Week 1
The Steps of Sexuality—A Developmental, Emotion-Focused, Child-Centered Model of
Sexual Development and Sexuality Education from Birth to Adulthood
1. Aim
The article aims to review research on emotional, cognitive, and behavioral levels of sexual
development in children and adolescents and, based on this review, to propose a
comprehensive model of sexual development from infancy to early adulthood called the
"Steps of Sexuality." The goal is to provide a developmental, emotion-focused, and child-
centered framework for understanding sexual development and informing sexuality education
across all stages of growth.
2. Important terms
- Sexuality: Defined broadly by the World Health Organization (WHO) as a central
aspect of being human throughout life that encompasses sex, gender identities and
roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. It is
expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviors,
practices, roles, and relationships, influenced by biological, psychological, social,
cultural, and other factors.
- Sexual health: A state of physical, emotional, mental, and social well-being in
relation to sexuality, not merely the absence of disease or dysfunction. It requires a
positive and respectful approach to sexuality and sexual relationships and the
possibility of pleasurable and safe sexual experiences free from coercion,
discrimination, and violence.
- Sexual development: The process by which children and adolescents mature
emotionally, cognitively, and behaviorally in their sexuality, starting from infancy
through adolescence to adulthood. It includes the development of gender identity,
emotional attachments, and readiness for sexual relationships appropriate to
developmental stages.
- Attachment theory: A psychological model explaining how children form emotional
bonds with caregivers, which serve as prototypes for future social and intimate
relationships, influencing emotional reactions and sexual development later in life.
- Developmental tasks: Age-specific challenges and milestones (such as trust,
autonomy, identity formation) that individuals must navigate successfully to progress
in psychosocial development, including sexual development.
3. Results
The authors present a novel model called the "Steps of Sexuality," which maps sexual
development as a stepwise, age-appropriate process from infancy through young adulthood.
This model emphasizes:
- Sexuality as a lifelong process, not limited to adolescent sexual acts.
- The importance of emotional needs and positive aspects of sexuality at every
developmental stage.
- Recognition that children’s and adolescents’ sexual behaviors and needs differ
significantly from adults.
1
, - The need for sexuality education that supports emotional well-being and respects
developmental readiness.
- The model integrates developmental theories (psychoanalytic, attachment, Erikson’s
psychosocial stages) and empirical research to provide a framework for parents,
educators, and health professionals to understand and support healthy sexual
development.
4. Implications
- The model encourages a shift in sexuality education from a narrow focus on
preventing risks (e.g., STDs, unwanted pregnancies) to a broader, positive, and
emotion-focused approach.
- It supports tailoring sexuality education to the child’s developmental stage, promoting
self-understanding, respect for personal boundaries, and resilience against external
pressures.
- It highlights the importance of addressing emotional and psychosocial dimensions of
sexuality from birth, which can improve lifelong sexual health and well-being.
- The model can guide parents, educators, and professionals in fostering healthy sexual
development and preventing harm, such as early sexual experiences that are
developmentally inappropriate or abusive.
5. Limitations
The article is primarily based on a literature review and theoretical synthesis rather than new
empirical data. This means:
- The proposed model, while comprehensive and grounded in existing research, may
require empirical validation through longitudinal studies or practical application in
educational settings.
- Cultural and contextual variations in sexual development and education are not deeply
addressed, which may limit the model’s universal applicability.
- The complexity of individual differences in sexual development, including those
related to neurodiversity or atypical development, may not be fully captured by the
model1.
The State of Adolescent Sexual and Reproductive Health
1. Aim
The article aims to provide a comprehensive overview of global trends, levels, and factors
related to adolescent sexual and reproductive health and rights (ASRHR) since the 1994
International Conference on Population and Development (ICPD). It assesses progress made
over the past 25 years, highlights disparities, and identifies lessons for future program
interventions and policy development regarding ASRHR.
2. Important terms
- Adolescent Sexual and Reproductive Health and Rights (ASRHR): Refers to the
sexual and reproductive health needs and rights of individuals aged 10–19,
encompassing issues like age at first sex, contraception use, sexually transmitted
infections (STIs), gender-based violence, and access to health services.
2
, - Disability-Adjusted Life Years (DALYs): A measure of overall disease burden,
expressed as the sum of years of life lost due to premature mortality and years lived
with disability due to a health condition.
- International Conference on Population and Development (ICPD): A landmark
1994 conference that set global priorities and goals for population, development, and
reproductive health, including a focus on adolescent health and rights.
- Female Genital Mutilation (FGM): Harmful practice involving the partial or total
removal of female genitalia for non-medical reasons, recognized as a violation of
human rights.
- Gender-Based Violence (GBV): Violence directed at an individual based on their
gender, including sexual violence, intimate partner violence, and harmful practices
like child marriage and FGM.
3. Results
- There has been significant progress in ASRHR since 1994: adolescent girls are more
likely to marry later, delay first sex, delay first childbirth, and use contraceptives
compared to 25 years ago.
- Despite progress, there are persistent and sometimes widening inequalities in ASRHR
outcomes both within and between countries. For example, while child marriage rates
have declined, the absolute number of affected girls remains high due to population
growth in certain regions.
- New challenges have emerged, such as rising rates of overweight and obesity among
adolescents, and increasing incidence of ovarian and breast cancer in adolescent girls.
- The health burden among adolescents has shifted: while anemia rates have decreased,
overweight/obesity and noncommunicable diseases have increased, especially in
countries with multiple health burdens.
- There are notable sex-based disparities in health outcomes: conduct disorders are
more common among males, while anxiety and depressive disorders are more
common among females.
- Social and technological changes, such as increased urbanization and digital
connectivity, have transformed adolescent lives, bringing both opportunities and new
risks (e.g., online exploitation, cyberbullying).
4. Implications
- The findings underscore the need for policies and programs that address both the
progress and the persistent gaps in ASRHR, with a focus on equity and inclusion1.
- There is a critical need for targeted interventions for marginalized and vulnerable
groups, including those affected by poverty, disability, or living in rural/underserved
areas.
- The article highlights the importance of integrating ASRHR into broader health,
education, and social policies, and adapting to new challenges such as digital risks
and noncommunicable diseases.
- Continued investment in education, especially for girls, is vital for improving ASRHR
outcomes and reducing early marriage, early childbirth, and STIs.
3
, 5. Limitations
- The article notes that progress has not been uniform; some regions and groups have
seen little improvement or even worsening conditions, indicating limitations in the
reach and effectiveness of current interventions.
- Data gaps and limitations in the quality and comparability of ASRHR indicators
across countries may affect the accuracy of trend analyses and the identification of
disparities.
- The review is largely descriptive and does not provide in-depth analysis of the
effectiveness of specific interventions or policies, nor does it address all contextual
factors influencing ASRHR.
Overall, the article provides a valuable synthesis of global trends and challenges in adolescent
sexual and reproductive health, emphasizing the need for sustained, inclusive, and adaptive
efforts to achieve ASRHR goals.
Sek sonder je 25e
This document, titled "Sex under 25", presents the findings of a large-scale, representative
study on the sexual health of young people aged 13 to 25 in the Netherlands in 2023. This
marks the fourth time this study has been conducted, with previous editions in 2005, 2012,
and 2017. The research was a collaboration between Rutgers and Soa Aids Nederland, in
partnership with Public Health Services (GGD'en), RIVM, and CBS. It was funded by the
Ministry of Health, Welfare and Sport (VWS). More than 10,000 young people participated
by completing a digital questionnaire. The study adopted a participatory action research
approach, involving various stakeholders from policy, practice, and research in sexual health
promotion throughout the process. This edition specifically placed a greater focus on gender,
sexual pleasure, and consent.
Here are the key definitions and results:
Key Definitions
- Sexual Health: According to the WHO (World Health Organization), sexual health
has been defined for over twenty years as "a state of physical, emotional, mental,
and social well-being in relation to sexuality". This extends beyond merely the
absence of sexually transmitted infections (STIs), unintended pregnancies, negative
sexual experiences, or sexual problems; it increasingly focuses on the pleasure young
people experience in their sexual development.
- The Dutch government also defines sexual health as "more than the absence of
sexually transmitted infections or HIV, the prevention of unintended
pregnancies, or the prevention of sexually transgressive behavior or sexual
violence. It is the ability to take control of one's own sexuality. At the individual
level, this requires knowledge, skills, and freedom to engage in pleasurable, safe,
and equal sexual experiences according to one's own interpretation".
- Cisgender: Refers to individuals whose gender identity fully and exclusively aligns
with their sex assigned at birth.
- Transgender: Refers to young people who identify with the opposite gender of their
sex assigned at birth.
- Gender-diverse: Refers to young people who identify as something other than
exclusively boy or girl, or those who are still unsure about their gender identity.
4
The Steps of Sexuality—A Developmental, Emotion-Focused, Child-Centered Model of
Sexual Development and Sexuality Education from Birth to Adulthood
1. Aim
The article aims to review research on emotional, cognitive, and behavioral levels of sexual
development in children and adolescents and, based on this review, to propose a
comprehensive model of sexual development from infancy to early adulthood called the
"Steps of Sexuality." The goal is to provide a developmental, emotion-focused, and child-
centered framework for understanding sexual development and informing sexuality education
across all stages of growth.
2. Important terms
- Sexuality: Defined broadly by the World Health Organization (WHO) as a central
aspect of being human throughout life that encompasses sex, gender identities and
roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. It is
expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviors,
practices, roles, and relationships, influenced by biological, psychological, social,
cultural, and other factors.
- Sexual health: A state of physical, emotional, mental, and social well-being in
relation to sexuality, not merely the absence of disease or dysfunction. It requires a
positive and respectful approach to sexuality and sexual relationships and the
possibility of pleasurable and safe sexual experiences free from coercion,
discrimination, and violence.
- Sexual development: The process by which children and adolescents mature
emotionally, cognitively, and behaviorally in their sexuality, starting from infancy
through adolescence to adulthood. It includes the development of gender identity,
emotional attachments, and readiness for sexual relationships appropriate to
developmental stages.
- Attachment theory: A psychological model explaining how children form emotional
bonds with caregivers, which serve as prototypes for future social and intimate
relationships, influencing emotional reactions and sexual development later in life.
- Developmental tasks: Age-specific challenges and milestones (such as trust,
autonomy, identity formation) that individuals must navigate successfully to progress
in psychosocial development, including sexual development.
3. Results
The authors present a novel model called the "Steps of Sexuality," which maps sexual
development as a stepwise, age-appropriate process from infancy through young adulthood.
This model emphasizes:
- Sexuality as a lifelong process, not limited to adolescent sexual acts.
- The importance of emotional needs and positive aspects of sexuality at every
developmental stage.
- Recognition that children’s and adolescents’ sexual behaviors and needs differ
significantly from adults.
1
, - The need for sexuality education that supports emotional well-being and respects
developmental readiness.
- The model integrates developmental theories (psychoanalytic, attachment, Erikson’s
psychosocial stages) and empirical research to provide a framework for parents,
educators, and health professionals to understand and support healthy sexual
development.
4. Implications
- The model encourages a shift in sexuality education from a narrow focus on
preventing risks (e.g., STDs, unwanted pregnancies) to a broader, positive, and
emotion-focused approach.
- It supports tailoring sexuality education to the child’s developmental stage, promoting
self-understanding, respect for personal boundaries, and resilience against external
pressures.
- It highlights the importance of addressing emotional and psychosocial dimensions of
sexuality from birth, which can improve lifelong sexual health and well-being.
- The model can guide parents, educators, and professionals in fostering healthy sexual
development and preventing harm, such as early sexual experiences that are
developmentally inappropriate or abusive.
5. Limitations
The article is primarily based on a literature review and theoretical synthesis rather than new
empirical data. This means:
- The proposed model, while comprehensive and grounded in existing research, may
require empirical validation through longitudinal studies or practical application in
educational settings.
- Cultural and contextual variations in sexual development and education are not deeply
addressed, which may limit the model’s universal applicability.
- The complexity of individual differences in sexual development, including those
related to neurodiversity or atypical development, may not be fully captured by the
model1.
The State of Adolescent Sexual and Reproductive Health
1. Aim
The article aims to provide a comprehensive overview of global trends, levels, and factors
related to adolescent sexual and reproductive health and rights (ASRHR) since the 1994
International Conference on Population and Development (ICPD). It assesses progress made
over the past 25 years, highlights disparities, and identifies lessons for future program
interventions and policy development regarding ASRHR.
2. Important terms
- Adolescent Sexual and Reproductive Health and Rights (ASRHR): Refers to the
sexual and reproductive health needs and rights of individuals aged 10–19,
encompassing issues like age at first sex, contraception use, sexually transmitted
infections (STIs), gender-based violence, and access to health services.
2
, - Disability-Adjusted Life Years (DALYs): A measure of overall disease burden,
expressed as the sum of years of life lost due to premature mortality and years lived
with disability due to a health condition.
- International Conference on Population and Development (ICPD): A landmark
1994 conference that set global priorities and goals for population, development, and
reproductive health, including a focus on adolescent health and rights.
- Female Genital Mutilation (FGM): Harmful practice involving the partial or total
removal of female genitalia for non-medical reasons, recognized as a violation of
human rights.
- Gender-Based Violence (GBV): Violence directed at an individual based on their
gender, including sexual violence, intimate partner violence, and harmful practices
like child marriage and FGM.
3. Results
- There has been significant progress in ASRHR since 1994: adolescent girls are more
likely to marry later, delay first sex, delay first childbirth, and use contraceptives
compared to 25 years ago.
- Despite progress, there are persistent and sometimes widening inequalities in ASRHR
outcomes both within and between countries. For example, while child marriage rates
have declined, the absolute number of affected girls remains high due to population
growth in certain regions.
- New challenges have emerged, such as rising rates of overweight and obesity among
adolescents, and increasing incidence of ovarian and breast cancer in adolescent girls.
- The health burden among adolescents has shifted: while anemia rates have decreased,
overweight/obesity and noncommunicable diseases have increased, especially in
countries with multiple health burdens.
- There are notable sex-based disparities in health outcomes: conduct disorders are
more common among males, while anxiety and depressive disorders are more
common among females.
- Social and technological changes, such as increased urbanization and digital
connectivity, have transformed adolescent lives, bringing both opportunities and new
risks (e.g., online exploitation, cyberbullying).
4. Implications
- The findings underscore the need for policies and programs that address both the
progress and the persistent gaps in ASRHR, with a focus on equity and inclusion1.
- There is a critical need for targeted interventions for marginalized and vulnerable
groups, including those affected by poverty, disability, or living in rural/underserved
areas.
- The article highlights the importance of integrating ASRHR into broader health,
education, and social policies, and adapting to new challenges such as digital risks
and noncommunicable diseases.
- Continued investment in education, especially for girls, is vital for improving ASRHR
outcomes and reducing early marriage, early childbirth, and STIs.
3
, 5. Limitations
- The article notes that progress has not been uniform; some regions and groups have
seen little improvement or even worsening conditions, indicating limitations in the
reach and effectiveness of current interventions.
- Data gaps and limitations in the quality and comparability of ASRHR indicators
across countries may affect the accuracy of trend analyses and the identification of
disparities.
- The review is largely descriptive and does not provide in-depth analysis of the
effectiveness of specific interventions or policies, nor does it address all contextual
factors influencing ASRHR.
Overall, the article provides a valuable synthesis of global trends and challenges in adolescent
sexual and reproductive health, emphasizing the need for sustained, inclusive, and adaptive
efforts to achieve ASRHR goals.
Sek sonder je 25e
This document, titled "Sex under 25", presents the findings of a large-scale, representative
study on the sexual health of young people aged 13 to 25 in the Netherlands in 2023. This
marks the fourth time this study has been conducted, with previous editions in 2005, 2012,
and 2017. The research was a collaboration between Rutgers and Soa Aids Nederland, in
partnership with Public Health Services (GGD'en), RIVM, and CBS. It was funded by the
Ministry of Health, Welfare and Sport (VWS). More than 10,000 young people participated
by completing a digital questionnaire. The study adopted a participatory action research
approach, involving various stakeholders from policy, practice, and research in sexual health
promotion throughout the process. This edition specifically placed a greater focus on gender,
sexual pleasure, and consent.
Here are the key definitions and results:
Key Definitions
- Sexual Health: According to the WHO (World Health Organization), sexual health
has been defined for over twenty years as "a state of physical, emotional, mental,
and social well-being in relation to sexuality". This extends beyond merely the
absence of sexually transmitted infections (STIs), unintended pregnancies, negative
sexual experiences, or sexual problems; it increasingly focuses on the pleasure young
people experience in their sexual development.
- The Dutch government also defines sexual health as "more than the absence of
sexually transmitted infections or HIV, the prevention of unintended
pregnancies, or the prevention of sexually transgressive behavior or sexual
violence. It is the ability to take control of one's own sexuality. At the individual
level, this requires knowledge, skills, and freedom to engage in pleasurable, safe,
and equal sexual experiences according to one's own interpretation".
- Cisgender: Refers to individuals whose gender identity fully and exclusively aligns
with their sex assigned at birth.
- Transgender: Refers to young people who identify with the opposite gender of their
sex assigned at birth.
- Gender-diverse: Refers to young people who identify as something other than
exclusively boy or girl, or those who are still unsure about their gender identity.
4
