No abstract

No abstract

No abstract

No abstract

Homicide offender typologies developed based on crime scene behaviors have practical utility for scholarly and criminal investigative endeavors. Hence, there has been an increasing interest to develop empirical and testable offender typologies. Specifically, the present study offers a review of the instrumental/expressive offender dichotomy, which is developed primarily based on the analysis of (nonsexual) homicide crime scene behaviors. The validity of the instrumental/expressive dichotomy of homicide offenders have been supported by various studies that sampled population from different countries. In addition, the extant literature indicates that the instrumental and expressive categories could further be expressed in different subthemes or dimensions. Implications for practice in the aspect of suspect prioritization as well as for research are discussed.

Most studies of stalking and other forms of intrusive behavior are conducted in the West. Little is known about the phenomenon in the African context. The present work represents the first dedicated stalking study conducted in Ghana. Based on a sample of 371 male and female university students, this study explored the gender distribution of overall perceptions and experiences, and frequency and duration of personal worst experiences of stalking and intrusive behavior. Several significant gender differences were noted. Females were generally more likely than males to perceive a range of intrusive activities as unacceptable. Females and males were equally likely to have experienced aggression and surveillance, and unwanted attention types of behaviors, while males were more likely than females to have experienced persistent courtship and impositions, and courtship and information seeking types of behaviors. In respect of their worst experience of intrusive behavior, females were more likely to report unwanted communications, aggressive courtship, property damage, and harassment of third parties, whilst males were more likely to have been threatened with harm. More than half of our participants (55.5%) were judged to have been stalked. Given the devastating nature and impact of stalking victimization, the findings may provide impetus to increase awareness of stalking in Ghana and add urgency to calls for anti-stalking legislation.

Adolescents living in low- and middle-income countries (LMICs) are struggling with accessing sexual and reproductive health (SRH) services, and COVID-19 has escalated the problem. The purpose of this review was to identify and assess the existing literature on the impact of the pandemic on SRH needs and access to services by adolescents in LMICs. A scoping review was conducted to collate findings on the topic. Searches were performed on eight databases. Data were extracted and categorized into various themes. After removing duplicates and performing a full-text reading of all articles, nine articles were included in our review. Our findings generated several themes related to adolescents’ sexual and reproductive health during the COVID-19 pandemic. These include (1) limited access to sexual and reproductive health services, (2) school closure and increased rate of early marriages, (3) sexual or intimate partner violence during COVID-19, (4) disruption in maternity care, (5) adolescents’ involvement in risky or exploitative work, (6) intervention to improve sexual and reproductive health services during COVID-19, and (7) policy development related to adolescent sexual and reproductive health. Several recommendations were made on policies—for instance, the use of telemedicine and community-based programs as a way to deliver SRH services to adolescents during and after a pandemic.

The Generalised Anxiety Disorder-7 (GAD-7) is a self-report scale used to assess general anxiety symptoms. Although the GAD-7 has been found to be a valid scale among adults, studies examining its psychometric properties among adolescents in high-income countries are notably limited and particularly non-existent in low- and middle-income countries. The current study addresses this lacuna by investigating the factorial validity, construct validity, internal consistency and discriminant accuracy of the GAD-7. Data were collected from 553 adolescents (boys = 231; average age = 16.85) recruited from a senior high school in Ghana, a sub-Saharan African country, using cross-sectional self-report methodology. The result supports a unidimensional structure of the GAD-7 that was invariant across gender. The GAD-7 correlates significantly with measures of anxiety, suicidal tendencies and mental well-being, suggesting construct validity. The internal consistency of the GAD-7, based on the mean inter-item correlation value of 0.24 and Cronbach’s a = 0.69, is adequate. The GAD-7 similarly discriminated between individuals at high risk of suicidal tendencies and depression from those with low or no risk, with area under curve values of 0.71 and 0.70, respectively. The GAD-7 is a reliable and valid measure to screen for generalised anxiety disorder among adolescents in Ghana.