In Dr. Jeffers' study, he discovered that many of the participants had a special appreciation for the scientific value of research. Dr. Jeffers should be concerned with

Bilingualism is very confusing for children and, consequently, bilingual children show more cognitive deficits than monolingual children

Indicate whether the statement is true or false

Which of the following appears to be TRUE?

a. Attachment runs in families. b. Siblings tend to develop very different kinds of attachment relationships with parents. c. Attachment does not predict any important outcomes later in life. d. Attachments cannot be improved, even with meaningful interventions.