Post-traumatic stress disorder, depression, and anxiety among Gaza Strip adolescents in the wake of the second Uprising (Intifada)

OBJECTIVE: Children and adolescents of the Gaza Strip have been subjected to continuous violence since the eruption of the second Intifada (Uprising). Little is known, however, about the psychological effects of this violence on children and adolescents of Gaza. Thus, the purpose of the present investigation was to evaluate and describe the psychological effects of exposure of war-like circumstances on this population. METHOD: Participants for this study were 229 Palestinian adolescents living in the Gaza Strip who were administered measures of post-traumatic stress disorder (PTSD), depression, anxiety, and coping. RESULTS: Of the 229 participants, 68.9% were classified as having developed PTSD, 40.0% reported moderate or severe levels of depression, 94.9% were classified as having severe anxiety levels, and 69.9% demonstrated undesirable coping responses. A canonical discriminant analysis revealed that adolescents diagnosed with PTSD tended to be those who reported the highest levels of depression, anxiety, and positive reappraisal coping, and the lowest levels of seeking guidance and support coping. CONCLUSIONS: These results indicate that a significant proportion of Palestinian adolescents living in the Gaza Strip are experiencing serious psychological distress.     

Does the scholarly communication system satisfy the beliefs and aspirations of new researchers? Summarizing the Harbingers research

A study from the Harbingers research project provides a comprehensive assessment of the main features of the scholarly communications system as viewed by early career researchers (ECRs) in the final year of the study (2018). Aspects covered are: discovery and access, authorship practices, peer review, publishing strategies, open access publishing, open data, sharing, collaboration, social media, metrics, impact, reputation, libraries, publishers, and scholarly transformations. Nearly 120 science and social science researchers from seven countries were questioned about these 16 aspects. It was found that some scholarly features work well for ECRs, and in this category can be included: discovery and access, authorship practices, sharing, collaboration, and publishers. Reputation, publishing strategies, and impact are more problematical, and they, in turn, cause tensions regarding some other factors – social media, open access, and open data. Of the rest, libraries are largely invisible, and ECRs have conflicting views concerning ethical behaviour. Few envisage that transformational change will take place in the next 5 years.     

Early career researchers and their authorship and peer review beliefs and practices: An international study

This article reports on the findings of an international online survey of early career researchers (ECRs) with regard to their authorship and peer review, attitudes, and practices, which sought to discover how the new wave of researchers were utilizing these key aspects of the scholarly communications system. A questionnaire was developed on the back of a 3‐year longitudinal, qualitative study and was distributed through publisher lists, social media networks, university networks, and specialist ECR membership organizations. Identical English, Polish, Russian, Chinese, Spanish, and French versions of the questionnaire were used. Results from 1,600 respondents demonstrated that 82.7% had co‐authored a paper, and most had performed a variety of authorship tasks. Almost half the respondents reported being subject to various authorship policies, although a quarter said they were not aware of any such policies. Almost all Chinese ECRs reported being subject to authorship policies, but only a third of UK ECRs reported the same. Three‐quarters of ECRs had experience in responding to peer review, and half had been peer reviewers. Half the respondents had a good experience of review and viewed it as a valuable way to improve their authorship skills. However, there was some criticism of some shortcoming such as lengthy peer review and superficial or uninformed comments by reviewers. Double‐blind review was the preferred methodology, and there were few suggestions for how to improve the review process.     

Representational guidance and student engagement: examining designs for collaboration in online synchronous environments

In this paper we report the results of a study which investigated the affordances of multi-user virtual environments (MUVEs) for collaborative learning from a design perspective. Utilizing a mixed methods approach, we conducted a comparative study of the effect of varying representational and interactional design features on a collaborative design activity in three online synchronous environments. We compared environments featuring multiple modes of interaction (MUVEs), shared representations (text chat and 2D still images) and text-only features. Sixty-one students enrolled in an undergraduate course on Child Development participated in the study. Participants were asked to design a theoretically-based, developmentally appropriate, preschool classroom setting. Students were randomly assigned to one of three online learning environments that provided varying levels of representation and interaction. Significant differences in collaborative problem solving interactions were found. Participants in the shared representations + text condition evidenced stronger learning outcomes as regards substantive discussion and integration of child development concepts; while participants in the MUVE condition reported the most enjoyment with the experience. These findings are explained by the concepts of representational guidance, representational bias, educational affordances and interface design metaphors. Suggestions for the design of MUVEs for collaborative learning are provided.     

Hispanic college students’ views of effective middle-school teachers: A multi-stage mixed analysis

In this multi-stage mixed-analysis study, the views of 437 Hispanic college students enrolled at two Hispanic-Serving Institutions in the Southwest of the USA were obtained concerning characteristics of effective middle-school teachers. Through the method of constant comparison (qualitative phase), 38 themes were determined to be present in respondents’ characteristics of effective middle-school teachers. Then, these themes (quantitative phase), quantified into an inter-respondent matrix that consisted of a series of 1s and 0s, were analysed to determine whether participants differed in their themes as a function of gender, college status and first-generation/non-first-generation status. Statistically significant differences were present between males and females, between undergraduate and graduate students, and between first-generation and non-first-generation college students in their emphases on effective middle-school teachers. Implications are discussed.     

Extending students’ mathematical thinking during whole-group discussions

Studies show that extending students’ mathematical thinking during whole-group discussions is a challenging undertaking. To better understand what extending student thinking looks like and how teachers’ mathematical knowledge for teaching (MKT) supports teachers in their efforts to extend student thinking, the teaching of six experienced elementary school teachers was explored. During group discussions, all six teachers created opportunities for extending student thinking about important mathematical ideas and solution methods. Findings on the nature of these episodes include identification of individual instructional actions and the ways in which teachers’ MKT was connected to these actions.     

Supporting fathering through infant massage

Fathers may feel dissatisfied with their ability to form a close attachment with their infants in the early postpartum period, which, in turn, may increase their parent-related stress. Our study sought to determine if an infant massage intervention assisted fathers with decreasing stress and increasing bonding with their infants during this time. To address the complex father-infant relationship, we conducted a pilot study using a mixed methodology approach. Twelve infant-father dyads participated in the intervention, and 12 infant-father dyads populated a wait-list control group. Paternal stress was measured using the Parenting Stress Index at baseline and at postintervention. We found infant massage instruction significantly decreased paternal stress. Our findings were also supported by the qualitative data and suggest fathers may benefit from applied postnatal education.     

Body image dissatisfaction and distortion,steroid use,and sex differences in college age bodybuilders

College age bodybuilders were compared by sex (female, male) and steroid intake (nonuse, use) on two variables: body image dissatisfaction and body image distortion. Results of 2 × 2 ANOVAs (sex by steroid use) revealed only a significant effect for gender on body distortion. No steroid‐use differences were apparent for either body image dissatisfaction or body image distortion. Further analyses indicated that female bodybuilders were equally split between desiring more muscle bulk versus a thinner frame, whereas the majority of male bodybuilders wanted to build more muscle mass. These results are compared to previous research with non‐bodybuilders wherein body image dissatisfaction was unidirectional for females (i.e., all desired slimness) yet bidirectional for males (i.e., some aspired to increased muscle mass whereas others sought a reduction in body fat). © 2001 John Wiley & Sons, Inc.     

The peripatetic professor: the internationalisation of the academic profession

The internationalisation of the academic profession is a growing, iflittle studied, phenomenon, in contemporary higher education, and thearticle studies attitudes and behavioural outcomes of academic staff from arange of countries in relation to this dimension. After brief allusions topast examples of academic staff mobility, a routine measure ofinternationalisation was used to divide the International Survey populationinto two groups (peripatetic and indigenous). Results indicatedsignificant differences in both values and performance, in a range of areas.Substantial differences are also reported between many systems of highereducation. The article concludes with some comparisons of other staffmobility schemes, and a defense of the worth of international experience foracademic staff.     

Short-term retention of “surprising” events following different training conditions

Terry and Wagner (1975) have suggested that short-term retention of information about an event is enhanced if the occurrence of the event is surprising. To investigate this idea, we trained two groups of pigeons in a preparatory-releaser procedure in which half the trials started with the presentation of food (the preparatory event). The preparatory food presensation was signaled by an 8-sec white keylight in the signaled, but not in the unsignaled, group. After a retention interval, varying between 2 and 32 sec, the releaser stimulus (CS_R), a red keylight, was presented for 8 sec in the absence of any reinforcement. The remaining trials were initiated by the presentation of CS_R, and the first peck occurring 8 sec after the onset of CS_R was reinforced by food. The preparatory event controlled responding to CS_R at the short retention interval, with the level of control declining systematically with increasing retention intervals. On probe test trials, the presentation of the preparatory food event was preceded by a stimulus that had previously been paired (CS+) or unpaired with food (CS?). Discriminative responding to CSr was better following CS? than following CS+ in the unsignaled, but not the signaled, group. These results suggest that the enhanced retention following surprising preparatory events reflects a generalization decrement induced by changing the signaling conditions between training and testing.