Punch card voting device uses data processing cards and a small clipboard sized device for taking records of the vote. The major problem with punch card voting devices is that people who are voting might not produce clean punches.
<span>Psychologists carefully controlled conditions and measure behavior by c</span><span>onducting research in a laboratory, research methods are all about controlling everything so you can be surer of the cause of any variation you observe.</span>
Answer:
Vital statistics
Explanation:
In fulfilling the policy development funtion of public health departments, collection, collation and analyses of vital statistics guides policy makers on what adjustments are necessary to achieve the highest public benefit!
When parents are consistently warm with and responsive to their infant, the infant is likely to develop a(n) secure attachment to the parents
A psychology study on attachment concludes that children who are not looked after by their parents need to have an opportunity to form an attachment with someone else. An attachment is essentially an emotional bond between tone person and another person. It is a connection that helps to ensure closeness and feeling more secure when people are with another.
In conclusion, the psychological research found that children who are not looked after by their parents need to have an opportunity to form an attachment with someone else.
Read more about attachment
brainly.com/question/28231917
#SPJ4