Cultural-familial retardation refers to intellectual disability caused by

A) a recessive gene found within certain ethnic minority groups.
B) the lack of educational support and stimulation.
C) chromosome abnormalities identified within certain family constellations.
D) environmental toxins highly concentrated in certain regions of the country.


B) the lack of educational support and stimulation.

Psychology

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The founder of positivism was Comte

a. True b. False

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Professionals in gerontology contribute to strengthening of feelings of ageism

Indicate whether this statement is true or false.

Psychology

The _________ smile usually emerges around three months of age and plays a substantial role in initiating and maintaining interactions

a. social c. waking-state b. happy d. synchronous

Psychology

Which of the following is NOT a basic principle of perceptual organization?

a) similarity b) openness c) proximity d) closure

Psychology