterm group treatment program. A combination of exposure with response prevention, life skills training, and psychodynamic group interaction was provided. Results in pretest vs. posttest scores on a battery of tests demonstrated improved control over eating behavior and lowered anxiety and depression.     

The Effects of Weight Loss Attempts, Exercise Initiation, and Dietary Practices on Health Related Quality of Life

This study (N = 98) randomly placed participants in either a higher protein or American Heart Association diet group with each group initiating an aerobic exercise program. Body composition (BC) was measured using four different methodologies (DEXA, BIA, skinfold, BMI) along with height and weight, while Health-Related Quality of Life (HRQOL) changes were measured using the Medical Outcomes Short Form 36 (SF-36). There were no significant time/diet interactions in HRQOL scores, body fat measures, and weight with the exception of Role-Physical scores (p = .006) with posttest scores higher in participants in Diet 1. Role-Physical scores changed significantly in participants in Diet 1 (p = .0001) and Diet 2 (p = .026) with higher posttest scores in each group. Social functioning had a significant main effect for time in both groups with pretest scores in both diet groups lower than their respective posttest scores (p = .015). HRQOL pretest scores were not significantly different between groups at baseline (p = .56). ANOVA revealed no significant differences in average calories between groups (p = .88). Analysis revealed no differences in exercise in minutes (p = .66) nor statistically significant changes in BC or weight (p = .65). Conclusions: Improvements in HRQOL were demonstrated in two subscales related to physiological and psychological functioning. These novel findings add to literature suggesting that HRQOL, at least concerning social functioning, work and other daily activities (Role-Physical) may improve by initiating an exercise and dietary program even when weight loss or BC improvements have been unsuccessful.     

Prosocial and creative play: Effects of a programme on the verbal and nonverbal intelligence of children aged 10–11 years

The objective of this research was to design a prosocial and creative play programme, in order to assess its effects on intellectual development. The study used a pretest–intervention–posttest design with control group. The sample was made up of 86 participants aged 10–11 years from two schools in the Basque Country, northern Spain. From the complete sample, 54 participants were assigned at random to the experimental condition, while 32 were assigned to the control condition. With the aim of assessing the effect of the programme, before and after its implementation, in the pretest phase and the posttest phase, two assessment instruments were administered to measure the dependent variables, that is, verbal intelligence, nonverbal intelligence, and verbal associative thinking related to verbal creativity. Subsequently, the experimental participants took part in the psychological intervention programme, which consisted of a weekly 2‐hour play session throughout the academic year. The session was structured with a sequence of two or three recreational activities and their subsequent debates. The games included in the programme stimulate communication, cohesion, confidence, and the development of creativity; underlying all of them is the idea of acceptance, cooperation, and sharing, while playing and inventing together. The games constituting this programme have five structural characteristics: participation, communication, cooperation, fiction‐creation, and fun. Results of the analysis of variance suggest significant impact of the programme on verbal intelligence, on the ability to form concepts or define words, and on the capacity for verbal associative thinking. Also confirmed was a greater effect of the intervention on participants who showed low intelligence levels in the pretest, but no differences were found according to sex. The results indicate a positive effect of interventions that stimulate prosocial play and behaviour on intellectual factors.     

A Rational-Emotive Treatment program with conduct disorder and attention-deficit hyperactivity disorder adolescents

This study investigated the effects of a 12-week treatment program, based on Rational-Emotive Therapy, with conduct disorder (CD) and attention-deficit hyperactivity disorder (ADHD) adolescents. Two independent homogeneous CD (N=12) and ADHD (N=12) groups were selected on the basis of the DSM-111-R and use of methylphenidate. The dependent variables were irrational thinking, depression, and anger. Lecture, discussion, and theYou Can Do It!Motivational Program video were used in the treatment intervention. Discriminant function analysis of pretest scores revealed that 96% of the students were correctly classified (CD=100%, ADHD=92%). Multivariate analysis of pre-posttest scores revealed that the CD group significantly changed on all dependent variables, while no significant differences were found with the ADHD group. A comparison of posttest scores on the measure of irrational thinking revealed that the CD group accepted responsibility for their upsetness and were more willing to change than the ADHD group. The results of the study are interpreted in terms of the distinguishing characteristics of each group.G. Barry Morris Ph.D., is Director of the Canadian Institute for Rational-Emotive Therapy. He is a Fellow and training supervisor in Rational-Emotive Therapy, a professor at the University of Saskatchewan, a licensed psychologist, and is engaged in private practice.     

The effects of a school-based parental assistance plan on children's social sensitivity

Evidence from a previous study together with other studies of parental control styles suggest that helping parents teach their children might affect the role-taking skills or social sensitivity of their children. This study reported the results of a 30-week program during which parents from a Social Priority Area came into schools and were offered assistance in educating their children. Comparison of pre- and posttest scores on social sensitivity measures showed significant gains by these children as compared to a matched control group. This result suggested that if children's social sensitivity is related to parental control style then giving parents practical advice on their children's educational needs increases the likelihood of personal, as against positional, control style. Further work to directly test this hypothesis is suggested.     

Effect of Concurrent Visual Feedback Frequency on Postural Control Learning in Adolescents

The purpose was to find better augmented visual feedback frequency (100% or 67%) for learning a balance task in adolescents. Thirty subjects were divided randomly into a control group, and 100% and 67% feedback groups. The three groups performed pretest (3 trials), practice (12 trials), posttest (3 trials) and retention (3 trials, 24 hours later). The reduced feedback group showed lower RMS in the posttest than in the pretest (p = 0.04). The control and reduced feedback groups showed significant lower median frequency in the posttest than in the pretest (p < 0.05). Both feedback groups showed lower values in retention than in the pretest (p < 0.05). Even when the effect of feedback frequency could not be detected in motor learning, 67% of the feedback was recommended for motor adaptation.