adolescent development

Adolescence

The time period characterized as the transition between childhood and adulthood.

Emerging adulthood

A phase of life spanning from approximately 18 to 25 years, characterized by experimentation and exploration.

Identity exploration

A key feature of emerging adulthood focused on the exploration of love and work life.

Instability

A characteristic of emerging adulthood involving frequent changes in living situations and relationships.

Self-focused

A feature of emerging adulthood where individuals have limited obligations or duties to others, often no children.

Feeling in-between

A state experienced during emerging adulthood, questioning whether one is an adult or still a child.

Age of possibilities

An optimistic perspective held by emerging adults about their future and potential for new beginnings.

Prolongation of adolescence

The trend of extending the period of adolescence due to various factors like education, economic dependency, and social changes.

Physical development during puberty

Refers to the significant bodily changes that occur during adolescence.

Socioemotional development

Changes in an individual’s emotions, personality, and social relationships during adolescence.

Cognitive development

Changes in thinking and intelligence during the adolescent years.

Biological development

Physical changes in an individual’s body occurring during adolescence, influenced by genetics.

Puberty

The period during which adolescents reach sexual maturity and become capable of reproduction.

Endocrine system changes

Includes alterations in weight and body fat during the onset of puberty.

Hypothalamus

Monitors eating, drinking, and sexual activity; secretes GnRH linked to pubertal timing.

GnRH (Gonadotropin-Releasing Hormone)

Hormone secreted by the hypothalamus that triggers hormonal changes in puberty, usually around ages 10-14.

Pituitary gland

Controls growth and regulates other glands, signaling the production of sex hormones.

FSH (Follicle-Stimulating Hormone)

Stimulates follicle development in females and sperm production in males.

LH (Luteinizing Hormone)

Regulates estrogen secretion and ovum development in females and testosterone production in males.

Gonads

Sex glands involved in hormone production; testes in males and ovaries in females.

Estrogen

Main class of female hormones produced by the ovaries, important for female sex organ development and secondary sex characteristics.

Estradiol

A type of estrogen produced in the ovaries that controls ovulation, menstruation, and secondary sex characteristics.

Progesterone

A hormone produced in the ovaries that regulates the menstrual cycle and prepares the uterus for pregnancy.

Testosterone

The main androgen hormone primarily secreted from the testes that controls male sex organ development and secondary sex characteristics.

Negative feedback system

A process where high levels of sex hormones reduce stimulation of gonads, decreasing hormone production.

Andrenarche

The phase of puberty characterized by gradual hormonal changes in the adrenal glands, starting around ages 6-7.

Gonadarche

The phase marked by the first physical changes in the gonads, starting around ages 8-10 for girls and 10-11 for boys.

Menarche

The first menstrual period experienced by females, occurring during mid-to-late gonadarche.

Spermarche

The boy’s first ejaculation of semen during early-to-mid gonadarche.

Cognitive development

Involves changes in thinking, including realistic and pragmatic thinking, critical thinking, and cognitive control.

Prefrontal cortex

The brain region responsible for reasoning, decision-making, and self-control, not fully developed until approximately age 25.

Limbic system

The brain region involved in emotions, nearly fully developed by early adolescence.

Adolescent egocentrism

Heightened self-consciousness in adolescents, leading to beliefs such as an 'imaginary audience' that scrutinizes their actions.

Personal fable

An adolescent’s belief that they are unique and invincible to the problems that others face.

Self-understanding

The process of teenagers developing conscious awareness of their own identity, values, beliefs, strengths, weaknesses, and how they fit into the world.

Roles and memberships

The aspects of self-understanding based on an individual's social roles and relationships.

True vs. false selves

Most likely to show false selves with classmates or in romantic situations, presenting a different identity than their true self.

Fluctuating sense of self

The concept that an adolescent's sense of self can change frequently during this developmental phase.

Contradiction in identity

Adolescents often describe themselves using contradictory statements as they explore their identity.

Identity vs. Role Confusion

A key developmental challenge during adolescence concerning questions like 'Who am I?' and 'Where am I going in life?'

Perspective Taking

The ability to assume another person's perspective and understand their thoughts and feelings.

Social cognitive monitoring

The skill of observing, interpreting, and understanding social cues and situations, assisting in navigating social interactions.

Self-esteem

How an individual feels about themselves, encompassing their sense of self-worth, confidence, and overall perception of abilities.

Self-concept

Domain-specific evaluations of the self, including academic, athletic, and physical aspects.

Identity diffusion

A state where adolescents have not yet experienced an identity crisis, lack commitments, and show little interest in identity exploration.

Identity foreclosure

A state where adolescents make commitments to an identity without exploring options or experiencing a crisis, often imposed by authoritarian parents.

Identity moratorium

Adolescents in the midst of an identity crisis but without a clear commitment to any specific identity.

Identity achievement

Adolescents who have gone through an identity crisis and made a commitment to their identity.

James Marcia's identity statuses

The framework developed by James Marcia that includes four ways to resolve the identity crisis: diffusion, foreclosure, moratorium, and achievement.

Sex

A biological/hormonal classification referring to anatomical attributes like penis or vagina.

Gender

The socially constructed characteristics of women, men, girls, and boys.

Gender role

A set of socially accepted behaviors and attitudes considered appropriate based on assigned sex.

Traditional Femininity

Traits associated with traditional femininity include submission, sensitivity, tenderness, affection, sentimentality, dependence, and emotionality.

Traditional Masculinity

Traits associated with traditional masculinity include aggression, strength, confidence, virility, courage, logic, and emotional restraint.

Gender Schema Theory

A cognitive development theory that describes how children label themselves and learn gendered behaviors through social reinforcement.

Social Role Theory

Theory suggesting that behaviors are influenced by the social roles individuals occupy, affecting masculinity and femininity expectations.

Social Cognitive Theory of Gender

Theory that explains how children and adolescents learn gender roles through modeling, rewards, and punishments.

Androgyny

The blending of male and female characteristics and roles.

Gender Role Transcendence

Concept that an individual’s competence should be evaluated based on personal abilities rather than by gender roles.

Adolescent Sexuality

The developmental process where adolescents explore their sexual attractions and identities.

Sexual Scripts

Stereotyped patterns indicating how individuals are expected to behave in sexual contexts.

Gender Dysphoria

Discomfort experienced when a person's assigned sex at birth does not align with their gender identity.

Gender Fluid

A person whose gender expression or identity changes over time.

Queer

An inclusive term for someone whose sexual orientation is not exclusively heterosexual.

Questioning

A person exploring their sexual orientation or gender identity.

Adolescent Pregnancy Risks

Potential complications including health risks for the mother and child, educational disruptions, and financial stress.

STIs

Sexually transmitted infections contracted primarily through sexual contact.

Personal Fable

A belief among adolescents that negative events will happen to others but not to them.