Positive psychology -- South Africa -- Cross-cultural studies.

Affect (Psychology)

Self-management (Psychology) -- Handbooks, manuals, etc.

Science as psychology : sense-making and identity in science practice / Osbeck, Lisa M., 1962

Self-esteem and positive psychology : research, theory, and practice / Mruk, Christopher J. author

Handbook of adolescent health psychology / O'Donohue, William T., editor.

Psychology express.

Psychology, Child -- Africa.

Theoretical issues in psychology : an introduction / Bem, Sacha, 1940-

Developmental psychology.

Developmental psychology.

Developmental Psychology Marotz